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Miniature Infrared Source and Sensor

Spectrally matched infra-red source and sensor moulded in a standard 3 mm LED package. Source is a high efficiency GaAs LED. Sensor is a silicon NPN phototransistor. When used as a coupled pair an operating gap of up to 25 mm is attainable. Applications include limit switching, tape end detection, etc.

Kingbright L-934F3 & L-932P3C.
RoHS compliant
Forward voltage max: 1.5V
Peak wavelength: 940nm
Breakdown voltage: VBR CEO 30V
Dark current: 100nA (VCE = 10V)
Rise time: 3µs typ
Fall time: 3µs typ.

Package Colours
Miniature IR Emitter Dark Case
Miniature IR Sensor Clear Case
Product NumberData SheetProduct NamePriceAdd to Basket
112-002 Miniature Infrared Source and Sensor x 2£1.50