wave soldering 3M 929974-01-06 boardmount socket with solder standoffs and tuning fork contact design
Product Overview
The 3M Boardmount Socket 929 Series offers a reliable interconnect solution with a .100" and .100" x .100" pitch, featuring straight solder tails. Designed for ease of production, it incorporates a tuning fork contact design and solder standoffs for efficient wave soldering. Available in single-row configurations from 1 to 40 contacts and double-row from 2 to 80 contacts, this socket provides an optional board retention feature for enhanced stability. It is suitable for applications requiring robust electrical performance and a wide operating temperature range.
Product Attributes
- Brand: 3M
- Product Line: 3M Boardmount Socket
- Series: 929 Series
- Contact Pitch: .100" and .100" x .100"
- Tail Type: Straight Solder Tails
- Insulator Material: Glass Filled Polyester (PCT) / H.T. Nylon (for specific versions)
- 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
- Regulatory Information: RIA E1 & C1 apply (for specific versions)
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) |
| Contact Plating (Underplating) | 100 " [ 2.54 m ] Nickel |
| Solder Tails Plating | Tin Lead or Matte Tin (See ordering information) |
| Wiping Area Plating | See ordering information options for thickness |
| Recommended Mating Header Pin Length | .25 [ 6.4 ] maximum |
| Recommended Mating Headers | 3M 929 series and 2300 series (.100 [ 2.54 ] x .100 [ 2.54 ] pin strip headers) |
| Contact Quantity Code Examples | 02 (2 contacts/1 row, 4 contacts/2 row), 40 (N/A/1 row, 80/2 row) |
| Ordering Suffix - Board Retention | 2 = Standard Product (no board retention), 3 = With board retention feature |
| Ordering Suffix - Plating | 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 |
| Ordering Suffix - Insulator | H.T. Nylon Insulator (RIA E1 & C1 apply) |
| Ordering Suffix - 1 Row Plating Options | 850 = Gold, 974 = Tin |
| Ordering Suffix - 2 Row Plating Options | 852 = Gold, 975 = Tin |
2411061100_3M-929974-01-06_C21207602.pdf