Non-Solder Installation & Ultra-Low PIM Performance
EZ-400-4310M-X is the fastest, most reliable connector solution for deploying LMR-400 coaxial cable in Passive Intermodulation (PIM) sensitive environments. By using the solderless EZ design, this 4.3/10 Mini DIN Male connector dramatically reduces installation time while maintaining the robust electrical performance required by LTE and 5G networks.
- Solderless EZ-Style Design: Features a revolutionary spring-finger inner contact that eliminates the need for soldering, providing consistent, low-resistance connections in under 30 seconds.
- Compact 4.3/10 Interface: Offers the same robust performance as the 7/16 DIN but in a smaller, lighter footprint, allowing for increased port density on remote radio heads (RRH).
- Ultra-Stable PIM Performance: The 4.3/10 Din Male design inherently minimizes PIM, which is crucial for maximizing data throughput and quality in modern wireless systems.
- No Braid-Trim Feature: Simplifies cable preparation, guaranteeing a consistent shield termination every time and eliminating Foreign Object Debris (FOD).
- Extended Frequency Range: Stable 50 Ohm impedance designed for reliable performance up to 6 GHz and beyond, supporting all major current and future wireless bands.
Technical Specifications (Telecom Grade Performance)
| Attribute | Detail |
| Part Number | EZ-400-4310M-X (Stock Code: 3190-8096) |
| Manufacturer | Amphenol Times Microwave Systems |
| Interface | 4.3/10 Mini DIN |
| Gender | Male (Plug) |
| Orientation | Straight |
| Cable Compatibility | LMR-400, TCOM-400, T-RAD-400-FR |
| Impedance | 50 Ohms |
| Max Frequency | 6 GHz (Tested to 8 GHz) |
| VSWR (Max) | <1.30:1 at 6 GHz |
| PIM Performance | Excellent (Inherently Low PIM Design) |
| Inner Contact Attach | Spring Finger (Solderless) |
| Outer Contact Attach | Crimp |
| Body Finish | Bi-Metal (Tin/White Bronze) |
| Pin Finish | Gold Plated |
| Operating Temperature | -40 C to 125 C |
Speed and PIM: The EZ-4310 Combination
- Installation Efficiency: Solderless termination eliminates the need for bulky soldering equipment, heat, and cool-down time, accelerating large-scale deployments of jumper cables.
- PIM Consistency: The EZ-style spring finger contact is manufactured to extremely tight tolerances, ensuring that every termination is electrically identical, which is vital for maintaining consistently low PIM across an installation site.
- Superior Signal Quality: The 4.3/10 interface separates the electrical contact and mechanical coupling planes, reducing the chance of PIM generation even when cables are stressed or vibrated.
Applications & Use Cases
- 5G and 4G/LTE Base Station Deployments
- Remote Radio Head (RRH) Jumper Assemblies
- Distributed Antenna Systems (DAS) and Small Cells
- Test and Measurement Equipment for Wireless Engineers
- In-Building Wireless Networks


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