United Arab Emirates
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Maroc
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Zhenjiang Baierde Electronic Co., Ltd.
China Manufacturer with main products: SMA, SSMA, MCX, MMCX, SMP, SSMP, N, BNC |
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>Products Catalog > Straight Male SMA-JB3 RF Coaxial Connectors Screw Coupling with Brass Body & Beryllium Copper/Phosphor Copper Pin
Straight Male SMA-JB3 RF Coaxial Connectors Screw Coupling with Brass Body & Beryllium Copper/Phosphor Copper Pin
| FOB Price: | 0.30 - 2.00 USD/Piece |
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| Supply Ability: | 1,000,000 Piece(s) per Month |
| Shipping: | by sea, by air, by EXPRESS, by road |
| Payment Terms: | T/T, Western Union, Other, Alipay |
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| Export Markets: | North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe |
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| Packaging Details: | carton |
Quick Details
- Brand Name: BRD
- Material: Copper
- Sealing Class: normal
- Color: Gold
- Application: communications, medical equipment, instruments, testers and so on
- Model Number: SMA-JB3
Specifications
Style: SMA
Characteristic Impedance: 50 ohms
Frequency range: 0~18GHz
VSWR: less than or equal to 1.1
Insulation resistance: great than or equal to 5000Mohms
Dielectric Withstanding Voltage: 1000V
Contact resistance: less than or equal to 0.003 ohms (center conductor); less than or equal to 0.002 ohms (outer conductor);
Durability: 500 cycles
Key Features of SMA Connectors
High-Frequency Performance
Rated for DC to 18 GHz (standard), with precision models supporting up to 26.5 GHz.
Low VSWR and minimal insertion loss for stable RF signal transmission.
Robust Mechanical Design
Threaded coupling mechanism ensures secure connections with high vibration resistance.
Metal-shell construction (brass/stainless steel) with gold or silver plating for corrosion resistance.
Compact Size
Small form factor (Outer diameter ~5mm) ideal for space-constrained applications (e.g., PCBs, microstrip circuits).
Wide Compatibility
50Ω impedance standard (75Ω variants available).
Compatible with semi-rigid and flexible coaxial cables (e.g., RG-58, RG-316).
Diverse Configurations
Genders: Male (plug, pin center) / Female (jack, socket center).
Mounting styles: PCB, panel, bulkhead, and cable-end options.
Applications
Common in 5G, WiFi, aerospace, test equipment, and military systems due to reliability in harsh environments.
Service Guarantee
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Deposit Service Commitments
In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.
After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.
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