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SAMTEC ESW12037LD Electrical Connector

The ESW12037LD is a high-quality electrical connector featuring black glass-filled polyester insulators and phosphor bronze contacts, plated with Au or Sn over 50 microinches. It supports a voltage rating of 30 VAC with a current capacity of 5.2 A per pin, suitable for high-reliability applications. Operating within -55°C to +125°C for gold and -55°C to +105°C for tin plating, this connector offers a 3.68 mm to 6.35 mm insertion depth, standard contact force of 125 grams, and up to 100 cycles durability. RoHS compliant and wave solderable, it is ideal for demanding electronic assemblies.

Authorized Distributors
Source:DigiKey
Part No:ESW-120-37-L-D
Stock:30
Inv Date:05-27-2026
Price: Unit price: $16.4
Buy/RFQ:
Source:DigiKey
Part No:ESW-120-37-L-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $5.96
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Part No:ESW-120-37-L-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $7.06
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Part No:ESW-120-37-L-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $7.36
Buy/RFQ:
Part No:ESW-120-37-L-D
Stock:15
Inv Date:05-28-2026
Price: Unit price: $70600
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SAMTEC ESW12037LD Electrical Connector Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Contact Material: Phosphor Bronze
  • Plating: Au or Sn over 50 microinches (1.27 μm)
  • Voltage Rating: 30 VAC
  • Current Rating: 5.2 A per pin
  • 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)
  • Standard Force: 125 grams (4.4 N)
  • Max Cycle: 100 with 10 μm (0.25 μm) Au
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Wave only
  • Certifications: Recognized under international standards
  • Connector Style: Modular, high-reliability electronic interconnect
  • Compatibility: Suited for PC/104™ and similar electronic modules

Buy the Samtec Series ESQ Connector: ESW12037LD

Purchase the Samtec ESW12037LD electrical connector online today to ensure high-quality, reliable, and durable connections for your electronic projects. Featuring gold or tin plating, RoHS compliance, and operating temperatures from -55°C to +125°C, this connector supports 30 VAC and 5.2 A per pin. It offers an insertion depth of 3.68 mm to 6.35 mm, standard force of 125 grams, and up to 100 insertion cycles. Ideal for demanding applications with high performance standards, order now for quick delivery and excellent value.

Get Samtec ESW12037LD today—built for precision and long-lasting durability in high-reliability electronic connections.

Frequently Asked Questions

Where can I buy SAMTEC ESW12037LD?

You can click on the BUY or RFQ button to purchase ESW12037LD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part ESW12037LD?

You can download the ESW12037LD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of ESW12037LD?

SAMTEC

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