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SAMTEC TSW21021GS Terminal Header

The TSW series from Samtec consists of standard unshrouded terminal strip headers designed for through-hole mounting, featuring 0.025-inch (0.635mm) square posts. These connectors are compatible with multiple Samtec series including SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, and SMSS. They support configurations with 1 to 50 contacts per row, available in single, dual, or triple row orientations, with a pitch of 2.54mm. The contacts are gold-plated, operate from -55°C to 125°C, and are made from phosphor bronze, with insulators from black glass-filled polyester. They meet UL and CSA standards, feature optional locking leads or clips, and are ideal for industrial and automation applications.

Authorized Distributors
Source:DigiKey
Part No:TSW-210-21-G-S
Stock:100
Inv Date:05-27-2026
Price: Unit price: $28.88
Buy/RFQ:
Source:DigiKey
Part No:TSW-210-21-G-S
Stock:0
Inv Date:05-27-2026
Price: Unit price: $3.53
Buy/RFQ:
Part No:TSW-210-21-G-S
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.95
Buy/RFQ:
Part No:TSW-210-21-G-S
Stock:162
Inv Date:05-20-2026
Price: Unit price: $3.95
Buy/RFQ:

SAMTEC TSW21021GS Terminal Header Specifications:

  • Pitch: 2.54mm
  • Contact Material: Phosphor Bronze
  • Plating: Gold over 50 micro-inches Nickel
  • Insulator Material: Black Glass Filled Polyester
  • Operating Temperature: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • Voltage Rating: Up to 550 VAC depending on mating series
  • Mounting: Through-hole
  • Configuration: Single, Dual, or Triple row options
  • Number of Contacts: 1 to 50 per row
  • Standards: UL Listed, CSA Certified
  • Locking options: Locking leads or clips available
  • RoHS Compliant: Yes

Buy the Buy Samtec Terminal Header Part Number TSW21021GS Online

Purchase the Samtec TSW series terminal headers online today to benefit from high-quality, durable connectors designed for robust industrial performance. These headers feature 2.54mm pitch, gold-plated contacts, and operate across a wide temperature range from -55°C to 125°C. Suitable for through-hole mounting, they are compatible with numerous Samtec series. With options for locking leads or clips, these headers ensure secure connections in demanding environments. Available in single, dual, or triple rows, and supporting up to 50 contacts, they are essential for automation and industrial applications ensuring seamless electrical connectivity.

Buy Samtec TSW21021GS now and experience unmatched reliability and performance with versatile industrial terminal headers.

Frequently Asked Questions

Where can I buy SAMTEC TSW21021GS?

You can click on the BUY or RFQ button to purchase TSW21021GS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW21021GS?

You can download the TSW21021GS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW21021GS?

SAMTEC

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