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SAMTEC ESQ12439SD Industrial Connector

This industrial component is designed for reliable performance in demanding environments, ideal for use in various industrial equipment and machinery. Featuring durable construction, gold or tin plating, and a high operating temperature range from -55°C to +125°C, it ensures long-lasting connectivity. The insulator is made of black glass-filled polyester, and the contact material is phosphor bronze with various plating options. It supports current ratings up to 5.7A per pin with a voltage rating of 30 VAC. Suitable for applications requiring secure electrical connections with RoHS compliance and wave solderability.

Authorized Distributors
Source:DigiKey
Part No:ESQ-124-39-S-D
Stock:28
Inv Date:05-27-2026
Price: Unit price: $30.3
Buy/RFQ:
Source:DigiKey
Part No:ESQ-124-39-S-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $12.31
Buy/RFQ:
Part No:ESQ-124-39-S-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $13.79
Buy/RFQ:
Part No:ESQ-124-39-S-D
Stock:14
Inv Date:05-28-2026
Price: Unit price: $137900
Buy/RFQ:

SAMTEC ESQ12439SD Industrial Connector Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Contact Material: Phosphor Bronze
  • Plating: Au or Sn over 50% Au
  • Current Rating: 5.2A per pin (ESW/TSW), 5.7A per pin (ESQ/TSQ)
  • Voltage Rating: 30 VAC
  • Operating Temperature Range: -55°C to +125°C (Gold), -55°C to +105°C (Tin)
  • Insertion Depth: 0.145" to 0.250" (3.68mm to 6.35mm)
  • Normal Force: 125 grams (4.4 N), Max Cycle: 100 with 10μm (0.25μm) Au
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Wave only
  • Pin Configuration: Various options with 1 or 2 row configurations
  • Certifications: RoHS, compatible with industry standards
  • Connector Series: ESQ series, suitable for low-insertion force applications

Buy the Samtec ESQ12439SD – Reliable Industrial Connector for Manufacturing and Automation

Enhance your industrial projects with the reliable and high-quality connector available online. Designed for demanding environments, this connector supports up to 5.7A per pin and operates within a temperature range of -55°C to +125°C. Its durable construction features phosphor bronze contacts, gold or tin plating, and a black glass-filled polyester insulator. RoHS compliant and suitable for wave soldering, ensuring long-lasting, secure connections in various industrial machinery and equipment. Order now for fast shipping and dependable performance.

Order your Samtec Series ESQ12439SD industrial connector today and give your projects the dependable quality they deserve for demanding industrial applications.

Frequently Asked Questions

Where can I buy SAMTEC ESQ12439SD?

You can click on the BUY or RFQ button to purchase ESQ12439SD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part ESQ12439SD?

You can download the ESQ12439SD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of ESQ12439SD?

SAMTEC

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