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SAMTEC HTSW12020LD High-Temperature Connector Headers

The HTSW series from Samtec features high-temperature terminal strip headers made of phosphor bronze with 10-micron gold plating, designed for reliable high-density connections in industrial settings. These unshrouded, through-hole headers with 0.025-inch square posts are compatible with several Samtec connector series and available in various pin counts and configurations. Operating from -55°C to 125°C, they ensure signal integrity and durability in demanding environments. Made with natural liquid crystal polymer insulators and UL-listed, CSA-certified, optional locking features enhance secure connections for manufacturing and automation equipment.

Authorized Distributors
Source:DigiKey
Part No:HTSW-120-20-L-D
Stock:94
Inv Date:05-27-2026
Price: Unit price: $43.61
Buy/RFQ:
Source:DigiKey
Part No:HTSW-120-20-L-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $3.61
Buy/RFQ:
Part No:HTSW-120-20-L-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.82
Buy/RFQ:
Part No:HTSW-120-20-L-D
Stock:94
Inv Date:05-28-2026
Price: Unit price: $38300
Buy/RFQ:

SAMTEC HTSW12020LD High-Temperature Connector Headers Specifications:

  • Material: Phosphor Bronze
  • Plating: 10 Micron Gold over Nickel
  • Insulator Material: Natural Liquid Crystal Polymer
  • Post Size: 0.025 inch (0.635 mm) square
  • Operating Temperature Range: -55°C to +125°C
  • Voltage Rating: Varies with configuration, up to 550 VAC
  • Certifications: UL E111594, CSA 090871
  • Pitch Spacing: 2.54 mm
  • Pin Counts: Various options available
  • Configuration: Single, dual, or triple row
  • Locking: Optional locking features for retention
  • Connector Compatibility: SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, SMSS

Buy the Samtec HTSW Series High-Temperature Connector Headers Part Number HTSW12020LD

Purchase the Samtec HTSW series online today to ensure high-quality, durable connections in demanding industrial environments. These high-temperature terminal headers feature 0.025-inch square posts, UL and CSA certifications, and operate within a temperature range of -55°C to 125°C. Designed with natural liquid crystal polymer insulators and gold-plated contacts, they provide excellent signal integrity and long-lasting performance. Available in multiple configurations and with optional locking features, these headers are ideal for manufacturing, automation, and high-reliability applications. Order now for fast delivery.

Get Samtec HTSW series today—built for high-temperature durability and reliable connectivity in industrial automation.

Frequently Asked Questions

Where can I buy SAMTEC HTSW12020LD?

You can click on the BUY or RFQ button to purchase HTSW12020LD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTSW12020LD?

You can download the HTSW12020LD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTSW12020LD?

SAMTEC

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