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H21A3
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| Manufacturer Part Number | H21A3 |
|---|---|
| Manufacturer | Fairchild Semiconductor |
| Description | Optical Sensor Transmissive 0.118" (3mm) Phototransistor PCB Mount |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
| H21A3 Price |  |
Technical Specifications of H21A3
| Category | Sensors, Transducers |
|---|---|
| Family | Optical Sensors - Photointerrupters - Slot Type - Transistor Output |
| Manufacturer | Fairchild Semiconductor |
| Series | - |
| Packaging | Tube |
| Part Status | Obsolete |
| Sensing Distance | 0.118" (3mm) |
| Sensing Method | Transmissive |
| Output Configuration | Phototransistor |
| Current - DC Forward (If) (Max) | 50mA |
| Current - Collector (Ic) (Max) | 20mA |
| Voltage - Collector Emitter Breakdown (Max) | 30V |
| Response Time | 8μs, 150μs |
| Operating Temperature | -55°C ~ 100°C |
| Mounting Type | Through Hole |
| Package / Case | PCB Mount |
| Type | Unamplified |
