board mount socket connector 3M 929850-01-18-RA with tuning fork contact and straight solder tails
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 robust performance, it boasts a tuning fork contact design and solder standoffs for efficient wave soldering. Available in single or double row configurations, with options for contact quantities ranging from 1 to 40 on a single row and 2 to 80 on two rows. An optional board retention feature enhances mechanical stability. This product is suitable for applications requiring dependable board-to-board connections.
Product Attributes
- Brand: 3M
- Series: 929 Series
- Contact Pitch: .100" and .100" x .100"
- Tail Type: Straight Solder Tails
- Contact Design: Tuning Fork
- Insulator Material: Glass Filled Polyester (PCT)
- Insulator Color: Black
- Contact Material: Copper Alloy
- Underplating: 100 " [ 2.54 m ] Nickel
- Flammability Rating: UL 94V-0
- UL File Number: E68080
- RoHS Compliance: Refer to Regulatory Information Appendix (RIA) in the RoHS compliance section of www.3mconnectors.com (RIA E1 & C1 apply).
Technical Specifications
| Specification | Details |
|---|---|
| Contact Quantity (Single Row) | 1-40 contacts |
| Contact Quantity (Two Rows) | 2-80 contacts |
| Solder Standoffs | Facilitate production wave soldering |
| Optional Feature | Board retention feature |
| 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) |
| Solder Tails Plating Options | Tin Lead or Matte Tin |
| Wiping Area Plating | See ordering information options for thickness |
| Maximum recommended mating header pin length | .25 [ 6.4 ] |
| Recommended mating headers | 929 series and 2300 series (.100 [ 2.54 ] .100 [ 2.54 ] pin strip headers) |
Ordering Information Notes:
- Maximum recommended mating header pin length is .25 [ 6.4 ].
- Recommended to be mated to the .100 [ 2.54 ] .100 [ 2.54 ] pin strip headers: 929 series and 2300 series.
Contact Quantity Code Table (Partial):
| Contact Quantity Code | 1 Row Contact Quantity | 2 Row Contact Quantity | Dimension A (Reference Only) |
|---|---|---|---|
| 02 | 02 | 04 | 0.20 [ 5.08 ] |
| 03 | 03 | 06 | 0.30 [ 7.62 ] |
| 40 | N/A | 80 | 4.00 [ 101.60 ] |
Part Number Suffix Examples:
- Standard Product (no board retention): 2
- With board retention feature: 3
- Plating Suffix: blank = tin-lead (RIA E3 & C2 apply), RK = matte tin overall
- Insulator Options: H.T. Nylon Insulator (RIA E1 & C1 apply)
- Wiping Area Plating Options: 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
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