myMectronic
myMectronic

A Premier B2B Part Search

SAMTEC ESW10312GD03 Electrical Connector

The ESW10312GD03 is a high-quality electrical connector from the Samtec ESQ series, featuring gold plating and a black glass-filled polyester insulator. Designed for reliable connections, it supports a current rating of 5.2 A per pin with Au or Sn over plating, and a voltage rating of 30 VAC. Operating across -55°C to +125°C with gold, and -55°C to +105°C with tin, it offers insertion depths from 0.145 inches to 0.250 inches. This RoHS-compliant, lead-free connector ensures durable, precise, and efficient electronic applications in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:ESW-103-12-G-D-03
Stock:127
Inv Date:05-27-2026
Price: Unit price: $6.26
Buy/RFQ:
Source:DigiKey
Part No:ESW-103-12-G-D-03
Stock:0
Inv Date:05-27-2026
Price: Unit price: $2.55
Buy/RFQ:
Part No:ESW-103-12-G-D-03
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.85
Buy/RFQ:
Part No:ESW-103-12-G-D-03
Stock:63
Inv Date:05-28-2026
Price: Unit price: $28600
Buy/RFQ:

SAMTEC ESW10312GD03 Electrical Connector Specifications:

  • Material: Black Glass Filled Polyester for insulator, Phosphor Bronze for contacts
  • Plating: Au or Sn over 50" (1.27 μm)
  • Current Rating: 5.2 A per pin (ESW/TSW), 5.7 A per pin (ESQ/TSW)
  • Voltage Rating: 30 VAC
  • Operating Temperature: -55°C to +125°C with gold, -55°C to +105°C with tin
  • Insertion Depth: 0.145" to 0.250" (3.68 mm to 6.35 mm)
  • Normal Force: 125 grams (4.4 N)
  • Cycle Life: 100 cycles with 10 μm Au
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Wave only
  • Certifications: RoHS

Buy the Samtec Series ESQ Electrical Connector: ESW10312GD03

Enhance your electronic assemblies with the durable and high-performance Samtec electrical connector. Featuring gold plating and a robust black polyester insulator, this connector supports efficient, reliable connections with a current rating of 5.2 A per pin and a voltage of 30 VAC. Suitable for temperatures from -55°C to +125°C, it ensures longevity and stability in demanding environments. Purchase online today to enjoy fast delivery, quality assurance, and trusted performance for your critical applications.

Buy Samtec ESQ series ESW10312GD03 connector now and experience unmatched reliability and performance in your electronic designs.

Frequently Asked Questions

Where can I buy SAMTEC ESW10312GD03?

You can click on the BUY or RFQ button to purchase ESW10312GD03 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part ESW10312GD03?

You can download the ESW10312GD03 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of ESW10312GD03?

SAMTEC

Sponsored by