The PT91-21B is a RoHS compliant, NPN phototransistor with a collector emitter breakdown voltage of 30V and a maximum collector current of 20mA. It has a maximum operating temperature of 85°C and a minimum operating temperature of -25°C. The device is packaged in a miniature, plastic SMD package with a top view orientation and is available in quantities of 1000 in bulk packaging.
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Everlight PT91-21B technical specifications.
| Package/Case | SMD/SMT |
| Collector Emitter Breakdown Voltage | 30V |
| Lens Color | Black |
| Lens Style | Domed |
| Max Collector Current | 20mA |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -25°C |
| Mount | Through Hole |
| Orientation | Top View |
| Package Quantity | 1000 |
| Packaging | Bulk |
| Polarity | NPN |
| RoHS Compliant | Yes |
| Wavelength | 940nm |
| RoHS | Compliant |
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