wave soldering boardmount socket 3M 929974-01-32-RK with tuning fork contacts and UL file E68080 certification

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Product Description

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 configurations from 2 to 80 contacts. An optional board retention feature is available for enhanced mechanical stability. These sockets are designed for applications requiring robust electrical connections and are compatible with specific 3M pin strip headers.

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
  • Optional Feature: Board retention
  • 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 (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)
Maximum Recommended Mating Header Pin Length .25 [ 6.4 ]
Recommended Mating Headers 3M 929 series and 2300 series (.100 [ 2.54 ] .100 [ 2.54 ] pin strip headers)

Ordering Information Examples

Part Number Structure: 9X9XXX-01-XX-XX

Code Description
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)
Insulator Type
  • H.T. Nylon Insulator (RIA E1 & C1 apply)
Board Retention Feature
  • 2 = Standard Product (no board retention feature)
  • 3 = With board retention feature
Contact Quantity Code

See table in technical data for specific codes corresponding to contact quantity and dimension A.


Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Hefei Purple Horn E-Commerce Co., Ltd.
Location Room 1306B, Building A, Xindi Center, Qimen Road, Hefei City, Anhui Province
Contact Person Sellina

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