Yangzhou Jingcheng Electronics Co., Ltd. is professional in designing, developing, producing, sales and service of RF (Radio Frequency) coaxial connectors.
The 650.1731 SMA-C-JLMR240-1 is an SMA connector designed for flexible cable applications, combining the compact form factor, threaded coupling, and dependable radio-frequency performance expected from the SMA connector family. It is intended for use where a flexible coaxial cable must be terminated securely and connected to equipment, modules, antennas, test devices, or other RF assemblies. Its design is particularly relevant to applications that require stable impedance behavior, repeatable mating, mechanical reliability, and efficient installation.
In RF systems, the connector is not a minor accessory. It is part of the transmission line. The connector influences signal continuity, return loss, insertion loss, shielding effectiveness, mechanical durability, and the long-term stability of the complete cable assembly. A well-designed SMA connector must therefore provide more than a convenient interface. It must maintain a controlled electrical transition between the cable and the mating port while withstanding handling, vibration, environmental exposure, and repeated connection cycles.
The 650.1731 SMA-C-JLMR240-1 belongs to the category of SMA connectors for flexible cable. Its product designation identifies a specialized cable termination intended for an RF cable configuration associated with the JLMR240-1 cable type or equivalent construction, subject to the applicable engineering drawing and ordering specifications. As with any precision RF component, final compatibility should be confirmed against the cable outside diameter, dielectric structure, conductor dimensions, braid construction, connector interface, and assembly process.
This article examines the product’s role, design value, application advantages, manufacturing considerations, inspection requirements, and the capabilities of its manufacturer, Yangzhou Jingcheng Electronics Co., Ltd. It also explains why a purpose-designed flexible-cable SMA connector can outperform generic alternatives in demanding RF interconnection systems.
Content
The SMA interface is one of the most widely recognized threaded RF connector formats for compact microwave and radio-frequency equipment. It is commonly selected for its small size, robust threaded coupling, broad availability, and suitability for applications extending from general RF systems into higher-frequency designs when the connector geometry, materials, and assembly quality are properly controlled.
The 650.1731 SMA-C-JLMR240-1 is configured as an SMA cable connector. The “C” designation in the product name indicates a cable-side connector configuration within the manufacturer’s product nomenclature, while the remaining designation identifies the associated cable and construction variant. Exact gender, mounting orientation, plating, cable preparation dimensions, and electrical limits should be determined from the relevant product drawing or technical confirmation before production release.
Its main function is to establish a low-loss, shielded, and mechanically secure transition between a flexible coaxial cable and an SMA-compatible RF port. The connector must preserve the cable’s coaxial geometry through the termination region. It must also maintain a reliable contact between the center conductor and the mating contact, while creating a continuous outer-conductor path through the cable braid, connector body, and mating interface.
A flexible-cable connector differs from a connector intended for semi-rigid or rigid cable. Flexible coaxial cable may include a stranded center conductor, polymer dielectric, braided outer conductor, foil shielding, and an outer jacket. These layers can deform during stripping, crimping, soldering, or clamping. The connector must therefore be designed around the cable’s actual structure. A connector that appears dimensionally similar but is not matched to the cable may create poor contact pressure, excessive conductor deformation, impedance discontinuities, or unreliable pull strength.
Flexible coaxial cables are used when routing freedom is more important than the fixed geometry of a rigid transmission line. They are found in instrumentation, wireless equipment, industrial electronics, laboratory systems, antenna assemblies, communication devices, and internal equipment interconnections. During installation, these cables may need to pass around corners, accommodate enclosure tolerances, or connect moving subassemblies.
The flexibility that makes the cable convenient also creates challenges at the termination. Repeated bending close to the connector can transfer stress to the center contact or outer shield. Poorly controlled stripping can damage the dielectric or braid. Excessive crimp force can deform the cable and change its RF properties. Insufficient mechanical compression can result in low retention and intermittent shielding.
The 650.1731 SMA-C-JLMR240-1 is valuable because it is intended as a matched termination solution rather than a universal connector adapted to many unrelated cables. A cable-specific connector can provide more predictable assembly dimensions, more consistent retention, and better control of the electrical transition. This is particularly important in production environments where hundreds or thousands of assemblies must be manufactured with repeatable results.
A correctly assembled flexible-cable SMA connector should provide the following fundamental functions:
1. A stable center-contact connection with suitable contact force and low electrical resistance.
2. A continuous 360-degree or near-continuous shield transition, depending on the connector construction and cable design.
