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SAMTEC TSW21521TS Terminal Header

The TSW series from Samtec includes unshrouded terminal strip headers designed for through-hole mounting, featuring 0.025 inch (0.635mm) square posts. Compatible with various connector series like SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, and SMSS, they offer single, dual, or triple-row options with locking features. Operating from -55°C to 105°C, contacts are phosphor bronze with matte tin plating, and insulators are black glass-filled polyester. These connectors ensure high signal integrity, reliability, and compliance with UL and CSA standards, ideal for industrial needs.

Authorized Distributors
Source:DigiKey
Part No:TSW-215-21-T-S
Stock:89
Inv Date:05-27-2026
Price: Unit price: $23.48
Buy/RFQ:
Source:DigiKey
Part No:TSW-215-21-T-S
Stock:0
Inv Date:05-27-2026
Price: Unit price: $2.87
Buy/RFQ:
Part No:TSW-215-21-T-S
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.88
Buy/RFQ:
Part No:TSW-215-21-T-S
Stock:53
Inv Date:05-28-2026
Price: Unit price: $29600
Buy/RFQ:

SAMTEC TSW21521TS Terminal Header Specifications:

  • Contact Material: Phosphor Bronze
  • Plating: Matte Tin
  • Operating Temp 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
  • Insulator Material: Black Glass-Filled Polyester
  • Connector Series Compatibility: SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, SMSS
  • Pin Spacing: 2.54mm
  • Mounting: Through-hole
  • Standards: UL Listed, CSA Certified
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes (HTSW only)

Buy the Samtec Series TSW Terminal Headers: TSW21521TS

Enhance your industrial electronics with the Samtec TSW21521TS terminal headers, designed for durable through-hole applications with high signal integrity. Featuring phosphor bronze contacts with matte tin plating, these connectors operate reliably from -55°C to 105°C, complying with UL and CSA standards. Suitable for single, dual, or triple-row configurations, they offer excellent compatibility and RoHS compliance. Purchase online today to secure top-quality connections that ensure your project’s success and long-term performance in demanding environments.

Buy Samtec TSW21521TS now and experience unmatched reliability and performance in industrial connector solutions.

Frequently Asked Questions

Where can I buy SAMTEC TSW21521TS?

You can click on the BUY or RFQ button to purchase TSW21521TS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW21521TS?

You can download the TSW21521TS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW21521TS?

SAMTEC

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