Board mount socket 3M 929974-01-16-RK featuring straight solder tails and optional board retention for stability
Product Overview
The 3M Boardmount Socket 929 Series offers a reliable interconnect solution with .100" and .100" x .100" spacing and straight solder tails. Designed for efficient production, these sockets feature a tuning fork contact design and solder standoffs for simplified wave soldering. Available in single-row configurations from 1 to 40 contacts and double-row from 2 to 80 contacts, they provide flexibility for various board-to-wire or board-to-board applications. An optional board retention feature enhances mechanical stability. These sockets are suitable for applications requiring a current rating of up to 2 amps and operate within a temperature range of -40C to +105C.
Product Attributes
- Brand: 3M
- Series: 929 Series
- Contact Spacing: .100" and .100" x .100"
- Tail Type: Straight Solder Tails
- Contact Design: Tuning fork
- Insulator Material: Glass Filled Polyester (PCT) or PBT (version specific)
- Insulator Color: Black
- Contact Material: Copper Alloy
- Underplating: 100 " [ 2.54 m ] Nickel
- Solder Tails Plating: Tin Lead or Matte Tin
- Flammability: UL 94V-0
- UL File No.: E68080
- Optional Feature: Board retention
- Regulatory Information: RIA E1 & C1 apply (H.T. Nylon Insulator); RIA E3 & C2 apply (Tin-Lead Tails)
Technical Specifications
| Specification | Value |
|---|---|
| Contact Quantity (Single Row) | 1-40 contacts |
| Contact Quantity (Double Row) | 2-80 contacts |
| Current Rating | 2 amps maximum (all lines energized at 65C max ambient) |
| Insulation Resistance | > 5 109 at 500 VDC |
| Withstanding Voltage | 1,500 VRMS at Sea Level |
| Temperature Rating | -40C to +105C |
| Process Rating | 260C (per J-STD-020C) (PBT Insulator version) |
| Maximum Molded Insulator Temperature | 191C (Solder Wave Process Only) |
| Recommended Mating Header Pin Length | .25 [ 6.4 ] |
| Recommended Mating Headers | 929 series and 2300 series pin strip headers |
Ordering Information Examples
| Contact Quantity Code (1 Row) | Contact Quantity Code (2 Row) | Dimension A (Reference Only) | Plating Suffix | Insulator Type |
|---|---|---|---|---|
| 02 | 04 | 0.20 [ 5.08 ] | blank (tin-lead) | Standard Product (no board retention) |
| 10 | 20 | 1.00 [ 25.40 ] | 10 (10 " gold with tin-lead tails) | H.T. Nylon Insulator |
| 20 | 40 | 2.00 [ 50.80 ] | RA (10 " gold with matte tin tails) | Standard Product (no board retention) |
| 40 | N/A | 4.00 [ 101.60 ] | RK (matte tin overall) | H.T. Nylon Insulator |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.