Overview Files Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity

3D Model

Open in new tab ↗

Loads when you scroll to it. Unloads after 5 minutes in the background.

Contents

Key specs
States
Notes for designers
Footprint
Chip outline
Symbol options
Ordering
Downloads
Provenance
More

README

markdown

Green SMD LED 0603 - Inolux IN-S63BTG

Inolux Corporation IN-S63BTG: 0603 SMD Green LED, 3.2 V drop, 25 mA max. An Adom Basic Part: Adom keeps it on reels for its pick-and-place line, so boards built with it draw on Adom stock.

Key specs

Spec	Datasheet
0603 top-view SMD LED in a clear-lens, PCB-type moulded package, 1.6 × 0.8 × 0.6 mm	p.1, p.9
InGaN green emitter, dominant wavelength 527 nm, peak 530 nm, spectral width Δλ 35 nm	p.3, p.8
Forward voltage 3.2 V typ at the 20 mA test current	p.3
Luminous intensity 560 mcd typ at 20 mA, the brightest member of the series	p.3, p.8
120° viewing angle (2θ1/2)	p.3
25 mA max continuous forward current; 100 mA peak at 1/10 duty, 0.1 ms pulse	p.2
5 V max reverse voltage; 75 mW max power dissipation	p.2
Operating −30 to +85 °C, storage −40 to +90 °C	p.2
Moisture sensitive and ESD sensitive (InGaN), ships dry-packed in a sealed moisture-barrier anti-static bag	p.2, p.12
Supplied on tape and reel, 4000 pcs per reel (EIA-481-1A conductive black carrier tape)	p.10, p.11

States

An LED has two looks: off and lit. This page carries one 3D model for each (adom/component-states@1), so a viewer or a probing simulation shows the part as it should look. Off is the plain clear lens, IN-S63BTG-uncoloured.step. On is the green lens, IN-S63BTG.step, with its glow.

Notes for designers

IN-S63BTG is the green member of Inolux's IN-S63BT series: a low-profile 0603 top-view indicator LED in a clear, PCB-type moulded package. (p.1) The die is InGaN (p.8) at a dominant wavelength of 527 nm, and at 560 mcd typ it is the brightest part in the series at the 20 mA test point. (p.3)

Forward voltage is 3.2 V typ at 20 mA (p.3), a 3.3 V rail leaves about 0.1 V of headroom, which is no way to set a current, so treat it as a 5 V-rail part: (5 − 3.2) / 0.02 = 90 Ω for the full 20 mA. Use a current-limiting resistor, the datasheet asks for one explicitly (p.13), and keep continuous current at or below 25 mA. (p.2) At 560 mcd, most status lights will run at a small fraction of the test current.

The 120° viewing angle (p.3) makes it a wide-angle panel indicator, reverse voltage is rated to only 5 V, (p.2) and InGaN chips are static-sensitive devices, ESD precautions apply in design and assembly. (p.2)

Footprint

Redrawn from the datasheet land pattern (the previous pads were off by up to 0.5 mm).

Source: Land pattern from Inolux IN-S63BT series datasheet V1.2, p.1 (Recommended Solder Pattern).

mm	Datasheet	KiCad standard (LED_0603_1608Metric)	Previous	This page
Pad length (along the part)	0.6	0.875	0.9	0.6
Pad width	0.9	0.95	1	0.9
Gap between pads	0.8	0.7	0.7	0.8
Centre to centre	1.4	1.575	1.6	1.4
Overall	2	2.45	2.5	2
Corner radius	not specified	0.2188 (ratio 0.25)	0.225 (ratio 0.25)	square (as drawn)
Corners: square, as the datasheet draws them. The datasheet does not call for rounded corners, so the footprint does not add any.

Polarity: pad 1 = K (cathode, -X), pad 2 = A, matching the symbol (K = pin 1, A = pin 2) and the datasheet's cathode mark; the silkscreen bracket marks the cathode end.

Chip outline

The outline symbol keeps the standard LED symbol (triangle, bar and emission arrows) and adds the part's 3D outline as a small grey drawing beside it, so a reader sees a small SMD LED, not a through-hole one. The outline is drawn from IN-S63BTG.step by Adom's OpenCascade service (hidden-line removal, iso view). The part is shown in the standard iso pose, pad 1 toward the viewer, so the side wall carrying the etched part number faces you: it shows in the outline exactly as on the 3D model, reading upright and left to right, and the top and the lens stay clear. The same outlines are cached here for reuse in other symbols and libraries:

Symbol options

The default symbol, IN-S63BTG.kicad_sym (the one in the Symbol & Footprint panel), is the plain standard LED symbol. IN-S63BTG-outline.kicad_sym is the same symbol with the part's 3D chip outline added, its side-etched part number upright and left to right exactly as on the 3D model.

Ordering


MPN	`IN-S63BTG`
Manufacturer	Inolux Corporation
Adom stock	Adom Basic Part, stocked on reels for Adom's pick-and-place line; reel counts on pnp-inventory
Other sources	adom-parts-search compares Mouser, DigiKey and JLCPCB

Downloads

File	What it is
IN-S63BTG.kicad_sym	KiCad symbol (standard symbol, the page default)
IN-S63BTG-outline.kicad_sym	KiCad symbol with the 3D chip outline
IN-S63BTG.kicad_mod	KiCad footprint (datasheet land pattern)
IN-S63BTG.step	3D STEP with the part number laser-etched (default)
IN-S63BTG-uncoloured.step	3D STEP before the colour and etch passes (the bare KiCad model)
IN-S63BTG.glb	3D GLB of the etched model (board use)
IN-S63BTG.lbr	Fusion 360 / EAGLE library
IN-S63BTG.adom-lbr.json	adom-lbr part (converts to Altium, KiCad, EAGLE)
IN-S63BTG-datasheet.pdf	Datasheet (release asset)

Provenance

Datasheet: IN-S63BT series, Top View SMD LED 0603 PCB Type, V1.2 revised 10 March 2022, Inolux Corporation. Manufacturer copy. md5 0a3f815d48308fe542a24a4a4ac7f0ce
Footprint: Land pattern from Inolux IN-S63BT series datasheet V1.2, p.1 (Recommended Solder Pattern). Pads redrawn on 2026-10-03.
3D model and symbol: unchanged by the footprint pass; the etched STEP adds a flat virtual part-number mark (an identification aid, not the maker's marking).
Earlier passes: provenance/ and CHANGES.md.

Datasheet pages: the 15 datasheet pages as images.
Assembly animation: the part dropping onto its pads, and Adom's pick-and-place picking it from tape.