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SAMTEC ESW12144GD Electrical Connector

The ESW12144GD is a high-quality electrical connector from Samtec’s ESW series, featuring gold plating for reliable connections in demanding environments. Made with phosphor bronze contacts and black glass-filled polyester insulators, this connector supports a current rating of 5.2 A per pin with gold plating, and 5.7 A with tin. Operating temperature ranges from -55°C to +125°C with gold and -55°C to +105°C with tin. It is RoHS compliant, offers easy insertion, and is suitable for high-reliability applications requiring durability and precise connectivity.

Authorized Distributors
Source:DigiKey
Part No:ESW-121-44-G-D
Stock:26
Inv Date:05-27-2026
Price: Unit price: $25.72
Buy/RFQ:
Source:DigiKey
Part No:ESW-121-44-G-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $9.762
Buy/RFQ:
Part No:ESW-121-44-G-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $10.44
Buy/RFQ:
Part No:ESW-121-44-G-D
Stock:26
Inv Date:05-28-2026
Price: Unit price: $116900
Buy/RFQ:

SAMTEC ESW12144GD Electrical Connector Specifications:

  • Material: Black Glass Filled Polyester Insulator
  • Contact Material: Phosphor Bronze
  • Plating: Au or Sn over 50μ (1.27 μm)
  • Current Rating: 5.2 A per pin (gold), 5.7 A per pin (tin)
  • Voltage Rating: 30 VAC
  • Operating Temperature: -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" to 0.250")
  • Normal Force: 125 grams (4.4 N)
  • Max Cycles: 100 with 10 μm (0.25 μm) gold
  • RoHS Compliant: Yes, Lead-Free Solderable (Wave only)

Buy the Samtec Series ESW Electrical Connector: ESW12144GD

Purchase the Samtec ESW12144GD electrical connector online today to ensure reliable, high-quality connections for your electronic projects. Featuring robust phosphor bronze contacts with gold or tin plating, and constructed with durable black glass-filled polyester insulators, this connector meets strict RoHS standards. It supports current ratings up to 5.7 A per pin, operates over a temperature range from -55°C to +125°C with gold plating, and is suitable for applications requiring multiple insertion cycles. Order now for quick delivery and excellent connectivity performance.

Get Samtec ESW12144GD today—built for precision, high-performance, and long-lasting durability in demanding electronic assemblies.

Frequently Asked Questions

Where can I buy SAMTEC ESW12144GD?

You can click on the BUY or RFQ button to purchase ESW12144GD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part ESW12144GD?

You can download the ESW12144GD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of ESW12144GD?

SAMTEC

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