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SAMTEC ESQ12839ST industrial connector

This component is suitable for industrial applications, providing reliable performance in demanding environments. Made with black glass-filled polyester insulators and phosphor bronze contacts, it features gold or tin plating options for durability. It offers a voltage rating of 30 VAC, operating temperature range from -55°C to +125°C with gold plating. The insertion depth varies from 3.68 mm to 6.35 mm, with standard force of 125 grams. RoHS compliant and lead-free, it ensures high-quality, long-lasting electrical connections in demanding conditions.

Authorized Distributors
Source:DigiKey
Part No:ESQ-128-39-S-T
Stock:24
Inv Date:05-27-2026
Price: Unit price: $58.17
Buy/RFQ:
Source:DigiKey
Part No:ESQ-128-39-S-T
Stock:0
Inv Date:05-27-2026
Price: Unit price: $23.63
Buy/RFQ:
Part No:ESQ-128-39-S-T
Stock:0
Inv Date:05-28-2026
Price: Unit price: $23.63
Buy/RFQ:
Part No:ESQ-128-39-S-T
Stock:12
Inv Date:05-28-2026
Price: Unit price: $264700
Buy/RFQ:

SAMTEC ESQ12839ST industrial connector Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Contact Material: Phosphor Bronze
  • Plating: Au or Sn over 50μ
  • Voltage Rating: 30 VAC
  • Operating Temp Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • Insertion Depth: 3.68 mm to 6.35 mm
  • Normal Force: 125 grams (4.4 N)
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Wave only
  • Pin Count Options: Varies (e.g., 14-pin, 44-pin)
  • Durability: Max 100 cycles with 10μ
  • Gold

Buy the Samtec Series ESQ Industrial Connector: ESQ12839ST

Purchase the Samtec ESQ12839ST online today to ensure reliable, high-performance connections suitable for demanding industrial applications. Designed with durable materials, including phosphor bronze contacts and black glass-filled polyester insulators, it guarantees long-term performance. Featuring a voltage rating of 30 VAC, operating across temperatures from -55°C to +125°C, and with optional gold or tin plating, this connector meets high-quality standards. Its variable insertion depths, RoHS compliance, and lead-free construction make it ideal for electronics professionals seeking dependable, environmentally friendly components for critical projects.

Get Samtec ESQ12839ST today—built for precision and long-lasting durability in industrial environments.

Frequently Asked Questions

Where can I buy SAMTEC ESQ12839ST?

You can click on the BUY or RFQ button to purchase ESQ12839ST from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part ESQ12839ST?

You can download the ESQ12839ST datasheet or visit the SAMTEC website for support.

Who is the manufacturer of ESQ12839ST?

SAMTEC

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