Package Dimensions
Selection Guide
Note:
1. θ1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value.
Notes:
1. All dimensions are in millimeters (inches).
2. Tolerance is ±0.25(0.01") unless otherwise noted.
3. Lead spacing is measured where the lead emerge package.
4. Specifications are subjected to change without notice.
L493IT HIGH EFFICIENCY RED L493Gx GREEN L493EC HIGH EFFICIENCY RED
L493Yx  YELLOW
T-1 3/4 (5mm) CYLINDRICAL LED LAMPS
Features
z WIDE VIEWING ANGLE.z LOW POWER CONSUMPTION.z RELIABLE AND RUGGED.
z LONG LIFE - SOLID STATE RELIABILITY.z TRANSPARENT AND WATER CLEAR TYPE
AVAILABLE.
Description
The High Efficiency Red and Orange source color devices are made with Gallium Arsenide Phosphide on Gallium Phosphide Orange Light Emitting Diode.
The Green source color devices are made with Gallium Phosphide Green Light Emitting Diode.
The Yellow source color devices are made with Gallium Arsenide Phosphide on Gallium Phosphide Yellow Light Emitting Diode.
.o N t r a P e i c D e
p y T s n e L )d v I c m (A m 01@V g n i w e i e l g n A i M .
n T .p y 2θ2/1T I 394L )
P a G /P s A a G (D E R Y C N E I C I F F E H G I H T N E R A P S N A R T D E R 36°041C E 394L R A E L C R E T A W 36°041T G 394L )
P a G (N E E R G T N E R A P S N A R T N E E R G 25°041C G 394L R
A E L C R E T A W 25°041T Y 394L )
P a G /P s A a G (W O L L E Y T N E T R A P S N A R T W O L L E Y 25°041C
Y 394L R
A E L C R E T A W 2
5
°
041
Electrical / Optical Characteristics at T )=25°C
l
transparent中文意思o b m y S r
e t e m a r a P e
c i v e D T .p y .
x a M s
t i n U s
n o i t i d n o C t s e T λk a e p h t g n e l e v a W k a e P d e R y c n e i c i f f E h g i H n e e r G w
o l l e Y 526565095m n A
m 02=F I λ∆2
/1e n i L l a r t c e p S h
t d i w f l a H d e R y c n e i c i f f E h g i H n e e r G w
o l l e Y 540353m n A
m 02=F I C e c n a t i c a p a C d e R y c n e i c i f f E h g i H n e e r G w
o l l e Y 215401F p z
H M 1=f ;V 0=F V V F e g a t l o V d r a w r o F d e R y c n e i c i f f E h g i H n e e r G w o l l e Y 0.22.21
.25.25.25.2V A
m 02=F I I R t n e r r u C e s r e v e R l
l A 01A u V
5=R V Absolute Maximum Ratings at T )=25°C
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
2. 4mm below package base.
r e t e m a r a P d
e R y c n e i c i
f f E h
g i H n e e r G o l e w l Y s i U t n n o i t a p i s s i d r e w o P 501501501W m t n e r r u C d r a w r o F C D 035203A m ]1[t n e r r u C d r a w r o F k a e P 051051051A m e
g a t l o V e s r e v e R 5
5
5
V
e r u t a r e p m e T e g a r o t S /n o i t a r e p O 04-°58+o T C °C ]
2[e r u t a r e p m e T r e d l o S d a e L 062°s
d n o c
e S 5r o F C
High Efficiency Red L493IT,L493EC Green L493GC,L493GT
Yellow L493YC,L493YT

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