IN-S63BTA

Summary

every figure cited to the datasheet below

0603 top-view SMD LED in a clear-lens, PCB-type moulded package — 1.6 × 0.8 × 0.6 mm^{p.1, p.9}
AlInGaP amber emitter — dominant wavelength 605 nm, peak 609 nm, spectral width Δλ 17 nm^{p.3, p.8}
Forward voltage 2.2 V typ at the 20 mA test current^p.3
Luminous intensity 140 mcd typ at 20 mA^{p.3, p.8}
120° viewing angle (2θ_1/2)^p.3
25 mA max continuous forward current; 70 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 (AlInGaP) — 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}

IN-S63BTA is the amber member of Inolux's IN-S63BT series: a low-profile 0603 top-view indicator LED in a clear, PCB-type moulded package.^p.1 It uses the AlInGaP die family shared with the red and yellow variants,^p.8 sitting at a dominant wavelength of 605 nm.^p.3

Budget 2.2 V across it at the 20 mA test point and it returns 140 mcd.^p.3 Drive it through a current-limiting resistor rather than straight off a rail — the datasheet says so explicitly^p.13 — and keep continuous current at or below 25 mA.^p.2 At 3.3 V that is a (3.3 − 2.2) / 0.02 = 55 Ω resistor for the full 20 mA, and the drop is identical to the red variant's, so amber and red status lights can share one resistor value.^p.3

One limit is tighter than the rest of the series: the AlInGaP colours are rated for only 70 mA peak pulse (1/10 duty, 0.1 ms), where the InGaN members get 100 mA^p.2 — do not recycle a multiplexed drive designed for the blue or green parts. The 120° viewing angle^p.3 makes it a wide-angle indicator, and reverse voltage is rated to only 5 V.^p.2