The SMB-JE RF connector is a miniaturized, high-adaptability 50Ω standard RF connecting device, specially designed for miniaturized, high-reliability RF signal transmission scenarios. Relying on lightweight design, high-quality material selection and precision processing technology, the product has excellent vibration resistance and signal transmission stability. It can meet the miniaturized RF connection needs of various fields such as communication equipment, test and measurement instruments, automotive electronics, and industrial control. Whether for portable equipment R&D, high-density RF module integration or equipment miniaturization transformation, it is an ideal choice for miniaturized signal connection of RF systems, providing stable and efficient connection support for various miniaturized RF applications.
Core Materials
🟠 Contact parts: High-purity brass (gold-plated), improving electrical conductivity, reducing signal loss and enhancing corrosion resistance.
🟠 Insulators: Polytetrafluoroethylene (PTFE), with excellent high-frequency characteristics, high temperature resistance and low dielectric loss, suitable for high-frequency signal transmission.
🟠 Housing/structural parts: High-quality brass (HPB59-1), nickel-plated, enhancing structural strength, wear resistance and scratch resistance.
| Item | Specification |
|---|---|
| Characteristic impedance | 50Ω (standard RF impedance) |
| Frequency range | DC~6GHz |
| Insulation resistance | ≥1000MΩ |
| Dielectric withstanding voltage | ≥1000V (AC RMS) |
| Contact resistance | Outer conductor ＜1mΩ, inner conductor ＜5mΩ |
| Connection method | Push-in quick connection, no buckle operation, quick plugging and unplugging with tight connection |
| Mechanical life | ≥500 mating cycles |
| Axial retention force | ≥10N |
| Operating temperature | -40℃~+125℃, suitable for harsh environments such as alternating high and low temperatures and extreme temperatures |
| Compliance | In line with the RoHS 2.0 international environmental protection standard, meeting the environmental protection requirements of the European Union and China |
| Minimum order quantity | ≥100PCS |
🟠 Miniaturization and high integration: Adopting a compact structural design, its volume is much smaller than that of traditional BNC connectors. It is suitable for miniaturized integration scenarios such as high-density RF modules and portable equipment, effectively saving internal equipment space and improving product integration.
🟠 Low loss and high transmission: Gold-plated contact parts combined with low dielectric loss PTFE insulators and precise impedance matching design effectively reduce signal transmission loss and contact resistance, reduce electromagnetic interference, ensure high-fidelity and low-latency transmission of RF signals within 6GHz, and meet the needs of high-precision testing and communication.
🟠 Efficient and convenient plugging and unplugging: Push-in quick connection structure, no professional tools required, quick plugging, unplugging and locking can be completed by hand, no rotation or buckle operation, which greatly improves the efficiency of equipment installation, commissioning and maintenance, and is suitable for batch assembly and on-site quick operation scenarios.
🟠 Strong vibration resistance and durability: Nickel-plated housing enhances wear and corrosion resistance, gold-plated contact parts extend service life, excellent axial retention force and vibration resistance design can withstand continuous vibration in industrial sites and automotive environments, and still maintain tight connection with no performance attenuation after multiple plugging and unplugging.
🟠 Wide temperature environment adaptability: It can work stably in a wide temperature range of -40℃ to +125℃, resistant to moisture and dust, suitable for various complex use scenarios such as outdoor base stations, automotive electronics, industrial computer rooms and coastal environments, with strong environmental adaptability.
🟠 Precise and stable craftsmanship: Strict dimensional tolerance control and surface treatment standards, extremely small fitting gap between components, high structural stability, effectively shielding external electromagnetic interference, ensuring stable signal transmission of the product during long-term continuous use without performance drift.
🟠 Communication systems: Suitable for miniaturized mobile communication modules, wireless data transmission equipment, private network communication terminals, Bluetooth/WiFi RF modules, etc., realizing efficient transmission of RF signals in and between miniaturized equipment, and adapting to the needs of portable and handheld communication equipment.
🟠 Test and measurement: As the RF interface of small test instruments such as portable oscilloscopes, handheld signal generators, small spectrum analyzers and RF test probes, it meets the high-precision signal transmission needs of laboratory portable testing and on-site rapid detection.
🟠 Automotive electronics: Applied to automotive navigation, automotive communication, automotive-grade RF modules, automotive radar and other equipment, it can withstand continuous vibration and alternating high and low temperatures in automotive environments, ensuring stable transmission of automotive RF signals.
🟠 Industrial electronics: Adapted to industrial automation measurement and control terminals, radio frequency identification (RFID) readers, small microwave sensors and industrial wireless communication modules, meeting the requirements of complex working conditions such as vibration, dust and high and low temperatures in industrial sites.
🟠 Consumer electronics: Used in consumer-grade RF products such as portable wireless equipment, handheld RF detection equipment and miniaturized satellite receiving equipment, relying on miniaturized design to help products upgrade to be lightweight and portable.
🟠 Equipment modification and upgrading: It can directly replace the SMB RF connectors of the same specification in old equipment without changing the original structure of the equipment, quickly realize the miniaturization and high-reliability upgrade of the equipment, reduce the overall modification cost, and adapt to the RF interface optimization needs of various equipment.
Q: What is the delivery time for customized SMB-JE RF connectors?
A: The delivery time is usually 1 to 2 weeks, depending on the complexity of custom requirements (such as special surface treatment, non-standard dimensions) and the scale of the purchase order. The delivery date for bulk customization can be coordinated according to the production plan.
Q: Does your company provide technical support and installation guidance for the SMB-JE RF connector?
A: We mainly supply high-performance RF connector products, and at the same time can provide professional technical support, including installation guidance, cable adaptation suggestions, on-site technical consultation, etc., to ensure the correct installation and stable use of the connector.
Are you ready to choose a high-reliability connection solution for your RF system? Contact us today to get free technical consultation and exclusive quotation for the SMB-JE RF connector. Our team of RF technical experts is ready to answer your questions and provide customized connection solutions to help your products achieve miniaturization and high-reliability upgrades!
E-mail: [email protected]
Tel: 86-18115599525
Small precision connection, transmitting stable high-frequency signals —— The SMB-JE RF connector guards your RF system!
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