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SAMTEC TSW10428GSRA circular connector

The TSW10428GSRA is a high-quality connector designed for reliable electrical connections in industrial and electronic applications. Made with durable materials such as black glass filled polyester insulators and phosphor bronze terminals with gold or tin plating, it supports voltage ratings up to 550 VAC. The connector offers a robust operating temperature range from -55°C to +125°C, ensuring reliable performance in harsh environments. Suitable for applications requiring secure, corrosion-resistant connections, this connector features a 2.54 mm center pitch, lead-free soldering capability (for HTSW variants), and RoHS compliance. It mates with various series including SSW, SSQ, BCS, and more, providing versatility across different electronic systems.

Authorized Distributors
Source:DigiKey
Part No:TSW-104-28-G-S-RA
Stock:705
Inv Date:06-19-2026
Price: Unit price: $2.15
Buy/RFQ:
Source:DigiKey
Part No:TSW-104-28-G-S-RA
Stock:0
Inv Date:06-19-2026
Price: Unit price: $0.91
Buy/RFQ:
Part No:TSW-104-28-G-S-RA
Stock:0
Inv Date:06-20-2026
Price: Unit price: $1.01
Buy/RFQ:
Part No:TSW-104-28-G-S-RA
Stock:705
Inv Date:06-19-2026
Price: Unit price: $1.019
Buy/RFQ:

SAMTEC TSW10428GSRA circular 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
  • 2.54
  • 5.08
  • 0.25
  • 0.46
  • 0.07
  • 0.18
  • 0.83
  • 0.07
  • 0.8
  • 2.3
  • 3
  • 5.16
  • 4.83
  • 4.83
  • 4.83
  • 4.83
  • 4.83
  • 5.08
  • 6.08
  • 6.08
  • 2.54
  • 5.08
  • 0.25
  • 0.46
  • 0.18
  • 0.83
  • 0.07
  • 0.8
  • 2.3
  • 3
  • 5.16
  • 4.83
  • 4.83
  • 4.83
  • 4.83
  • 5.08
  • 6.08
  • 6.08
  • 2.54
  • 5.08
  • 0.25
  • 0.46
  • 0.18
  • 0.83
  • 0.07
  • 0.8
  • 2.3
  • 3
  • 5.16
  • 4.83
  • 4.83
  • 4.83
  • 4.83
  • 5.08
  • 6.08
  • 6.08
  • 2.54
  • 5.08
  • 0.25
  • 0.46
  • 0.18
  • 0.83
  • 0.07
  • 0.8
  • 2.3
  • 3
  • 5.16
  • 4.83
  • 4.83
  • 4.83
  • 4.83
  • 5.08
  • 6.08
  • 6.08
  • 2.54
  • 5.08
  • 0.25
  • 0.46
  • 0.18
  • 0.83
  • 0.07
  • 0.8
  • 2.3
  • 3
  • 5.16
  • 4.83
  • 4.83
  • 4.83
  • 4.83
  • 5.08
  • 6.08
  • 6.08
  • 2.54
  • 5.08
  • 0.25
  • 0.46
  • 0.18
  • 0.83
  • 0.07
  • 0.8
  • 2.3
  • 3
  • 5.16
  • 4.83
  • 4.83
  • 4.83
  • 4.83
  • 5.08
  • 6.08
  • 6.08
  • 2.54
  • 5.08
  • 0.25
  • 0.46
  • 0.18
  • 0.83
  • 0.07
  • 0.8
  • 2.3
  • 3
  • 5.16
  • 4.83
  • 4.83
  • 4.83
  • 4.83
  • 5.08
  • 6.08
  • 6.08
  • 2.54
  • 5.08
  • 0.25
  • 0.46
  • 0.18
  • 0.83
  • 0.07
  • 0.8
  • 2.3
  • 3
  • 5.16
  • 4.83
  • 4.83
  • 4.83
  • 4.83
  • 5.08
  • 6.08
  • 6.08
  • Voltage Rating: 550 VAC mated 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 (Gold), -55°C to +105°C (Tin)
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes (HTSW variants); No (TSW variants, lead wave only)
  • Current Rating (Per Pin): Up to 5.2 A / 6.3 A depending on the configuration
  • Pin Centers: 2.54 mm (0.100") with options for 5.08 mm (0.200")
  • Style Options: Straight and right angle, with optional shunts and locking leads
  • Material: Phosphor bronze terminals with gold or tin plating; Insulators available in glass-filled polyester or liquid crystal polymer

Buy the Samtec TSW10428GSRA – Reliable Connectors for Industrial Applications

Purchase the Samtec TSW10428GSRA connector online today to ensure secure, corrosion-resistant electrical connections. This versatile circular connector features a 2.54 mm pitch, robust construction with gold or tin plating, and a wide operating temperature range. Suitable for demanding industrial environments, it supports RoHS compliance and lead-free soldering options. Designed for reliability across various electronic systems, this connector ensures a stable, secure connection. Buy now to improve your project’s quality with proven, high-performance connectivity solutions from trusted industry leader Samtec.

Order your Samtec TSW10428GSRA connector today and enhance your electronic systems with durable, high-performance connections designed for harsh environments.

Frequently Asked Questions

Where can I buy SAMTEC TSW10428GSRA?

You can click on the BUY or RFQ button to purchase TSW10428GSRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW10428GSRA?

You can download the TSW10428GSRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW10428GSRA?

SAMTEC

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