Round Type
Round Type
2.0 Max. NOT SOLDERED
φ 3.0 mm Series
Conventional Part No. Global Prat No. Lighting Color
Unit: mm
φ 4.0± ...
Description
Round Type
2.0 Max. NOT SOLDERED
φ 3.0 mm Series
Conventional Part No. Global Prat No. Lighting Color
Unit: mm
φ 4.0± 0.2 φ 3.2± 0.2 φ 3.0± 0.2 1.7
LN277RPX ················ LNG277RKR ············ Red LN377GPX ··············· LNG377GKG ··········· Green LN477YPX ··············· LNG477YKX ··········· Amber LN877RPX ················ LNG877RKD ············ Orange s Absolute Maximum Ratings (Ta = 25°C) Lighting Color PD(mW) IF(mA) IFP(mA)∗ VR(V) Red 70 25 150 4 Green 90 30 150 4 Amber 90 30 150 4 3 Orange 90 30 150
IFP
24.5 ± 1.0
2 − 0.7 Max
1.0 3.3 ± 0.3
3.8 ± 0.2
1.0
2 − 0.45 ± 0.1
0.45 ± 0.1
Topr(°C) −25 ∼ +85 −25 ∼ +85 −25 ∼ +85 −25 ∼ +85
Tstg(°C) −30 ∼ +100 −30 ∼ +100 −30 ∼ +100 −30 ∼ +100
2.54 1 2
1.7
1.5
φ 4.0 ± 0.2
duty 10% Pulse width 1 msec. The condition of IFP is duty 10%, Pulse width 1 msec
1: Anode 2: Cathode
s Electro−Optical Characteristics (Ta = 25°C) Conventional Part No. LN277RPX LN377GPX LN477YPX LN877RPX Unit
10
YP X LN 3 LN 77 87 GP 7R X PX
Lighting Color Red Green Amber Orange −
Lens Color Red Diffused Green Diffused Amber Diffused Red Diffused −
100
IO Typ 1.5 5.0 10.0 5.0 mcd Min 0.5 2.0 3.5 2.0 mcd IF 15 20 20 20 mA Typ 2.2 2.2 2.2 2.1 V
VF Max 2.8 2.8 2.8 2.8 V
λP Typ 700 565 590 630 nm
∆λ Typ 100 30 30 40 nm
IR IF 20 20 20 20 mA Max 5 10 10 10 µA VR 4 4 4 3 V
IO IF
5 50
IF VF
Relative Luminous Intensity
500 300
IO Ta
Luminous Intensity
1 0.5 0.3
LN2
77R
PX
Forward Current
LN
477
3
30
10 5 3
100 50 30
LN37...
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