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SAMTEC TSW20518GS Terminal Header

The TSW series from Samtec features unshrouded, through-hole terminal strip headers with 0.025 inch square posts. Compatible with series like SSW, SSQ, and ESQ, they are available in single, dual, and triple-row configurations with optional locking features for secure connections. The pitch is 2.54mm, with straight orientation, suitable for high reliability signal applications. Contacts are gold-plated on phosphor bronze, housed in a black glass-filled polyester insulator, operating from -55°C to 125°C, meeting UL and CSA standards for industrial use.

Authorized Distributors
Source:DigiKey
Part No:TSW-205-18-G-S
Stock:0
Inv Date:05-27-2026
Price: Unit price: $1.89
Buy/RFQ:
Part No:TSW-205-18-G-S
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.89
Buy/RFQ:
Part No:TSW-205-18-G-S
Stock:305
Inv Date:05-28-2026
Price: Unit price: $21200
Buy/RFQ:

SAMTEC TSW20518GS Terminal Header Specifications:

  • Connector type: Through-hole terminal strip headers
  • Post size: 0.025 inches (0.635mm) square posts
  • Pitch: 2.54mm (0.100 inch)
  • Contact Material: Phosphor Bronze
  • Plating: Gold over 50 micro inches Nickel
  • Insulator Material: Black Glass Filled Polyester
  • Temperature Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • Voltage Rating: 550 VAC mated with SSW, 500 VAC with BCS or ESQ, 450 VAC with BCS or SSM, 400 VAC with CES
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes for HTSW, No for TSW (Lead wave only)
  • Standard length options: Multiple pin counts and terminal lengths
  • Standards: UL Listed, CSA Certified

Buy the Buy Samtec TSW Series Part Number TSW20518GS Online

Order the Samtec TSW terminal header online today to ensure your projects benefit from high-quality, corrosion-resistant gold-plated contacts and a robust black polyester insulator. Designed for high-temperature environments from -55°C to 125°C, these connectors provide secure, reliable connections in industrial and electronic applications. Compatible with multiple Samtec series such as SSW, SSQ, and ESQ, they come in various pin configurations, ensuring versatility for your specific needs. Purchase now for quick delivery and support for your high-performance electronic assemblies.

Get Samtec TSW20518GS today—built for high reliability with gold-plated contacts and high-temperature operation for industrial applications.

Frequently Asked Questions

Where can I buy SAMTEC TSW20518GS?

You can click on the BUY or RFQ button to purchase TSW20518GS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW20518GS?

You can download the TSW20518GS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW20518GS?

SAMTEC

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