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Vishay SFH619AX009T Optocoupler

The SFH619A is an optocoupler featuring a gallium arsenide infrared LED and a silicon photodarlington sensor. It provides high isolation with a breakdown voltage of 300 V and a test voltage of 5300 Vms, making it suitable for signal isolation and switching applications. Its plastic DIP-4 package supports high reliability and compatibility with various systems. It offers high collector-emitter voltage, high speed switching, long life, and compliance with RoHS, UL, and IEC safety standards, ensuring safe, efficient operation in industrial, control, and automation systems.

Authorized Distributors
Source:Newark
Part No:SFH619A-X009T
Stock:2456
Inv Date:06-09-2026
Price: Unit price: $1.47
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Source:DigiKey
Part No:SFH619A-X009T
Stock:3746
Inv Date:06-09-2026
Price: Unit price: $1.43
Buy/RFQ:
Part No:SFH619A-X009T
Stock:1461
Inv Date:06-10-2026
Price: Unit price: $1.43
Buy/RFQ:
Part No:SFH619A-X009T
Stock:98
Inv Date:06-10-2026
Price: N/A
Buy/RFQ:

Vishay SFH619AX009T Optocoupler Specifications:

  • Isolation test voltage: 5300 Vms
  • Collector-emitter breakdown voltage: 300 V
  • Power dissipation: 100 mW (input), 150 mW (output)
  • Forward current: 60 mA
  • Peak reverse voltage: 6 V
  • Storage temperature range: -55°C to +150°C
  • Operating temperature: -55°C to +100°C
  • Package: DIP-4, standard plastic
  • UL system code: H, UL file no. E52744
  • RoHS compliant
  • Creepage and clearance distance: 7 mm (standard DIP-4), 8 mm (400 mil DIP)
  • Creepage/clearance for SMD options: 8 mm
  • Reflow soldering temperature: 260°C Max. for 10s

Buy the Vishay Series SFH Series Optocoupler: SFH619A

Purchase the Vishay SFH619A optocoupler online today to benefit from its high isolation voltage, fast switching speeds, and durability. Perfect for industrial automation, control systems, and signal isolation applications. With a breakdown voltage of 300 V and test voltage of 5300 Vms, it ensures safety and reliable operation. Its compact DIP-4 package offers easy integration into your circuits, meeting RoHS, UL, and IEC safety standards. Get yours now for superior performance and long-term dependability in demanding environments.

Buy Vishay SFH619A now and experience high-voltage isolation, rapid switching, and long-lasting reliability for industrial and control system applications.

Frequently Asked Questions

Where can I buy Vishay SFH619AX009T?

You can click on the BUY or RFQ button to purchase SFH619AX009T from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part SFH619AX009T?

You can download the SFH619AX009T datasheet or visit the Vishay website for support.

Who is the manufacturer of SFH619AX009T?

Vishay

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