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SAMTEC ESW12037SD Industrial Connector

The ESW12037SD is a high-performance connector designed with a black glass-filled polyester insulator and phosphor bronze contacts plated with gold or tin, offering excellent durability and corrosion resistance. It features a current rating of 5.2 A per pin (ESW/TSW) and 5.7 A per pin (ESQ/TSW), with a voltage rating of 30 VAC. Suitable for operating temperatures from -55°C to +125°C with gold plating and -55°C to +105°C with tin, it accommodates insertion depths from 3.68 mm to 6.35 mm and supports up to 100 cycles. Certified RoHS, it is ideal for demanding industrial and electronic applications requiring reliable connections.

Authorized Distributors
Source:DigiKey
Part No:ESW-120-37-S-D
Stock:26
Inv Date:05-27-2026
Price: Unit price: $71.59
Buy/RFQ:
Source:DigiKey
Part No:ESW-120-37-S-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $7.84818
Buy/RFQ:
Part No:ESW-120-37-S-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $9.4
Buy/RFQ:
Part No:ESW-120-37-S-D
Stock:26
Inv Date:05-28-2026
Price: Unit price: $94100
Buy/RFQ:

SAMTEC ESW12037SD Industrial Connector Specifications:

  • Contact Material: Phosphor Bronze
  • Plating: Au or Sn, 50 μm (1.27 μm for gold)
  • Insulator Material: Black Glass Filled Polyester
  • Voltage Rating: 30 VAC
  • Current Rating: 5.2 A per pin (ESW/TSW), 5.7 A per pin (ESQ/TSW)
  • Operating Temperature Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • Insertion Depth: 3.68 mm to 6.35 mm (0.145

Buy the Samtec ESW12037 Reliability Connector for Industrial Applications

Purchase the Samtec ESW12037SD online today to ensure reliable and durable connections in demanding industrial environments. Featuring gold or tin plating, RoHS compliance, and operating temperatures from -55°C to +125°C, this connector supports up to 100 cycles with a current rating of 5.2 to 5.7 A per pin. Its insulator is made of black glass-filled polyester, making it resistant to heat and corrosion. Ideal for electronic and industrial applications requiring secure, high-quality connections, order now for fast delivery and superior performance.

Get Samtec ESW12037SD today—built for precision and long-lasting durability.

Frequently Asked Questions

Where can I buy SAMTEC ESW12037SD?

You can click on the BUY or RFQ button to purchase ESW12037SD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part ESW12037SD?

You can download the ESW12037SD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of ESW12037SD?

SAMTEC

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