3. Mechanical retention that resists cable pull, twisting, and moderate bending loads.
4. A controlled dielectric transition that minimizes reflections and unwanted parasitic effects.
5. A secure threaded interface with the mating SMA connector.
6. Protection against accidental loosening during normal equipment use.
7. Efficient assembly using a defined preparation and termination procedure.
The most important advantage of a purpose-built connector is controlled RF continuity. In a coaxial transmission line, the center conductor carries the signal while the outer conductor provides the return path and electromagnetic shielding. The spacing and geometry between these conductors influence the characteristic impedance. Any abrupt change in diameter, gap, dielectric material, or conductor position can cause a discontinuity.
The 650.1731 SMA-C-JLMR240-1 is engineered for a particular flexible-cable termination. This allows the connector’s center contact, dielectric support, rear cable interface, and outer body to be arranged around the cable geometry. Compared with an incorrectly matched generic SMA connector, a correctly specified part can reduce the risk of poor impedance transition and unstable high-frequency behavior.
SMA connectors use a threaded coupling mechanism that provides positive mechanical engagement. Unlike push-on connectors, a correctly tightened SMA connection is less likely to separate because of ordinary vibration, cable movement, or incidental contact. This makes the interface suitable for equipment that must maintain a stable RF path over time.
Threaded coupling also provides predictable mating force when the recommended torque is used. The connector body supports the interface while the coupling nut draws the mating faces together. Proper torque is important: insufficient torque may cause unstable contact or poor shielding, while excessive torque may damage threads, deform the interface, or shorten service life.
Equipment designers often need to route several RF paths inside a limited enclosure. SMA connectors offer a practical balance between mechanical strength and compact size. The 650.1731 connector can support flexible cable routing without requiring the larger panel area associated with some higher-power or larger-format RF interfaces.
Its compact configuration can be useful in test equipment, communication modules, antenna feed systems, wireless infrastructure, and embedded RF assemblies. The space savings become especially valuable when several cables must be connected near one another or when a cable exits a crowded equipment compartment.
A cable-specific connector simplifies process control. The cable preparation dimensions can be defined, the tooling can be selected, and the termination sequence can be documented. Operators can then produce repeatable assemblies rather than adjusting a generic connector for every application.
Consistency is essential because RF failures are often caused by small variations that are difficult to detect visually. Examples include a braid strand entering the center-contact area, an incompletely seated dielectric, excessive stripping, insufficient crimp compression, or a center conductor that is not fully inserted. A connector supported by clear process instructions and suitable tooling reduces these risks.
The outer conductor of a coaxial cable performs two jobs: it completes the electrical return path and limits electromagnetic leakage. The cable-side portion of the SMA connector must preserve this function. A secure connection between the cable shield and connector body helps reduce susceptibility to external interference and limits unwanted radiation from the cable.
In measurement and communication systems, stable shielding can be just as important as center-conductor continuity. Poor shield termination may create noise, degraded isolation, unpredictable test results, or sensitivity to cable movement. A properly assembled connector helps maintain the shielding performance of the complete cable assembly.
Product selection should not be based only on the external appearance of an SMA connector. Many products may share the same nominal interface while differing significantly in cable compatibility, material quality, plating, dimensional control, assembly repeatability, and inspection standards.
A generic connector may be marketed as suitable for flexible coaxial cable but lack a precise match to the cable used in the project. Such a mismatch can lead to several problems. The center contact may not fit the conductor correctly. The rear ferrule may not compress the braid evenly. The dielectric support may leave a gap or apply excessive pressure. The connector may pass a basic continuity test while producing unacceptable RF performance at operating frequency.
The 650.1731 SMA-C-JLMR240-1 offers an advantage when the application uses the specified cable construction because the connector is selected as part of a defined cable-interface system. The result is more predictable than choosing an interchangeable-looking part solely by connector family.
Low-cost alternatives may also use inconsistent surface treatment or less carefully controlled base materials. The visible connector may appear acceptable while the mating surface, center contact, or internal support has inadequate dimensional stability. Over time, poor plating can contribute to corrosion, increased contact resistance, or deterioration after repeated mating.
