WECPCB MountRoHS
OPB741
SENSR OPTO TRANS 3.81MM REFL PCB
Category
Subcategory
Optical Sensors Reflective Analog Output
Package
PCB Mount
Status
Obsolete
Datasheet
$1.84 / unit (market reference)
MOQ: 14 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
✅ 365-Day Warranty🚚 Global Shipping
Parameters
| Parameter | Value |
|---|---|
| Brand | WEC |
| Model | OPB741 |
| Package / Case | PCB Mount |
| Mounting Type | Through Hole |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
OPB741 by WEC is a commonly used electronic component in the Optical Sensors Reflective Analog Output category. Available in PCB Mount package with standard temperature range operating temperature range. Contact us for datasheet, pricing, and availability.
📖 Technical Guides for OPB741
Alternatives & Replacements
View All →Vishay Semiconductor Opto DivisionStockPCB Mount
TCRT5000L
SENSOR OPTO TRANS 15MM REFL PCB
Request QuoteRFQ →
Vishay Semiconductor Opto DivisionStockPCB Mount
TCRT1000
SENSOR OPTO TRANS 4MM REFL THPCB
Request QuoteRFQ →
TT Electronics/Optek TechnologyStockPCB Mount
OPB608V
SENSR OPTO TRANS 1.27MM REFL PCB
Request QuoteRFQ →
TT Electronics/Optek TechnologyStockPCB Mount
OPB745
SENSR OPTO TRANS 3.81MM REFL PCB
Request QuoteRFQ →
Omron Electronics Inc-EMC DivStockPCB Mount
EE-SY110
SENSR OPTO TRANS 5MM REFL TH PCB
Request QuoteRFQ →
TT Electronics/Optek TechnologyStockPCB Mount
OPB607A
SENSR OPTO TRANS 1.27MM REFL PCB
Request QuoteRFQ →
All Technical Specifications
| Output Type | Phototransistor |
| Sensing Method | Reflective |
| Sensing Distance | 0.150" (3.81mm) |
| Current - DC Forward (If) (Max) | 40 mA |
| Voltage - Collector Emitter Breakdown (Max) | 30 V |
Request a Quote
Submit your quantity and details — we will reply within 24 hours.