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SAMTEC HTSW11521TD High-Temperature Terminal Header

The HTSW series from Samtec features high-temperature terminal strip headers designed for reliable signal connections in demanding environments. These unshrouded, through-hole headers have 0.025-inch (0.635mm) square posts compatible with numerous Samtec connector series including SSW, SSQ, SSM, ESW, ESQ, BCS, and others. Available in single, dual, or triple row configurations with a 2.54mm pitch, they support straight and right-angle orientations. Constructed with phosphor bronze terminals and natural liquid crystal polymer insulators, these headers sustain temperatures from -55°C to 105°C and meet UL and CSA standards, with optional locking features for secure connections.

Authorized Distributors
Source:DigiKey
Part No:HTSW-115-21-T-D
Stock:133
Inv Date:05-27-2026
Price: Unit price: $7.52
Buy/RFQ:
Source:DigiKey
Part No:HTSW-115-21-T-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $2.15
Buy/RFQ:
Part No:HTSW-115-21-T-D
Stock:57
Inv Date:05-28-2026
Price: Unit price: $2.21
Buy/RFQ:
Part No:HTSW-115-21-T-D
Stock:133
Inv Date:05-28-2026
Price: Unit price: $22200
Buy/RFQ:

SAMTEC HTSW11521TD High-Temperature Terminal Header Specifications:

  • Post Size: 0.025 inch (0.635mm) square posts
  • Pitch: 2.54mm
  • Material: Phosphor bronze terminals, natural liquid crystal polymer insulators
  • Temperature Range: -55°C to +105°C
  • Operating Voltage: 550 VAC with SSW, SSQ, SSM, ESW, ESQ, BCS series
  • RoHS Compliant and Lead-Free
  • Compatible with multiple connector series including SSW, SSQ, SSM
  • Optional Locking Lead available
  • Configuration: Single, dual, triple row options
  • Orientation: Straight and right-angle versions
  • Standards: UL E111594, CSA 090871

Buy the Samtec TSW-209– Reliable Signal Headers for Industrial Applications

Purchase the Samtec TSW series high-temperature terminal headers online and enjoy dependable signal connections for your industrial projects. Designed with durable phosphor bronze terminals and liquid crystal polymer insulators, these headers support temperatures from -55°C to 105°C, ensuring performance in harsh environments. Compatible with multiple Samtec connector series and available in various configurations including single, dual, and triple row, they feature 2.54mm pitch with options for straight and right-angle orientations. Secure your connections today with quick online ordering and fast shipping.

Order your Samtec TSW-209 series high-temperature headers today and ensure your industrial connections are secure and reliable under demanding conditions.

Frequently Asked Questions

Where can I buy SAMTEC HTSW11521TD?

You can click on the BUY or RFQ button to purchase HTSW11521TD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTSW11521TD?

You can download the HTSW11521TD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTSW11521TD?

SAMTEC

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