Sanken Electric Co SEL1550CM Datasheet
5ø round-type contact mount LEDs (for automatic insertion)
■SEL1050 series
(narrow viewing angle)
SEL1250SM
Absolute maximum ratings (Ta=25°C)
Symbol Unit Ratings
IF mA 30
IFP mA 100
VR V3
Top °C –30 to +85
Tstg °C –30 to +100
Outline drawing A
Anode
±0.1
0.5
Cathode
Viewing angle
0°
30°
60°
90°
050100% 50 100%
1.0min
Resin heap 0.8maxResin burr 0.3max
±0.1
0.65
max
0.5
±0.2
5.0
(P.2.54)
21.0min 9.4
±0.3
ø
■External dimensions: Unit: mm Tolerance: ±0.3
30°
60°
90°
Type No.
SEL1250SM
SEL1450EKM
SEL1550CM
SEL1950KM
Display
form
(ø: mm)
●5
●5
●5
●5
Type of lens
Red tinted, non-diffused
Green tinted, non-diffused
Un-tinted, non-diffused
Yellow tinted, non-diffused
Emitting
High intensity red
Green
Pure green
Orange
Viewing angle of a non-diffused lens
Electro-optical characteristics (Ta=25°C)
V
F
color
(V)
typ
max
Condition
IF
(mA)
1.9
2.0
2.5
10
1.9
IR
(µA)
Condition
50 3
VR
(V)
IV
(mcd)
34
95
36
64
Condition
IF
(mA)
20
λp
(nm) typmax typ
630
560
555
587
∆λ
35
20
33
Outline
drawing
A
11
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