myMectronic
myMectronic

A Premier B2B Part Search

SAMTEC ESQ11937SD Industrial Connector

This component is suitable for industrial applications, providing reliable performance in demanding environments. Made with phosphor bronze contacts, gold or tin plating, and black glass-filled polyester insulators, it offers high current ratings of 5.2A (per pin) or 5.7A (per pin with specific configurations). Operating temperature ranges from -55°C to +125°C with gold and -55°C to +105°C with tin plating. The insertion depth varies from 3.68 mm to 6.35 mm. RoHS compliant and lead-free, making it ideal for high-quality, environmentally friendly electronic assemblies.

Authorized Distributors
Source:DigiKey
Part No:ESQ-119-37-S-D
Stock:75
Inv Date:05-27-2026
Price: Unit price: $22.05
Buy/RFQ:
Source:DigiKey
Part No:ESQ-119-37-S-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $8.36545
Buy/RFQ:
Part No:ESQ-119-37-S-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $8.95
Buy/RFQ:
Part No:ESQ-119-37-S-D
Stock:30
Inv Date:05-20-2026
Price: Unit price: $10.02
Buy/RFQ:

SAMTEC ESQ11937SD Industrial Connector Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Contact Material: Phosphor Bronze
  • Plating: Au or Sn over 50 microinches
  • 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 with gold, -55°C to +105°C with 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
  • Certifications: RoHS

Buy the Samtec ESQ Series Industrial Connector Part Number ESQ11937SD

Enhance your electronic assemblies with the Samtec ESQ series connectors, designed for demanding industrial environments. Featuring high current ratings up to 5.7A per pin, wide operating temperature range, and RoHS compliance, these connectors ensure robust and reliable connections. Made with durable phosphor bronze contacts, gold or tin plating, and glass-filled polyester insulators, they offer excellent performance and environmental resistance. Easy to install with specified insertion depths, these connectors are ideal for high-reliability applications in automation, control systems, and manufacturing equipment.

Buy Samtec ESQ series connectors now and experience unmatched reliability, high current capacity, and excellent temperature stability for demanding industrial electronics.

Frequently Asked Questions

Where can I buy SAMTEC ESQ11937SD?

You can click on the BUY or RFQ button to purchase ESQ11937SD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part ESQ11937SD?

You can download the ESQ11937SD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of ESQ11937SD?

SAMTEC

Sponsored by