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SAMTEC HTSW12509GD High-Temperature Terminal Headers

The HTSW series from Samtec consists of high-temperature terminal strip headers that provide reliable signal connections in industrial applications. These unshrouded, through-hole headers feature 0.025 inch (0.635 mm) square posts compatible with Samtec's connector series like SSW, SSQ, and ESW. They come in various pin counts, terminal lengths, and configurations, with a 2.54 mm pitch spacing. Made of phosphor bronze with gold or tin plating, suitable for high-temperature ranges from -55°C to 125°C, and comply with UL and CSA standards, making them ideal for demanding electronics and control systems.

Authorized Distributors
Source:DigiKey
Part No:HTSW-125-09-G-D
Stock:147
Inv Date:05-27-2026
Price: Unit price: $14.82
Buy/RFQ:
Source:DigiKey
Part No:HTSW-125-09-G-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $4.45
Buy/RFQ:
Part No:HTSW-125-09-G-D
Stock:1
Inv Date:05-28-2026
Price: Unit price: $5.18
Buy/RFQ:
Part No:HTSW-125-09-G-D
Stock:147
Inv Date:05-28-2026
Price: Unit price: $47700
Buy/RFQ:

SAMTEC HTSW12509GD High-Temperature Terminal Headers Specifications:

  • Pitch: 2.54 mm (100 mil)
  • Post Size: 0.025 inch (0.635 mm) square
  • Contacts: Gold-plated or Tin-plated phosphor bronze
  • Temperature Range: -55°C to 125°C
  • Material: Phosphor bronze with liquid crystal polymer insulator
  • Standards: UL E111594, CSA 90871
  • Configurations: Single, dual, triple rows, with various pin counts (1-50 contacts per row)
  • Compatibility: SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, SMSS series
  • Locking Options: Locking leads and clips available
  • Application: Industrial electronics, control systems, signal connections

Buy the Buy Samtec HTSW12509GD Part Number HTSW12509GD Online

Enhance your electronic projects by purchasing the Samtec HTSW12509GD high-temperature terminal headers online. Designed for industrial applications, these headers feature a 2.54 mm pitch, 0.025 inch square posts, and are made from durable phosphor bronze with gold or tin plating for excellent conductivity and corrosion resistance. They operate reliably across -55°C to 125°C, meeting UL and CSA standards. With versatile configurations and locking options, they ensure secure, stable connections in demanding environments. Order now for fast, convenient online delivery and superior quality.

Order your Samtec HTSW12509GD high-temperature terminal headers today and ensure your industrial projects benefit from reliable, high-performance connectivity.

Frequently Asked Questions

Where can I buy SAMTEC HTSW12509GD?

You can click on the BUY or RFQ button to purchase HTSW12509GD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTSW12509GD?

You can download the HTSW12509GD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTSW12509GD?

SAMTEC

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