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SAMTEC ESQ10512ST Industrial Electrical Connector

This component is used in industrial applications, providing reliable performance for various heavy-duty or manufacturing equipment. It features a black glass-filled polyester insulator and phosphor bronze contacts with gold or tin plating options. Suitable for environments from -55 °C to +125 °C, depending on plating, it supports operating voltages up to 30 VAC and current ratings of 5.2 to 5.7 amperes per pin. The connector has a depth range of 0.145" to 0.250", standard insertion forces, and is RoHS compliant, ensuring high durability and corrosion resistance in demanding industrial conditions.

Authorized Distributors
Source:DigiKey
Part No:ESQ-105-12-S-T
Stock:73
Inv Date:05-27-2026
Price: Unit price: $10.23
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Source:DigiKey
Part No:ESQ-105-12-S-T
Stock:0
Inv Date:05-27-2026
Price: Unit price: $3.6914
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Part No:ESQ-105-12-S-T
Stock:0
Inv Date:05-28-2026
Price: Unit price: $4.16
Buy/RFQ:
Part No:ESQ-105-12-S-T
Stock:36
Inv Date:05-28-2026
Price: Unit price: $46600
Buy/RFQ:

SAMTEC ESQ10512ST Industrial Electrical Connector Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Contact Material: Phosphor Bronze
  • Plating: Au or Sn over 50 micrometers (1.27 um)
  • Current Rating: 5.2 A per pin with Au plating, 5.7 A with Sn plating
  • Voltage Rating: 30 VAC
  • Operating Temperature: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • Insertion Depth: 0.145" to 0.250" (3.68 mm to 6.35 mm)
  • Normal Force: 125 grams (4.4 N)
  • Cycle Durability: 100 cycles with 10 μm Au
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Wave only
  • Pin Count and Options: Varying configurations, contact manufacturer for details
  • Certifications: RoHS compliant, manufacturer approved for industrial use

Buy the Samtec Series ESQ Electrical Connector: ESQ10512ST

Order the Samtec ESQ10512ST connector online today and ensure your industrial equipment operates reliably. This high-performance connector features gold or tin plating for corrosion resistance, supports temperatures from -55°C to +125°C, and provides up to 5.7 amperes per pin. Its robust design with a depth range of 0.145" to 0.250" makes it suitable for manufacturing, automation, and heavy-duty equipment. Enjoy fast delivery, secure purchase, and confidence in a proven industrial-quality component that enhances your applications.

Buy Samtec ESQ10512ST now and experience unmatched reliability and performance in heavy-duty industrial applications.

Frequently Asked Questions

Where can I buy SAMTEC ESQ10512ST?

You can click on the BUY or RFQ button to purchase ESQ10512ST from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part ESQ10512ST?

You can download the ESQ10512ST datasheet or visit the SAMTEC website for support.

Who is the manufacturer of ESQ10512ST?

SAMTEC

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