Another difference is manufacturing support. A specialized connector manufacturer can provide engineering assistance, custom configurations, cable assembly guidance, and production feedback. This support is valuable when the connector must be integrated into a new device or when a cable termination process needs to be optimized.
| Evaluation Area | Purpose-Designed Flexible-Cable SMA Connector | Generic or Poorly Matched Alternative |
|---|---|---|
| Cable compatibility | Developed around defined cable dimensions and construction | May require adaptation or may not fit correctly |
| RF transition | Better opportunity for controlled coaxial geometry | Greater risk of discontinuities and reflections |
| Mechanical retention | Can be matched to the cable jacket, braid, and conductor | May slip, deform the cable, or provide uneven compression |
| Production repeatability | Supports documented preparation and tooling procedures | May depend heavily on operator adjustment |
| Shield termination | Designed to establish a stable outer-conductor connection | May leave gaps or produce inconsistent shielding |
| Quality control | Can be supported by dimensional, electrical, and visual inspection | Inspection depth may be limited or inconsistent |
| Engineering support | Suitable for customization and application consultation | Often limited to catalog-level information |
The performance of an RF connector begins with manufacturing discipline. Precision connectors contain multiple components whose dimensions must work together. The center contact must align with the connector axis. Insulating components must position the contact accurately. The outer body must provide the correct mechanical interface. The cable-side region must retain the flexible cable without damaging its electrical structure.
Yangzhou Jingcheng Electronics Co., Ltd. specializes in the design, development, production, sales, and service of RF coaxial connectors and related products. Founded in 1999, the company has developed a broad product range covering more than 2,000 types of components and assemblies. Its product scope includes coaxial connectors, adapters, reverse polarity connectors, coaxial lightning protectors, high-frequency cables, cable assemblies, attenuators, terminal loads, antennas, and related RF interconnection products.
This broad product background is significant for the 650.1731 connector because flexible-cable connectors do not operate in isolation. They are commonly used with adapters, bulkhead connectors, cable assemblies, antennas, protective devices, and measurement equipment. A manufacturer experienced across these categories can evaluate the connector as part of a complete RF path.
Manufacturing normally begins with the selection and preparation of conductive and insulating materials suitable for the intended connector construction. Conductive components may include copper alloys or other materials selected for electrical conductivity, mechanical strength, machinability, and plating compatibility. Insulating components must provide dimensional stability, suitable dielectric behavior, and resistance to the temperatures encountered during assembly and use.
Material selection affects both immediate performance and long-term reliability. A center contact requires a balance between conductivity and spring or retention characteristics. The connector body must maintain thread accuracy and interface geometry. The cable-support components must resist deformation while applying controlled mechanical force.
Connector bodies and contact components are produced through controlled machining, forming, or a combination of manufacturing methods. Critical dimensions include the mating interface, thread geometry, center-contact location, cable-entry dimensions, and internal shoulders that position insulating parts.
For RF components, dimensional accuracy is not merely a cosmetic requirement. A small variation in the internal coaxial structure can affect impedance and return loss. Thread inaccuracies can reduce mating consistency or cause premature wear. Burrs, sharp edges, or incomplete surface finishing can damage the cable during installation.
Advanced production equipment supports repeatable manufacturing of these features. Process control may include machine setup verification, tool wear monitoring, first-piece inspection, in-process dimensional checks, and final sampling. These practices help ensure that connector components remain within the tolerances required for assembly and field performance.
Surface treatment is an important part of connector manufacturing. The selected finish must support electrical contact, corrosion resistance, solderability where applicable, wear resistance, and visual consistency. Mating surfaces require special attention because repeated connection and disconnection can gradually wear the finish.
Plating quality depends on preparation, cleaning, bath control, thickness management, rinsing, drying, and inspection. A reliable production system controls these stages to reduce the risk of poor adhesion, uneven coverage, contamination, or premature discoloration. The exact finish used for the 650.1731 connector should be confirmed in the applicable technical documentation, especially when the product is intended for harsh environments or repeated mating.
The center contact and insulating components must be assembled concentrically. Misalignment can increase contact wear, create an uneven electrical transition, or prevent proper mating. The insulator must hold the center contact securely while preserving the designed spacing between the center and outer conductors.
During assembly, cleanliness is essential. Conductive particles, machining residue, plating debris, or damaged dielectric material may impair RF performance. Controlled work areas, appropriate cleaning procedures, and visual inspection help limit these risks.
