myMectronic
myMectronic

A Premier B2B Part Search

SAMTEC HTSW12021TD High-Temperature Terminal Header

The HTSW series from Samtec features high-temperature terminal strip headers designed for reliable signal connections in industrial environments. These unshrouded, through-hole headers have 0.025-inch (0.635mm) square posts, compatible with multiple Samtec connector series, including SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, and SMSS. Available in single, dual, or triple row configurations with a 2.54mm pitch and straight orientation, they are made with phosphor bronze contacts, matte tin plating, and natural liquid crystal polymer insulators, operating from -55°C to 105°C, meeting UL and CSA standards. Optional locking features provide secure connections, ideal for high-temp, secure signal applications.

Authorized Distributors
Source:DigiKey
Part No:HTSW-120-21-T-D
Stock:94
Inv Date:05-27-2026
Price: Unit price: $34.61
Buy/RFQ:
Source:DigiKey
Part No:HTSW-120-21-T-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $2.87
Buy/RFQ:
Part No:HTSW-120-21-T-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.95
Buy/RFQ:
Part No:HTSW-120-21-T-D
Stock:94
Inv Date:05-28-2026
Price: Unit price: $29600
Buy/RFQ:

SAMTEC HTSW12021TD High-Temperature Terminal Header Specifications:

  • Contact Material: Phosphor Bronze
  • Plating: Matte Tin
  • Insulator Material: Natural Liquid Crystal Polymer
  • Operating Temperature Range: -55°C to +105°C
  • Voltage Rating: Varies with mated series (up to 550 VAC)
  • Number of Rows: Single, Dual, or Triple
  • Pin Size: 0.025 inch (0.635mm) square posts
  • Pitch: 2.54mm
  • Compatibility: SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, SMSS
  • Configuration: Straight, with optional locking features
  • RoHS Compliant: Yes
  • Solderability: Lead-Free Solderable (wave only for TSW)

Buy the Buy Samtec High-Temperature Terminal Headers Part Number HTSW12021TD Online

Purchase the Samtec HTSW12021TD high-temperature terminal headers online today to guarantee your projects benefit from dependable connections in harsh environments. These high-temp connectors feature 2.54mm pitch, phosphor bronze contacts with matte tin plating, and natural liquid crystal polymer insulators. Suitable for operating temperatures from -55°C to 105°C, they support various configurations including single, dual, or triple row. Optional locking features enhance connection security. Buy now for quality, durability, and reliability in your critical industrial signal applications.

Order your Samtec Series HTSW12021TD high-temperature header today and ensure reliable, secure connections for demanding industrial applications.

Frequently Asked Questions

Where can I buy SAMTEC HTSW12021TD?

You can click on the BUY or RFQ button to purchase HTSW12021TD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTSW12021TD?

You can download the HTSW12021TD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTSW12021TD?

SAMTEC

SAMTEC Part List

Browse and search other SAMTEC parts, locate datasheets and stock

Sponsored by