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SAMTEC HTSW10821TS High-Temperature Terminal Header

The HTSW series from Samtec features high-temperature terminal strip headers designed for dependable signal connections in industrial applications. These unshrouded, through-hole headers with a 0.025-inch (0.635 mm) square post are compatible with Samtec connector series including SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, and more. They are available in various pin counts, terminal lengths, and configurations with single, dual, or triple rows (-S, -D, -T, -Q). Made from phosphor bronze with natural liquid crystal polymer insulators, they operate from -55°C to 105°C, meet UL and CSA standards, and feature optional locking for secure connections, suitable for industrial use.

Authorized Distributors
Source:DigiKey
Part No:HTSW-108-21-T-S
Stock:238
Inv Date:05-27-2026
Price: Unit price: $2.32
Buy/RFQ:
Source:DigiKey
Part No:HTSW-108-21-T-S
Stock:3
Inv Date:05-27-2026
Price: Unit price: $0.75
Buy/RFQ:
Part No:HTSW-108-21-T-S
Stock:22
Inv Date:05-28-2026
Price: Unit price: $0.62
Buy/RFQ:
Part No:HTSW-108-21-T-S
Stock:238
Inv Date:05-28-2026
Price: Unit price: $7500
Buy/RFQ:

SAMTEC HTSW10821TS High-Temperature Terminal Header Specifications:

  • Pitch: 2.54 mm (0.100 inch)
  • Post Size: 0.025 inch (0.635 mm) square
  • Material: Phosphor Bronze terminals, Natural Liquid Crystal Polymer insulator
  • Operating Temperature Range: -55°C to +105°C
  • Voltage Rating: 550 VAC (mated with SSW, SSQ, SSM, ESW, ESQ, BCS), 450 VAC (mated with other series)
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Pin Count: 1 to 50 per row
  • Mounting Style: Through-hole, straight or right angle options
  • Row Configuration: Single, dual (-D), triple (-T), or quad (-Q)
  • Locking Option: Available with -LA (Locking Lead)
  • Compatible Series: SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, SMSS

Buy the Buy Samtec HTSW Series Header Part Number HTSW10821TS Online

Order the Samtec HTSW series high-temperature terminal headers online today for reliable, versatile signal connections in demanding industrial environments. These headers feature 0.025-inch square posts designed for compatibility with multiple Samtec connector series like SSW, SSQ, SSM, and others. Available in various pin counts, configurations, and options including locking leads, these headers operate efficiently from -55°C to +105°C. Constructed with durable phosphor bronze and liquid crystal polymer insulators, they meet UL and CSA standards, ensuring safe and secure connections for industrial automation, control panels, and instrumentation applications.

Get Samtec HTSW10821TS today—designed for high-temperature reliability and secure industrial signal connections.

Frequently Asked Questions

Where can I buy SAMTEC HTSW10821TS?

You can click on the BUY or RFQ button to purchase HTSW10821TS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTSW10821TS?

You can download the HTSW10821TS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTSW10821TS?

SAMTEC

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