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SAMTEC ESQ11159ST Industrial Connector

This high-quality connector is ideal for industrial settings, offering excellent electrical performance and durability. Constructed with phosphor bronze contact material and gold or tin plating, it ensures reliable connections under varying temperature conditions. Designed with insulating black glass-filled polyester, it supports 30 VAC voltage ratings and up to 5.7 A per pin current capacity. Its robust construction handles up to 100 cycles and features a typical insertion depth of 3.68 mm to 6.35 mm. This RoHS-compliant component is suitable for demanding industrial and electronic applications.

Authorized Distributors
Source:DigiKey
Part No:ESQ-111-59-S-T
Stock:36
Inv Date:05-27-2026
Price: Unit price: $26.54
Buy/RFQ:
Source:DigiKey
Part No:ESQ-111-59-S-T
Stock:0
Inv Date:05-27-2026
Price: Unit price: $10.073
Buy/RFQ:
Part No:ESQ-111-59-S-T
Stock:0
Inv Date:05-28-2026
Price: Unit price: $12.07
Buy/RFQ:
Part No:ESQ-111-59-S-T
Stock:0
Inv Date:05-27-2026
Price: Unit price: $11.28
Buy/RFQ:
Part No:ESQ-111-59-S-T
Stock:0
Inv Date:05-27-2026
Price: Unit price: $11.28
Buy/RFQ:
Part No:ESQ-111-59-S-T
Stock:36
Inv Date:05-28-2026
Price: Unit price: $120700
Buy/RFQ:

SAMTEC ESQ11159ST Industrial Connector Specifications:

  • Contact Material: Phosphor Bronze
  • Plating: Au or Sn over 50 micro inches (1.27 μm)
  • Insulator Material: Black Glass Filled Polyester
  • Voltage Rating: 30 VAC
  • Current Rating: 5.7 A per pin
  • Operating Temperature Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • Insertion Depth: 3.68 mm (0.145 inches) to 6.35 mm (0.250 inches)
  • Normal Force: Standard 125 grams (4.4 N)
  • RoHS Compliant: Yes
  • Cycle Life: Up to 100 cycles
  • Lead-Free Solderable: Wave only
  • Certifications: RoHS compliant

Buy the Buy Samtec ESQ11159ST Part Number ESQ11159ST Online

Order the Samtec ESQ11159ST connector online today to ensure dependable electrical connections in industrial environments. Featuring robust phosphor bronze contacts with gold or tin plating, it supports 30 VAC and 5.7 A per pin, ideal for demanding applications. Its durable black glass-filled polyester insulator withstands temperatures from -55°C to +125°C. RoHS compliant and capable of up to 100 insertion cycles, this connector offers excellent performance for electronic and industrial systems that require secure, long-term connectivity.

Get Samtec ESQ11159ST today—built for reliable industrial performance and long-lasting durability.

Frequently Asked Questions

Where can I buy SAMTEC ESQ11159ST?

You can click on the BUY or RFQ button to purchase ESQ11159ST from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part ESQ11159ST?

You can download the ESQ11159ST datasheet or visit the SAMTEC website for support.

Who is the manufacturer of ESQ11159ST?

SAMTEC

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