Loading products…
| Image | Part Number | Manufacturer | Description | Series | Operating Temperature | Packaging | Mounting Type | RoHS Status | Output Type | Sensing Method | Sensing Distance | Response Time |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PT4800FB | Texas Instruments | PHOTO TRANS BLACK LEN 860NM SIDE | - | - | Tube | Through Hole | - | - | - | - | - | |
| PT91-21C/TR10 | Texas Instruments | PHOTOTRANS 1.9MM RND CLEAR ZBEND | - | -25°C ~ 85°C (TA) | Tape & Reel (TR) | Surface Mount | - | - | - | - | - | |
| PT381 | Texas Instruments | PHOTO TRANS T1 HIGH SENSE | - | -25°C ~ 85°C (TA) | Tube | Through Hole | - | - | - | - | - | |
| PT958-8C | Texas Instruments | PHOTOTRANS 1.6MM SIDE CLEAR RAD | - | -25°C ~ 85°C (TA) | Bulk | Through Hole, Right Angle | - | - | - | - | - | |
| PT4800 | Texas Instruments | PHOTO TRANS CLEAR LEN 800NM SIDE | - | -25°C ~ 85°C (TA) | Tube | Through Hole | - | - | - | - | - | |
| PT91-21B/TR9 | Texas Instruments | PHOTOTRANS 1.9MM RND BLACK YOKE | - | -25°C ~ 85°C (TA) | Tape & Reel (TR) | Surface Mount | - | - | - | - | - | |
| PT91-21C/TR7 | Texas Instruments | PHOTOTRANS 1.9MM RND CLEAR GWING | - | -25°C ~ 85°C (TA) | Tape & Reel (TR) | Surface Mount | - | - | - | - | - | |
| PT4810F | Texas Instruments | PHOTO TRANS BLACK LEN 860NM SIDE | - | -25°C ~ 85°C (TA) | Tube | Through Hole | - | - | - | - | - | |
| PT501A | Texas Instruments | PHOTO TRANS CLR LEN 800NM TO-18 | - | -25°C ~ 125°C (TA) | Tube | Through Hole | - | - | - | - | - | |
| PT100MF0MP | Texas Instruments | PHOTO TRANS BLACK LENS 910NM SMD | - | -30°C ~ 85°C (TA) | Tape & Reel (TR) | Surface Mount | - | - | - | - | - |
Phototransistors are semiconductor devices that convert light energy into electrical signals. They consist of a semiconductor junction and a transparent window that allows light to enter and interact with the semiconductor material. Phototransistors amplify the current generated by incident light, making them suitable for applications requiring high sensitivity to light levels, such as optical encoders, ambient light sensing, and infrared remote control systems.