wave soldering boardmount socket with solder standoffs and copper alloy contacts 3M 939852-01-10-RA
Manufacturer:
3M
Description:
20 Position Board to Board Connector Through Hole,P=2.54mm
Category:
Arrays, Edge Type, Mezzanine (Board to Board)/Headers, Receptacles, Female Sockets
Specifications
Pitch:
2.54mm
Number Of Rows:
2
Number Of Pins:
20P
Operating Temperature:
-40℃~+105℃
Current Rating:
2A
Mounting Type:
直插
Mfr. Part #:
939852-01-10-RA
Package:
Through Hole,P=2.54mm
Model Number:
939852-01-10-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, these sockets facilitate efficient production wave soldering. Available in single or dual row configurations, they support a wide range of contact quantities and feature an optional board retention feature for enhanced assembly. These sockets are suitable for applications requiring robust electrical performance and environmental resistance.
Product Attributes
- Brand: 3M
- Series: 929 Series
- Contact Pitch: .100" and .100" x .100"
- Contact Design: Tuning fork
- Insulator Material: Glass Filled Polyester (PCT)
- Insulator Flammability: UL 94V-0
- Insulator Color: Black
- Contact Material: Copper Alloy
- Underplating: 100 " [ 2.54 m ] Nickel
- Solder Tails: Tin Lead or Matte Tin
- Board Retention: Optional feature available
- UL File No.: E68080
Technical Specifications
| Specification | Details |
|---|---|
| Contact Quantity (Single Row) | 1-40 contacts |
| Contact Quantity (Dual Row) | 2-80 contacts |
| 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) |
| Mating Header Pin Length (Max Recommended) | .25" [ 6.4 mm ] |
| Recommended Mating Headers | 929 series and 2300 series |
| Dimension A (Example for 10 contacts) | 1.00" [ 25.40 mm ] |
| Dimension A (Example for 80 contacts) | 4.00" [ 101.60 mm ] |
| Plating Suffix (Blank) | Tin-lead |
| Plating Suffix (RK) | Matte tin overall |
| Plating Suffix (10) | 10 " [0.25 m] gold with tin-lead tails |
| Plating Suffix (30) | 30 " [0.76 m] gold with tin-lead tails |
| Plating Suffix (RA) | 10 " [0.25 m] gold with matte tin tails |
| Plating Suffix (RB) | 30 " [0.76 m] gold with matte tin tails |
| Board Retention Feature | Code 3 (vs Code 2 for standard) |
2411041715_3M-939852-01-10-RA_C6485675.pdf
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