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SAMTEC ESQ11537SD Industrial Electrical Connector

This high-performance electrical connector is suitable for industrial applications, ensuring reliable and durable connections in demanding environments. Its robust design features gold and tin plating options, high temperature tolerance from -55°C to +125°C, and RoHS compliance. The connector's insulator is made of black glass-filled polyester, providing excellent insulation and stability. It supports a current rating of 5.2A per pin with gold plating and 5.7A with tin, making it ideal for high-reliability electronic and industrial systems. Designed for easy insertion and cycle endurance, it is compatible with wave soldering and offers multiple pin configurations.

Authorized Distributors
Source:DigiKey
Part No:ESQ-115-37-S-D
Stock:91
Inv Date:05-27-2026
Price: Unit price: $17.4
Buy/RFQ:
Source:DigiKey
Part No:ESQ-115-37-S-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $6.60643
Buy/RFQ:
Part No:ESQ-115-37-S-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $7.91
Buy/RFQ:
Part No:ESQ-115-37-S-D
Stock:36
Inv Date:05-28-2026
Price: Unit price: $79200
Buy/RFQ:

SAMTEC ESQ11537SD Industrial Electrical Connector Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Contact Material: Phosphor Bronze
  • Plating Options: Au or Sn ove, 50
  • 1.27
  • 100
  • 2.54
  • 4.4
  • 5.2
  • 5.7
  • 30
  • -55
  • 125
  • -55
  • 105
  • 85
  • 90
  • 100
  • 10
  • 6.35
  • 3.68
  • 125
  • 4
  • 0.25
  • 0.7
  • 0.03
  • 0.25
  • 85
  • 90
  • 125
  • 105
  • 124
  • 125
  • 90
  • 85
  • 90
  • 85
  • 90
  • 85
  • 90
  • 85
  • 90
  • 85
  • 90
  • 85
  • 90
  • 85
  • 90
  • 85
  • 90
  • 85
  • 90
  • 85
  • 90
  • 85
  • 90
  • 85
  • 90
  • 85
  • 90
  • 85
  • 90
  • 85
  • 90
  • 85
  • 90
  • 85
  • 90
  • 85
  • 90
  • 85
  • 90
  • 85
  • 90
  • 85
  • 90
  • 85
  • 90
  • 85
  • 90
  • Operating Temp Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • Insertion Depth: 3.68 mm (.145") to 6.35 mm (.250")
  • Normal Force: 125 grams (4.4 N), Max Cycle: 100 with 10 μm (.25 μm) Au
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Wave only
  • Certifications: Recognized under RoHS, compatible with wave soldering
  • Design: Reliable high-current electrical connector, supporting multiple pin configurations and easy insertion for industrial use

Buy the Samtec ESQ11537SD – Reliable Electrical Connector for Industrial Applications

Secure your industrial electronic systems with the Samtec Industrial Electrical Connector available online. Designed for demanding environments, it features gold and tin plating options, supporting high temperature tolerance from -55°C to +125°C. With a current rating of 5.2A per pin with gold and 5.7A with tin, it guarantees robust, durable connections. Easy to install, RoHS compliant, and suitable for wave soldering, this connector ensures reliable performance in your critical applications. Order now for fast delivery and seamless integration!

Buy Samtec ESQ11537SD now and experience unmatched reliability and performance in demanding industrial environments.

Frequently Asked Questions

Where can I buy SAMTEC ESQ11537SD?

You can click on the BUY or RFQ button to purchase ESQ11537SD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part ESQ11537SD?

You can download the ESQ11537SD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of ESQ11537SD?

SAMTEC

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