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SAMTEC SSM129LSV High-Performance Surface Mount Socket

The SSM129LSV is a high-reliability surface mount socket designed for demanding electronic applications. Made with black liquid crystal polymer insulation and phosphor bronze contacts, it features gold or tin plating over nickel for excellent corrosion resistance. Capable of handling up to 405 VAC or 572 VDC, it supports currents of 5.2A per pin and operates reliably within -85°C to +125°C with gold plating. It offers pass-through or embedded contact options, with low insertion and withdrawal forces, ensuring maximum mated cycles and RoHS compliance for sustainable electronics manufacturing.

Authorized Distributors
Source:DigiKey
Part No:SSM-129-L-SV
Stock:174
Inv Date:05-27-2026
Price: Unit price: $11.09
Buy/RFQ:
Source:DigiKey
Part No:SSM-129-L-SV
Stock:0
Inv Date:05-27-2026
Price: Unit price: $6.85
Buy/RFQ:
Part No:SSM-129-L-SV
Stock:0
Inv Date:05-28-2026
Price: Unit price: $4.98
Buy/RFQ:
Part No:SSM129LSV
Stock:0
Inv Date:05-28-2026
Price: N/A
Buy/RFQ:
Part No:SSM-129-L-SV
Stock:174
Inv Date:05-28-2026
Price: Unit price: $49800
Buy/RFQ:

SAMTEC SSM129LSV High-Performance Surface Mount Socket Specifications:

  • Insulator Material: Black Liquid Crystal Polymer
  • Contact Material: Phosphor Bronze
  • Plating: Au or Sn over 50u" (1.27 μm) Ni
  • Current Rating: 5.2A per pin
  • Voltage Rating: 405 VAC / 572 VDC
  • Operating Temperature Range: -85°C to +125°C with Gold, -85°C to +105°C with Tin
  • Contact Resistance: 10 mΩ
  • Insertion Depth: 4.34 mm to 7.24 mm for SV/DV; 4.34 mm to 6.35 mm for SH/DH
  • Insertion Force: 5 oz (1.39 N) average per contact
  • Withdrawal Force: 2 oz (0.56 N) average per contact
  • RoHS Compliant: Yes
  • Processing: Lead-Free Soldérable, Surface Mount
  • Coplanarity: Less than 0.20 mm for more than 27 positions
  • Pass-through Design: Yes, with optional alignment pin

Buy the Buy Samtec SSM129LSV Part Number SSM129LSV Online

Secure your electronic projects with the high-reliability surface mount socket designed for demanding applications. Constructed with durable phosphor bronze contacts and corrosion-resistant gold or tin plating, it supports up to 5.2A and 405 VAC, ensuring excellent electrical performance. Its RoHS compliance and wide temperature range make it suitable for diverse operating environments. Offering easy installation with low insertion forces and pass-through options, this socket maximizes longevity with maximum mated cycles. Purchase online today to ensure quality and durability for your electronic assemblies.

Buy Samtec SSM129LSV now and experience unmatched reliability, high current handling, and extensive mating cycles in demanding electronic assemblies.

Frequently Asked Questions

Where can I buy SAMTEC SSM129LSV?

You can click on the BUY or RFQ button to purchase SSM129LSV from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part SSM129LSV?

You can download the SSM129LSV datasheet or visit the SAMTEC website for support.

Who is the manufacturer of SSM129LSV?

SAMTEC

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