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SAMTEC TSW12105LD Terminal Strip Headers

The TSW series from Samtec features unshrouded terminal strip headers for through-hole mounting, with 0.025-inch posts. Compatible with multiple Samtec series like SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, and SMSS, these headers come in single, dual, or triple rows with various pin counts and lengths. Their 2.54mm pitch, gold-plated contacts, and high-temperature range of -55°C to 125°C ensure high signal integrity and durability. Made from phosphor bronze and black glass-filled polyester, they meet UL and CSA standards with optional locking mechanisms for secure connections.

Authorized Distributors
Source:DigiKey
Part No:TSW-121-05-L-D
Stock:50
Inv Date:05-27-2026
Price: Unit price: $23.4
Buy/RFQ:
Source:DigiKey
Part No:TSW-121-05-L-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $2.86
Buy/RFQ:
Part No:TSW-121-05-L-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.03
Buy/RFQ:
Part No:TSW-121-05-L-D
Stock:139
Inv Date:05-20-2026
Price: Unit price: $3.03
Buy/RFQ:

SAMTEC TSW12105LD Terminal Strip Headers Specifications:

  • Pitch: 2.54mm
  • Post Size: 0.025 inch (0.635mm) square
  • Insulator Material: Black glass-filled polyester
  • Terminal Material: Phosphor bronze
  • Plating: Gold over nickel
  • Operating Temperature Range: -55°C to +125°C
  • Standards: UL Listed, CSA Certified
  • Configurations: Single, dual, triple row
  • Compatible Series: SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, SMSS
  • Contacts: Gold-plated for corrosion resistance and reliable connectivity
  • Mounting: Through-hole
  • Certifications: RoHS Compliant
  • Optional Locking Mechanism: Available for secure connections

Buy the Samtec Series TSW Terminal Strip Headers: TSW12105LD

Purchase the Samtec TSW terminal strip headers online today to ensure reliable, high-quality connections for your electronic projects. Designed with 2.54mm pitch, gold-plated contacts, and a high-temperature range of -55°C to 125°C, these headers offer durability and excellent performance. They are compatible with various series, come in multiple configurations, and meet UL and CSA standards. Secure your electronics with these versatile, RoHS-compliant headers that provide reliable connections, easy installation, and long-lasting durability for professional-grade applications.

Get Samtec TSW12105LD today—built for high signal integrity and secure connections in professional electronics assembly.

Frequently Asked Questions

Where can I buy SAMTEC TSW12105LD?

You can click on the BUY or RFQ button to purchase TSW12105LD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW12105LD?

You can download the TSW12105LD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW12105LD?

SAMTEC

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