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SAMTEC TSW20428TSRA High-Temperature Connector

The TSW20428TSRA is a high-temperature side-entry connector designed for industrial applications. It features a black glass-filled polyester insulator or natural liquid crystal polymer, with phosphor bronze terminals plated with Au or Sn. Operating temperatures range from -55°C to +125°C with gold plating, and up to +105°C with tin plating. It is RoHS compliant, lead-free, and supports voltage ratings between 400V and 550VAC. Suitable for applications requiring reliable, high-performance electrical connections in demanding environments, this connector offers multiple pin and angle options for versatile use.

Authorized Distributors
Source:DigiKey
Part No:TSW-204-28-T-S-RA
Stock:100
Inv Date:06-19-2026
Price: Unit price: $8.1
Buy/RFQ:
Source:DigiKey
Part No:TSW-204-28-T-S-RA
Stock:0
Inv Date:06-19-2026
Price: Unit price: $0.99
Buy/RFQ:
Part No:TSW-204-28-T-S-RA
Stock:0
Inv Date:06-20-2026
Price: Unit price: $1.02
Buy/RFQ:
Part No:TSW-204-28-T-S-RA
Stock:162
Inv Date:06-19-2026
Price: Unit price: $1.019
Buy/RFQ:

SAMTEC TSW20428TSRA High-Temperature Connector Specifications:

  • Insulator Material: TSW: Black Glass Filled Polyester; HTSW: Natural Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze
  • Plating: Au over 50 μ
  • 1.27
  • 0.06
  • Ni
  • Operating Temp Range: -55°C to +125°C with Gold; -55°C to +105°C with Tin
  • Voltage Rating: 550 VAC (mated with SSW); 500 VAC (mated with BCS or ESQ); 450 VAC (mated with BCS or SSM); 400 VAC (mated with CES)
  • RoHS Compliant: Yes
  • Lead-Free Solderable: HTSW: Yes; TSW: No, Lead Wave Only
  • Pin Center Distance: 2.54 mm (.100 inches)
  • Pin Count and Style: Varying options including straight and right angle, depending on model
  • Current Rating (Per Pin): Up to 6.3 A depending on configuration
  • Contact Plating Thickness: Au over Ni, .50 μm (1.27 μm) typical
  • Operating Voltage: Up to 550 VAC depending on mating connector
  • Connector Style: Multiple styles including straight and right angle, with optional locking leads

Buy the Samtec TSW20428TSRA – Reliable High-Temperature Connectors for Industrial Applications

Discover the reliable high-temperature connector designed for industrial environments. The TSW20428TSRA offers excellent performance with gold and tin plated contacts, operating effectively from -55°C to +125°C. Its RoHS compliance and lead-free construction ensure safety and sustainability. Suitable for various configurations, it provides secure electrical connections with multiple pin and angle options. Perfect for demanding applications requiring durable, high-performance connections, this connector ensures long-term reliability. Purchase online now to upgrade your industrial connectivity solutions with ease and confidence.

Buy Samtec TSW20428TSRA now and experience unmatched reliability and performance in demanding industrial environments.

Frequently Asked Questions

Where can I buy SAMTEC TSW20428TSRA?

You can click on the BUY or RFQ button to purchase TSW20428TSRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW20428TSRA?

You can download the TSW20428TSRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW20428TSRA?

SAMTEC

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