OPB821S5Z
数据手册.pdfOPTEK TECHNOLOGY OPB821S5Z 光电开关
The is a Slotted Optical Switch that consists of an infrared emitting diode LED, 890 nm centre wavelength and a NPN silicon phototransistor mounted in a low-cost black plastic housing on opposite sides of a wide slot. Each device in this series has a 0.040" 1.02 mm wide aperture located in front of the infrared diode. Phototransistor switching occurs when an opaque object passes through the slot.
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- Non-contact switching
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- Four standard aperture sizes for high resolution
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- Low profile
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- 0.080" 2.03mm Wide slot
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- 0.250" 8.89mm Slot depth
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- 24" 609mm 26 AWG wire leads