Achieve Peak Signal Integrity with the EZ-400-NF-X
EZ-400-NF-X is the standard, straight N Female (Jack) solderless connector from the highly efficient “EZ” series, engineered for fast and reliable field termination onto LMR-400 and equivalent 400-series low-loss coaxial cables. This connector is the perfect solution for creating durable, fixed connection points on radio equipment, antennas, or patch panels. It delivers the robust, high-frequency performance expected of the N-Type interface while eliminating complex soldering steps, ensuring maximum efficiency during installation.
| Specification | Detail |
| Part Number | EZ-400-NF-X (Stock Code: 3190-2525) |
| Interface | N-Type (Threaded) |
| Gender | Female (Jack) |
| Orientation | Straight |
| Cable Compatibility | LMR-400, TCOM-400, T-RAD-400-FR |
| Impedance | 50 Ohms |
| Max Frequency | 6 GHz |
| VSWR (Voltage Standing Wave Ratio) | Typically <1.25:1 (DC to 6 GHz) |
| Inner Contact Attachment | Spring Finger / Push On (Non-Solder) |
| Outer Contact Attachment | Crimp |
| Body Finish | Nickel or Tri-Metal (Corrosion Resistant) |
| Pin Finish | Gold Plated |
| Ingress Protection | IP-Rated (When Mated) |
Ideal Applications
EZ-400-NF-X is specifically an N Female (jack), straight, crimp-style connector that offers quick, reliable, and solderless installation. Its main applications include:
- Wireless Networks: Connecting antennas, radios, and other components in Wi-Fi, cellular, and other wireless communication systems.
- Telecommunications: Used extensively in base stations, repeater systems, and infrastructure requiring low-loss, high-frequency connectivity.
- Broadcasting: Employed in radio and television broadcasting equipment for reliable signal transmission.
- General-purpose RF: Suitable for many 50 Ohm impedance RF and microwave applications up to its maximum frequency of 6 GHz.
- Demanding Environments: It’s a good choice for applications subject to high vibration and extreme cold due to its robust design and strong spring-force inner contacts.


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