Overview
The N (Type-N) connector is a Low VSWR ensures minimal signal reflection ,mid-size, threaded RF coaxial connector designed for applications such as Towers, repeaters, routers, and access points for reliable RF signal transfer,Radar systems, avionics, and navigation equipment, as well as 5G, LTE, Wi-Fi, and satellite communication systems, requiring reliable performance up to 11 GHz (standard) and 18 GHz (precision versions).
Features
| Threaded Coupling | Ensures secure connection with good mechanical stability, suitable for outdoor and vibration-prone environments. |
| Frequency Range | Standard N: DC to 11 GHz Precision N (50 ): up to 18 GHz |
| Impedance Options | Available in both 50 (RF/microwave systems) and 75 (broadcast/video applications). |
| Power Handling | Handles relatively high RF power. |
| Durability | Rugged design with good weather resistance, making it suitable for base stations and outdoor antennas. |
Applications
Wireless base stations and cellular infrastructure
Antennas and RF transmission lines
Military and aerospace communications
Test and measurement equipment
Towers, repeaters, routers, and access points for reliable RF signal transfer
Radar systems, avionics, and navigation equipment
5G, LTE, Wi-Fi, and satellite communication systems
Specification
Body Plating | Tri-Metal |
Body Material | Brass |
Contact Plating | Gold |
Contact Material | Brass |
Coupling Mechanism | Threaded |
HS Code | 8536909000 |
Frequency (Max GHz) | 6 |
Impedance (Ohms) | 50 |
Insulator Material | PTFE |
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
Materials
Common materials include:
Body: Brass, stainless steel
Insulator: PTFE, PEEK
Contacts: Brass, phosphor bronze, beryllium copper
Other: Aluminum, titanium alloy
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.
