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SAMTEC TSW21809GS Terminal Header

The TSW series from Samtec features unshrouded, through-hole terminal strip headers with 0.025-inch (0.635mm) square posts. Compatible with several Samtec connector series, these headers are available in single, dual, or triple row configurations with various pin counts and terminal lengths. Made with phosphor bronze terminals and a black glass-filled polyester insulator, they ensure signal integrity and high reliability in high-temperature environments from -55°C to 125°C. With optional locking leads, these RoHS-compliant connectors are suitable for demanding applications needing durable, tin or gold-plated contacts.

Authorized Distributors
Source:DigiKey
Part No:TSW-218-09-G-S
Stock:58
Inv Date:05-27-2026
Price: Unit price: $33.46
Buy/RFQ:
Source:DigiKey
Part No:TSW-218-09-G-S
Stock:0
Inv Date:05-27-2026
Price: Unit price: $4.21
Buy/RFQ:
Part No:TSW-218-09-G-S
Stock:0
Inv Date:05-28-2026
Price: Unit price: $4.09
Buy/RFQ:
Part No:TSW-218-09-G-S
Stock:108
Inv Date:05-28-2026
Price: Unit price: $45800
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SAMTEC TSW21809GS Terminal Header Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Terminal Material: Phosphor Bronze
  • Plating: Gold over 10µ inch (0.25 µm) Ni or Tin
  • 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 with BCS or ESQ; 450 VAC with BCS or SSM; 400 VAC with CES
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes (HTSW), No (TSW) - Lead wave only
  • Pitch spacing: 2.54mm (0.100 inch)
  • Contact Type: Square posts, 0.025 inch (0.635 mm)
  • Configurations: Single, dual, triple row
  • Pin Count: Varies per model, see Samtec specifications
  • Maximum current per pin: 2.0A
  • Compatibility: With various Samtec connector series including SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, SMSS
  • Standards: UL E111594, CSA Certified
  • Connector Style: Unshrouded, through-hole

Buy the Samtec Series TSW21809GS Terminal Header: 2.54mm Pitch for Industrial Use

Purchase your Samtec TSW series terminal headers online today for reliable, high-quality connections suitable for demanding industrial applications. Featuring 2.54mm pitch, various configurations, and high-temperature tolerance, these headers ensure signal integrity and durability. Made with phosphor bronze terminals and a black glass-filled polyester insulator, they meet RoHS standards and are suitable for applications requiring excellent electrical performance and mechanical robustness. Available with optional locking leads and lead-free soldering options, these connectors are ideal for manufacturers seeking dependable connections in complex electronic assemblies.

Order your Samtec TSW series terminal headers today and upgrade your industrial connector solutions with dependable, high-temperature rated components.

Frequently Asked Questions

Where can I buy SAMTEC TSW21809GS?

You can click on the BUY or RFQ button to purchase TSW21809GS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW21809GS?

You can download the TSW21809GS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW21809GS?

SAMTEC

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