RS Components 欧时 3018442 接近传感器

This family of slotted optical switches, from Optek Technology, are designed to be mounted onto a PCB. The OPB610 and OPB620 consist of an IR LED and an NPN silicon phototransistor. They have an enhanced low current roll-off which improves the contrast ratio and block out ambient light. The OPB611 and OPB621 consist of an IR LED and a PIN photodiode. Their plastic housing is opaque to visible light but transmissive to IR light. The PIN photodiode within these slotted optical switches is ideal for use in high-speed operation. Suitable applications for the slotted optical switches include, non-contact reflective object sensors, assembly line automation, machine automation, machine safety and door sensors.Features of the slotted optical switches:. Non-contrast switching. PCB mounted. Enhanced signal to noise ratio. LED peak wavelength: 890 nmOutput Device = PhototransistorNumber of Channels = 1Mounting Type = Through HoleNumber of Pins = 4Dimensions = 10.16 x 5.59 x 9.52mmHeight = 9.52mmLength = 10.16mmMaximum Operating Temperature = +100°CMinimum Operating Temperature = -40°CSlot Width = 4.83mm