Boardmount socket with .100 pitch and UL certification 3M 929850-01-28-RA featuring tuning fork contact design
Manufacturer:
3M
Description:
Headers, Receptacles, Female Sockets RoHS
Category:
Arrays, Edge Type, Mezzanine (Board to Board)/Headers, Receptacles, Female Sockets
Specifications
Mfr. Part #:
929850-01-28-RA
Model Number:
929850-01-28-RA
Introduction
Product Overview
The 3M Boardmount Socket 929 Series offers a reliable interconnect solution with a .100" and .100" x .100" pitch. Designed for straight solder tail applications, these sockets feature a tuning fork contact for robust performance. They are suitable for production wave soldering with integrated solder standoffs and offer an optional board retention feature. This series is designed to mate with .100" [2.54mm] x .100" [2.54mm] pin strip headers, including the 929 and 2300 series.
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)
- Insulator Flammability: UL 94V-0
- Insulator Color: Black
- Contact Material: Copper Alloy
- Underplating: 100 " [2.54 m] Nickel
- Solder Tails Plating: Tin Lead or Matte Tin
- Marking: None
- Certifications: UL File No.: 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 | Value |
|---|---|
| Contact Quantity (Single Row) | 1-40 contacts |
| Contact Quantity (Two 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 (PBT Insulator version) | 260C (per J-STD-020C) |
| Maximum Molded Insulator Temperature (Solder Wave Process Only) | 191C |
| Optional Board Retention Feature | Available (Code '3') |
| Standard Product (No board retention) | Available (Code '2') |
| Maximum Recommended Mating Header Pin Length | .25 [6.4] |
Ordering Information (Partial)
Contact Quantity Code:
| Contact Quantity (1 Row) | Contact Quantity (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 | N/A | 4.00 [101.60] |
Plating Suffix:
- Blank = Tin-Lead (RIA E3 & C2 apply)
- RK = Matte Tin overall
- 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
Insulator Options:
- H.T. Nylon Insulator (RIA E1 & C1 apply)
2411041715_3M-929850-01-28-RA_C20996214.pdf
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