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SAMTEC TSW22521TSRA Terminal Header

The TSW series from Samtec features unshrouded through-hole terminal strip headers with 0.635mm square posts, designed for reliable electrical connections in industrial settings. They are compatible with various Samtec series such as SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, and SMSS. Available in single, dual, or triple rows, with 5.08mm pitch, these connectors feature phosphor bronze contacts plated with matte tin, operating from -55°C to 105°C, and insulators made of black glass-filled polyester. Optional locking leads and clips enhance stability for demanding industrial applications.

Authorized Distributors
Source:DigiKey
Part No:TSW-225-21-T-S-RA
Stock:36
Inv Date:05-27-2026
Price: Unit price: $9.95
Buy/RFQ:
Source:DigiKey
Part No:TSW-225-21-T-S-RA
Stock:0
Inv Date:05-27-2026
Price: Unit price: $4.21
Buy/RFQ:
Part No:TSW-225-21-T-S-RA
Stock:0
Inv Date:05-28-2026
Price: Unit price: $4.34
Buy/RFQ:
Part No:TSW-225-21-T-S-RA
Stock:36
Inv Date:05-28-2026
Price: Unit price: $43400
Buy/RFQ:

SAMTEC TSW22521TSRA Terminal Header Specifications:

  • Post Size: 0.025" (0.635mm) square
  • Material: Phosphor bronze contacts, matte tin plating
  • Insulator Material: Black glass-filled polyester
  • Temperature Range: -55°C to 105°C
  • Voltage Rating: 550 VAC with SSW, 500 VAC with BCS/ESQ, 450 VAC with BCS/SSM, 400 VAC with CES
  • Pitch Spacing: 5.08mm (0.2 inches)
  • Configuration: Single, dual, or triple row options
  • RoHS Compliant: Yes
  • Optional Features: Locking leads, clips
  • Standards: UL E111594, CSA 090871
  • Connection Type: Through-hole, unshrouded

Buy the Samtec TSW22521TSRA – Reliable Terminal Strip Headers for Industrial Applications

Purchase the Samtec terminal header TSW series online today and enjoy fast shipping, quality assurance, and competitive prices. These unshrouded through-hole connectors are ideal for industrial environments requiring durable and reliable connections. Featuring 0.635mm square posts, phosphor bronze contacts with matte tin plating, and an insulator made from black glass-filled polyester, they operate reliably between -55°C and 105°C. Optional locking leads ensure stability. Order now to secure high-quality connectors suitable for demanding industrial applications, ensuring optimal performance and long-term durability.

Buy Samtec TSW22521TSRA now and experience unmatched reliability and performance in industrial electrical connections.

Frequently Asked Questions

Where can I buy SAMTEC TSW22521TSRA?

You can click on the BUY or RFQ button to purchase TSW22521TSRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW22521TSRA?

You can download the TSW22521TSRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW22521TSRA?

SAMTEC

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