This is a document about 3M Interconnect Solutions Division, which describes the features and characteristics of the .100″ � .100″ Wiremount Socket .050″ Pitch Cable, 64 Position product, such as standard profile plastic strain relief, mating with 3M headers, plugs, and pin strips for quick connect/disconnect capability, accepting flat cable or discrete wire, etc.
The 79 Series Wiremount Socket from 3M provides a .100" x .100" mounting format with a .050" pitch and 64‑position layout. It features a standard plastic strain‑relief, center‑bump and military‑style polarization, and can accept flat cable or discrete wire.
The socket is constructed from glass‑filled polyester (PBT) with copper‑alloy contacts plated in nickel and gold. It is rated for 1 A current, 1 kV rms withstanding voltage, and operates from –55 °C to +105 °C. Ordering information and part numbers are provided for both the socket and optional strain‑relief components.
| Pitch | .050" |
|---|---|
| Positions | 64 |
| Material | Glass Filled Polyester (PBT) |
| Flammability | UL 94V-0 |
| Contact Material | Copper Alloy |
| Nickel Plating | QQ-N-290, Class 2 |
| Gold Plating | MIL‑G‑45204, Type II, Grade C |
| Withstanding Voltage | 1000 Vrms at Sea Level |
| Insulation Resistance | 1 × 10⁹ Ω at 500 Vdc |
| Temperature Rating | -55 °C to +105 °C |
It has a .050" pitch and 64 positions.
The socket is rated for temperatures from –55 °C to +105 °C.
The housing is made of glass‑filled polyester (PBT).