Semiconductors
Passive Components
Sensors
Power
Optoelectronics
For Reference Only
| Part Number | H21B4 |
| OEMstron Part # | H21B4 |
| Manufacturer | ON Semiconductor |
| Category | Sensors › Optical Sensors › Photointerrupters - Slot Type - Transistor Output |
| Description | SENSOR OPT SLOT DARL PC PINS |
| Lifecycle | Obsolete |
| RoHS | No RoHS Information |
| EDA/CAD Models | H21B4 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 21 - May 26 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
H21B4 Specifications
| Part Number | H21B4 | |
| Brand | ON Semiconductor | |
| Lifecycle | Obsolete | |
| RoHS | No RoHS Information | |
| Product Line | Sensors | |
| Category | Optical Sensors | |
| Subcategory | Photointerrupters - Slot Type - Transistor Output | |
| Manufacturer | ON Semiconductor | |
| Series | - | |
| Sensing Distance | 0.118" (3mm) | |
| Sensing Method | Transmissive | |
| Output Configuration | Photodarlington | |
| Current - DC Forward (If) (Max) | 50mA | |
| Current - Collector (Ic) (Max) | 40mA | |
| Voltage - Collector Emitter Breakdown (Max) | 55V | |
| Response Time | 7µs, 45µs | |
| Operating Temperature | -55°C ~ 100°C | |
| Mounting Type | Through Hole, Flange | |
| Package / Case | Slotted, PC Pins |
H21B4 Documents
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