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SAMTEC HTSW14007LT High-Temperature Terminal Header

The HTSW series from Samtec are high-temperature terminal strip headers designed for reliable electrical connections. These unshrouded, through-hole headers feature 0.025-inch (0.635mm) square posts and are compatible with various Samtec connector series including SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, and SMSS. They are available with single, dual, or triple rows, with a pitch spacing of 2.54mm, accommodating 1 to 50 contacts per row in a straight orientation. These connectors operate within a temperature range of -55°C to 125°C, thanks to 10-micron gold-plated contacts made of phosphor bronze. The insulator is made of natural liquid crystal polymer, and the connectors comply with UL E111594 and CSA 090871 standards. Optional locking leads and clips are available for securing connections, making them suitable for industrial applications.

Authorized Distributors
Source:DigiKey
Part No:HTSW-140-07-L-T
Stock:41
Inv Date:05-27-2026
Price: Unit price: $92.29
Buy/RFQ:
Source:DigiKey
Part No:HTSW-140-07-L-T
Stock:0
Inv Date:05-27-2026
Price: Unit price: $7.97
Buy/RFQ:
Part No:HTSW-140-07-L-T
Stock:0
Inv Date:05-28-2026
Price: Unit price: $8.1
Buy/RFQ:
Part No:HTSW-140-07-L-T
Stock:41
Inv Date:05-20-2026
Price: Unit price: $8.11
Buy/RFQ:

SAMTEC HTSW14007LT High-Temperature Terminal Header Specifications:

  • Contact Pitch: 2.54mm
  • Pin Center: 100" (2.54mm)
  • Pin Diameter: 0.025 inch (0.635mm)
  • Contact Material: Phosphor Bronze
  • Plating: 10-micron Gold over Nickel
  • Insulator Material: Natural Liquid Crystal Polymer
  • Operating Temperature Range: -55°C to 125°C
  • Voltage Rating: 550 VAC mated (with SSW, SSQ, SSM, ESW, ESQ, BCS)
  • Current Rating: 6A at 40°C; 3.5A at 95°C
  • Standards: UL E111594, CSA 090871
  • Mounting: Through-hole, unshrouded
  • Configuration: Single, dual, triple row options
  • Compatibility: SSW, SSQ, SSM, ESW, ESQ, BCS series, locking options available
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes

Buy the Samtec Series HTSW Terminal Headers: HTSW14007LT

Enhance your electrical connections with the Samtec HTSW series high-temperature terminal headers. Featuring 2.54mm pitch, gold-plated contacts, and versatile configurations, these headers ensure durable, reliable performance in demanding environments. Made from natural liquid crystal polymer insulator, they operate effectively within -55°C to 125°C temperature ranges. Compatible with various Samtec connector series, they include options for locking leads and easy soldering, ideal for industrial automation, control panels, and power distribution systems. Secure your connections today online!

Buy Samtec HTSW14007LT terminal headers now and experience unmatched reliability and high-temperature performance for industrial applications.

Frequently Asked Questions

Where can I buy SAMTEC HTSW14007LT?

You can click on the BUY or RFQ button to purchase HTSW14007LT from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTSW14007LT?

You can download the HTSW14007LT datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTSW14007LT?

SAMTEC

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