[1. PT1921B]

[2. PT1921C]

[5. PT1206BS]

[4. PT0805CS]

[3. PT0805BS]

Diode
Please pay special attention. All the following products are photo transistors and not a photo diode.
1. PT1921B: Product Size: 1.6X0.8X0.8 mm, Spectrum Bandwidth Range: 730---1100 nm
2. PT1921C: Product Size: 1.6X0.8X0.8 mm, Spectrum Bandwidth Range: 550---1050 nm
3. PT0805BS: Product Size: 2.0X1.25X1.0 mm, Spectrum Bandwidth Range: 730---1100 nm
4. PT0805CS: Product Size: 2.0X1.25X1.0 mm, Spectrum Bandwidth Range: 400---1100 nm
5. PT1206BS: Product Size: 3.2X1.5X1.1 mm, Spectrum Bandwidth Range: 730---1100 nm
The difference between photo diodes and photo transistors
A. Abbreviation Name: Photo Diode---PD / Photo Transistor---PT
B. PIN Name: Photodi