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SAMTEC SSM121LDVK High-Density Electrical Connector

The product is a high-performance electrical connector with a black liquid crystal polymer insulator and phosphor bronze contacts, gold or tin plating. It offers excellent current handling up to 5.2A per pin, operating across a temperature range of -55°C to +125°C with gold plating and -55°C to +105°C with tin. Suitable for PCB applications, it features multiple pin options, pass-through capability, and compliance with RoHS standards. Designed for reliable, high-density connections with easy solderability and coplanarity, this connector ensures durable performance in harsh industrial environments.

Authorized Distributors
Source:DigiKey
Part No:SSM-121-L-DV-K
Stock:141
Inv Date:06-09-2026
Price: Unit price: $14.35
Buy/RFQ:
Source:DigiKey
Part No:SSM-121-L-DV-K
Stock:0
Inv Date:06-09-2026
Price: Unit price: $6.072
Buy/RFQ:
Part No:SSM-121-L-DV-K
Stock:0
Inv Date:06-10-2026
Price: Unit price: $6.44
Buy/RFQ:
Part No:SSM-121-L-DV-K
Stock:141
Inv Date:06-09-2026
Price: Unit price: $6.44
Buy/RFQ:

SAMTEC SSM121LDVK High-Density Electrical Connector Specifications:

  • Insulator Material: Black Liquid Crystal Polymer
  • Contact Material: Phosphor Bronze
  • Plating Options: Au or Sn over Ni
  • Current Rating: 5.2A per pin
  • Operating Temperature Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • Insterion Depth: 4.34 mm to 7.24 mm
  • Pass-through from top: 7.24 mm, from bottom minimum: 5.56 mm
  • Number of Pins: 2 to 40
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Coplanarity: 0.006" max
  • Maximum Positions: 100
  • Suitable for high-density connections in industrial electronics
  • Includes alignment pins, pass-through options, and multiple sizes for versatile uses

Buy the Samtec SSM121LDVK – Reliable Electrical Connector for Industrial Applications

Enhance your electronic assembly with the high-density electrical connector designed for industrial environments. Featuring robust phosphor bronze contacts with gold or tin plating, it provides exceptional current capacity up to 5.2A per pin and excellent thermal stability from -55°C to +125°C. Its compact dimensions, pass-through capability, and RoHS compliance make it ideal for complex PCB assemblies demanding reliability and durability. Easy to solder, with coplanarity within 0.006 inches, this connector ensures secure, high-performance electrical connections for demanding industrial applications.

Order your Samtec SSM121LDVK Series high-density connector today and ensure your industrial projects benefit from dependable, long-lasting electrical connections.

Frequently Asked Questions

Where can I buy SAMTEC SSM121LDVK?

You can click on the BUY or RFQ button to purchase SSM121LDVK from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part SSM121LDVK?

You can download the SSM121LDVK datasheet or visit the SAMTEC website for support.

Who is the manufacturer of SSM121LDVK?

SAMTEC

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