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SAMTEC TSW12814LS Terminal Header Connector

The TSW series from Samtec features unshrouded through-hole terminal strip headers with a 2.54mm pitch spacing. These connectors have 0.025 inch (0.635mm) square posts and are available in single, dual, or triple row configurations, supporting 1 to 50 contacts per row. Made with a black glass-filled polyester insulator and gold-plated phosphor bronze contacts, they provide high signal integrity and durability for industrial and automation applications. RoHS compliant, operating from -55°C to 125°C, with optional locking features for secure connections, meeting UL and CSA standards.

Authorized Distributors
Source:DigiKey
Part No:TSW-128-14-L-S
Stock:50
Inv Date:05-27-2026
Price: Unit price: $18.65
Buy/RFQ:
Source:DigiKey
Part No:TSW-128-14-L-S
Stock:0
Inv Date:05-27-2026
Price: Unit price: $2.69
Buy/RFQ:
Part No:TSW-128-14-L-S
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.42
Buy/RFQ:
Part No:TSW-128-14-L-S
Stock:283
Inv Date:05-28-2026
Price: Unit price: $24200
Buy/RFQ:

SAMTEC TSW12814LS Terminal Header Connector Specifications:

  • Pitch: 2.54 mm (0.100 inch)
  • Post Dimensions: 0.025 inch (0.635 mm) square
  • Contact Material: Phosphor Bronze
  • Plating: Gold over 50 micro-inch (1.27 μm) Nickel
  • Insulator Material: Black Glass-Filled Polyester
  • Operating Temp Range: -55°C to +125°C
  • Voltage Rating: 550 VAC mated with SSW; 500 VAC with BCS or ESQ; 450 VAC with RE; 400 VAC with CES
  • RoHS Compliant: Yes
  • Current Rating per Pin: 5.2 A with certain configurations, up to 16.3 A
  • Configurations: Single, dual, triple row; supports 1 to 50 contacts per row
  • Locking Features: Optional for secure connections
  • Standards: UL Listed, CSA Certified

Buy the Buy Samtec TSW Series Part Number TSW12814LS Online

Order the Samtec TSW series terminal header connectors online for reliable high-density connections in industrial automation. Featuring 2.54mm pitch, gold-plated phosphor bronze contacts, and high-temperature operation up to 125°C, these headers are RoHS compliant and include optional locking features for secure and vibration-resistant connections. Available in configurations supporting 1 to 50 contacts per row, these headers meet UL and CSA standards, ensuring safety and durability. Ideal for PCB assembly, control panels, and equipment requiring secure wire-to-board connections.

Get Samtec TSW12814LS today—designed for high signal integrity and long-lasting durability in industrial applications.

Frequently Asked Questions

Where can I buy SAMTEC TSW12814LS?

You can click on the BUY or RFQ button to purchase TSW12814LS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW12814LS?

You can download the TSW12814LS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW12814LS?

SAMTEC

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