GP1S194HCZ0F

@@ -0,0 +1,43 @@+# GP1S194HCZ0F++**Sharp Microelectronics** · Photointerrupters - Slot Type - Transistor Output · DIP-4++GP1S194HCZ0F from Sharp Microelectronics, in a DIP-4. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | A | passive | Anode of the infrared LED emitter (GaAs, 950nm). Forward voltage VF = 1.2V typ / 1.4V max at IF=20mA; absolute maximum forward current IF = 30mA; reverse voltage VR = 6V max. Drive through a current-limiting resistor from VCC. |+| 2 | K | passive | Cathode of the infrared LED emitter. Typically tied to ground (through the LED path). Package outline notes this pad is at 'same voltage with Anode' on the substrate marking side. |+| 3 | C | passive | Collector of the NPN silicon phototransistor detector. Pull to VCC through a load resistor (test condition uses RL=1kΩ). Absolute maximum VCEO = 35V; collector current Ic max = 20mA; typical Ic = 150-600μA at IF=5mA, VCE=5V. |+| 4 | E | passive | Emitter of the NPN silicon phototransistor detector. Typically connected to ground; the collector-to-emitter output is taken across the load resistor. VCE(sat) = 0.4V max at IF=10mA, Ic=40μA. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Sharp Microelectronics |+| Package | DIP-4 |+| Category | Sensor |+| Pins | 4 |++## Ordering variants++- `GP1S194HCZ0F`++## CAD (KiCad official)++- Symbol: `GP1S194HCZ0F`+- Footprint: `Package_DIP:DIP-4_W7.62mm`+- 3D model: DIP-4 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Sharp Microelectronics datasheet](docs/gp1s194hcz0f-datasheet.pdf) (10 pp, sha256 `667e49079b4389cb`, retrieved 2026-08-17, tier: lcsc)+- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/gp1s194hcz0f-datasheet.pdf)

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