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SAMTEC SSM128LDV Surface Mount Socket

The SSM128LDV is a high-reliability surface-mount socket designed for maximum mating cycles in electronic connections. Constructed with black liquid crystal polymer insulators and phosphor bronze contacts, it features gold or tin plating over nickel, supporting operating temperatures from -85°C to +125°C. It has a current rating of 5.2A per pin, with voltage ratings up to 405 VAC. It offers precise coplanarity, low insertion and withdrawal forces, and is RoHS compliant, making it ideal for demanding electronics applications requiring durable and repeatable connections.

Authorized Distributors
Source:DigiKey
Part No:SSM-128-L-DV
Stock:175
Inv Date:05-27-2026
Price: Unit price: $17.7
Buy/RFQ:
Source:DigiKey
Part No:SSM-128-L-DV
Stock:0
Inv Date:05-27-2026
Price: Unit price: $10.87
Buy/RFQ:
Part No:SSM-128-L-DV
Stock:4
Inv Date:05-28-2026
Price: Unit price: $8.11
Buy/RFQ:
Part No:SSM-128-L-DV
Stock:175
Inv Date:05-28-2026
Price: Unit price: $79400
Buy/RFQ:

SAMTEC SSM128LDV Surface Mount Socket Specifications:

  • Insulator Material: Black Liquid Crystal Polymer
  • Contact Material: Phosphor Bronze
  • Plating: Au or Sn over 50u" 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, pass-through from top; 5.56 mm minimum from bottom
  • Insertion Force: 5 oz (1.39 N) per contact
  • Withdrawal Force: 2 oz (0.56 N) per contact
  • RoHS Compliant: Yes
  • Processing: Lead-Free Solderable
  • Coplanarity: Less than 0.20 mm for more than 27 positions
  • Dimensions: Varies with style, typical length 6.35 mm to 7.24 mm, width up to 29 positions
  • Design: Surface mount socket with alignment pin
  • Certifications: RoHS compliant, see manufacturer website for full scope

Buy the Samtec Series 128LDV Surface Mount Socket: SSM128LDV

Experience unmatched reliability with the Samtec SSM128LDV surface mount socket, crafted with high-quality materials for demanding electronic assemblies. This socket offers superior coplanarity, low insertion and withdrawal forces, and a current capacity of 5.2A per pin. Supporting temperatures from -85°C to +125°C, it is RoHS compliant and suitable for applications that require durable, high-performance connections. Easy to solder with lead-free process, it ensures long-lasting connections for industrial, automation, and electronic manufacturing needs. Purchase today for quality assurance and fast delivery.

Get Samtec SSM128LDV today—built for high durability and precision in electronic connections.

Frequently Asked Questions

Where can I buy SAMTEC SSM128LDV?

You can click on the BUY or RFQ button to purchase SSM128LDV from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part SSM128LDV?

You can download the SSM128LDV datasheet or visit the SAMTEC website for support.

Who is the manufacturer of SSM128LDV?

SAMTEC

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