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WURTH ELEKTRONIK 140357145100 Optocoupler

This optocoupler features a phototransistor output with a fast response time, designed for general electronic applications requiring isolation and reliable switching. It complies with RoHS, REACH, and halogen-free standards, ensuring environmental safety. Suitable for use in automation, control systems, and industrial electronics, it operates within a temperature range of -55°C to +110°C and offers a collector-emitter voltage of 35V. Its compact plastic housing and high transfer ratio of up to 160% make it ideal for high-performance signal isolation and switching applications.

Authorized Distributors
Source:Newark
Part No:140357145100
Stock:1741
Inv Date:06-12-2026
Price: Unit price: $0.313
Buy/RFQ:
Source:DigiKey
Part No:140357145100
Stock:3014
Inv Date:06-12-2026
Price: Unit price: $0.29
Buy/RFQ:
Part No:140357145100
Stock:4522
Inv Date:06-12-2026
Price: Unit price: $0.28
Buy/RFQ:

WURTH ELEKTRONIK 140357145100 Optocoupler Specifications:

  • Type: Optocoupler Phototransistor
  • Input DC: 15 mA
  • Package: SOP 4
  • Housing Color: White
  • RoHS Compliance: Yes
  • REACH Compliance: Yes
  • Halogen Free: Yes
  • Operating Temperature: -55°C to +110°C
  • Storage Temperature: -55°C to +125°C
  • Collector Emitter Voltage: 35V
  • Emitter Collector Voltage: 7V
  • Collector Current: 50mA
  • Output Power Dissipation: 150mW
  • Current Transfer Ratio: 80% to 160%
  • Power Dissipation: 200mW
  • Peak Forward Current: 100mA
  • Forward Voltage: 1.24 V at 10mA
  • Reverse Voltage: 6V
  • Isolation Voltage: 3750V AC for 1 min
  • Response Time: 18μs
  • Preheat Temp.: 150°C to 200°C
  • Reflow Temp.: 260°C

Buy the Buy Wurth Elektronik Optocoupler Part Number 140357145100 Online

Purchase the Wurth Elektronik Optocoupler 140357145100 online today for dependable performance in control and automation applications. Featuring a phototransistor output, high transfer ratio, and compliance with safety standards, this component is ideal for industrial electronics, automation systems, and signal transmission. Its compact design, wide temperature range, and robust electrical characteristics ensure durability and efficient operation. Order now to benefit from fast shipping and trusted quality, making your projects safer and more reliable with this high-performance optocoupler.

Get Wurth Elektronik Optocoupler 140357145100 today—designed for high reliability, fast response, and optimal signal isolation in industrial systems.

Frequently Asked Questions

Where can I buy WURTH ELEKTRONIK 140357145100?

You can click on the BUY or RFQ button to purchase 140357145100 from an authorized WURTH ELEKTRONIK distributor.

How do I troubleshoot issues or seek technical support for part 140357145100?

You can download the 140357145100 datasheet or visit the WURTH ELEKTRONIK website for support.

Who is the manufacturer of 140357145100?

WURTH ELEKTRONIK

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