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SAMTEC TSW14020GS Terminal Headers

The TSW series from Samtec features unshrouded, through-hole terminal strip headers with a 2.54mm pitch, supporting high temperatures from -55°C to 125°C. Made with phosphor bronze terminals and black glass-filled polyester insulators, these headers come in single, dual, or triple-row configurations with various pin counts, terminal lengths, and optional locking features such as locking leads and clips. They are compatible with multiple Samtec connector series, providing reliable signal integrity for industrial applications that demand durability and high-temperature performance.

Authorized Distributors
Source:DigiKey
Part No:TSW-140-20-G-S
Stock:100
Inv Date:05-28-2026
Price: Unit price: $47.7
Buy/RFQ:
Source:DigiKey
Part No:TSW-140-20-G-S
Stock:0
Inv Date:05-28-2026
Price: Unit price: $6
Buy/RFQ:
Part No:TSW-140-20-G-S
Stock:3
Inv Date:05-28-2026
Price: Unit price: $5.83
Buy/RFQ:
Part No:TSW-140-20-G-S
Stock:129
Inv Date:05-28-2026
Price: Unit price: $65300
Buy/RFQ:

SAMTEC TSW14020GS Terminal Headers Specifications:

  • Pitch: 2.54 mm (0.100 inch)
  • Insulator Material: Black Glass Filled Polyester
  • Terminal Material: Phosphor Bronze
  • Plating: Gold over 50 micron Nickel
  • Operating 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 (mated with BCS or ESQ), 450 VAC (mated with BCS or SSM), 400 VAC (mated with CES)
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes (HTSW), No (TSW - Lead wave only)
  • Pin Centers: 2.54mm (0.100 inch)
  • Contact Finish: 10-micron Gold Plated
  • Configuration: Single, Dual, or Triple-row
  • Optional Locking Features: Locking lead, Locking clip

Buy the Samtec Series TSW Terminal Headers: TSW14020GS

Order the Samtec TSW series terminal headers online today for high-temperature resilience, reliable connections, and versatile configurations. These unshrouded headers feature 2.54mm pitch, phosphor bronze contacts with 10-micron gold plating, and are compatible with multiple Samtec connector series. Designed for demanding industrial environments, they support temperatures up to 125°C and include optional locking features like locking leads and clips for enhanced security. Ensure your projects have dependable, high-quality connectivity by purchasing online now.

Get Samtec TSW14020GS today—built for signal integrity and long-lasting durability in industrial applications.

Frequently Asked Questions

Where can I buy SAMTEC TSW14020GS?

You can click on the BUY or RFQ button to purchase TSW14020GS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW14020GS?

You can download the TSW14020GS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW14020GS?

SAMTEC

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