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WURTH ELEKTRONIK 140356145400 Optocoupler

The WL-OCPT optocoupler features a phototransistor output, designed for general electronic applications requiring reliable isolation and signal transfer. Encased in a white plastic housing, it complies with RoHS and IEC safety standards, suitable for industrial automation, control systems, and signal isolation tasks. With a maximum collector-emitter voltage of 80V and a CTR of up to 600%, it offers high performance in harsh environments. Its compact package ensures easy integration into various electronic circuits, providing efficient optoelectronic signal coupling and excellent electrical isolation.

Authorized Distributors
Source:Newark
Part No:140356145400
Stock:466
Inv Date:06-12-2026
Price: Unit price: $0.436
Buy/RFQ:
Source:DigiKey
Part No:140356145400
Stock:284
Inv Date:06-12-2026
Price: Unit price: $0.39
Buy/RFQ:
Part No:140356145400
Stock:2683
Inv Date:06-12-2026
Price: Unit price: $0.4
Buy/RFQ:

WURTH ELEKTRONIK 140356145400 Optocoupler Specifications:

  • Type: Optocoupler Phototransistor
  • Input DC
  • Package: SOP 4
  • Housing Color: White
  • RoHS, REACH, Halogen-Free Conformant
  • Operating Temperature: -55°C to +110°C
  • Storage Temperature: -55°C to +125°C
  • Input Forward Voltage: 1.24 V at 10 mA
  • Input Reverse Current: 10 μA at 6 V
  • Output Voltage (Collector-Emitter): 80 V Max
  • Collector Current: 50 mA
  • Output Power Dissipation: 150 mW
  • CTR (Current Transfer Ratio): Up to 600%
  • Isolation Voltage: 3750 V RMS for 1 min
  • Rise/Fall Time: 18 μs
  • Soldering Profile: Preheat 150-200°C, Max 200°C, Ramp-up rate 3°C/sec
  • Storage Conditions: In original moisture-proof packaging up to 12 months

Buy the Buy WURTH ELECTRONIK Optocoupler Part Number 140356145400 Online

Purchase the WURTH ELECTRONIK 140356145400 optocoupler online today to ensure your electronic projects benefit from high performance, excellent isolation, and proven durability. This phototransistor optocoupler, encased in a white plastic package and conforming to RoHS, REACH, and halogen-free standards, offers outstanding electrical characteristics suitable for industrial automation, safety-critical applications, and signal processing. Its wide temperature range, high CTR, and robust construction make it an essential component for reliable circuit design. Order now to secure fast delivery and seamless integration into your electronic assemblies.

Buy WURTH ELECTRONIK 140356145400 optocoupler now and experience reliable signal transfer with high CTR and excellent electrical isolation for your control systems.

Frequently Asked Questions

Where can I buy WURTH ELEKTRONIK 140356145400?

You can click on the BUY or RFQ button to purchase 140356145400 from an authorized WURTH ELEKTRONIK distributor.

How do I troubleshoot issues or seek technical support for part 140356145400?

You can download the 140356145400 datasheet or visit the WURTH ELEKTRONIK website for support.

Who is the manufacturer of 140356145400?

WURTH ELEKTRONIK

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