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SAMTEC ESQ11812ST Industrial Connector

This component is designed for industrial applications, offering reliable performance in various industrial systems. Made from black glass filled polyester insulator material, it features phosphor bronze contact material with gold or tin plating, rated for 30 VAC. Operating temperature ranges from -55°C to +125°C with gold plating and -55°C to +105°C with tin. The insertion depth varies from 3.68 mm to 6.35 mm (0.145 to 0.250 inches). It supports a standard insertion force of 125 grams and up to 100 cycles, ensuring durability and dependable electrical connections under demanding conditions.

Authorized Distributors
Source:DigiKey
Part No:ESQ-118-12-S-T
Stock:27
Inv Date:05-27-2026
Price: Unit price: $28.86
Buy/RFQ:
Source:DigiKey
Part No:ESQ-118-12-S-T
Stock:0
Inv Date:05-27-2026
Price: Unit price: $11.5558
Buy/RFQ:
Part No:ESQ-118-12-S-T
Stock:0
Inv Date:05-28-2026
Price: Unit price: $11.72
Buy/RFQ:
Part No:ESQ-118-12-S-T
Stock:13
Inv Date:05-28-2026
Price: Unit price: $131300
Buy/RFQ:

SAMTEC ESQ11812ST Industrial Connector Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Contact Material: Phosphor Bronze
  • Plating: Au or Sn over 50
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  • Current Rating: 5.2A per pin (2 pins powered), 5.7A per pin (2 pins powered)
  • Voltage Rating: 30 VAC
  • Operating Temperature Range: -55°C to +125°C (Gold), -55°C to +105°C (Tin)
  • Insertion Depth: 3.68 mm to 6.35 mm (0.145” to 0.250”)
  • Normal Force: 125 grams (4.4 N)
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Wave only
  • Cycle Durability: Up to 100 cycles with 10 μm (0.25 μm) Au plating
  • Certifications: RoHS compliant, suitable for industrial environments

Buy the Samtec ESQ11812ST – Reliable Industrial Connectors for Modular Systems

Purchase the Samtec ESQ11812ST industrial connector online today to ensure reliable electrical connections in your industrial projects. Featuring robust phosphor bronze contacts with gold or tin plating, it supports up to 5.7A per pin and operates effectively between -55°C and +125°C. With an insertion depth ranging from 3.68 mm to 6.35 mm, this connector withstands up to 100 cycles, ensuring durability under demanding conditions. RoHS compliant and lead-free, it's suitable for a wide range of industrial automation and electronic systems.

Order your Samtec SeriesESQ11812ST industrial connector today and give your projects the dependable quality they deserve.

Frequently Asked Questions

Where can I buy SAMTEC ESQ11812ST?

You can click on the BUY or RFQ button to purchase ESQ11812ST from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part ESQ11812ST?

You can download the ESQ11812ST datasheet or visit the SAMTEC website for support.

Who is the manufacturer of ESQ11812ST?

SAMTEC

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