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SAMTEC TSW12121GD High-Temperature Connector

The TSW12121GD is a high-temperature, RoHS-compliant connector designed for reliable performance in demanding environments. Featuring gold or tin plating options, it supports a wide temperature range from -55°C to +125°C, making it suitable for various electrical and electronic applications. The connector includes multiple pin configurations with precise center spacing, ensuring secure mating and efficient signal transmission. Its durable construction with phosphor bronze terminals and high-quality insulator materials guarantees long-lasting, corrosion-resistant performance across diverse industrial uses.

Authorized Distributors
Source:DigiKey
Part No:TSW-121-21-G-D
Stock:106
Inv Date:06-19-2026
Price: Unit price: $40.42
Buy/RFQ:
Source:DigiKey
Part No:TSW-121-21-G-D
Stock:0
Inv Date:06-19-2026
Price: Unit price: $5.86
Buy/RFQ:
Part No:TSW-121-21-G-D
Stock:0
Inv Date:06-20-2026
Price: Unit price: $6.39
Buy/RFQ:
Part No:TSW-121-21-G-D
Stock:106
Inv Date:06-19-2026
Price: Unit price: $6.384
Buy/RFQ:

SAMTEC TSW12121GD High-Temperature Connector Specifications:

  • Insulator Material: TSW: Black Glass Filled Polyester, HTSW: Natural Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze
  • Plating: Gold over 50 μ
  • Voltage Rating: 550 VAC with SSW, 500 VAC with BCS or ESQ, 450 VAC with BCS or SSM, 400 VAC with CES
  • Operating Temp Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • Current Rating (Per Pin): 5.2 A with Esw, 5.7 A with ssw, 6.3 A with stw, 4.6 A with ssa, 4.5 A with ssm
  • Pin Spacing: 2.54 mm (0.1")
  • Lead-Free and RoHS Compliant: Yes
  • Lead Plating Options: Gold, Tin
  • Contact Material: Phosphor Bronze
  • Additional Options: Elevated Right Angle, Shunts, Locking Lead, Post Style variations

Buy the Samtec Series TSW: High-Temperature Connector TSW12121GD

Secure your electronic projects with the durable, high-temperature RoHS connector. Featuring gold or tin plating options, this versatile connector supports a wide temperature range from -55°C to +125°C, ensuring long-lasting performance. Its precise pin spacing and robust construction make it ideal for demanding industrial applications, providing excellent signal integrity and corrosion resistance. Whether you need elevated right-angle options or locking leads, this connector offers flexibility and reliability. Purchase online today and ensure your system performs flawlessly under tough conditions.

Buy Samtec TSW12121GD now and experience unmatched reliability and performance in high-temperature and demanding electronic environments.

Frequently Asked Questions

Where can I buy SAMTEC TSW12121GD?

You can click on the BUY or RFQ button to purchase TSW12121GD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW12121GD?

You can download the TSW12121GD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW12121GD?

SAMTEC

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