| 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
TV and radio transmission systems
Studio equipment, satellite uplink/downlink stations
RF/microwave test benches and calibration equipment
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
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.
Yes, if they follow the same standard (e.g., SMA-to-SMA). However, tolerances, plating, and dielectric quality vary — mixing low-quality and precision connectors can damage equipment.
Temperature extremes can cause expansion/shrinkage and change performance. Humidity and salt spray may cause corrosion (use stainless steel or weatherproof designs). Vibration may loosen bayonet types — use threaded connectors in harsh environments.
Common materials include:
Body: Brass, stainless steel
Insulator: PTFE, PEEK
Contacts: Brass, phosphor bronze, beryllium copper
Other: Aluminum, titanium alloy
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