3M UHM Press-Fit Socket 2 mm, C Type 55 Signal Contacts, 5+2 Rows, Right Angle is a high performance modular/scalable connector with 7+ Gbps data rates when mated to standard IEC 61076-4-101 headers. It features low crosstalk at high frequencies, 50/100 Ω (single-ended/differential) impedance and dual beam contact construction for high reliability.
The Ultra Hard Metric (UHM) Press‑Fit Socket from 3M provides a modular, scalable interconnect solution that meets IEC 61076‑4‑101 standards. It features 55 signal contacts in a 5+2 row right‑angle configuration, low crosstalk, and impedance of 50 Ω single‑ended or 100 Ω differential, supporting data rates of 7+ Gbps.
Mechanical specifications include a normal force of 0.57 N for signal pins, engagement force of 0.32 N, and separation force of 0.20 N. Electrical ratings are 1 A at 70 °C for signal pins, with a temperature operating range of –55 °C to 125 °C. The socket is constructed from high‑temperature thermoplastic (LCP) and copper alloy contacts, and it complies with EU RoHS directives.
| Signal Contacts | 55 |
|---|---|
| Rows | 5+2 |
| Data Rate | 7+ Gbps |
| Characteristic Impedance | 50 Ω single‑ended / 100 Ω differential |
| Normal Force (Signal) | 0.57 N (58 g) |
| Engagement Force (Signal) | 0.32 N (33 g) |
| Separation Force (Signal) | 0.20 N (20 g) |
| Current Rating (Signal) | 1 A @ 70 °C |
| Temperature Rating | -55 °C to 125 °C |
| Material (Housing) | High Temperature Thermoplastic (LCP) |
It supports 7+ Gbps data rates when mated to standard IEC 61076‑4‑101 headers.
Yes, the product is RoHS compliant according to EU Directive 2002/95/EC.
The socket can operate from –55 °C to 125 °C.
The socket provides 55 signal contacts.