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SAMTEC HTSW10509GD High-Temperature Terminal Header

The HTSW series from Samtec are high-temperature terminal strip headers designed for reliable signal connections. These unshrouded, through-hole headers feature 0.025-inch (0.635mm) square posts, compatible with various Samtec series such as SSW, SSQ, SSM, and others. Available in single, dual, and triple row configurations, they support different pin counts and terminal lengths. With a 2.54mm pitch, they operate reliably from -55°C to 125°C, featuring 10-micron gold-plated contacts. Made from phosphor bronze and liquid crystal polymer insulator, they meet UL and CSA standards. Optional locking features enhance secure connections.

Authorized Distributors
Source:DigiKey
Part No:HTSW-105-09-G-D
Stock:732
Inv Date:05-27-2026
Price: Unit price: $4.44
Buy/RFQ:
Source:DigiKey
Part No:HTSW-105-09-G-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $1.82
Buy/RFQ:
Part No:HTSW-105-09-G-D
Stock:129
Inv Date:05-28-2026
Price: Unit price: $1.51
Buy/RFQ:
Part No:HTSW-105-09-G-D
Stock:732
Inv Date:05-28-2026
Price: Unit price: $15100
Buy/RFQ:

SAMTEC HTSW10509GD High-Temperature Terminal Header Specifications:

  • Pitch: 2.54mm (0.100 inch)
  • Post Size: 0.025 inch (0.635mm) square
  • Insulator Material: Natural Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze
  • Plating: 10-Micron Gold over Nickel
  • Operating Temperature Range: -55°C to 125°C
  • Voltage Rating: 550 VAC (mated with SSW series), 450 VAC (mated with BCS, SSM)
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Current Rating: 6A (at 60°C), 3.5A (at 95°C)
  • Configurations: Single, Dual, Triple rows
  • Compatible with: SSW, SSQ, SSM, ESW, ESQ, BCS, and more
  • Locking Option: Available with Locking Lead option

Buy the Buy Samtec Part Number HTSW10509GD Online

Purchase the Samtec High-Temperature Terminal Header online today for reliable electrical connections that withstand demanding environments. Featuring gold-plated contacts, a 2.54mm pitch, and options for locking leads, this connector series is suitable for high-temperature applications from -55°C to 125°C. Made from durable phosphor bronze and liquid crystal polymer, it meets UL and CSA standards. Easy to install with optional locking features to ensure secure, vibration-resistant connections in your electronics projects. Order now for fast delivery and quality assurance.

Get Samtec HTSW10509GD today—built for high-temperature reliability and secure signal connections up to 125°C.

Frequently Asked Questions

Where can I buy SAMTEC HTSW10509GD?

You can click on the BUY or RFQ button to purchase HTSW10509GD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTSW10509GD?

You can download the HTSW10509GD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTSW10509GD?

SAMTEC

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