
Phototransistors
Phototransistors are versatile photosensors for reliable switching and detection tasks. NPN silicon phototransistors provide a balanced mix of sensitivity, speed and cost for many standard applications. Available in different package styles for sensing, automation, medical technology and industrial series applications.

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| Neumüller Elektronik | 0.8 mA | 5 mA | 75 | mW | – | 100 nA | 30 V | No | – | – | – | -25 °C | 85 °C | Side Looker | 0.01 g | |
| KODENSHI | 4 mA | 6 mA | – | – | ±30 Deg. | 100 nA | 20 V | No | – | – | – | – | – | – | 0.01 g | |
| Neumüller Elektronik | – | 20 mA | 75 | mW | 20 Deg. | 500 nA | 30 V | No | – | – | – | – | – | – | 0 g | |
| Neumüller Elektronik | – | – | – | – | – | – | – | No | – | – | – | – | – | – | 0.01 g | |
| Neumüller Elektronik | – | – | – | – | – | – | – | No | – | – | – | – | – | – | 0.01 g | |
| Neumüller Elektronik | 2 mA | – | – | – | 20 Deg. | – | – | No | – | – | – | – | – | – | 0.01 g | |
| Neumüller Elektronik | – | – | – | – | – | – | – | No | – | – | – | – | – | – | 0.01 g | |
| Neumüller Elektronik | – | – | – | – | – | – | – | No | – | – | – | – | – | – | 0.01 g | |
| OPTEK Technology | 4.3 mA | – | 1 | mW/cm² | ±12,5 Deg. | 100 nA | 30 V | No | – | – | – | -40 °C | 100 °C | 3mm§T-1 | 0.01 g | |
| OPTEK Technology | 2.15 mA | 5.95 mA | 1 | mW/cm² | ±12,5 Deg. | 100 nA | 30 V | No | – | – | – | -40 °C | 100 °C | 3mm§T-1 | 0.01 g | |
| OPTEK Technology | 1.1 mA | 3 mA | 1 | mW/cm² | ±12,5 Deg. | 100 nA | 30 V | No | – | – | – | -40 °C | 100 °C | 3mm§T-1 | 0.01 g | |
| OPTEK Technology | 0.1 mA | – | 0.75 | mW/cm² | ±45 Deg. | 100 nA | 30 V | No | – | – | – | -40 °C | 100 °C | 3mm abgeflacht§T-1 Flat | 0.01 g | |
| OPTEK Technology | 4.3 mA | – | 1 | mW/cm² | ±30 Deg. | 100 nA | 30 V | No | – | – | – | -40 °C | 100 °C | 3mm§T-1 | 0.01 g | |
| OPTEK Technology | 2.15 mA | 5.95 mA | 1 | mW/cm² | ± 30 Deg. | 100 nA | 30 V | No | 3.05 mm | 3.05 mm | – | -40 °C | 100 °C | 3mm§T-1 | 0.01 g | |
| OPTEK Technology | 0.1 mA | – | 0.75 | mW/cm² | ±45 Deg. | 100 nA | 30 V | No | – | – | – | -40 °C | 100 °C | 3mm abgeflacht§T-1 Flat | 0.01 g | |
| OPTEK Technology | 2.7 mA | – | 1 | mW/cm² | ±60 Deg. | 100 nA | 30 V | No | – | – | – | -40 °C | 100 °C | flach ohne Linse§Endlooker no lens | 0.01 g | |
| OPTEK Technology | 5.7 mA | – | 1 | mw/cm² | ±25 Deg. | 100 nA | 30 V | No | – | – | – | -40 °C | 100 °C | flach mit Linse§Endlooker lensed | 0.01 g | |
| OPTEK Technology | 1.4 mA | 10.6 mA | 1 | mW/cm² | ±25 Deg. | 100 nA | 30 V | No | – | – | – | -40 °C | 100 °C | flach mit Linse§Endlooker lensed | 0.01 g | |
| OPTEK Technology | 3 mA | – | 5 | mW/cm² | ±5 Deg. | 100 nA | – | No | – | – | – | – | – | 2mm§Coaxial | 0.01 g | |
| OPTEK Technology | 3 mA | – | 5 | mW/cm | ±5 Deg. | 100 nA | – | No | – | – | – | – | – | 2mm§Coaxial | 0.01 g | |
| OPTEK Technology | 2.55 mA | – | 1 | mW/cm² | ±30 Deg. | 100 nA | 30 V | No | – | – | – | -40 °C | 100 °C | seitlich§sidelooker | 0.01 g | |
| OPTEK Technology | 1.3 mA | 4.7 mA | 1 | mW/cm² | ±30 Deg. | 100 nA | 30 V | No | – | – | – | -40 °C | 100 °C | seitlich§sidelooker | 0.01 g | |
| OPTEK Technology | 0.25 mA | 2.4 mA | 1 | mW/cm² | ±30 Deg. | 100 nA | 30 V | No | – | – | – | -40 °C | 100 °C | seitlich§Sidelooker | 0.01 g | |
| OPTEK Technology | 2.55 mA | – | 1 | mW/cm² | ±30 Deg. | 100 nA | 30 V | No | – | – | – | -40 °C | 100 °C | seitlich§Sidelooker | 0.01 g | |