The cable-side termination is the most application-specific part of the product. The installer must prepare the cable in accordance with the required strip dimensions. The outer jacket, braid, foil, dielectric, and center conductor must be exposed in the correct sequence and length.
The connector is then installed using the specified method, which may involve crimping, soldering, or a combination of mechanical and electrical attachment techniques depending on the design. The objective is to secure each cable layer without changing the coaxial geometry more than necessary.
A controlled assembly process should define:
1. Cable cutting requirements and acceptable end-face condition.
2. Jacket stripping length and permissible jacket damage.
3. Braid preparation and folding or placement method.
4. Dielectric stripping dimensions and center-conductor exposure.
5. Center-contact installation force or soldering requirements.
6. Ferrule or sleeve positioning.
7. Crimp-tool type, die size, and crimp location.
8. Inspection criteria for braid capture and cable seating.
9. Electrical continuity and RF test requirements.
10. Pull-force or mechanical retention verification where required.
When these steps are documented and followed, production personnel can achieve much more consistent results than when connectors are installed using informal techniques.
RF connector quality is evaluated through a combination of dimensional, visual, mechanical, and electrical checks. No single test is sufficient for every application. A connector can pass a continuity test and still have poor RF performance. It can show acceptable insertion loss while having inadequate cable retention. A complete quality program therefore examines multiple characteristics.
Dimensional inspection verifies critical interface features, cable-entry dimensions, thread characteristics, and overall geometry. Gauges, precision measuring tools, optical systems, and coordinate measurement equipment may be used depending on the feature and production requirement.
For an SMA connector, dimensional control of the mating interface is especially important. The connector must mate correctly with compatible SMA products without excessive looseness, interference, or abnormal contact force. Cable-side dimensions must also correspond to the intended flexible cable.
Visual inspection can identify damaged threads, scratches, burrs, plating defects, contamination, incomplete assembly, and cable termination problems. Inspectors may examine the center contact for correct position, the dielectric for damage, and the braid for proper capture.
Visual inspection is particularly valuable after cable assembly. Common defects include exposed center conductor that is too long, a displaced dielectric, stray braid strands, incomplete crimping, jacket intrusion into the contact area, and a ferrule that is not fully seated.
Basic electrical testing confirms that the center conductor and outer conductor form the intended circuits and that there is no short circuit between them. Insulation resistance testing may also be applied where appropriate. These tests are fast and suitable for production screening, although they do not replace RF testing.
RF testing may include insertion loss, return loss, voltage standing wave ratio, isolation, and frequency response. The exact test range should correspond to the application and the specified product performance. Test fixtures, calibration quality, cable movement, connector torque, and measurement repeatability all influence the result.
For reliable evaluation, the connector should be tested using a defined mating procedure and suitable calibration standards. The test setup must minimize errors caused by damaged interfaces, poorly assembled test cables, or inconsistent torque. When cable assemblies are tested, the connector should be evaluated as part of the complete assembly rather than as an isolated component only.
Mechanical checks may include cable pull testing, torque testing, vibration exposure, flexing, mating-cycle evaluation, and environmental conditioning. The appropriate test depends on the end application. A laboratory cable, an outdoor antenna assembly, and an industrial control unit may require different mechanical validation levels.
Mechanical testing is important because RF performance can change after the connector or cable has been exposed to stress. A robust termination should maintain continuity, shielding, and acceptable RF performance after the expected handling and installation conditions.
The 650.1731 SMA-C-JLMR240-1 should be installed only with the cable type and preparation dimensions for which it is specified. Before production, the user should confirm the cable part number, outside diameter, conductor size, dielectric construction, braid design, jacket material, and connector assembly method.
The cable should be cut squarely and kept clean. An angled or crushed cable end can make it difficult to achieve proper concentricity. During stripping, the installer should avoid nicking the center conductor, cutting through excessive braid, or damaging the dielectric. Even small defects can affect both mechanical strength and RF behavior.
The center contact should be installed to the specified seating position. If soldering is required, the process should control heat, solder quantity, and heating time. Excessive heat can deform the dielectric or damage the cable jacket. Too little solder or incomplete wetting can create a weak or intermittent joint.
When crimping is used, the correct tool and die must be selected. A crimp that is too loose may allow cable movement and poor shield continuity. A crimp that is too tight may crush the dielectric, deform the cable, or create an impedance discontinuity. The finished crimp should be visually uniform and positioned according to the assembly drawing.
