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SAMTEC ESQ12039GS Industrial Connector

This industrial-grade connector ensures reliable electrical performance in demanding environments, ideal for industrial equipment and machinery. Made with phosphor bronze contacts and gold or tin plating, it guarantees excellent conductivity and corrosion resistance. The black glass-filled polyester insulator provides durability and stability across a wide temperature range from -55°C to +125°C. Its insertion depth varies from 0.145 inches to 0.250 inches, supporting multiple pin configurations. Suitable for RoHS-compliant, lead-free soldering, it is designed for long cycle life and high current and voltage ratings for industrial applications.

Authorized Distributors
Source:DigiKey
Part No:ESQ-120-39-G-S
Stock:19
Inv Date:05-27-2026
Price: Unit price: $54.57
Buy/RFQ:
Source:DigiKey
Part No:ESQ-120-39-G-S
Stock:12
Inv Date:05-27-2026
Price: Unit price: $6.41
Buy/RFQ:
Part No:ESQ-120-39-G-S
Stock:12
Inv Date:05-28-2026
Price: Unit price: $7.17
Buy/RFQ:
Part No:ESQ-120-39-G-S
Stock:17
Inv Date:05-28-2026
Price: Unit price: $71800
Buy/RFQ:

SAMTEC ESQ12039GS Industrial Connector Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Contact Material: Phosphor Bronze
  • Plating: Au or Sn over 50 micron Gold
  • Current Rating: 5.2A per pin (ESW/TSW), 5.7A per pin (ESQ/TSW)
  • Voltage Rating: 30 VAC
  • Operating Temperature Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • Insertion Depth: 0.145 inches to 0.250 inches (3.68 mm to 6.35 mm)
  • Normal Force: Standard 125 grams (4.4 N)
  • Max Cycle: 100 cycles with 10 microns (0.25 μm) Au
  • RoHS Compliance: Yes
  • Lead-Free Solderable: Wave only
  • Certifications: See samtec.com for details
  • Part Number: ESQ12039GS

Buy the Samtec ESQ12039GS – Reliable Connectors for Industrial Applications

Purchase the Samtec ESQ12039GS connector online today and ensure reliable performance in your industrial equipment. Designed with durable materials, this connector features high current and voltage ratings, accommodating demanding operational environments. Its gold and tin plating guarantees corrosion resistance and excellent conductivity. The insulator’s robustness ensures stability over a wide temperature range from -55°C to +125°C, making it suitable for various industrial machinery and applications. Easy to install, RoHS compliant, and built for long-term use, buy now for efficiency and durability.

Get Samtec ESQ12039GS today—built for precision and long-lasting durability in industrial environments.

Frequently Asked Questions

Where can I buy SAMTEC ESQ12039GS?

You can click on the BUY or RFQ button to purchase ESQ12039GS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part ESQ12039GS?

You can download the ESQ12039GS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of ESQ12039GS?

SAMTEC

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