Features
| 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) |
Applications
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
Patient monitoring systems with wireless connectivity
RF ablation, telemetry, and diagnostic tools
MRI, CT, and ultrasound imaging devices
Specification
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 |
FAQ
Sample Delivery Time
Regular models require 15 days, while some complex connectors require 25 days.
Sample Fee
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.
Guarantee
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.
ROHS & REACH Compliance
Our products fully comply with ROHS & REACH regulations.
Does LENORF Offer Military-Grade Products?
Yes. We are honored to provide military-grade products with exceptionally stable quality.
MOQ (Minimum Order Quantity)
Regular connectors: 500 PCS
Adapters: 100 PCS
Military connectors: 100 PCS
What’s the difference between threaded, bayonet, and push-on RF connectors?
Threaded (SMA, N, TNC): Secure, vibration-resistant. Bayonet (BNC): Quick connect/disconnect. Push-on (MCX, SMP): Ultra-fast, compact, used in high-density modules.
Are RF connectors interchangeable between brands?
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.
How do environmental conditions affect RF connectors?
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.
Can RF connectors be adapted from one type to another?
Yes, RF adapters (e.g., SMA-to-N, BNC-to-TNC) exist. But:Each adapter adds insertion loss and possible VSWR increase.Avoid stacking multiple adapters in sensitive applications.
Materials
Common materials include:
Body: Brass, stainless steel
Insulator: PTFE, PEEK
Contacts: Brass, phosphor bronze, beryllium copper
Other: Aluminum, titanium alloy
