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SAMTEC TSW12120SD High-Temperature Electrical Connector

The TSW12120SD is a high-temperature connector designed for reliable connections in demanding environments. Featuring a black glass-filled polyester insulator material, it is RoHS compliant and suitable for applications with operating temperatures from -55°C to +125°C. Its phosphor bronze terminal material with gold or tin plating ensures excellent conductivity and corrosion resistance. The connector is available in various pin configurations, with a voltage rating up to 550 VAC when mated with compatible counterparts. Suitable for industrial, electronic, and automation projects requiring durable, high-temperature quick-connects.

Authorized Distributors
Source:DigiKey
Part No:TSW-121-20-S-D
Stock:50
Inv Date:05-27-2026
Price: Unit price: $46.96
Buy/RFQ:
Source:DigiKey
Part No:TSW-121-20-S-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $6.31
Buy/RFQ:
Part No:TSW-121-20-S-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $6.42
Buy/RFQ:
Part No:TSW-121-20-S-D
Stock:290
Inv Date:05-28-2026
Price: Unit price: $64300
Buy/RFQ:

SAMTEC TSW12120SD High-Temperature Electrical Connector Specifications:

  • Insulator Material: TSW: Black Glass Filled Polyester, HTSW: Natural Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze
  • Plating: Gold over 50 µ
  • 1.27 µm) Ni or Tin
  • Operating Temperature 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/ESQ), 450 VAC (with BCS/SSM), 400 VAC (with CES)
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes (HTSW), No (TSW, lead wave only)
  • Pin Centers: 2.54 mm (.100"), other configurations available
  • Pin Variants: Straight and right angle versions, locking and non-locking options
  • Current Rating: Up to 6.3 A per pin depending on configuration
  • Connector Style: Modular, suitable for industrial electronics and automation systems
  • Lengths, styles, and options vary—some non-standard and non-returnable

Buy the Samtec Series TSW120120SD: High-Temperature Connector Module

Upgrade your electronics with the high-temperature, RoHS compliant Samtec Series TSW120120SD connector. Designed for harsh environments, it features durable phosphor bronze terminals with gold or tin plating, supporting operating temperatures from -55°C to +125°C. Its modular design, various pin configurations, and high voltage ratings make it ideal for industrial automation, electronic test equipment, and wiring systems. Easy to solder and integrate, this connector provides secure, corrosion-resistant connections that meet stringent industry standards. Purchase online today to enhance your project's reliability and performance.

Order your Samtec Series TSW120120SD high-temperature connector today and ensure reliable, durable connections for your demanding projects.

Frequently Asked Questions

Where can I buy SAMTEC TSW12120SD?

You can click on the BUY or RFQ button to purchase TSW12120SD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW12120SD?

You can download the TSW12120SD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW12120SD?

SAMTEC

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