During final mating, the connector should be aligned without forcing the threads. The coupling nut should be tightened using the recommended method and torque. The cable itself should not be used as a lever to tighten the connector. After installation, the cable should be supported so that bending loads are not concentrated directly at the connector exit.
SMA cable connectors are widely used in wireless communication equipment, including radio modules, transceivers, signal distribution units, and antenna interfaces. The threaded interface is useful where a stable connection must be maintained despite equipment movement or vibration.
Laboratory instruments and production test fixtures frequently use SMA connections because they provide a compact, familiar, and repeatable RF interface. Flexible cable assemblies allow test ports and internal connections to be routed around instruments while maintaining a serviceable connection.
Antennas often require a flexible cable connection between the radiating element and a radio, amplifier, filter, or enclosure-mounted port. A purpose-designed flexible-cable SMA connector can provide a practical transition while allowing the cable to be routed through constrained spaces.
Industrial sensors, wireless gateways, navigation equipment, control systems, and embedded communication devices may use SMA connectors for external or internal RF paths. In these applications, stable mechanical retention and predictable assembly are important because maintenance access may be limited.
The connector can also serve as a component in custom RF cable assemblies. A cable assembly manufacturer may combine the 650.1731 connector with another SMA, an adapter, a bulkhead interface, a lightning protection device, or a specialized antenna connector. The final assembly can be configured to meet particular length, routing, environmental, and installation requirements.
Yangzhou Jingcheng Electronics Co., Ltd. brings several strengths to the manufacture and supply of RF connector products. Its history since 1999 demonstrates long-term involvement in the interconnection field. Its product range of more than 2,000 types indicates experience with multiple connector families, cable configurations, protective components, and RF accessories.
The company’s capabilities include product design, development, manufacturing, sales, and service. This integrated structure can improve communication between engineering and production. When customers require a modified connector, special cable length, different interface, alternate plating, customized packaging, or a complete cable assembly, an integrated supplier is generally better positioned to evaluate the request.
The company also emphasizes advanced manufacturing and testing equipment, technical capability, quality systems, and professional research and development and engineering teams. These strengths are relevant to the 650.1731 product because RF connectors require coordination between mechanical design, materials, machining, surface treatment, assembly, and electrical validation.
A broad product portfolio also supports system-level problem solving. For example, a customer designing an RF enclosure may need an SMA cable connector, a panel adapter, a coaxial lightning protector, a reverse polarity connector, and a finished cable assembly. Working with a supplier that understands these related product categories can simplify technical coordination and reduce compatibility risks.
Standard catalog products are appropriate for many applications, but some projects require modifications. These may involve a different cable, connector orientation, mounting arrangement, cable length, interface type, environmental requirement, or packaging configuration. Customization should be based on a clear technical specification rather than a visual comparison with an existing part.
Important information for a custom or project-based inquiry includes the cable model, electrical impedance, operating frequency, required length, connector interfaces, gender, mounting method, environmental conditions, expected mating cycles, power level, and applicable standards. Drawings, samples, and test requirements can further improve the accuracy of engineering evaluation.
For the 650.1731 SMA-C-JLMR240-1, the user should confirm whether the intended cable is exactly the specified JLMR240-1 type or an equivalent cable with matching dimensions. Even cables with similar names may differ in dielectric diameter, braid coverage, jacket thickness, or center-conductor construction. These differences can affect assembly and performance.
When purchasing RF connectors, the lowest unit price does not always represent the lowest total cost. A connector that requires excessive assembly adjustment, produces a high rejection rate, or causes field failures may create greater expense than a more carefully specified component.
The 650.1731 connector should be evaluated according to the total application requirement. Relevant considerations include connector consistency, cable compatibility, assembly labor, tooling, inspection time, rework rate, field reliability, supply continuity, and technical support. A stable supply of a correctly matched connector can improve production planning and reduce variation between batches.
For ongoing projects, purchasers should maintain control of the approved product designation, revision level, drawing, material requirements, inspection criteria, and packaging conditions. Substitutions should not be made solely because another connector has the same nominal SMA interface. The cable-side design and internal geometry may be different.
Storage conditions also matter. Connectors should be protected from contamination, moisture, excessive temperature, and mechanical damage. Threaded interfaces should remain capped or packaged when practical. Cable assemblies should not be stored with tight bends that place long-term stress on the termination.
