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SAMTEC TSW12305LS Terminal Strip Header

The TSW series from Samtec offers robust terminal strip headers designed for through-hole mounting in industrial and electronic applications. Featuring 2.54 mm pitch spacing and available in single, dual, or triple row configurations, these connectors have 0.025-inch (0.635 mm) square posts that ensure secure mating with various Samtec series connectors. Constructed from phosphor bronze with gold-plated contacts, they operate reliably from -55°C to 125°C. The black, glass-filled polyester insulators meet UL and CSA standards. Optional locking leads and clips enhance connection security, making them ideal for signal integrity and durable industrial use.

Authorized Distributors
Source:DigiKey
Part No:TSW-123-05-L-S
Stock:50
Inv Date:05-27-2026
Price: Unit price: $16.69
Buy/RFQ:
Source:DigiKey
Part No:TSW-123-05-L-S
Stock:0
Inv Date:05-27-2026
Price: Unit price: $2.04
Buy/RFQ:
Part No:TSW-123-05-L-S
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.16
Buy/RFQ:
Part No:TSW-123-05-L-S
Stock:182
Inv Date:05-20-2026
Price: Unit price: $2.16
Buy/RFQ:

SAMTEC TSW12305LS Terminal Strip Header Specifications:

  • Pitch: 2.54 mm (0.100 inches)
  • Number of Positions: 12
  • Post Material: Phosphor Bronze
  • Plating: Gold over nickel
  • Insulator Material: Black glass-filled polyester
  • Operating Temperature Range: -55°C to +125°C
  • Voltage Rating: 550 VAC (mate with SSW), 500 VAC (mate with BCS/ESQ), 450 VAC (mate with RAV-RE)
  • Current Rating: Up to 7.6A depending on configuration
  • Post Size: 0.025 inch (0.635 mm) square
  • Configurations: Single, dual, or triple row
  • Compliance: UL and CSA standards
  • Additional Features: Optional locking leads, locking clips

Buy the Samtec TSW12305LS – Reliable Terminal Strip Headers for Industrial Applications

Enhance your electronic projects with the durable and reliable terminal strip headers from Samtec. Designed for through-hole mounting with a 2.54mm pitch, these connectors feature gold-plated contacts and robust phosphor bronze posts. Operating reliably between -55°C and +125°C, they ensure secure connections in industrial environments. The black glass-filled polyester insulators meet UL and CSA standards, providing safety and quality assurance. Ideal for signal integrity, versatility, and easy installation, order your Samtec terminal headers online today and experience top-tier performance and durability.

Get Samtec TSW12305LS today—built for precision and long-lasting durability in industrial electronics.

Frequently Asked Questions

Where can I buy SAMTEC TSW12305LS?

You can click on the BUY or RFQ button to purchase TSW12305LS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW12305LS?

You can download the TSW12305LS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW12305LS?

SAMTEC

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