component
KT-0603Y
Public Made by Adomby adom
Hubei KENTO Elec Yellow 0603 LED, 0603 (1608 metric). Datasheet-cited specs, KiCad, Fusion and Altium libraries and a 3D model.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownKT-0603Y
Hubei KENTO Elec · LED, yellow · 0603 (1608 metric)
Hubei KENTO yellow indicator LED in an 0603 package with a water-clear lens: 584 to 594 nm dominant wavelength, 120 degree viewing angle. Sibling of the KT-0603R, KT-0603G and KT-0603B pages.
Verification
A person checks each page against its datasheet and signs it off here; the badge turns amber if a checked file changes.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | K | passive | Cathode. Marked (2) with the green corner mark on the datasheet drawing (p.2). |
| 2 | A | passive | Anode. Marked (1) and + on the datasheet drawing (p.2). Use a series resistor. |
Note: KiCad numbers the cathode pad 1; the datasheet labels the same terminal (2). The polarity is what matters: the cathode mark sits over KiCad pad 1.
Key specifications
| Parameter | Value | Source |
|---|---|---|
| Colour | Yellow, water-clear lens | Datasheet p.2 |
| Dominant wavelength | 584 to 594 nm | Datasheet p.3 |
| Peak wavelength | 586 to 596 nm | Datasheet p.3 |
| Luminous intensity | 70 to 175 mcd at 20 mA | Datasheet p.3 |
| Forward voltage | 1.8 to 2.4 V at 10 mA | Datasheet p.3 |
| DC forward current (max) | 25 mA | Datasheet p.3 |
| Reverse voltage (max) | 5 V | Datasheet p.3 |
| Viewing angle | 120 degrees | Datasheet p.3 |
| Operating temperature | -40 to +85 C | Datasheet p.3 |
| Package | 1.6 x 0.8 x 0.6 mm | Datasheet p.2 |
Ordering
| Distributor | Part number | Note |
|---|---|---|
| LCSC / JLCPCB | C2287 | JLC Extended part, 65,374 in stock on 2026-10-08 |
| Mouser | not listed | no listing for this manufacturer's part (searched 2026-10-08) |
| DigiKey | not listed | no listing for this manufacturer's part (searched 2026-10-08) |
CAD
| File | What it is |
|---|---|
kt-0603y.kicad_sym |
KiCad symbol, with MPN, manufacturer and distributor numbers as properties |
kt-0603y.kicad_mod |
KiCad footprint: LED_SMD:LED_0603_1608Metric, KiCad official, CC-BY-SA 4.0 |
kt-0603y.step / kt-0603y.glb |
3D model, Z-up, seated on z = 0: KiCad packages3D (tag 10.0.6), LED_0603_1608Metric.step |
kt-0603y.lbr |
Fusion 360 / EAGLE library: one deviceset, each with its own MPN, manufacturer and LCSC / Mouser / DigiKey attributes |
altium/Adom_kt_0603y.SchLib / .PcbLib |
Altium library pair (adom-lbr, no Altium needed): symbol and footprint with the 3D body, parameters carry the part numbers; altium/*.adom-lbr.json is the canonical hub each was built from |
states.json, states/ |
Off and lit models (STEP and GLB) and a picture of each, for viewers and the probing simulator. Lit = only the lens (the clear top block) turns 589 nm yellow and glows (an emissive material in the GLB); the base and terminals stay as they are. |
Provenance
- Datasheet: docs/kt-0603y-datasheet.pdf, sha256
86f7efb743b271c3, retrieved 2026-10-08 from LCSC - Specs: each row names its source: the manufacturer datasheet (with page) or the LCSC parametric listing (retrieved 2026-10-08).
- Distributor numbers: looked up 2026-10-08 with adom-parts-search (Mouser, DigiKey, JLCPCB), exact part number and manufacturer only.
- CAD: footprint
LED_SMD:LED_0603_1608Metric; 3D: KiCad packages3D (tag 10.0.6), LED_0603_1608Metric.step.
Related
- Used on the AM/FM Receiver Molecule.