| OPTEK Technology | 3 mA | – | 1.7 | mW/cm² | ±65 Deg. | 100 nA | 30 V | No | – | – | – | -40 °C | 100 °C | TO-18 (Plastik)§TO-18 Plastik | 0.01 g | |
| OPTEK Technology | 2 mA | 4 mA | 1.7 | mW/cm² | ±65 Deg. | 100 nA | 30 V | No | – | – | – | -40 °C | 100 °C | TO-18 (Plastik)§TO-18 Plastic | 0.01 g | |
| OPTEK Technology | 7.5 mA | – | 1.7 | mW/cm² | ±12,5 Deg. | 100 nA | 30 V | No | – | – | – | -40 °C | 100 °C | TO-18 (Plastik)§TO-18 Plastic | 0.01 g | |
| OPTEK Technology | 5 mA | 10 mA | 1.7 | mW/cm² | ±12,5 Deg. | 100 nA | 30 V | No | – | – | – | -40 °C | 100 °C | TO-18 (Plastik)§TO-18 Plastic | 0.01 g | |
| OPTEK Technology | 2.5 mA | – | 1 | mW/cm² | ±12,5 Deg. | 100 nA | 30 V | No | – | – | – | -40 °C | 100 °C | TO-18 (Plastik)§TO-18 Plastic | 0.01 g | |
| OPTEK Technology | 2.35 mA | – | 0.25 | mW/cm² | ±10 Deg. | 100 nA | 30 V | No | – | – | – | -40 °C | 100 °C | 5mm§T-1 3/4 | 0.01 g | |
| OPTEK Technology | 0.4 mA | 1.95 mA | 0.25 | mW/cm² | ±10 Deg. | 100 nA | 30 V | No | – | – | – | -40 °C | 100 °C | 5mm§T-1 3/4 | 0.01 g | |
| OPTEK Technology | 1.2 mA | – | 2.5 | mW/cm² | ±17,5 Deg. | 100 nA | 25 V | No | – | – | – | -65 °C | 125 °C | 1,5mm Pille§1,5mm pill | 0.01 g | |
| OPTEK Technology | 0.6 mA | 1.8 mA | 2.5 | mW/cm² | ±17,5 Deg. | 100 nA | 25 V | No | – | – | – | -65 °C | 125 °C | 1,5mm Pille§1,5mm pill | 0.01 g | |
| OPTEK Technology | 0.3 mA | – | 2.5 | mW/cm² | ±17,5 Deg. | 100 nA | 25 V | No | – | – | – | -65 °C | 125 °C | 1,5mm Pille§1,5mm pill | 0.01 g | |
| OPTEK Technology | 4 mA | 8 mA | 20 | mW/cm² | ±17.5 Deg. | 25 nA | – | Yes | – | – | – | – | – | – | 0.01 g | |
| OPTEK Technology | 7 mA | – | 20 | mW/cm² | 35 Deg. | 25 nA | 5 V | No | – | – | – | – | – | – | 0.01 g | |
| OPTEK Technology | 7 mA | – | 20 | mW/cm² | ±17.5 Deg. | 25 nA | – | Yes | – | – | – | – | – | – | 0.01 g | |
| OPTEK Technology | 4 mA | 8 mA | 20 | mW/cm² | ±17,5 Deg. | 100 nA | 25 V | No | – | – | – | -65 °C | 125 °C | 1,5mm Pille§1,5mm pill | 0.01 g | |
| OPTEK Technology | 7 mA | 22 mA | 20 | mW/cm² | ±17,5 Deg. | 100 nA | 25 V | No | – | – | – | -65 °C | 125 °C | 1,5mm Pille§1,5mm | 0.01 g | |
| OPTEK Technology | 2.25 mA | 7 mA | 1 | mW/cm² | ±30 Deg. | 100 nA | 30 V | No | – | – | – | -40 °C | 100 °C | seitlich§Sidelooker | 0.01 g | |
| OPTEK Technology | 1.5 mA | 4.2 mA | 1 | mW/cm² | ±30 Deg. | 100 nA | 30 V | No | – | – | – | -40 °C | 100 °C | seitlich§Sidelooker | 0.01 g | |
| OPTEK Technology | – | – | – | – | – | – | – | No | – | – | – | – | – | – | 0.01 g | |
| OPTEK Technology | 3.6 mA | – | 0.5 | mW/cm² | ±12,5 Deg. | 100 nA | 30 V | No | – | – | – | -65 °C | 125 °C | TO-46 mit Linse§TO-46 Dome lens | 0.01 g | |
| OPTEK Technology | 1.8 mA | 5.4 mA | 0.5 | mW/cm² | ±12,5 Deg. | 100 nA | 30 V | No | – | – | – | -65 °C | 125 °C | TO-46 mit Linse§TO-46 Dome Lens | 0.01 g | |
| OPTEK Technology | 0.9 mA | 3.6 mA | 0.5 | mW/cm² | ±12,5 Deg. | 100 nA | 30 V | No | – | – | – | -65 °C | 125 °C | TO-46 mit Linse§TO-46 Dome Lens | 0.01 g | |
| OPTEK Technology | 0.3 mA | – | 5 | mW/cm² | ±37,5 Deg. | 100 nA | 30 V | No | – | – | – | -65 °C | 125 °C | TO-46 flaches Fenster§TO-46 Flat Window | 0.01 g | |
| OPTEK Technology | 0.5 mA | 3 mA | 5 | mW/cm² | ±37,5 Deg. | 100 nA | 30 V | No | – | – | – | -65 °C | 125 °C | TO-46 flaches Fenster§TO-46 Flat Window | 0.01 g | |
| OPTEK Technology | 2 mA | 5 mA | 5 | mW/cm² | ±12,5 Deg. | 100 nA | 30 V | No | – | – | – | -65 °C | 125 °C | TO-46 mit Linse§TO-46 Dome Lens | 0.01 g |
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