Boardmount socket 3M 939850-01-08-RB with tuning fork contacts and solder standoffs providing wave soldering compatibility
Manufacturer:
3M
Description:
8 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:
1
Number Of Pins:
8P
Operating Temperature:
-40℃~+105℃
Current Rating:
2A
Mounting Type:
直插
Mfr. Part #:
939850-01-08-RB
Package:
Through Hole,P=2.54mm
Model Number:
939850-01-08-RB
Introduction
Product Overview
The 3M Boardmount Socket 929 Series offers a reliable interconnect solution with a .100" and .100" x .100" pitch. Featuring a tuning fork contact design and solder standoffs for efficient wave soldering, these sockets are available in single-row configurations from 1 to 40 contacts and double-row from 2 to 80 contacts. An optional board retention feature enhances usability. These sockets are designed for applications requiring robust electrical connections and are compatible with 3M's 929 and 2300 series pin strip headers.
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 Flammability: UL 94V-0
- Insulator Color: Black
- Contact Material: Copper Alloy
- Board Retention: Optional feature available
- UL File No.: E68080
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 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) |
| Plating (Underplating) | 100 " [2.54 m] Nickel |
| Solder Tails Plating | Tin Lead or Matte Tin (See ordering information) |
| Mating Header Pin Length (Maximum Recommended) | .25" [6.4 mm] |
| Recommended Mating Headers | 3M 929 series and 2300 series pin strip headers |
| Contact Quantity Code (1 Row) | 02-40 |
| Contact Quantity Code (2 Row) | 02-80 |
| Dimension A (Reference) | 0.20" [5.08 mm] to 4.00" [101.60 mm] (varies with contact quantity) |
| Board Retention Feature | Optional (Code '3') |
| 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-939850-01-08-RB_C7057376.pdf
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