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SAMTEC TSW10321SD High-Temperature Connector

The TSW10321SD is a high-quality connector designed for reliable connections in electronic systems. It features a black glass-filled polyester insulator for durability and a phosphor bronze terminal with gold plating over nickel, ensuring excellent conductivity and corrosion resistance. Operating temperature ranges from -55°C to +125°C with gold plating, and -55°C to +105°C with tin plating. Rated for up to 550 VAC molated with SSW, it supports multiple configurations with various pin spacing options, and is RoHS compliant. Suitable for high-temperature applications, it offers robust performance and ease of installation in complex electronic assemblies.

Authorized Distributors
Source:DigiKey
Part No:TSW-103-21-S-D
Stock:373
Inv Date:06-19-2026
Price: Unit price: $2.86
Buy/RFQ:
Source:DigiKey
Part No:TSW-103-21-S-D
Stock:0
Inv Date:06-19-2026
Price: Unit price: $1.21
Buy/RFQ:
Part No:TSW-103-21-S-D
Stock:0
Inv Date:06-20-2026
Price: Unit price: $1.36
Buy/RFQ:
Part No:TSW-103-21-S-D
Stock:373
Inv Date:06-19-2026
Price: Unit price: $1.355
Buy/RFQ:

SAMTEC TSW10321SD High-Temperature Connector Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Terminal Material: Phosphor Bronze
  • Plating: Gold over 50 µ
  • 1.27
  • 50
  • or , or , or ,
  • 50
  • , , Uk 50-µm nickel
  • Operating Temperature 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: Yes (HTSW), No (TSW - Lead wave only)
  • Current Rating: Up to 5.2 A per pin depending on model and configuration
  • Pin Centers: 2.54 mm (0.100") and 5.08 mm (.200"), various lengths available
  • Style Options: Straight and Right Angle, with optional shunts and locking features

Buy the Samtec Series TSW: Connector TSW10321SD

Purchase the Samtec TSW10321SD online today and experience reliable, high-temperature electrical connections suitable for demanding electronic assemblies. Designed with durable materials like black glass-filled polyester insulators and phosphor bronze terminals with gold plating, this connector offers excellent conductivity, corrosion resistance, and temperature tolerance. Its versatile configuration supports various pin spacing and styles, including straight and right-angle options. RoHS compliant and lead-free, it ensures compliance with environmental standards, providing a robust solution for industrial, aerospace, and high-reliability electronics, backed by fast shipping and easy ordering options.

Get Samtec TSW10321SD today—built for high-temperature performance and long-lasting durability.

Frequently Asked Questions

Where can I buy SAMTEC TSW10321SD?

You can click on the BUY or RFQ button to purchase TSW10321SD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW10321SD?

You can download the TSW10321SD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW10321SD?

SAMTEC

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