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SAMTEC ESQ12039SS industrial connector

This component is designed for industrial applications, providing reliable performance in demanding environments. Made with phosphor bronze contacts and gold or tin plating, it offers high current ratings of 5.2A per pin with gold and 5.7A with tin plating, suitable for rugged industrial use. It features black glass-filled polyester insulation, operating temperature ranges from -55°C to +125°C with gold plating and up to +105°C with tin. Its insertion depth varies from 0.145" to 0.250", making it versatile for different assemblies. RoHS compliant and lead-free solderable, this connector ensures durability and environmental safety during operation.

Authorized Distributors
Source:DigiKey
Part No:ESQ-120-39-S-S
Stock:34
Inv Date:06-09-2026
Price: Unit price: $15.62
Buy/RFQ:
Source:DigiKey
Part No:ESQ-120-39-S-S
Stock:0
Inv Date:06-09-2026
Price: Unit price: $5.68
Buy/RFQ:
Part No:ESQ-120-39-S-S
Stock:0
Inv Date:06-10-2026
Price: Unit price: $6.35
Buy/RFQ:
Part No:ESQ-120-39-S-S
Stock:0
Inv Date:06-09-2026
Price: Unit price: $6.62
Buy/RFQ:
Part No:ESQ-120-39-S-S
Stock:17
Inv Date:06-09-2026
Price: Unit price: $6.35
Buy/RFQ:

SAMTEC ESQ12039SS industrial connector Specifications:

  • Contact Material: Phosphor Bronze
  • Plating: Au or Sn over Ni
  • Gold Plating Thickness: 50 μin (1.27 μm)
  • Current Rating: 5.2A per pin (Au), 5.7A per pin (Sn)
  • Voltage Rating: 30 VAC
  • Insulator Material: Black Glass Filled Polyester
  • Operating Temp Range: -55°C to +125°C (Gold), -55°C to +105°C (Tin)
  • Insertion Depth: 0.145" to 0.250" (3.68 mm to 6.35 mm)
  • Normal Force: 125 grams (4.4 N)
  • Max Cycles: 100 with 10 μin (0.25 μm) Au
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Wave only
  • Certifications: RoHS compliant
  • Connection Type: PCB mounting, through-hole, or snap-in
  • Compatibility: Compatible with standard PC/104™ connectors
  • RoHS Status: Fully compliant

Buy the Buy Samtec ESQ12039SS Part Number ESQ12039SS Online

Enhance your industrial applications by purchasing the Samtec ESQ12039SS connector online. Featuring phosphor bronze contacts with gold or tin plating and a robust black glass-filled polyester insulator, this connector is designed for demanding environments. With high current ratings of 5.2A with gold plating and 5.7A with tin, it operates safely within a temperature range from -55°C to +125°C. Its versatile insertion depth from 0.145" to 0.250" makes it adaptable to various assemblies. RoHS compliant and lead-free, this connector combines durability, safety, and performance to meet your industrial needs.

Order your Samtec SeriesESQ12039SS connector today and ensure your industrial projects benefit from reliable, high-performance connector solutions.

Frequently Asked Questions

Where can I buy SAMTEC ESQ12039SS?

You can click on the BUY or RFQ button to purchase ESQ12039SS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part ESQ12039SS?

You can download the ESQ12039SS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of ESQ12039SS?

SAMTEC

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