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SAMTEC ESQ11544SD industrial connector

This component is designed for industrial applications, providing reliable performance in demanding environments. Made from black glass filled polyester with phosphor bronze contacts, it features gold or tin plating for durability. Rated for 30 VAC with operating temperatures from -55°C to +125°C depending on plating, it supports insertion depths from 0.145 to 0.250 inches. Capable of withstanding up to 100 cycles, it is RoHS compliant, lead-free, and suitable for wave soldering. Ideal for high-reliability electronic connectors requiring precise, long-lasting connections.

Authorized Distributors
Source:DigiKey
Part No:ESQ-115-44-S-D
Stock:42
Inv Date:05-27-2026
Price: Unit price: $20.92
Buy/RFQ:
Source:DigiKey
Part No:ESQ-115-44-S-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $7.95071
Buy/RFQ:
Part No:ESQ-115-44-S-D
Stock:4
Inv Date:05-28-2026
Price: Unit price: $9.51
Buy/RFQ:
Part No:ESQ-115-44-S-D
Stock:42
Inv Date:05-28-2026
Price: Unit price: $95200
Buy/RFQ:

SAMTEC ESQ11544SD industrial connector Specifications:

  • Material: Black Glass Filled Polyester Insulator
  • Contact Material: Phosphor Bronze
  • Plating: Au or Sn over 50" (1.27 μm) thickness
  • Voltage Rating: 30 VAC
  • Current Rating: 5.2A per pin (ESW/TSW), 5.7A per pin (ESQ/TSW)
  • Operating Temperature: -55°C to +125°C with Gold, -55°C to +105°C with 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
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Wave only
  • Dimensions and pin configurations vary, suitable for high-density electronic connections

Buy the Buy Samtec ESQ11544SD Part Number ESQ11544SD Online

Purchase the Samtec ESQ11544SD connector online today to ensure high-performance, reliable electronic connections suitable for demanding industrial environments. It features phosphor bronze contacts with durable gold or tin plating, supporting up to 100 insertion cycles. Its wide temperature range from -55°C to +125°C (Gold) ensures operation in extreme conditions. Designed with a black glass filled polyester insulator, it guarantees mechanical stability and electrical integrity. Order now for fast delivery and expert support to meet your project’s exact specifications.

Get Samtec ESQ11544SD today—built for precision, high reliability, and long-lasting durability in industrial applications.

Frequently Asked Questions

Where can I buy SAMTEC ESQ11544SD?

You can click on the BUY or RFQ button to purchase ESQ11544SD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part ESQ11544SD?

You can download the ESQ11544SD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of ESQ11544SD?

SAMTEC

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