Photosensitive Diode Photodiode Light Sensor Pack Of 20 3mm Clear Flat Head Receiver Diodes 400 1100 Nm Detection Range 940 Nm Peak Sensitivity Anode Cathode Low Power Energy Saving Dope Pack

20-Pack 3mm DIP Photodiodes for 940nm peak sensor
✔️ 400-1100 nm range, 940 nm peak, 40° reception, DIP-20

These photosensitive diodes are compact light sensors used in optical receivers, DIY projects, robotics, and automation systems. They detect light in the 400-1100 nm range with a 940 nm peak sensitivity, making them handy for infrared sensing and alignment tasks.

✅ 20 pieces per pack
✅ DIP package; 3 x 4 mm head size (D x H); clear head
✅ Anode (longer lead) and cathode (shorter lead) polarity
✅ Pin diameter 0.4 mm; total length 33 mm (1.3 in)
✅ Receiving range 400-1100 nm; peak sensitivity 940 nm; low power consumption

💡 What is a photodiode used for in light sensing systems? Photodiodes are handy light sensors that convert light into tiny electrical signals for sensing and measurement. - optical receivers and IR sensing circuits - compact sensor arrays in robotics and automation - 400-1100 nm range with 940 nm peak sensitivity