This datasheet PDF includes multiple part numbers: OPB620, OPB610. Please refer to the document for exact specifications by model.
OPB620 Product details
Features
Non-contact switching.
Printed circuit board moun ng.
Enhanced signal to noise ra o.
PIN photodiode sensor for high speed (OPB611, OPB621).
Lead centers: 0.275: (OPB61_) / 0.320” (OPB62_)
DescripƟon: The OPB610 and OPB620 slo ed op cal switches consist of an infrared emi ng diode and an NPN silicon phototransistor with an enhanced low current roll-off to improve contrast ra o and immunity to background irradiance. The OPB611, OPB621 slo ed op cal s.
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