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SAMTEC HTSW12019GS Terminal Header Strip

The HTSW series from Samtec features high-temperature terminal strip headers designed for durable and reliable signal connections in industrial applications. These unshrouded, through-hole headers have 0.025 inch (0.635 mm) square posts compatible with numerous Samtec series, including SSW, SSQ, SSM, ESW, ESQ, BCS, and others. Available in single, dual, or triple rows with various pin counts, they offer options for locking and different terminal lengths. The 2.54 mm pitch ensures precise connections, with gold-plated contacts operating from -55°C to 125°C. Made from phosphor bronze in a liquid crystal polymer insulator, they meet UL and CSA standards for signal integrity and long-term performance.

Authorized Distributors
Source:DigiKey
Part No:HTSW-120-19-G-S
Stock:152
Inv Date:05-27-2026
Price: Unit price: $9.05
Buy/RFQ:
Source:DigiKey
Part No:HTSW-120-19-G-S
Stock:0
Inv Date:05-27-2026
Price: Unit price: $2.87
Buy/RFQ:
Part No:HTSW-120-19-G-S
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.21
Buy/RFQ:
Part No:HTSW-120-19-G-S
Stock:152
Inv Date:05-28-2026
Price: Unit price: $32100
Buy/RFQ:

SAMTEC HTSW12019GS Terminal Header Strip Specifications:

  • Pin Spacing: 2.54 mm
  • Post Size: 0.025 inch (0.635 mm) square
  • Contact Material: Phosphor Bronze
  • Plating: Gold over nickel
  • Temperature Range: -55°C to 125°C
  • Insulator Material: Natural liquid crystal polymer
  • Standards Compliance: UL Listed, CSA Certified
  • Current Rating: 6A per contact
  • Voltage Rating: 550 VAC
  • Number of Rows: Single, dual, triple
  • Contact Count: Up to 50 per row
  • Lead Options: Straight, Right Angle (-RA), Elevated
  • Locking Feature: Available as optional

Buy the Buy Samtec HTSW Part Number HTSW12019GS Online

Discover the Samtec HTSW series—high-temperature terminal header strips crafted for industrial signal connections. Featuring 0.025 inch square posts, 2.54 mm pitch spacing, and gold plating, these headers provide robust performance in extreme conditions. They are available in various pin counts and configurations, including single, dual, or triple row options, with locking features for secure connections. Made from high-quality phosphor bronze and liquid crystal polymer insulators, they ensure durability, signal integrity, and compliance with UL and CSA standards. Purchase online today for reliable and versatile connection solutions.

Get Samtec HTSW12019GS today—engineered for high-temperature reliability and versatile configuration options.

Frequently Asked Questions

Where can I buy SAMTEC HTSW12019GS?

You can click on the BUY or RFQ button to purchase HTSW12019GS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTSW12019GS?

You can download the HTSW12019GS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTSW12019GS?

SAMTEC

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