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OR-3H4B-TP-G AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

OR-3H4B-TP-G product

OR-3H4B-TP-G

Photovoltaic Output

OptocouplerAC InputSOP-4

The OR-3H4B-TP-G is a high-reliability AC-input optocoupler in a compact 4-pin SOP package, ideal for space-constrained industrial control and measurement systems.

Best for

  • Programmable logic controllers
  • Hybrid circuit substrates
  • Precision measuring instruments

Avoid if

  • Applications requiring high-speed digital communication (this is a standard phototransistor type).

Check before use

  • Ensure the PCB footprint matches the 4-pin SOP dimensions provided in the datasheet.

Key specifications

Isolation Voltage
3750 Vrms
CTR Rank
100-400%
VCEO
80 V

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
1
ECCN
-
HTSUS
-

Application

Industrial ControlPower Supplies

Datasheet

37aaf66efd962a372781c2cbfd551f76.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for OR-3H4B-TP-G: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is an AC-input phototransistor optocoupler from Shenzhen Orient Components, designed for high-density mounting in industrial applications.