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SAMTEC HTSW12021LD High-Temperature Terminal Connector

The HTSW series from Samtec features high-temperature terminal strip headers designed for industrial applications. These unshrouded, through-hole connectors have 0.025 inch square posts compatible with several Samtec series like SSW, SSQ, and SSM. Available in single, dual, or triple rows with a 2.54 mm pitch, they feature gold-plate contacts, phosphor bronze material, and natural liquid crystal polymer insulators. Operating reliably from -55°C to 125°C, they meet UL and CSA standards. Optional locking leads enhance security, making them suitable for demanding electronic and instrumentation projects.

Authorized Distributors
Source:DigiKey
Part No:HTSW-120-21-L-D
Stock:94
Inv Date:05-28-2026
Price: Unit price: $11.72
Buy/RFQ:
Source:DigiKey
Part No:HTSW-120-21-L-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.37
Buy/RFQ:
Part No:HTSW-120-21-L-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.57
Buy/RFQ:
Part No:HTSW-120-21-L-D
Stock:94
Inv Date:05-28-2026
Price: Unit price: $3.57
Buy/RFQ:

SAMTEC HTSW12021LD High-Temperature Terminal Connector Specifications:

  • Pitch: 2.54 mm
  • Post Size: 0.025 inches (0.635 mm) square
  • Contact Material: Phosphor Bronze
  • Plating: 10 microns of gold
  • Insulator Material: Natural liquid crystal polymer
  • Operating Temperature Range: -55°C to 125°C
  • Standards: UL E111594, CSA 090871
  • Configurations: Single, dual, and triple row options
  • Compatible Series: SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, SMSS
  • Orientation: Straight
  • Locking Features: Optional locking leads and clips

Buy the Samtec Series HTSW High-Temperature Terminal Headers: HTSW12021LD

Purchase Samtec HTSW series high-temperature terminal headers online now for reliable performance in industrial environments. These connectors feature 2.54 mm pitch, gold-plated phosphor bronze contacts, and natural liquid crystal polymer insulators. Designed for temperatures from -55°C to 125°C, they are compatible with various Samtec series and include options for locking leads and clips for enhanced security. Simplify your assembly process with these durable, high-performance connectors available for quick online ordering, ensuring your projects meet the highest standards of quality and reliability.

Order your Samtec Series HTSW high-temperature terminal headers today and give your electronic projects the dependable quality they deserve.

Frequently Asked Questions

Where can I buy SAMTEC HTSW12021LD?

You can click on the BUY or RFQ button to purchase HTSW12021LD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTSW12021LD?

You can download the HTSW12021LD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTSW12021LD?

SAMTEC

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