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SAMTEC HTSW11421TD High-Temperature Terminal Header

The HTSW series from Samtec are high-temperature terminal strip headers designed for reliable electrical connections in industrial applications. These unshrouded through-hole headers feature 0.025-inch (0.635 mm) square posts compatible with Samtec connectors such as SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, and SMSS series. They support 1 to 50 contacts per row, have a pitch of 2.54 mm, and operate from -55°C to 105°C. Made with phosphor bronze terminals and natural liquid crystal polymer insulators, meeting UL and CSA standards.

Authorized Distributors
Source:DigiKey
Part No:HTSW-114-21-T-D
Stock:133
Inv Date:05-27-2026
Price: Unit price: $8.07
Buy/RFQ:
Source:DigiKey
Part No:HTSW-114-21-T-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $2.01
Buy/RFQ:
Part No:HTSW-114-21-T-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.01
Buy/RFQ:
Part No:HTSW-114-21-T-D
Stock:133
Inv Date:05-28-2026
Price: Unit price: $20700
Buy/RFQ:

SAMTEC HTSW11421TD High-Temperature Terminal Header Specifications:

  • Pitch: 2.54 mm
  • Post Size: 0.025 inch (0.635 mm) square
  • Contact Material: Phosphor Bronze
  • Insulator Material: Liquid Crystal Polymer
  • Operating Temperature Range: -55°C to 105°C
  • Voltage Rating: 550 VAC
  • RoHS Compliant: Yes
  • Locking Lead Option: Available
  • Supported Connector Series: SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, SMSS
  • Number of Contacts: 1 to 50 per row
  • Mounting Style: Through-hole
  • Application: Industrial, Reliable electrical connections
  • Standards: UL Listed, CSA Certified

Buy the Buy Samtec HTSW Series Part Number HTSW11421TD Online

Purchase the Samtec High-Temperature Terminal Header online today. Designed for industrial use, it features a 2.54 mm pitch and supports up to 50 contacts. Made with durable phosphor bronze terminals and liquid crystal polymer insulators, ensuring operation from -55°C to 105°C. Compatible with various Samtec connectors like SSW, SSQ, and BCS, these headers meet UL and CSA standards, offering reliable, long-lasting electrical connections with optional locking leads for added security.

Get Samtec HTSW11421TD today—designed for high-temperature reliability and secure electrical connections in industrial environments.

Frequently Asked Questions

Where can I buy SAMTEC HTSW11421TD?

You can click on the BUY or RFQ button to purchase HTSW11421TD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTSW11421TD?

You can download the HTSW11421TD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTSW11421TD?

SAMTEC

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