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SAMTEC HTSW12414GSLL High-Temperature Terminal Headers

The HTSW series from Samtec comprises high-temperature terminal strip headers designed for demanding industrial environments. These unshrouded, through-hole headers feature a 0.025-inch (0.635 mm) square post and are compatible with Samtec connector series like SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, and SMSS. Available in single, dual, or triple row configurations with optional locking, they support 2.54 mm pitch spacing, up to 50 contacts per row, and operate within -55°C to 125°C. Constructed with phosphor bronze terminals and natural liquid crystal polymer insulators, these gold-plated contacts ensure reliable electrical connections with long-lasting durability. UL and CSA compliant, these headers are ideal for high-temperature, signal integrity applications in industrial settings, providing robust and dependable connections in demanding operational environments.

Authorized Distributors
Source:DigiKey
Part No:HTSW-124-14-G-S-LL
Stock:129
Inv Date:05-27-2026
Price: Unit price: $29.78
Buy/RFQ:
Source:DigiKey
Part No:HTSW-124-14-G-S-LL
Stock:0
Inv Date:05-27-2026
Price: Unit price: $2.73
Buy/RFQ:
Part No:HTSW-124-14-G-S-LL
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.05
Buy/RFQ:
Part No:HTSW-124-14-G-S-LL
Stock:129
Inv Date:05-28-2026
Price: Unit price: $30600
Buy/RFQ:

SAMTEC HTSW12414GSLL High-Temperature Terminal Headers Specifications:

  • Material: Phosphor bronze terminals
  • Insulator Material: Natural Liquid Crystal Polymer
  • Plating: Gold over SOQ!
  • Temperature Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • Voltage Rating: 550 VAC with SSW, 500 VAC with BCS or ESQ, 450 VAC with BCS or SSM, 400 VAC with CES
  • Connector Series Compatibility: SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, SMSS
  • Contact Pitch: 2.54 mm
  • Contact Post Size: 0.025 inches (0.635 mm)
  • Number of Contacts: 1 to 50 per row
  • Configuration: Single, dual, or triple row
  • Certifications: UL Listed, CSA Certified
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Operating Temperature: -55°C to +125°C
  • Design: Unshrouded, through-hole headers with optional locking features

Buy the Buy Samtec High-Temperature Terminal Headers Part Number HTSW12414GSLL Online

Order the Samtec high-temperature terminal headers online now to ensure reliable electrical connections in demanding industrial applications. These headers feature a 2.54mm pitch, gold-plated contacts, and support up to 50 contacts per row. Designed for temperatures ranging from -55°C to +125°C with UL and CSA safety standards, these headers are constructed from phosphor bronze and natural liquid crystal polymer insulators. Perfect for signal integrity in high-temperature environments, order today to benefit from fast shipping, superior quality, and competitive pricing.

Get Samtec HTSW12414GSLL today—built for high-temperature reliability and durable electrical connections.

Frequently Asked Questions

Where can I buy SAMTEC HTSW12414GSLL?

You can click on the BUY or RFQ button to purchase HTSW12414GSLL from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTSW12414GSLL?

You can download the HTSW12414GSLL datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTSW12414GSLL?

SAMTEC

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