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SAMTEC HTSW12530GD High-Temperature Terminal Headers

The HTSW series from Samtec are high-temperature terminal strip headers featuring a 0.025-inch square post, suitable for reliable electrical connections in demanding environments. Designed with phosphor bronze contacts and liquid crystal polymer insulators, these headers offer excellent performance, with operating temperatures ranging from -55°C to 125°C. Compatible with numerous Samtec connector series, they come in various configurations, including single, dual, or triple-row versions, and support 1 to 50 contacts per row. Gold-plated contacts ensure durability and optimal conductivity, with optional locking features for enhanced security in industrial and electronic applications.

Authorized Distributors
Source:DigiKey
Part No:HTSW-125-30-G-D
Stock:181
Inv Date:05-27-2026
Price: Unit price: $17.16
Buy/RFQ:
Source:DigiKey
Part No:HTSW-125-30-G-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $5.98
Buy/RFQ:
Part No:HTSW-125-30-G-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $5.44
Buy/RFQ:
Part No:HTSW-125-30-G-D
Stock:133
Inv Date:05-28-2026
Price: Unit price: $60900
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SAMTEC HTSW12530GD High-Temperature Terminal Headers Specifications:

  • Insulator Material: TSW: Black Glass Filled Polyester, HTSW: Natural Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze
  • Plating: Gold over S.Q. or Ni
  • Operating Temperature Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • Voltage Rating: 550 VAC with SSW, 500 VAC with BCS or ESQ, 450 VAC with RAV-RE, 400 VAC with CES
  • Pin Spacing: 2.54 mm (0.100 inch)
  • Contact Size: 0.025 inch (0.635 mm) square post
  • Contact Count: 1 to 50 per row, single, dual, or triple row options
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes (HTSW), Wave Solder Only (TSW)
  • Operational Durability: All designs and specifications subject to change without notice

Buy the Samtec HTSW Series – Reliable High-Temperature Terminal Headers for Industrial Applications

Order Samtec high-temperature terminal headers online for dependable connections in harsh environments. Featuring gold-plated contacts, operating up to 125°C, compatible with multiple series, and available in various configurations with optional locking leads. Designed with phosphor bronze and liquid crystal polymer insulators, these headers deliver durability and excellent electrical performance. Ideal for industrial electronics, automation systems, and power distribution, ensuring secure, high-quality connections with easy installation. Purchase now for quick delivery and reliable performance in demanding conditions.

Get Samtec HTSW12530GD today—built for high-performance electrical connections in demanding industrial environments.

Frequently Asked Questions

Where can I buy SAMTEC HTSW12530GD?

You can click on the BUY or RFQ button to purchase HTSW12530GD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTSW12530GD?

You can download the HTSW12530GD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTSW12530GD?

SAMTEC

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