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SAMTEC ESW12012SD Electrical Connector

The ESW12012SD is a high-quality electrical connector from Samtec's ESW series, featuring a black glass-filled polyester insulator and phosphor bronze contacts with gold plating. Designed for reliable performance, it supports current ratings of 5.2 to 5.7 amperes per pin, with a voltage rating of 30 VAC. Its operating temperature range varies with plating type, from -55°C to +125°C with gold and -55°C to +105°C with tin. The connector's insertion depth ranges from 3.68 mm to 6.35 mm, and it is RoHS compliant and wave solderable. Suitable for diverse electronic applications requiring durable and precise connections.

Authorized Distributors
Source:DigiKey
Part No:ESW-120-12-S-D
Stock:36
Inv Date:05-27-2026
Price: Unit price: $7.66
Buy/RFQ:
Part No:ESW-120-12-S-D
Stock:71
Inv Date:05-28-2026
Price: Unit price: $7.68
Buy/RFQ:
Part No:ESW-120-12-S-D
Stock:5
Inv Date:05-28-2026
Price: Unit price: $85800
Buy/RFQ:

SAMTEC ESW12012SD Electrical Connector Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Contact Material: Phosphor Bronze
  • Plating: Au or Sn over 50 μm (1.27 μm typical)
  • Current Rating: 5.2A per pin (ESW/TSW), 5.7A per pin (ESQ/TSW)
  • Voltage Rating: 30 VAC
  • Operating Temp 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
  • Dimensions: Length varies with option, typical tail length approximately 4.0 mm
  • Material: Phosphor bronze and glass-filled polyester
  • Plating Thickness: 50 μm Au over 50 μm Sn
  • Normal Force: 125 grams (4.4 N)
  • Maximum Cycles: 100
  • RoHS Compliant: Yes
  • Lead-Free: Wave only solderable
  • Voltage Rating: 30 VAC
  • Operating Temperature: -55°C to +125°C (Gold), -55°C to +105°C (Tin)

Buy the Samtec Series ESW Electrical Connector: ESW12012SD

Purchase the Samtec ESW12012SD electrical connector online today to ensure your electronic assemblies are secure, reliable, and capable of handling up to 5.7 amperes per pin. Designed for durability, it features phosphor bronze contacts with gold plating and a glass-filled polyester insulator, supporting operating temperatures from -55°C to +125°C with gold plating. This RoHS compliant connector supports easy wave soldering, has an insertion depth from 3.68 mm to 6.35 mm, and provides excellent performance for critical electronic applications. Order now for fast delivery and technical assistance!

Buy Samtec ESW12012SD now and experience unmatched reliability and performance with high-current capacity and RoHS compliance.

Frequently Asked Questions

Where can I buy SAMTEC ESW12012SD?

You can click on the BUY or RFQ button to purchase ESW12012SD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part ESW12012SD?

You can download the ESW12012SD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of ESW12012SD?

SAMTEC

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