Board mount socket 3M 929975-01-40-RK designed for up to 40 contacts single row and 80 contacts double row configurations
Manufacturer:
3M
Description:
Headers, Receptacles, Female Sockets RoHS
Category:
Arrays, Edge Type, Mezzanine (Board to Board)/Headers, Receptacles, Female Sockets
Specifications
Mfr. Part #:
929975-01-40-RK
Model Number:
929975-01-40-RK
Introduction
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 single-row configurations from 1 to 40 contacts and double-row configurations from 2 to 80 contacts, these sockets feature a tuning fork contact design for robust performance. They are equipped with solder standoffs to facilitate production wave soldering and offer an optional board retention feature for enhanced mechanical stability. Suitable for applications requiring dependable board-to-board connections, these sockets are rated for up to 2 amps and operate within a temperature range of -40C to +105C.
Product Attributes
- Brand: 3M
- Product Line: 3M Boardmount Socket
- Series: 929 Series
- Contact Spacing: .100" and .100" x .100"
- Tail Type: Straight, Solder Tails
- Insulator Material: Glass Filled Polyester (PCT) / PBT (version for 260C process rating)
- Insulator Color: Black
- Contact Material: Copper Alloy
- Contact Design: Tuning fork
- Features: Solder standoffs, Optional board retention feature
- Flammability: UL 94V-0
- UL File Number: E68080
- Origin: USA (Printed in USA)
Technical Specifications
| Specification | Details |
|---|---|
| Contact Quantity | 1-40 contacts (single row), 2-80 contacts (two row) |
| Current Rating | 2 amps maximum (all lines energized at 65C maximum 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) |
| Contact Plating (Underplating) | 100 " [ 2.54 m ] Nickel |
| Solder Tails Plating | Tin Lead or Matte Tin |
| Wiping Area Plating | See ordering information options for thickness |
| Recommended Mating Header Pin Length | .25 [ 6.4 ] |
| Recommended Mating Headers | 929 series and 2300 series (.100 [ 2.54 ] x .100 [ 2.54 ] pin strip headers) |
| Contact Quantity Code (1 Row / 2 Row) | 02/02, 03/03, 04/04, 05/05, 06/06, 07/07, 08/08, 09/09, 10/10, 11/11, 12/12, 13/13, 14/14, 15/15, 16/16, 17/17, 18/18, 19/19, 20/20, 21/21, 22/22, 23/23, 24/24, 25/25, 26/26, 27/27, 28/28, 29/29, 30/30, 31/31, 32/32, 33/33, 34/34, 35/35, 36/36, 40/80 |
| Dimension A (Reference Only) | 0.20 [ 5.08 ] to 4.00 [ 101.60 ] (based on contact quantity) |
| Board Retention Feature | Standard Product (no board retention feature) or With board retention feature |
| Plating Suffix Options | Blank (tin-lead), RK (matte tin), 10 (10 " gold with tin-lead tails), 30 (30 " gold with tin-lead tails), RA (10 " gold with matte tin tails), RB (30 " gold with matte tin tails) |
| 1 Row Plating Options | 850 (Gold), 974 (Tin) |
| 2 Row Plating Options | 852 (Gold), 975 (Tin) |
2411041715_3M-929975-01-40-RK_C20642089.pdf
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