Compact low profile board mount socket 3M 929870-01-03-RA designed for space saving and connections
Product Overview
The 3M Boardmount Socket, 929 Series, is a low-profile, .100" pitch socket designed for reliable board-to-board interconnectivity. Featuring a tuning fork contact design and straight solder tails, this socket facilitates efficient production wave soldering with its integrated solder stand-offs. Its low profile design allows for board stacking as close as .150", making it suitable for space-constrained applications. Available in various contact quantities and plating options, it offers flexibility for different design requirements.
Product Attributes
- Brand: 3M
- Series: 929 Series
- Contact Pitch: .100
- Profile: Low Profile
- Orientation: Straight Solder Tails
- Insulation Material: Glass Filled Polyester (PBT) or High Temperature Nylon
- Insulation Flammability: UL 94V-0
- Insulation Color: Black
- Contact Material: Copper Alloy
- Underplating: 100 [ 2.54 m ] Nickel
- Wiping Area Plating: Gold, Tin Lead or Matte Tin (See ordering information)
- Solder Tails Plating: Tin Lead or Matte Tin (See ordering information)
- Marking: None
- UL File No.: E68080
Technical Specifications
| Specification | Value |
|---|---|
| Contact Quantity | 1-36 contacts |
| 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) | 260C (single pass, per J-STD-020C) |
| Maximum molded insulator temperature (PBT Insulator) | 191C (Solder Wave Process Only) |
| Board Stacking Clearance | As close as .150 |
| Recommended Mating Header Pin Length | Max .101 [ 2.57 ] |
| Dimension A (Example for 2 contacts) | 0.20 [ 5.08 mm ] |
| Mounting Hole Diameter | .035 .003 [ 0.89 mm 0.08 mm ] |
| Contact Centerline Spacing | .100 .003 [ 2.54 mm 0.08 mm ] |
| Plating Option 870 (Gold) | 10" or 30" gold with tin-lead tails (RIA E3 & C2 apply) |
| Plating Option RA/RB (Gold) | 10" or 30" gold with matte tin tails (RIA E1 & C1 apply) |
| Plating Option 984 (Tin) | Overall tin-lead (RIA E3 & C2 apply) |
| Plating Option blank (Tin) | Overall matte tin (RIA E1 & C1 apply) |
Note: Dimensions for reference only. Tolerance Unless Noted.
Regulatory Information: Refer to Regulatory Information Appendix (RIA) for chemical compliance information.
Warranty: 90 days from the time of purchase. 3M makes no other warranties, including but not limited to, any implied warranty of merchantability or fitness for a particular purpose.
2411061539_3M-929870-01-03-RA_C22181919.pdf
