NSSM126 Nichia, NSSM126 Datasheet - Page 3

• Manufacturer Part Number: NSSM126
• Manufacturer: Nichia

Specifications of NSSM126

• Size Lxwxh (mm): 3.0x3.0x1.8
• Lumi-nous Inten-sity Typ(cd): 0.18
• Forward Voltage Vf(v) Typ: 3.10
• Forward Voltage Vf(v) Max: 3.45
• Directivity (degree): 115
• If (ma): 20
• Mounting Style: Through Hole

RANKS
Color Ranks
Blue
Green
Red
Luminous Intensity Ranks by Color Rank
* Ranking at T
* Tolerance of measurements of the Forward Voltage is ±0.05V.
* Tolerance of measurements of the Luminous Intensity is ±10%.
* Tolerance of measurements of the Chromaticity Coordinate is ±0.01.
* A shipment shall consist of LEDs in a combination of the above ranks.
Forward Voltage
Reverse Current
Luminous Intensity
Ranking by
Color Coordinates
W1
W2
G1m,G2m
R8a
The percentage of each rank in the shipment shall be determined by Nichia.
x
y
x
y
x
y
Item
0.6718
0.2982
0.139
0.035
0.166
0.676
A
=25°C.
Luminous Intensity
0.6562
0.3144
0.129
0.050
0.136
0.739
Rank
BS
BR
BT
Rank G1m
-
-
Rank R8a
Rank W1
Ranking by
0.6873
0.3126
0.145
0.072
0.176
0.750
Blue
2.65
206
164
130
Min
-
0.7049
0.2948
BR
0.152
0.056
0.201
0.686
3.45
Max
260
206
164
50
BS
Rank
GT
GS
GR
-
-
x
y
x
y
BT
Green
2.75
794
630
500
Min
-
0.129
0.050
0.201
0.686
GR
1000
3.55
Max
794
630
50
0.113
0.080
0.176
0.750
NICHIA STS-DA1-2049A <Cat.No.120308>
GS
Rank
Rank G2m
RS
RR
RT
Rank W2
-
-
GT
0.134
0.105
0.220
0.745
1.80
Red
476
378
300
Min
-
RR
0.145
0.072
0.237
0.684
2.35
Max
600
476
378
50
RS
mcd
Unit
µA
V
RT
2