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SAMTEC ESQ12212ST Industrial Connector

This component is suitable for industrial applications, providing reliable performance in demanding environments. Made with phosphor bronze contacts and a black glass-filled polyester insulator, it offers high current ratings of 5.2A and 5.7A per pin with gold or tin plating. Operating temperature ranges from -55°C to +125°C (gold) and -55°C to +105°C (tin). It features a quick insertion depth adjustment from 0.145" to 0.250" with standards compliant RoHS and lead-free soldering options. Ideal for high-reliability electrical connections in industrial systems.

Authorized Distributors
Source:DigiKey
Part No:ESQ-122-12-S-T
Stock:27
Inv Date:05-27-2026
Price: Unit price: $35.27
Buy/RFQ:
Source:DigiKey
Part No:ESQ-122-12-S-T
Stock:0
Inv Date:05-27-2026
Price: Unit price: $14.126
Buy/RFQ:
Part No:ESQ-122-12-S-T
Stock:0
Inv Date:05-28-2026
Price: Unit price: $14.32
Buy/RFQ:
Part No:ESQ-122-12-S-T
Stock:13
Inv Date:05-28-2026
Price: Unit price: $160400
Buy/RFQ:

SAMTEC ESQ12212ST Industrial Connector Specifications:

  • Contact Material: Phosphor Bronze
  • Insulator Material: Black Glass Filled Polyester
  • Plating: Au or Sn, 50" (1.27 um)
  • 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 (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)
  • Maximum Cycle: 100 cycles with 10 μin (0.25 μm) Au
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Wave only

Buy the Samtec ESQ12212ST – Reliable Electrical Connector for Industrial Applications

Order the Samtec ESQ12212ST online today to ensure your projects benefit from a high-performance, durable, and RoHS-compliant connector. Ideal for demanding industrial environments, it offers a robust contact material, optimal current capacity, and broad operating temperature range. With quick insertion depth adjustment and high cycle endurance, this connector guarantees reliable connections every time. Purchase now to enhance your electrical systems with a trusted, high-quality component designed for longevity and consistent performance in tough conditions.

Buy Samtec ESQ12212ST now and experience unmatched reliability and performance for demanding industrial electrical connections.

Frequently Asked Questions

Where can I buy SAMTEC ESQ12212ST?

You can click on the BUY or RFQ button to purchase ESQ12212ST from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part ESQ12212ST?

You can download the ESQ12212ST datasheet or visit the SAMTEC website for support.

Who is the manufacturer of ESQ12212ST?

SAMTEC

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