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SAMTEC TSW12512GD Terminal Headers

The TSW series from Samtec comprises high-reliability through-hole terminal strip headers with a 2.54mm pitch, featuring 0.025-inch square posts. These headers are compatible with multiple Samtec connector series including SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, and SMSS. Variants include single, dual, and triple-row configurations with different pin counts and terminal lengths designed for industrial use. Made from phosphor bronze and insulated with black glass-filled polyester, they operate from -55°C to 125°C, with contacts plated in 10µ” gold for superior performance and corrosion resistance.

Authorized Distributors
Source:DigiKey
Part No:TSW-125-12-G-D
Stock:126
Inv Date:05-27-2026
Price: Unit price: $11.82
Buy/RFQ:
Source:DigiKey
Part No:TSW-125-12-G-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $5.23
Buy/RFQ:
Part No:TSW-125-12-G-D
Stock:47
Inv Date:05-28-2026
Price: Unit price: $5
Buy/RFQ:
Part No:TSW-125-12-G-D
Stock:126
Inv Date:05-28-2026
Price: Unit price: $56000
Buy/RFQ:

SAMTEC TSW12512GD Terminal Headers Specifications:

  • Pitch: 2.54mm
  • Post Size: 0.025 inch (0.635mm) square
  • Insulator Material: Black glass-filled polyester
  • Contact Material: Phosphor bronze
  • Plating: 10µ inch (0.25µm) gold
  • Operating Temperature Range: -55°C to 125°C
  • Standards: UL E111594, CSA 090871
  • Configuration: Single, dual, and triple row options
  • Connector Compatibility: SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, SMSS
  • Lead-Free Solderable: Yes (with optional features)
  • Locking Features: Optional for securing connections
  • Application: Industrial, signal integrity, reliable connections

Buy the Buy Samtec Terminal Headers Part Number TSW12512GD Online

Order the Samtec terminal headers online today and ensure your industrial connections are dependable and efficient. Featuring a 2.54mm pitch, these headers support various configurations including single, dual, and triple-row options. Crafted from durable materials like phosphor bronze and insulated with black glass-filled polyester, they operate from -55°C to 125°C with gold plating for corrosion resistance. Compatible with multiple Samtec connector series, these headers offer optional locking features for secure connections, making them ideal for high-reliability industrial and signal integrity applications.

Buy Samtec TSW12512GD now and experience unmatched reliability and high-performance signal connections suitable for industrial applications.

Frequently Asked Questions

Where can I buy SAMTEC TSW12512GD?

You can click on the BUY or RFQ button to purchase TSW12512GD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW12512GD?

You can download the TSW12512GD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW12512GD?

SAMTEC

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