The 3M MetPak 2-FB Socket is a 2 mm, 4/5-row interconnect solution designed for right-angle applications. It features end-to-end stackability and an offset dual-beam contact that minimizes insertion force. The socket is available in solder tail or press-fit configurations with a tail cover and offers expanded pin counts. It meets the global IEC 61076-4-104 Futurebus+ standard and is suitable for applications requiring reliable, high-density connections.
| Specification | Details |
|---|---|
| Pitch | 2 mm |
| Rows | 4 or 5 |
| Configuration | Right Angle, Solder Tail or Press-Fit with Tail Cover |
| Stackability | End-to-end |
| Contact Type | Offset dual-beam |
| Contact Plating (Underplating) | 50 (1.27 m) Nickel |
| Current Rating (Signal) | 1.5 A (All contacts simultaneously) |
| Insulation Resistance | 10^3 M |
| Withstanding Voltage | 1,000 VAC |
| Temperature Rating (Operating) | -55 C to 125 C |
| Process Temperature Rating | 260C (Profile per J-STD-020C) |
| Moisture Sensitivity Level | 1 (per J-STD-020C) |
| Modular Units | 12 mm |
| Termination Styles | M = Solder Tail (Press Peg), P = Press Fit (w/ Tail Cover) |
| Contact Count (Example: 4 Rows) | 024, 048, 072, 096, 120, 144, 168, 192 |
| Contact Count (Example: 5 Rows) | 030, 060, 090, 120, 150, 180, 210, 240 |
| Tail Length Options | C = Capped Solder Tail, Blank = Press-Fit |
| Plating Suffix (KR) | Contact Area: 0.76 m [30 ] Min. Au; Tail Area: 2.54 m [100 ] Min. Matt Whisker Mitigating Sn; All Over: 1.27 m [50 ] Min. Ni |
| Plating Suffix (LR) | Contact Area: 0.08 m [3 ] Min. Au & 0.67 m [27 ] Min. PdNi; Tail Area: 2.54 m [100 ] Min. Matt Whisker Mitigating Sn; All Over: 1.27 m [50 ] Min. Ni |
