myMectronic
myMectronic

A Premier B2B Part Search

SAMTEC HTSW12514LD High-Temperature Terminal Headers

The HTSW series from Samtec are high-temperature terminal headers suitable for industrial environments. Featuring 0.025 inch square posts, they are compatible with multiple Samtec connector series like SSW, SSQ, SSM, ESW, and others. Available in single, dual, or triple rows with a 2.54 mm pitch, these unshrouded through-hole headers support 1 to 50 contacts per row and come in straight orientation. Crafted from phosphor bronze with gold plating, they operate from -55°C to 125°C, meeting UL and CSA standards. Optional locking leads and clips ensure secure, reliable connections.

Authorized Distributors
Source:DigiKey
Part No:HTSW-125-14-L-D
Stock:119
Inv Date:05-27-2026
Price: Unit price: $10.92
Buy/RFQ:
Source:DigiKey
Part No:HTSW-125-14-L-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $3.13
Buy/RFQ:
Part No:HTSW-125-14-L-D
Stock:50
Inv Date:05-28-2026
Price: Unit price: $3.31
Buy/RFQ:
Part No:HTSW-125-14-L-D
Stock:119
Inv Date:05-20-2026
Price: Unit price: $3.32
Buy/RFQ:

SAMTEC HTSW12514LD High-Temperature Terminal Headers Specifications:

  • Series: HTSW
  • Post Size: 0.025 inch (0.635 mm) square
  • Pitch: 2.54 mm
  • Number of Rows: 1, 2, or 3
  • Contacts per Row: 1 to 50
  • Material: Phosphor bronze
  • Insulator Material: Natural liquid crystal polymer
  • Plating: Gold over nickel
  • Operating Temperature Range: -55°C to +125°C
  • Standards: UL Listed, CSA Certified
  • Connector Compatibility: SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, SMSS
  • Mounting Style: Through-hole, unshrouded
  • Orientation: Straight
  • Optional Locking Leads: Yes
  • Certifications: RoHS compliant
  • Quantity: Supports from 1 to 50 contacts per row

Buy the Buy Samtec HTSW High-Temperature Terminal Headers Part Number HTSW12514LD Online

Enhance your industrial connections with Samtec's high-temperature terminal headers from the HTSW series. These headers feature 0.025 inch square posts, gold-plated contacts for optimal signal integrity, and support configurations of 1 to 50 contacts across single, dual, or triple rows. Designed with a durable phosphor bronze body and natural liquid crystal polymer insulator, they operate reliably from -55°C to 125°C. Certified by UL and CSA, these headers come with optional locking leads for secure, long-lasting connections. Order now to ensure your projects meet demanding conditions with ease.

Buy Samtec HTSW now and experience unmatched reliability and performance in high-temperature industrial connector solutions.

Frequently Asked Questions

Where can I buy SAMTEC HTSW12514LD?

You can click on the BUY or RFQ button to purchase HTSW12514LD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTSW12514LD?

You can download the HTSW12514LD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTSW12514LD?

SAMTEC

Sponsored by