# H22A1 ON Semiconductor | Sensors, Transducers | DigiKey

**Manufacturer:** ON Semiconductor  
**MPN:** `H22A1`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | ON Semiconductor |
| Manufacturer name | ON Semiconductor |
| Manufacturer | ON Semiconductor |
| Extra Product Name | H22A1 ON Semiconductor \| Sensors, Transducers \| DigiKey |
| atoms | 1 |
| moq | 1 |
| MPN | H22A1 |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | H22A1-ND |
| Category | Sensors, Transducers |
| Mfr | ON Semiconductor |
| Series | - |
| Package | Tube |
| Part Status | Obsolete |
| Sensing Distance | 0.118" (3mm) |
| Sensing Method | Through-Beam |
| Output Configuration | Phototransistor |
| Response Time | 8?s, 50?s |
| Operating Temperature | -55?C ~ 100?C |
| Mounting Type | Through Hole, Flange |
| Package / Case | Slotted, PC Pins |
| Type | Unamplified |
| Current - DC Forward (If) (Max) | 60 mA |
| Current - Collector (Ic) (Max) | 3 mA |
| Voltage - Collector Emitter Breakdown (Max) | 30 V |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | H22A1-ND |  |  | None | 1 |
| Little Diode | H22A1 | 5.9331285 | 1 | 534 | 1 |
| 4 Star Electronics | H22A1 |  |  | None | 1 |
| Newark | 72K8670 |  |  | None | 650 |
| Digi-Key | 20676 |  |  | None | 1 |

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Structured data: `/python/html6/product/500/133000000/133025000/part_--H22A1---ONSemiconductor--dd0ee5e52d.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp