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SAMTEC ESQ10444ST Industrial Connector

This product is designed for industrial applications, providing reliable performance in demanding environments. Made with black glass-filled polyester insulators and phosphor bronze contacts plated with Au or Sn, it supports high current ratings. Suitable for use in electronics requiring robust, high-temperature connections with operating temperatures from -55°C to +125°C. Its durable construction handles up to 100 mating cycles, making it ideal for reliable, long-term industrial, automation, and electronic equipment connections.

Authorized Distributors
Source:DigiKey
Part No:ESQ-104-44-S-T
Stock:83
Inv Date:05-27-2026
Price: Unit price: $13.54
Buy/RFQ:
Source:DigiKey
Part No:ESQ-104-44-S-T
Stock:0
Inv Date:05-27-2026
Price: Unit price: $5.5
Buy/RFQ:
Part No:ESQ-104-44-S-T
Stock:0
Inv Date:05-28-2026
Price: Unit price: $6.16
Buy/RFQ:
Part No:ESQ-104-44-S-T
Stock:83
Inv Date:05-28-2026
Price: Unit price: $61600
Buy/RFQ:

SAMTEC ESQ10444ST 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: 5.2 A per pin (ESW/TSW), 5.7 A per pin (ESQ/TSW)
  • 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 (0.145") to 6.35 mm (0.250")
  • Normal Force: 125 grams (4.4 N)
  • Number of Mating Cycles: 100 with 10 μin (0.25 μm) Au
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Wave only
  • Compatibility: Supports non-stackthrough and stackthrough configurations
  • Certification: RoHS compliant
  • Connectors Suitable for industrial electronics, automation systems, and demanding electrical environments.

Buy the Buy Samtec ESQ Series Connector Part Number ESQ10444ST Online

Discover the high-quality industrial connector designed for demanding environments. Featuring durable construction with phosphor bronze contacts, gold or tin plating, and wide temperature range, it ensures reliable electrical connections in automation systems and electronic devices. Easy to install with options for standard or low insertion force configurations, it supports up to 100 mating cycles. Order online today to enjoy fast delivery, genuine parts, and trusted performance that meets your critical application needs.

Buy Samtec ESQ10444ST now and experience unmatched reliability and performance in demanding industrial and electronic applications.

Frequently Asked Questions

Where can I buy SAMTEC ESQ10444ST?

You can click on the BUY or RFQ button to purchase ESQ10444ST from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part ESQ10444ST?

You can download the ESQ10444ST datasheet or visit the SAMTEC website for support.

Who is the manufacturer of ESQ10444ST?

SAMTEC

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