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SAMTEC TSW12721GD Terminal Header

The TSW series by Samtec offers reliable, high-quality through-hole terminal strip headers suitable for industrial applications. Featuring 0.025-inch square posts and compatible with multiple connector series like SSW, SSQ, SSM, and more, these headers are available in single, dual, or triple row configurations with a 2.54mm pitch. Crafted from phosphor bronze with gold plating, they support operating temperatures from -55°C to 125°C. Encased in a black glass-filled polyester insulator, they meet UL and CSA standards and include options for locking features to ensure secure connections and signal integrity.

Authorized Distributors
Source:DigiKey
Part No:TSW-127-21-G-D
Stock:100
Inv Date:05-27-2026
Price: Unit price: $21.11
Buy/RFQ:
Source:DigiKey
Part No:TSW-127-21-G-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $7.54
Buy/RFQ:
Part No:TSW-127-21-G-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $6.96
Buy/RFQ:
Part No:TSW-127-21-G-D
Stock:59
Inv Date:05-28-2026
Price: Unit price: $78000
Buy/RFQ:

SAMTEC TSW12721GD Terminal Header Specifications:

  • Connector type: Unshrouded through-hole terminal strip headers
  • Post size: 0.025 inch (0.635 mm) square
  • Material: Phosphor bronze with gold plating over 50 µ
  • Insulator Material: Black glass-filled polyester
  • Number of contacts: Up to 50 per row
  • Compatibility: SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, SMSS
  • Configuration: Single, dual, or triple row
  • Pitch: 2.54 mm
  • Operating Temp Range: -55°C to +125°C (with Gold), -55°C to +105°C (with Tin)
  • Voltage Rating: Up to 550 VAC depending on series
  • Standards: UL Listed, CSA Certified
  • Additional options: Locking features for secure connections

Buy the Samtec Series TSW Terminal Headers: TSW12721GD

Purchase the Samtec TSW series terminal headers online today to ensure high reliability and signal integrity for your industrial applications. Featuring 0.025-inch posts, versatile configurations, and gold-plated contacts, these headers support a wide temperature range from -55°C to 125°C. Made from durable phosphor bronze and housed in a black glass-filled polyester insulator, they meet UL and CSA standards. Ideal for industrial equipment, automation systems, and connection reliability, these headers offer options for locking features to secure your connections securely.

Get Samtec TSW12721GD today—built for precision and long-lasting durability.

Frequently Asked Questions

Where can I buy SAMTEC TSW12721GD?

You can click on the BUY or RFQ button to purchase TSW12721GD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW12721GD?

You can download the TSW12721GD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW12721GD?

SAMTEC

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