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SAMTEC ESW12512SD40 Electrical Connector

The product is a high-performance electrical connector with gold plating, designed for reliable connections in demanding industrial environments. Made of phosphor bronze with black glass-filled polyester insulators, it features a current rating of 5.2A per pin and a voltage rating of 30 VAC. Operating temperatures range from -55°C to +125°C with gold plating. Its insertion depth varies from 0.145 inches to 0.250 inches, accommodating diverse installation needs. The connector supports up to 100 mating cycles and is RoHS compliant, with wave soldering suitability, ensuring durability and environmental compliance.

Authorized Distributors
Source:DigiKey
Part No:ESW-125-12-S-D-40
Stock:38
Inv Date:05-27-2026
Price: Unit price: $24.09
Buy/RFQ:
Source:DigiKey
Part No:ESW-125-12-S-D-40
Stock:0
Inv Date:05-27-2026
Price: Unit price: $9.78
Buy/RFQ:
Part No:ESW-125-12-S-D-40
Stock:0
Inv Date:05-28-2026
Price: Unit price: $9.78
Buy/RFQ:
Part No:ESW-125-12-S-D-40
Stock:18
Inv Date:05-28-2026
Price: Unit price: $109500
Buy/RFQ:

SAMTEC ESW12512SD40 Electrical Connector Specifications:

  • Material: Phosphor Bronze contacts, Black Glass Filled Polyester insulators
  • Plating: Au or Sn over 50
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  • Current Rating: 5.2A per pin, 2 pins powered; 5.7A per pin, 2 pins powered
  • Voltage Rating: 30 VAC
  • Operating Temp Range: -55°C to +125°C with gold, -55°C to +105°C with tin
  • Insertion Depth: 0.145 inches to 0.250 inches (3.68 mm to 6.35 mm)
  • Normal Force: 125 grams (4.4 N)
  • RoHS Compliant: Yes
  • Solderability: Wave only
  • Cycle Life: Up to 100 mating cycles
  • Certifications: Recognized under RoHS, suitable for industrial use

Buy the Samtec ESW12512SD40 – Reliable Electrical Connector for Industrial Applications

Purchase the Samtec ESW12512SD40 electrical connector online today to ensure your industrial projects benefit from high-quality, reliable connections. This connector features gold plating for excellent conductivity, phosphor bronze contacts for durability, and insulators made of black glass-filled polyester to withstand harsh environments. Operating within a temperature range of -55°C to +125°C, it supports up to 100 mating cycles, has a current rating of 5.2A per pin, and is RoHS compliant. Easy to install with variable insertion depths and wave solderable, it guarantees reliable performance in demanding industrial applications.

Order your Samtec Series ESW12512SD40 electrical connector today and give your projects the dependable quality they deserve, ensuring durable and reliable connections.

Frequently Asked Questions

Where can I buy SAMTEC ESW12512SD40?

You can click on the BUY or RFQ button to purchase ESW12512SD40 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part ESW12512SD40?

You can download the ESW12512SD40 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of ESW12512SD40?

SAMTEC

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