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SAMTEC HTSW12523LD High-Temperature Terminal Headers

The HTSW series from Samtec features high-temperature terminal strip headers designed for demanding industrial environments. These unshrouded, through-hole connectors include a 0.025-inch (0.635mm) square post, supporting configurations from 1 to 50 pins per row with a 2.54mm pitch. Made with natural liquid crystal polymer insulators and phosphor bronze contacts plated with 10-micron gold, they operate reliably from -55°C to 125°C. Compatible with multiple Samtec series, these connectors offer optional locking features, ensuring secure connections in rugged applications. UL and CSA compliant, they are ideal for demanding electrical and electronic systems.

Authorized Distributors
Source:DigiKey
Part No:HTSW-125-23-L-D
Stock:119
Inv Date:05-27-2026
Price: Unit price: $11.2
Buy/RFQ:
Source:DigiKey
Part No:HTSW-125-23-L-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $3.22
Buy/RFQ:
Part No:HTSW-125-23-L-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.41
Buy/RFQ:
Part No:HTSW-125-23-L-D
Stock:119
Inv Date:05-20-2026
Price: Unit price: $3.41
Buy/RFQ:

SAMTEC HTSW12523LD High-Temperature Terminal Headers Specifications:

  • Insulator Material: Natural Liquid Crystal Polymer
  • Contact Material: Phosphor Bronze
  • Plating: 10-micron Gold over SOQ
  • Operating Temperature Range: -55°C to +125°C
  • Voltage Rating: Not specified
  • Pin Count Range: 1 to 50 per row
  • Pitch: 2.54mm (0.100 inches)
  • Configuration: Single, dual, or triple row options
  • Compatibility: SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, SMSS
  • Standards: UL E111594, CSA Certified
  • Optional Features: Locking leads and clips
  • RoHS Compliant: Yes
  • Temperature Rating: -55°C to +125°C

Buy the Buy Samtec HTSW Series Part Number HTSW12523LD Online

Order Samtec HTSW high-temperature terminal headers online today for industrial-grade performance. Designed with natural liquid crystal polymer insulators and gold-plated contacts, these headers support configurations from 1 to 50 pins with a 2.54mm pitch. Suitable for demanding environments, they operate from -55°C to 125°C, meeting UL and CSA standards. Optional locking features ensure secure connections, making them perfect for automation, control panels, and electronic systems requiring durable, high-temperature connections. Shop now for fast delivery and competitive pricing.

Get Samtec HTSW series connectors today—engineered for high temperature, rugged environments and reliable electrical performance.

Frequently Asked Questions

Where can I buy SAMTEC HTSW12523LD?

You can click on the BUY or RFQ button to purchase HTSW12523LD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTSW12523LD?

You can download the HTSW12523LD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTSW12523LD?

SAMTEC

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