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H21A3 is Obsolete and no longer manufactured.
Available Substitutes:
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
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Category | Current - Collector (Ic) (Max) 20 mA |
Manufacturer onsemi | Voltage - Collector Emitter Breakdown (Max) 30 V |
Packaging Tube | Response Time 8µs, 150µs |
Part Status Obsolete | Operating Temperature -55°C ~ 100°C |
Sensing Distance 0.118" (3mm) | Mounting Type Through Hole, Flange |
Sensing Method Through-Beam | Package / Case Slotted, PC Pins |
Output Configuration Phototransistor | Type Unamplified |
Current - DC Forward (If) (Max) 50 mA | Base Product Number |
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Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| H21A3 | Isocom Components 2004 LTD | 694 | H21A3IS-ND | 1,10000 € | Similar |
Obsolete
