Browse Fairchild Semiconductor part numbers by initial letter and open each datasheet page for detailed specifications and PDF downloads.
| Part Number | Description |
|---|---|
| QCK3 | PHOTODARLINGTON OPTICAL INTERRUPTER SWITCH |
| QCK4 | PHOTODARLINGTON OPTICAL INTERRUPTER SWITCH |
| QCK5 | PHOTOTRANSISTOR OPTICAL INTERRUPTER SWITCH |
| QEB363 | SUBMINIATURE PLASTIC INFRARED EMITTING DIODE |
| QEB373 | SUBMINIATURE PLASTIC INFRARED EMITTING DIODE |
| QEB421 | SURFACE MOUNT INFRARED |
| QEB441 | SURFACE MOUNT INFRARED LIGHT EMITTING DIODE |
| QEC112 | PLASTIC INFRARED LIGHT EMITTING DIODE |
| QEC113 | PLASTIC INFRARED LIGHT EMITTING DIODE |
| QEC121 | PLASTIC INFRARED LIGHT EMITTING DIODE |
| QEC122 | PLASTIC INFRARED LIGHT EMITTING DIODE |
| QEC123 | PLASTIC INFRARED LIGHT EMITTING DIODE |
| QED121 | PLASTIC INFRARED LIGHT EMITTING DIODE |
| QED122 | PLASTIC INFRARED LIGHT EMITTING DIODE |
| QED123 | PLASTIC INFRARED LIGHT EMITTING DIODE |
| QED221 | PLASTIC INFRARED LIGHT EMITTING DIODE |
| QED222 | PLASTIC INFRARED LIGHT EMITTING DIODE |
| QED223 | PLASTIC INFRARED LIGHT EMITTING DIODE |
| QED233 | PLASTIC INFRARED LIGHT EMITTING DIODE |
| QED234 | PLASTIC INFRARED LIGHT EMITTING DIODE |
| QED422 | PLASTIC INFRARED LIGHT EMITTING DIODE |
| QED423 | PLASTIC INFRARED LIGHT EMITTING DIODE |
| QED522 | PLASTIC INFRARED LIGHT EMITTING DIODE |
| QED523 | PLASTIC INFRARED LIGHT EMITTING DIODE |
| QEE113 | PLASTIC INFRARED LIGHT EMITTING DIODE |
| QEE122 | PLASTIC INFRARED LIGHT EMITTING DIODE |
| QEE123 | PLASTIC INFRARED LIGHT EMITTING DIODE |
| QEE213 | PLASTIC INFRARED LIGHT EMITTING DIODE |
| QL202 | SOLID STATE INDICATOR LAMPS |
| QL202GD | SOLID STATE INDICATOR LAMPS |
| QL202xx | SOLID STATE INDICATOR LAMPS |
| QRB1113 | PHOTOTRANSISTOR REFLECTIVE OBJECT SENSOR |
| QRB1114 | PHOTOTRANSISTOR REFLECTIVE OBJECT SENSOR |
| QRB1133 | PHOTOTRANSISTOR REFLECTIVE OBJECT SENSORS |
| QRB1134 | PHOTOTRANSISTOR REFLECTIVE OBJECT SENSORS |
| QRD1113 | REFLECTIVE OBJECT SENSOR |
| QRD1114 | REFLECTIVE OBJECT SENSOR |
| QRD1313 | REFLECTIVE OBJECT SENSOR |
| QRE00034 | REFLECTIVE OBJECT SENSOR |
| QRE1113 | Minature Reflective Object Sensor |
| QRE1113GR | Minature Reflective Object Sensor |
| QSA156 | OPTOLOGIC |
| QSA157 | OPTOLOGIC |
| QSA158 | OPTOLOGIC |
| QSA159 | OPTOLOGIC |
| QSB320 | SURFACE MOUNT SILICON INFRARED PHOTOTRANSISTOR |
| QSB320F | SURFACE MOUNT SILICON INFRARED PHOTOTRANSISTOR |
| QSB34CGR | Surface Mount Silicon Pin Photodiode |
| QSB34CZR | Surface Mount Silicon Pin Photodiode |
| QSB34GR | Surface Mount Silicon Pin Photodiode |
