5
ø
round-type contact mount LEDs
(for automatic insertion)
sSEL1050
series
(narrow viewing angle)
Outline drawing A
Anode
0.5
±0.1
Resin burr 0.3max
Resin heap 0.8max
0.5
±0.1
(P.2.54)
0.65
max
1.0min
Cathode
21.0min
9.4
±0.3
SEL1250SM
sExternal
dimensions: Unit: mm Tolerance:
±0.3
Absolute maximum ratings
(Ta=25°C)
Symbol
Unit
Ratings
I
F
mA
30
I
FP
mA
100
V
R
V
3
Top
°C
–30 to +85
Tstg
°C
–30 to +100
Viewing angle
0°
30°
60°
30°
60°
90°
100%
50
0
50
90°
100%
Viewing angle of a non-diffused lens
Type No.
Display
form
(
ø
: mm)
q5
q5
q5
q5
Electro-optical characteristics (Ta=25°C)
Type of lens
Emitting
color
typ
Red tinted, non-diffused
Green tinted, non-diffused
Un-tinted, non-diffused
Yellow tinted, non-diffused
High intensity red
Green
Pure green
Orange
1.9
2.0
1.9
V
F
(V)
I
R
I
V
(µA) Condition (mcd) Condition
Condition
I
F
V
R
I
F
max (mA) max
typ (mA)
(V)
34
95
2.5
20
10
50
3
36
64
λp
∆λ
Outline
drawing
(nm) typ
630
560
555
587
35
20
33
A
SEL1250SM
SEL1450EKM
SEL1550CM
SEL1950KM
ø
5.0
±0.2
11
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