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SAMTEC BCS121LDHE Tiger Claw Socket

The BCS series from Samtec features Tiger Claw pass-through socket strips designed for through-hole mounting. Compatible with various Samtec connectors like TSW, MTSW, and PHT, they come in single and dual-row configurations with 2.54mm pitch spacing and 1 to 50 contacts per row. The connectors utilize a black liquid crystal polymer insulator and phosphor bronze contacts with 10-micrometer gold plating for optimal conductivity. Rated for -55°C to 125°C, their high-temperature tolerance and low contact resistance of 10 milliohms make them ideal for industrial and electronic applications requiring reliable, high-performance connections.

Authorized Distributors
Source:DigiKey
Part No:BCS-121-L-D-HE
Stock:223
Inv Date:05-27-2026
Price: Unit price: $56.78
Buy/RFQ:
Source:DigiKey
Part No:BCS-121-L-D-HE
Stock:0
Inv Date:05-27-2026
Price: Unit price: $8.53
Buy/RFQ:
Part No:BCS-121-L-D-HE
Stock:0
Inv Date:05-28-2026
Price: Unit price: $7.36
Buy/RFQ:
Part No:BCS-121-L-D-HE
Stock:223
Inv Date:05-28-2026
Price: Unit price: $73600
Buy/RFQ:

SAMTEC BCS121LDHE Tiger Claw Socket Specifications:

  • Pitch spacing: 2.54mm
  • Contacts per row: 1 to 50
  • Insulator Material: Black Liquid Crystal Polymer
  • Contact Material: Phosphor Bronze
  • Plating: 10-micrometer gold over nickel
  • Current Rating: 4.6 A per pin
  • Voltage Rating: 475 VAG with TSM, 450 VAC with HE
  • Operating Temperature: -55°C to +125°C
  • Contact Resistance: 10 milliohms
  • Insertion Depth: 4.34 mm to 6.35 mm depending on configuration
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes

Buy the Samtec Series BCS Tiger Claw Pass-Through Socket: BCS121LDHE

Order the Samtec Tiger Claw Socket series BCS121LDHE online to ensure your electronic projects benefit from durable, high-performance connectors. These socket strips provide excellent electrical conductivity thanks to gold-plated phosphor bronze contacts and are designed for through-hole mounting with a pitch of 2.54mm. They support extensive temperature ranges from -55°C to +125°C, making them suitable for demanding industrial environments. With RoHS compliance and lead-free solderability, these connectors guarantee safety, reliability, and long-lasting service for your manufacturing and electronic assembly needs.

Get Samtec BCS121LDHE today—built for high-temperature performance and reliable connections in industrial electronics.

Frequently Asked Questions

Where can I buy SAMTEC BCS121LDHE?

You can click on the BUY or RFQ button to purchase BCS121LDHE from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part BCS121LDHE?

You can download the BCS121LDHE datasheet or visit the SAMTEC website for support.

Who is the manufacturer of BCS121LDHE?

SAMTEC

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