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SAMTEC ESQ12949GT industrial connector

This component is designed for industrial applications, suitable for use in various industrial electronic systems and equipment. It features a black glass-filled polyester insulator, phosphor bronze contacts with Au or Sn plating, and supports a voltage rating of 30 VAC. The product offers a current rating of 5.2 A per pin with gold plating and 5.7 A with tin, with an operating temperature range from -55°C to +125°C. It has an insertion depth of 3.68 to 6.35 mm, standard force of 125 grams, and up to 100 mating cycles. RoHS compliant and lead-free solderable, it ensures durability and reliability in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:ESQ-129-49-G-T
Stock:23
Inv Date:05-27-2026
Price: Unit price: $60.67
Buy/RFQ:
Source:DigiKey
Part No:ESQ-129-49-G-T
Stock:0
Inv Date:05-27-2026
Price: Unit price: $24.65
Buy/RFQ:
Part No:ESQ-129-49-G-T
Stock:0
Inv Date:05-28-2026
Price: Unit price: $27.6
Buy/RFQ:
Part No:ESQ-129-49-G-T
Stock:22
Inv Date:05-28-2026
Price: Unit price: $276100
Buy/RFQ:

SAMTEC ESQ12949GT industrial connector Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Contact Material: Phosphor Bronze
  • Plating: Au or Sn (50µ” Au, 1.27µm Sn)
  • Voltage Rating: 30 VAC
  • Current Rating: 5.2 A per pin with gold, 5.7 A with tin
  • Operating Temperature Range: -55°C to +125°C (Gold), -55°C to +105°C (Tin)
  • Insertion Depth: 3.68 mm (0.145 inch) to 6.35 mm (0.250 inch)
  • Normal Force: 125 grams (4.4 N)
  • Maximum Cycles: 100 with 10 1» (0.25 µm) Au
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Wave only
  • Contact Style: Rear crimped, Non-stackthrough options available
  • Number of Pins: Varies by model (e.g., ESQ series)
  • Inserts: Standard or low insertion force models available

Buy the Samtec ESQ Series – Reliable Industrial Connectors for Electronic Systems

Purchase the Samtec ESQ Series industrial connector online today to ensure durable, high-quality connections in your electronic systems. Its robust design features corrosion-resistant gold and tin plating, supporting voltages up to 30 VAC and current ratings of over 5 amperes. Operating efficiently from -55°C to +125°C, it is RoHS compliant and lead-free, making it an environmentally friendly choice. Easy to install with standard insertion force, these connectors are ideal for demanding industrial environments requiring reliable and long-lasting performance.

Buy Samtec ESQ Series connectors now and experience unmatched reliability and performance in industrial electronic applications.

Frequently Asked Questions

Where can I buy SAMTEC ESQ12949GT?

You can click on the BUY or RFQ button to purchase ESQ12949GT from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part ESQ12949GT?

You can download the ESQ12949GT datasheet or visit the SAMTEC website for support.

Who is the manufacturer of ESQ12949GT?

SAMTEC

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