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SAMTEC TSW12621SS Terminal Connector

The TSW12621SS is a high-quality terminal connector designed for industrial applications involving high reliability and precise electrical connections. Featuring advanced materials such as black glass filled polyester and phosphor bronze with gold-plated contacts, it ensures optimal conductivity and durability across temperature ranges from -55°C to +125°C. Suitable for mated with various systems like SSW, SSQ, BCS, ESQ, and others, it supports voltage ratings up to 550 VAC, with options for different plating and insulator materials. Its versatile design accommodates multiple pin configurations, making it suitable for complex electronic assemblies and control systems.

Authorized Distributors
Source:DigiKey
Part No:TSW-126-21-S-S
Stock:50
Inv Date:06-19-2026
Price: Unit price: $28.55
Buy/RFQ:
Source:DigiKey
Part No:TSW-126-21-S-S
Stock:0
Inv Date:06-19-2026
Price: Unit price: $3.64
Buy/RFQ:
Part No:TSW-126-21-S-S
Stock:0
Inv Date:06-20-2026
Price: Unit price: $3.91
Buy/RFQ:
Part No:TSW-126-21-S-S
Stock:78
Inv Date:06-19-2026
Price: Unit price: $3.909
Buy/RFQ:

SAMTEC TSW12621SS Terminal Connector Specifications:

  • Insulator Material: Black Glass Filled Polyester (TSW), Natural Liquid Crystal Polymer (HTSW)
  • Terminal Material: Phosphor Bronze
  • Plating: Gold over 50 μ
  • 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 with BCS or ESQ; 450 VAC with BCS or SSM; 400 VAC with CES
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes (HTSW only), No (TSW, lead wave only)
  • Pin Centers: 2.54 mm (0.100"), 5.08 mm (0.200"), 6.08 mm (0.239")
  • Current Rating: Up to 5.2 A per pin, depending on styles and configurations
  • Design accommodates multiple configurations including straight and right-angle versions
  • Support for high-temperature and diverse plating options, suitable for complex electronic systems
  • Certifications: RoHS compliant, suitable for industrial and control system environments

Buy the Samtec TSW12621SS – Reliable Terminal Connector for Industrial Applications

Order the Samtec TSW12621SS terminal connector online today to ensure your electronic assemblies meet the highest standards of durability and reliability. Designed for demanding industrial applications, it features durable insulation made of black glass filled polyester or liquid crystal polymer, with phosphor bronze terminals plated with gold for superior conductivity. Supports a wide temperature range from -55°C to +125°C, voltage ratings up to 550 VAC, and various pin spacings including 2.54 mm and 5.08 mm centers. Its versatile configurations include straight and right-angle styles, perfect for complex electronic systems. Secure your supply chain now and enjoy fast delivery and expert support.

Buy Samtec TSW12621SS now and experience unmatched reliability and performance in your industrial and electronic control systems.

Frequently Asked Questions

Where can I buy SAMTEC TSW12621SS?

You can click on the BUY or RFQ button to purchase TSW12621SS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW12621SS?

You can download the TSW12621SS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW12621SS?

SAMTEC

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