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SAMTEC HTSW11521GT High-Temperature Terminal Headers

The HTSW series from Samtec features high-temperature terminal strip headers designed for demanding industrial environments. These unshrouded, through-hole headers have 0.025 inch (0.635 mm) square posts compatible with multiple Samtec connector series including SSW, SSQ, SSM, ESW, ESQ, BCS, and more. Available in single, dual, or triple rows with a pitch of 2.54 mm (0.1 inch), they support 1 to 50 contacts per row, with gold-plated contacts ensuring reliable signal transfer. Constructed from phosphor bronze and natural liquid crystal polymer, they operate from -55°C to +125°C and meet UL and CSA certifications, with optional locking features for enhanced retention.

Authorized Distributors
Source:DigiKey
Part No:HTSW-115-21-G-T
Stock:132
Inv Date:05-27-2026
Price: Unit price: $57.6
Buy/RFQ:
Source:DigiKey
Part No:HTSW-115-21-G-T
Stock:0
Inv Date:05-27-2026
Price: Unit price: $5.24
Buy/RFQ:
Part No:HTSW-115-21-G-T
Stock:0
Inv Date:05-28-2026
Price: Unit price: $5.63
Buy/RFQ:
Part No:HTSW-115-21-G-T
Stock:132
Inv Date:05-28-2026
Price: Unit price: $56300
Buy/RFQ:

SAMTEC HTSW11521GT High-Temperature Terminal Headers Specifications:

  • Post Size: 0.025 inch (0.635 mm) square
  • Pitch: 2.54 mm (0.1 inch)
  • Number of Contacts: 1 to 50 per row
  • Configuration: Single, dual, or triple rows
  • Pin Compatibility: SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, SMSS
  • Insulator Material: Natural liquid crystal polymer
  • Terminal Material: Phosphor bronze
  • Plating: Gold over nickel
  • Operating Temperature: -55°C to +125°C
  • Standards: UL E111594, CSA
  • Locking Features: Optional locking leads and clips
  • Mounting: Through-hole
  • Certifications: UL Listed, CSA Certified

Buy the Samtec TSW-11521GT – Reliable High-Temperature Terminal Headers for Industrial Applications

Purchase Samtec TSW-11521GT terminal headers online today and enjoy dependable high-temperature performance with easy installation. These headers feature 0.025 inch square posts, 2.54 mm pitch, and compatibility with a wide range of connector series. Made from durable phosphor bronze with gold plating, they ensure excellent signal integrity in demanding environments. With optional locking features, UL and CSA certifications, and temperature ratings from -55°C to +125°C, these headers are ideal for industrial automation, control panels, and equipment requiring secure and reliable connections. Buy now for fast, secure delivery and unmatched quality.

Buy Samtec TSW-11521GT now and experience unmatched reliability and performance in industrial connector solutions.

Frequently Asked Questions

Where can I buy SAMTEC HTSW11521GT?

You can click on the BUY or RFQ button to purchase HTSW11521GT from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTSW11521GT?

You can download the HTSW11521GT datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTSW11521GT?

SAMTEC

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