| High Power Handling | Supports up to several kilowatts of power, thanks to its robust design and low contact resistance. |
| Low PIM Performance | Typically -150 dBc or better, making it ideal for cellular base stations and DAS (Distributed Antenna Systems). |
| Rugged Mechanical Design | Large, threaded coupling ensures secure, vibration-resistant connections. |
| Weatherproof Options | Often available with gaskets or weather seals for outdoor use. |
| Durability | Can withstand repeated mating cycles (>500) |
Cellular base stations (4G, 5G)
Broadcasting transmitters (FM, TV, satellite uplink)
Distributed Antenna Systems (DAS)
Military and aerospace RF systems
High-power RF test setups
Radar systems, avionics, and navigation equipment
Electronic warfare, military radios, and secure communication links
Towers, repeaters, routers, and access points for reliable RF signal transfer
Body Plating | Tri-Metal |
Body Material | Brass |
Cable Type | RG142 |
Contact Plating | Silver |
Contact Material | Phosphor bronze/Brass |
Contact Termination | Solder |
Coupling Mechanism | Threaded |
HS Code | 8536909000 |
Frequency (Max GHz) | 11 |
Gender | Male/Female |
Impedance (Ohms) | 50 |
Insulator Material | PTFE |
Orientation | Straight |
Size Category | Subminiature |
Temperature Range | -65 to 165 C |
Thread Direction | Standard |
Mating Cycles | 500 Min |
Interface Specification | MIL-STD-348 |
Regular models require 15 days, while some complex connectors require 25 days.
Most RF connectors are CNC-machined parts and do not require mold-making.
However, each part needs to be fine-tuned on the CNC machine. Typically, a single sample costs $200.
This fee will be refunded after a 5K bulk order.
Brass RF connectors come with a one-year warranty.
Stainless steel connectors come with a three-year warranty.
The lifespan also depends on the contact material beryllium contacts offer better durability.
Our products fully comply with ROHS & REACH regulations.
Yes. We are honored to provide military-grade products with exceptionally stable quality.
Regular connectors: 500 PCS
Adapters: 100 PCS
Military connectors: 100 PCS
Reverse polarity means the gender of the center pin is swapped while keeping the outer body style unchanged. It was introduced to comply with regulatory requirements in Wi-Fi devices and to prevent connection with standard SMA/TNC.
Connector durability is rated in mating cycles: General-purpose connectors (BNC, SMA): 500 cycles. Precision connectors (2.92 mm, 2.4 mm): 500 cycles or less. Rugged telecom connectors (N, 7/16 DIN): 500 cycles.
Yes, but performance degrades with wear. Precision connectors (used in test equipment) should be handled carefully—damage to threads or pins increases VSWR and insertion loss.
Threaded (SMA, N, TNC): Secure, vibration-resistant. Bayonet (BNC): Quick connect/disconnect. Push-on (MCX, SMP): Ultra-fast, compact, used in high-density modules.
Common materials include:
Body: Brass, stainless steel
Insulator: PTFE, PEEK
Contacts: Brass, phosphor bronze, beryllium copper
Other: Aluminum, titanium alloy
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