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SAMTEC ESW12549SD Electrical Connector

The product is a high-performance electrical connector featuring gold and tin plating options, with a black glass-filled polyester insulator. Designed for reliable mating, it supports current ratings of 5.2 A per pin with gold plating and 5.7 A with tin, suitable for voltages up to 30 VAC. Operating temperature ranges from -55°C to +125°C with gold and -55°C to +105°C with tin. It offers insertion depths from 0.145 to 0.250 inches, with a standard force of 125 grams, supporting up to 100 cycles. RoHS compliant and lead-free solderable for wave assembly.

Authorized Distributors
Source:DigiKey
Part No:ESW-125-49-S-D
Stock:26
Inv Date:05-27-2026
Price: Unit price: $30.25
Buy/RFQ:
Source:DigiKey
Part No:ESW-125-49-S-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $12.29
Buy/RFQ:
Part No:ESW-125-49-S-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $13.76
Buy/RFQ:
Part No:ESW-125-49-S-D
Stock:26
Inv Date:05-28-2026
Price: Unit price: $137600
Buy/RFQ:

SAMTEC ESW12549SD Electrical Connector Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Contact Material: Phosphor Bronze
  • Plating: Au, Sn over Ni
  • Plating Thickness: 50 microinches (1.27 um)
  • Current Rating: 5.2 A per pin with gold, 5.7 A per pin with tin
  • Voltage Rating: 30 VAC
  • Operating Temperature Range: -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: Up to 100 cycles with 10 microinch (0.25 um) Au plating
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Wave only

Buy the Buy Samtec Connector Part Number ESW12549SD Online

Enhance your electronic assemblies with this reliable electrical connector featuring gold and tin plating options. It supports high current ratings up to 5.7 A per pin, with a wide operating temperature range from -55°C to +125°C. Designed with a durable black glass-filled polyester insulator and phosphor bronze contacts, it ensures excellent electrical performance and mechanical durability. Easy to install with a standard insertion force of 125 grams, this RoHS-compliant connector is ideal for industrial and electronic equipment requiring secure and stable connections.

Buy Samtec ESW12549SD now and experience unmatched reliability and high-performance electrical connections for industrial applications.

Frequently Asked Questions

Where can I buy SAMTEC ESW12549SD?

You can click on the BUY or RFQ button to purchase ESW12549SD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part ESW12549SD?

You can download the ESW12549SD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of ESW12549SD?

SAMTEC

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