The 3M Boardmount Socket, 929 Series, is a low-profile, straight solder tail socket designed for reliable board-to-board interconnectivity. Featuring a tuning fork contact design and solder stand-offs to facilitate production wave soldering, this socket offers a compact solution with a low profile that permits board stacking as close as .150". It is suitable for applications requiring a current rating of 1 A and operates within a temperature range of -40C to 105C.
| Specification | Value |
|---|---|
| Contact Quantity | 1-36 contacts |
| Pitch | .100 [ 2.54 ] |
| Current Rating | 1 A |
| Insulation Resistance | > 1 109 at 500 VDC |
| Withstanding Voltage | 1000 Vrms at Sea Level |
| Temperature Rating | -40C to 105C |
| Process Rating (High Temp Nylon version) | 260C (single pass, Profile per J-STD-020C) |
| Maximum Molded Insulator Temperature (PBT Insulator version, Solder Wave Process Only) | 191C |
| Low Profile Board Stacking | As close as .150 |
| Recommended Mating Header Pin Length | .101 [ 2.57 ] (Maximum) |
| Mounting Hole Diameter | .035 .003 [ 0.89 ] |
| Mounting Hole Spacing | .100 .003 [ 2.54 ] |
| Recommended Mounting Hole Pattern Spacing | .125 [ 3.18 ] +.010 -.005 |
| Recommended Mounting Hole Pad Diameter | .230 Ref [ 0.58 ] |
| Recommended Mounting Hole Pad Size | .016 [ 0.41 ] |
| Solder Tail Dimensions | .025 [ 0.64 ] |
| Insulator Thickness | .15 [ 3.8 ] |
| Contact Width | .015 [ 0.38 ] |
| UL File No. | E68080 |
Ordering Information Examples:
Note: Dimensions for reference only. Tolerance unless noted.