wave soldering compatible 3M 929850-01-31-RA boardmount socket with .100 and .100 x .100 pitch contact spacing
Manufacturer:
3M
Description:
Headers, Receptacles, Female Sockets RoHS
Category:
Arrays, Edge Type, Mezzanine (Board to Board)/Headers, Receptacles, Female Sockets
Specifications
Mfr. Part #:
929850-01-31-RA
Model Number:
929850-01-31-RA
Introduction
Product Overview
The 3M Boardmount Socket, 929 Series, offers a reliable interconnect solution with a .100" and .100" x .100" pitch. Designed with a tuning fork contact and solder standoffs for efficient wave soldering, these sockets are available in single-row configurations from 1 to 40 contacts and double-row configurations from 2 to 80 contacts. An optional board retention feature enhances usability. These sockets are suitable for applications requiring robust board-to-wire or board-to-board connections.
Product Attributes
- Brand: 3M
- Product Line: 3M Boardmount Socket
- Series: 929 Series
- Contact Pitch: .100" and .100" x .100"
- Contact Design: Tuning fork
- Insulator Material: Glass Filled Polyester (PCT)
- Insulator Color: Black
- Contact Material: Copper Alloy
- Underplating: 100 " [ 2.54 m ] Nickel
- Solder Tails Material: Tin Lead or Matte Tin
- Flammability Rating: UL 94V-0
- UL File Number: E68080
- Optional Feature: Board retention
Technical Specifications
| Specification | Details |
|---|---|
| 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) |
| Contact Plating (Wiping Area) | See ordering information options for thickness |
| Contact Plating (Solder Tails) | Tin Lead or Matte Tin |
| Mating Header Pin Length (Max Recommended) | .25 [ 6.4 ] |
| Recommended Mating Headers | 929 series and 2300 series (.100 [ 2.54 ] x .100 [ 2.54 ] pin strip) |
Ordering Information (Partial)
Contact Quantity Code
| 1 Row | 2 Row | Dimension A (Reference Only) |
|---|---|---|
| 02 | 04 | 0.20 [ 5.08 ] |
| 03 | 06 | 0.30 [ 7.62 ] |
| 04 | 08 | 0.40 [ 10.16 ] |
| ... | ... | ... |
| 40 | 80 | 4.00 [ 101.60 ] |
Plating Suffix
- blank = tin-lead (RIA E3 & C2 apply)
- RK = matte tin overall
- H.T. = Nylon Insulator (RIA E1 & C1 apply)
- 10 = 10 " [0.25 m] gold with tin-lead tails (RIA E3 & C2 apply)
- 30 = 30 " [0.76 m] gold with tin-lead tails (RIA E3 & C2 apply)
- RA = 10 " [0.25 m] gold with matte tin tails (RIA E1 & C1 apply)
- RB = 30 " [0.76 m] gold with matte tin tails (RIA E1 & C1 apply)
1 Row Plating Options: 850 = Gold, 974 = Tin
2 Row Plating Options: 852 = Gold, 975 = Tin
Standard Product Options:
- 2 = Standard Product (no board retention feature)
- 3 = With board retention feature
2411061522_3M-929850-01-31-RA_C21920128.pdf
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