myMectronic
myMectronic

A Premier B2B Part Search

SAMTEC TSW12521GD Terminal Strip Headers

The TSW series from Samtec features unshrouded through-hole terminal strip headers with a 2.54mm pitch. These connectors include 0.025 inch (0.635mm) square posts, supporting various pin counts, terminal lengths, and multi-row configurations for high signal integrity and reliability in industrial applications. Made from phosphor bronze and black glass-filled polyester, they operate from -55°C to 125°C with 10-micron gold-plated contacts, complying with UL and CSA standards. Locking options are available for enhanced security in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:TSW-125-21-G-D
Stock:106
Inv Date:05-28-2026
Price: Unit price: $15.25
Buy/RFQ:
Source:DigiKey
Part No:TSW-125-21-G-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $9.73
Buy/RFQ:
Part No:TSW-125-21-G-D
Stock:4
Inv Date:05-28-2026
Price: Unit price: $9.73
Buy/RFQ:
Part No:TSW-125-21-G-D
Stock:106
Inv Date:05-28-2026
Price: Unit price: $109000
Buy/RFQ:

SAMTEC TSW12521GD Terminal Strip Headers Specifications:

  • Pitch: 2.54 mm
  • Post Size: 0.025 inch (0.635mm) square
  • Material: Phosphor bronze terminals
  • Insulator: Black glass-filled polyester
  • Operating Temperature Range: -55°C to 125°C
  • Gold Plating: 10 microns
  • Standards: UL and CSA compliant
  • Configurations: Single, dual, or triple row options
  • Locking features: Optional for secure connections
  • Voltage Rating: Varies with configuration, typically over 450 VAC

Buy the Samtec TSW12521GD – Reliable Terminal Connectors for Industrial Applications

Purchase Samtec TSW12521GD terminal strip headers online today to ensure high signal integrity and durable connections for your industrial projects. These connectors feature a 2.54mm pitch, 0.025 inch square posts, and are made with high-quality materials like phosphor bronze and black polyester insulators. Operating efficiently from -55°C to 125°C with 10-micron gold-plated contacts, they meet UL and CSA standards for safety and reliability. Easy to install, with optional locking features for added security, making them an excellent choice for demanding applications.

Buy Samtec TSW12521GD now and experience unmatched reliability and performance in industrial terminal connections.

Frequently Asked Questions

Where can I buy SAMTEC TSW12521GD?

You can click on the BUY or RFQ button to purchase TSW12521GD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW12521GD?

You can download the TSW12521GD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW12521GD?

SAMTEC

Sponsored by