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SAMTEC HTSW12508LD High-Temperature Terminal Header

The HTSW series from Samtec are high-temperature terminal strip headers designed for reliable electrical connections in demanding environments. These unshrouded through-hole headers feature a 0.025 inch (0.635 mm) square post, compatible with various Samtec connector series. They are available with single, dual, or triple rows, offering flexible design options. The pitch spacing is 2.54 mm, accommodating up to 50 contacts per row in a straight orientation. Constructed from phosphor bronze with a liquid crystal polymer insulator, these headers operate reliably from -55°C to 125°C and meet UL and CSA standards.

Authorized Distributors
Source:DigiKey
Part No:HTSW-125-08-L-D
Stock:119
Inv Date:05-27-2026
Price: Unit price: $10.92
Buy/RFQ:
Source:DigiKey
Part No:HTSW-125-08-L-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $3.13
Buy/RFQ:
Part No:HTSW-125-08-L-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.31
Buy/RFQ:
Part No:HTSW-125-08-L-D
Stock:119
Inv Date:05-28-2026
Price: Unit price: $33200
Buy/RFQ:

SAMTEC HTSW12508LD High-Temperature Terminal Header Specifications:

  • Pitch: 2.54 mm (0.100 inches)
  • Post Size: 0.025 inches (0.635 mm) square
  • Contact Material: Phosphor Bronze
  • Insulator Material: Liquid Crystal Polymer
  • Operating Temperature Range: -55°C to +125°C
  • Contact Plating: Gold
  • Number of Rows: Single, Dual, Triple options
  • Number of Contacts: Up to 50 per row
  • Compliance: UL Listed, CSA Certified
  • Voltage Rating: 550 VAC (mated with SSW, SSQ, SSM, ESW, ESQ, BCS) and others
  • RoHS Compliant: Yes
  • Solderability: Lead-Free, Solderable with Wave
  • Locking Feature: Optional (Locking Lead option)
  • Application: High-temperature electrical connections, connector headers, automation systems

Buy the Samtec Series HTSW: High-Temperature Terminal Headers HTSW12508LD

Elevate your electrical projects with Samtec's HTSW series high-temperature terminal headers. Featuring 2.54mm pitch, gold-plated contacts, and a temperature range from -55°C to 125°C, these connectors ensure dependable performance. Made from durable phosphor bronze with a liquid crystal polymer insulator, they meet UL and CSA standards for quality and safety. Their versatile configurations support up to 50 contacts per row in single, dual, or triple rows, with optional locking features for secure connections. Perfect for industrial, automation, and demanding electronic applications, order online now for fast delivery and certified quality.

Order your Samtec Series HTSW high-temperature terminal headers today and ensure reliable electrical connections in demanding environments.

Frequently Asked Questions

Where can I buy SAMTEC HTSW12508LD?

You can click on the BUY or RFQ button to purchase HTSW12508LD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTSW12508LD?

You can download the HTSW12508LD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTSW12508LD?

SAMTEC

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