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Performance Comparison

It is not the Opto groups first rodeo when it comes to reflective sensors. When comparing the VCNT2030 to the VCNT2020 and VCNT2025X01 the first thing observers will note is the difference in physical size. The PCB area is 44% of the VCNT2025X01 and VCNT2020. The VCNT2030 does not have a filter in the epoxy to block out visible light, since the sensor emits at 940 nm and the sensor’s peak sensitivity is at 940 nm, this may not be an issue. The VCNT2030 forward current is a maximum of 15 mA with 75% to 85% lower current consumption, the output current is twenty times greater than the VCNT2020. It is not qualified for automotive applications (AEC-Q101).

PTM Published on: 2023-08-16