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SAMTEC HTSW12112LD High-Temp Connector

The HTSW series from Samtec features high-temperature terminal strip headers suitable for reliable electrical connections in industrial environments. These unshrouded, through-hole headers come with 0.025 inch (0.635 mm) square posts, supporting a variety of Samtec connector series including SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, and SMSS. They are available in single, dual, or triple row configurations with different pin counts and terminal lengths. Designed for straight orientation, these connectors support temperatures from -55°C to 125°C, with gold-plated contacts ensuring signal integrity and durability. Made from phosphor bronze with a liquid crystal polymer insulator, they meet UL and CSA standards. Optional locking features provide secure connections for demanding industrial applications.

Authorized Distributors
Source:DigiKey
Part No:HTSW-121-12-L-D
Stock:110
Inv Date:05-27-2026
Price: Unit price: $12.1
Buy/RFQ:
Source:DigiKey
Part No:HTSW-121-12-L-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $5.12
Buy/RFQ:
Part No:HTSW-121-12-L-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $4.21
Buy/RFQ:
Part No:HTSW-121-12-L-D
Stock:110
Inv Date:05-28-2026
Price: Unit price: $36800
Buy/RFQ:

SAMTEC HTSW12112LD High-Temp Connector Specifications:

  • Pitch: 2.54 mm
  • Post Size: 0.025 inch (0.635 mm) square
  • Temperature Range: -55°C to 125°C
  • Contact Material: Phosphor Bronze
  • Plating: 10 µ-inch Gold
  • Insulator Material: Natural Liquid Crystal Polymer
  • Standards: UL E111594, CSA 090871
  • Configurations: Single, double, triple rows
  • Orientation: Straight
  • Compatibility: Supports multiple Samtec connector series
  • Locking Features: Locking leads and clips optional
  • Application: Industrial electronics, signal integrity, reliable connections

Buy the Samtec Series HTSW High-Temp Connector: HTSW12112LD

Purchase the Samtec HTSW12112LD high-temperature connector online today for applications requiring reliable electrical connections in challenging environments. Designed with 2.54 mm pitch, gold-plated contacts, and made from durable phosphor bronze and liquid crystal polymer insulator, this connector ensures long-lasting performance. Available in various configurations, including single, dual, and triple rows, it supports temperatures from -55°C to 125°C. Optional locking features add extra security, making it ideal for industrial, automation, and signal integrity projects. Order now for fast delivery and dependable connectivity.

Get Samtec HTSW12112LD today—built for high-temperature reliability and secure connections in industrial applications.

Frequently Asked Questions

Where can I buy SAMTEC HTSW12112LD?

You can click on the BUY or RFQ button to purchase HTSW12112LD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTSW12112LD?

You can download the HTSW12112LD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTSW12112LD?

SAMTEC

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