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SAMTEC ESQ12734SD Industrial Connector

This high-performance connector series is engineered for industrial use, offering excellent electrical conductivity, corrosion resistance, and durability. Made with phosphor bronze contacts and gold or tin plating, it supports a current rating of up to 5.7 A per pin, with an operating temperature range from -55°C to +125°C. The insulator is constructed from black glass-filled polyester, ensuring robust mechanical stability. Suitable for automation, control systems, and demanding electronics, these connectors are RoHS compliant and feature standard and low insertion force options for versatile applications.

Authorized Distributors
Source:DigiKey
Part No:ESQ-127-34-S-D
Stock:26
Inv Date:05-27-2026
Price: Unit price: $34.13
Buy/RFQ:
Source:DigiKey
Part No:ESQ-127-34-S-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $13.87
Buy/RFQ:
Part No:ESQ-127-34-S-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $15.53
Buy/RFQ:
Part No:ESQ-127-34-S-D
Stock:26
Inv Date:05-28-2026
Price: Unit price: $155300
Buy/RFQ:

SAMTEC ESQ12734SD Industrial Connector Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Contact Material: Phosphor Bronze
  • Plating: Au or Sn over 50 μin (1.27 μm)
  • Current Rating: 5.7 A per pin (ESQ/TSW), 5.2 A per pin (ESW/TSW)
  • Voltage Rating: 30 VAC
  • Operating Temp Range: -55 °C to +125 °C (Gold plating), -55 °C to +105 °C (Tin plating)
  • Insertion Depth: 0.145" to 0.250" (3.68 mm to 6.35 mm)
  • Normal Force: 125 grams (4.4 N)
  • Max Cycles: 100 with 10 μin (0.25 μm) Au
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Wave only
  • Certifications: Recognized in RoHS standards, compatible with PC/104™ systems
  • Contact Arrangement: Multiple options, single or double row, various pin counts
  • Insertion Force: Standard or low, depending on model, ensuring ease of assembly
  • Connectors compatible with stackthrough and non-stackthrough configurations

Buy the Buy Samtec ESQ Series Connector Part Number ESQ12734SD Online

Purchase the Samtec ESQ Series industrial connector ESQ12734SD online today for reliable performance in demanding environments. Designed with durable phosphor bronze contacts and gold or tin plating, it supports high current capacity and wide temperature ranges. Ideal for automation, control systems, and electronic applications, the connector features easy-to-assemble options, RoHS compliance, and a robust insulator made from glass-filled polyester. Ensure your projects benefit from high-quality, dependable connectors available with fast online ordering and delivery.

Order your Samtec ESQ Series connector ESQ12734SD today and ensure reliable electrical connections for your industrial control and automation projects.

Frequently Asked Questions

Where can I buy SAMTEC ESQ12734SD?

You can click on the BUY or RFQ button to purchase ESQ12734SD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part ESQ12734SD?

You can download the ESQ12734SD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of ESQ12734SD?

SAMTEC

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