SMA Female Jack EZ-240-SF-X Straight EZ Style Connector
EZ-240-SF-X Connector is a high-performance SMA Female (jack) connector specifically engineered for rapid, reliable termination of LMR-240 and similar flexible low-loss coaxial cable. As a premium component of the revolutionary EZ-Fit series, this connector provides the compact, high-frequency SMA interface combined with the convenience of a solderless installation. It is the ideal choice for creating durable, low-loss cable assemblies used to connect to SMA Male equipment ports.
Key Features & Advantages
- Optimized for LMR-240: Precisely matched to the electrical and physical requirements of LMR-240 coaxial cable, ensuring lower loss and superior performance compared to smaller cables, with excellent VSWR performance up to 6 GHz.
- EZ-Fit Solderless Technology: Features a cutting-edge spring-finger inner contact that eliminates the need for soldering the center pin, significantly reducing installation time and guaranteeing consistent, high-quality connections in the field.
- Compact SMA Interface: Provides the small, threaded female interface widely used in modern, compact wireless devices, ensuring a secure and reliable connection.
- No Braid Trim Design: Simplifies cable preparation by eliminating the need to trim the braid, which ensures consistent, optimal termination geometry.
- High-Frequency Capability: Engineered for reliable operation across its range, supporting applications up to 6 GHz.
Specifications
| Attribute | Detail |
| Connector Style | SMA |
| Gender | Female (Jack) |
| Interface | Straight, Threaded Coupling |
| Impedance | 50 Ohms |
| Max Frequency | 6 GHz |
| Compatible Cable Group | LMR-240 (and variants) |
| Inner Contact Attachment | Spring Finger (Solderless, Push On) |
| Outer Contact Attachment | Crimp |
| Body Material/Finish | Brass / Nickel Plating |
| Center Contact Plating | Gold |
| VSWR (DC-6 GHz) | < 1.35:1 |
Typical Applications
- Coaxial Jumper Assemblies: Creating durable, high-performance cables to connect equipment with SMA Male ports.
- Wireless Networking: Used in external antenna connections for access points, routers, and modems.
- Industrial IoT (IIoT): Connecting remote sensors and data logging devices in industrial environments.
- Test & Measurement: Creating reliable, low-loss test leads for lab and field use.
Installation & Recommended Tooling
- Crimping Tool: Times Microwave 3190-667 CT-240 tool is mandatory for securing the ferrule.
- Cable Prep Tool: A dedicated CST-240A is essential for the exact strip dimensions required by the solderless contact.
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