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SAMTEC TSW22521SS High-Performance Connector

The TSW22521SS is a high-quality, RoHS compliant connector suitable for various electronic and industrial applications. Constructed with a black glass-filled polyester insulator and phosphor bronze terminals with durable gold or tin plating, it provides reliable electrical connections. Designed to operate from -55°C to +125°C with gold plating or -55°C to +105°C with tin, it supports voltage ratings up to 550 VAC when mated with compatible connectors. Its robust build and precise engineering make it ideal for demanding environments requiring long-lasting, stable performance.

Authorized Distributors
Source:DigiKey
Part No:TSW-225-21-S-S
Stock:79
Inv Date:06-19-2026
Price: Unit price: $55.56
Buy/RFQ:
Source:DigiKey
Part No:TSW-225-21-S-S
Stock:0
Inv Date:06-19-2026
Price: Unit price: $7.36
Buy/RFQ:
Part No:TSW-225-21-S-S
Stock:0
Inv Date:06-20-2026
Price: Unit price: $7.61
Buy/RFQ:
Part No:TSW-225-21-S-S
Stock:53
Inv Date:06-19-2026
Price: Unit price: $7.605
Buy/RFQ:

SAMTEC TSW22521SS High-Performance Connector Specifications:

  • Insulator Material: Black Glass Filled Polyester (TSW) or Natural Liquid Crystal Polymer (HTSW)
  • Terminal Material: Phosphor Bronze
  • Plating: Gold over 1.27 μm Ni or Tin
  • Operating Temp Range: -55°C to +125°C with gold, -55°C to +105°C with tin
  • Voltage Rating: 550 VAC with SSW; 500 VAC with BCS or ESQ; 450 VAC with BCS or SSM; 400 VAC with CES
  • RoHS Compliance: Yes
  • Lead-Free Solderable: Yes (HTSW), No (TSW, lead wave only)
  • Pin Centers: 2.54 mm (0.1 inch), varies according to options
  • Current Rating: 2.5 A per pin
  • Style Options: Straight and right angle configurations, various lead styles
  • Temperature Tolerance: Up to 125°C depending on plating
  • Certifications: RoHS Compliant
  • Other Features: Designed for maximum mating cycles, reliable electrical connection, suitable for demanding industrial environments
  • Dimensions and detailed specifications available at www.samtec.com

Buy the Buy Samtec TSW22521SS Part Number TSW22521SS Online

Enhance your electronic projects with the Samtec TSW22521SS connector, which offers high reliability, RoHS compliance, and versatile configurations. With a robust construction featuring precision gold or tin plating and operating range up to 125°C, this connector ensures stable electrical connections in demanding environments. Designed for maximum mating cycles, it supports voltages up to 550 VAC and current ratings of 2.5 A per pin, making it ideal for industrial, automation, and electronic assembly applications. Purchase online today for fast, secure delivery and expert support.

Get Samtec TSW22521SS today—built for high durability and thermal stability in electronic assemblies.

Frequently Asked Questions

Where can I buy SAMTEC TSW22521SS?

You can click on the BUY or RFQ button to purchase TSW22521SS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW22521SS?

You can download the TSW22521SS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW22521SS?

SAMTEC

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