It is an SMA connector for flexible cable, identified by the product designation 650.1731 SMA-C-JLMR240-1. It is intended to terminate a compatible flexible coaxial cable and provide an SMA interface for RF equipment, cable assemblies, antennas, instruments, and related systems.
The connector should be used with the cable type specified in the applicable product documentation, identified in the designation as JLMR240-1. The user should verify cable dimensions and construction before ordering or assembly. A visually similar cable may not have the same conductor, dielectric, braid, or jacket dimensions.
A cable-specific connector can provide better compatibility, more predictable RF continuity, stronger mechanical retention, improved shielding, and more repeatable production assembly than a generic connector that has not been matched to the cable.
SMA connectors are commonly used in RF and microwave systems. Suitability depends on the complete product design, cable, assembly quality, operating frequency, and test requirements. The user should confirm the specified frequency range, return loss, insertion loss, and other electrical characteristics for the intended application.
Assembly should follow the manufacturer’s drawing or work instruction. The process generally includes precise cable cutting, controlled stripping, center-contact installation, shield and ferrule placement, crimping or soldering as applicable, and final inspection. Correct tooling and strip dimensions are essential.
It may be used in outdoor equipment when the complete connector, cable assembly, enclosure, sealing method, and environmental protection system meet the application requirements. Outdoor use may require protection against moisture, corrosion, temperature variation, ultraviolet exposure, vibration, and contaminants.
No. Continuity testing confirms basic electrical connection but does not fully evaluate impedance, return loss, insertion loss, shielding, or frequency response. RF testing should be performed when the application requires controlled high-frequency performance.
Correct tightening helps establish stable mating contact and shielding. Under-tightening may cause an unstable connection, while over-tightening may damage the threads or interface. The recommended torque and procedure should be followed for the connector and mating component.
The company specializes in RF connectors, cable assemblies, adapters, lightning protectors, antennas, and related products, and provides design, development, production, sales, and service. Customers should submit the cable, interface, electrical, mechanical, environmental, and quantity requirements for project evaluation.
The purchaser should confirm the exact product designation, drawing revision, cable compatibility, connector interface, plating or finish, electrical requirements, assembly method, inspection requirements, packaging, quantity, and delivery schedule. Samples or first-article approvals may be appropriate for new applications.
The 650.1731 SMA-C-JLMR240-1 is a specialized SMA connector for flexible cable applications where compact size, secure threaded coupling, controlled RF continuity, and repeatable assembly are important. Its principal value comes from matching the connector design to the intended flexible coaxial cable rather than treating the SMA interface as a universal, interchangeable component.
Compared with poorly matched or lower-quality alternatives, a correctly specified connector can improve cable retention, shielding continuity, assembly consistency, and confidence in the complete RF path. Its performance depends not only on the connector itself but also on accurate cable preparation, suitable tooling, correct mating technique, and appropriate electrical and mechanical inspection.
Yangzhou Jingcheng Electronics Co., Ltd. supports this product through long-term experience in RF interconnection technology, a portfolio of more than 2,000 related product types, engineering and research capabilities, advanced manufacturing and testing equipment, and quality-focused production systems. These capabilities make the company suitable for standard connector supply as well as customized RF interconnection projects.
For designers, manufacturers, and procurement teams, the recommended approach is to evaluate the 650.1731 SMA-C-JLMR240-1 as part of a complete cable and equipment interface. Confirm the cable construction, electrical requirements, mechanical constraints, environmental conditions, and assembly procedure before release. When these factors are controlled, the connector can contribute to a stable, serviceable, and efficient RF interconnection system.
650.1731 SMA-C-JLMR240-1
1. International Electrotechnical Commission, radio-frequency connector terminology and interface practice, applicable technical standards.
2. Institute of Electrical and Electronics Engineers, recommended practices for RF transmission, impedance control, and measurement accuracy.
3. Mechanical and electrical design principles for coaxial connectors and cable assemblies, professional RF engineering reference materials.
4. Manufacturer technical documentation for SMA connectors, flexible coaxial cable interfaces, assembly procedures, and inspection requirements.
5. General quality-management principles for precision electronic connector manufacturing and process control.
Copyright © Yangzhou Jingcheng Electronics Co., Ltd.All Rights Reserved. China RF coaxial connector manufacturer Custom coaxial lightning protectors supplier
English
中文简体