| QSB34ZR | Surface Mount Silicon Pin Photodiode |
| QSB363 | SUBMINIATURE PLASTIC SILICON INFRARED PHOTOTRANSISTOR |
| QSB363C | SUBMINIATURE PLASTIC SILICON PHOTOTRANSISTOR |
| QSC112 | PLASTIC SILICON INFRARED PHOTOTRANSISTOR |
| QSC113 | PLASTIC SILICON INFRARED PHOTOTRANSISTOR |
| QSC114 | PLASTIC SILICON INFRARED PHOTOTRANSISTOR |
| QSD122 | PLASTIC SILICON INFRARED PHOTOTRANSISTOR |
| QSD123 | PLASTIC SILICON INFRARED PHOTOTRANSISTOR |
| QSD124 | PLASTIC SILICON INFRARED PHOTOTRANSISTOR |
| QSD2030 | PLASTIC SILICON PHOTODIODE |
| QSD722 | PLASTIC SILICON INFRARED PHOTOTRANSISTOR |
| QSD723 | PLASTIC SILICON INFRARED PHOTOTRANSISTOR |
| QSD724 | PLASTIC SILICON INFRARED PHOTOTRANSISTOR |
| QSD733 | PLASTIC SILICON INFRARED PHOTODARLINGTON |
| QSE113 | PLASTIC SILICON INFRARED PHOTOTRANSISTOR |
| QSE114 | PLASTIC SILICON INFRARED PHOTOTRANSISTOR |
| QSE122 | PLASTIC SILICON INFRARED PHOTOTRANSISTOR |
| QSE133 | PLASTIC SILICON INFRARED PHOTOTRANSISTOR |
| QSE156 | OPTOLOGIC |
| QSE157 | OPTOLOGIC |
| QSE158 | OPTOLOGIC |
| QSE159 | OPTOLOGIC |
| QSE213 | PLASTIC SILICON INFRARED PHOTOTRANSISTOR |
| QSE213C | (QSE213C / QSE214C) Plastic Silicon Infrared Phototransistor |
| QSE214 | PLASTIC SILICON INFRARED PHOTOTRANSISTOR |
| QSE214C | (QSE213C / QSE214C) Plastic Silicon Infrared Phototransistor |
| QSE243 | LOW LIGHT REJECTION PLASTIC SILICON INFRARED PHOTOTRANSISTOR |
| QSE773 | PLASTIC SILICON PIN PHOTODIODE |
| QSE973 | SIDELOOKER PIN PHOTODIODE |
| QSOP-24 | Package MQA24 |
| QTLP282 | SURFACE MOUNT LED LAMP FLAT TYPE |
| QTLP282-2 | SURFACE MOUNT LED LAMP FLAT TYPE |
| QTLP282-3 | SURFACE MOUNT LED LAMP FLAT TYPE |
| QTLP282-4 | SURFACE MOUNT LED LAMP FLAT TYPE |
| QTLP282-7 | SURFACE MOUNT LED LAMP FLAT TYPE |
| QTLP320C-E | 4 - PIN POWER LED |
| QTLP320C-R | 4 - PIN POWER LED |
| QTLP320C-Y | 4 - PIN POWER LED |
| QTLP321C-E | 4 - PIN POWER LED |
| QTLP321C-R | 4 - PIN POWER LED |
| QTLP321C-Y | 4 - PIN POWER LED |
| QTLP600C | SURFACE MOUNT LED LAMP STANDARD BRIGHT 0606 |
| QTLP600C-24 | SURFACE MOUNT LED LAMP STANDARD BRIGHT 0606 |
| QTLP600C-34 | SURFACE MOUNT LED LAMP STANDARD BRIGHT 0606 |
| QTLP600C-74 | SURFACE MOUNT LED LAMP STANDARD BRIGHT 0606 |
| QTLP600C-AG | (QTLP600C-x) SURFACE MOUNT LED LAMP SUPER BRIGHT 0603 |
| QTLP600C-E | (QTLP600C-x) SURFACE MOUNT LED LAMP SUPER BRIGHT 0603 |
| QTLP600C-IB | (QTLP600C-x) SURFACE MOUNT LED LAMP SUPER BRIGHT 0603 |
| QTLP600C-IG | (QTLP600C-x) SURFACE MOUNT LED LAMP SUPER BRIGHT 0603 |
| QTLP600C-O | (QTLP600C-x) SURFACE MOUNT LED LAMP SUPER BRIGHT 0603 |
