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SAMTEC ESW11212SD03 High-Durability Electronic Connector

The ESW Series connectors feature a black glass-filled polyester insulator and are plated with Au or Sn over 50 μm. Designed for high reliability, they support current ratings of 5.2 A per pin (ESW/TSW) and 5.7 A per pin (ESQ/TSW), with voltage ratings up to 30 VAC. Operating temperature ranges from -55°C to +125°C with gold plating, and from -55°C to +105°C with tin. They have a standard insertion depth of 3.68 mm (0.145 inches) to 6.35 mm (0.250 inches), supporting up to 100 mating cycles. RoHS compliant and wave solderable, these connectors are suitable for demanding electronic applications requiring precise and durable connections.

Authorized Distributors
Source:DigiKey
Part No:ESW-112-12-S-D-03
Stock:68
Inv Date:05-27-2026
Price: Unit price: $12.46
Buy/RFQ:
Source:DigiKey
Part No:ESW-112-12-S-D-03
Stock:0
Inv Date:05-27-2026
Price: Unit price: $5.05
Buy/RFQ:
Part No:ESW-112-12-S-D-03
Stock:0
Inv Date:05-28-2026
Price: Unit price: $5.65
Buy/RFQ:
Part No:ESW-112-12-S-D-03
Stock:34
Inv Date:05-28-2026
Price: Unit price: $56600
Buy/RFQ:

SAMTEC ESW11212SD03 High-Durability Electronic Connector Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Contact Material: Phosphor Bronze
  • Plating: Au or Sn over 50 μm
  • Current Rating: 5.2 A per pin (ESW/TSW), 5.7 A 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 (0.145 inches) to 6.35 mm (0.250 inches)
  • Normal Force: 125 grams (4.4 N)
  • Maximum Cycles: 100 mating cycles
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Wave only
  • Certifications: Not specified

Buy the Samtec Series ESQ Connectors: ESW11212SD03

Purchase the Samtec ESQ connectors online today to benefit from durable, high-performance connections ideal for complex electronic systems. These connectors support up to 5.7 A per pin, are RoHS compliant, and feature gold or tin finishes for enhanced durability. Their operating temperature range from -55°C to +125°C ensures suitability for various environments, while their low insertion force and up to 100 mating cycles provide ease of use and long-term reliability. Secure your high-quality connectors online now for seamless integration into your projects.

Buy Samtec ESQ connectors now and experience unmatched reliability and performance suitable for high-demand electronic applications.

Frequently Asked Questions

Where can I buy SAMTEC ESW11212SD03?

You can click on the BUY or RFQ button to purchase ESW11212SD03 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part ESW11212SD03?

You can download the ESW11212SD03 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of ESW11212SD03?

SAMTEC

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