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H21B4 Hoja de datos - Fairchild Semiconductor
Fabricante
Fairchild Semiconductor
DESCRIPTION
The H21B4, H21B5 and H21B6 consist of a gallium arsenide infrared emitting diode coupled with a silicon photodarlington in a plastic housing. The packaging system is designed to optimize the mechanical resolution, coupling efficiency, ambient light rejec tion, cost and reliability. The gap in the housing provides a means of interrupting the signal with an opaque material, switching the output from an “ON” to an “OFF” state.
FEATURES
• Opaque housing
• Low cost
• 035" apertures
• High IC(ON)
Número de pieza
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Fabricante
PHOTODARLINGTON OPTICAL INTERRUPTER SWITCH
Fairchild Semiconductor
Photodarlington Optical Interrupter Switch
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PHOTODARLINGTON OPTICAL INTERRUPTER SWITCH
Fairchild Semiconductor
PHOTODARLINGTON OPTICAL INTERRUPTER SWITCH
Fairchild Semiconductor
PHOTODARLINGTON OPTICAL INTERRUPTER SWITCH
Fairchild Semiconductor
PHOTOTRANSISTOR OPTICAL INTERRUPTER SWITCH
Fairchild Semiconductor
PHOTOTRANSITOR OPTICAL INTERRUPTER SWITCH
Fairchild Semiconductor
PHOTOTRANSISTOR OPTICAL INTERRUPTER SWITCH
Fairchild Semiconductor
PHOTOTRANSISTOR OPTICAL INTERRUPTER SWITCH
Fairchild Semiconductor
PHOTOTRANSISTOR OPTICAL INTERRUPTER SWITCH
Fairchild Semiconductor