Boardmount Socket with UL Certification and RoHS Compliance Featuring Straight Solder Tails 3M 929975-01-21-RK

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Product Description

Product Overview

The 3M Boardmount Socket 929 Series offers reliable interconnect solutions with .100" and .100" x .100" straight solder tails. Designed for single and double row configurations, these sockets feature a tuning fork contact design and solder standoffs for efficient wave soldering. An optional board retention feature is available for enhanced stability. These sockets are suitable for applications requiring robust electrical connections and are rated for a wide temperature range.

Product Attributes

  • Brand: 3M
  • Series: 929 Series
  • Contact Spacing: .100" and .100" x .100"
  • Contact Type: Tuning Fork
  • Solder Tails: Straight
  • Insulator Material: Glass Filled Polyester (PCT)
  • Insulator Color: Black
  • Contact Material: Copper Alloy
  • Flammability Rating: UL 94V-0
  • Certifications: UL File No.: E68080
  • RoHS Compliance: See Regulatory Information Appendix (RIA) in the RoHS compliance section of www.3mconnectors.com (RIA E1 & C1 apply)

Technical Specifications

Specification Value
Contact Configuration 1-40 contacts (single row), 2-80 contacts (two row)
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)
Insulator Underplating 100 " [ 2.54 m ] Nickel
Solder Tails Plating Options Tin Lead or Matte Tin
Optional Feature Board retention feature
Recommended Mating Header Pin Length .25 [ 6.4 ] maximum
Recommended Mating Headers 929 series and 2300 series pin strip headers

Ordering Information

Contact Quantity Code (Example):

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 ]

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

Plating Suffix Options:

  • Blank: Tin-lead (RIA E3 & C2 apply)
  • RK: Matte tin overall
  • H.T. Nylon Insulator: (RIA E1 & C1 apply)
  • 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)

Board Retention Feature:

  • 2: Standard Product (no board retention feature)
  • 3: With board retention feature

Plating Options (Specific to 1 or 2 Rows):

  • 1 Row: 850 = Gold, 974 = Tin
  • 2 Row: 852 = Gold, 975 = Tin

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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