521 SERIES
5mm Discrete LED
3 Leaded, Non-Tinted, Diffused
BI-COLOR
PART NUMBER
521-9450
521-9461
LED COLOR
RED/GREEN
YELLOW/GREEN
SPECIFICATIONS
521-9450
.362 [9,19]
.332 [8,44]
.060 ±.010
[ 1,53 ±0,25
]
1.040
[ 26,42
REF
]
.020
SQ.
[ 0,51 ]
NOM. TYP.
GREEN ANODE
COMMON CATHODE
.200 [5,08]
.180 [4,58]
.200
NOM.
[ 5,08 ]
.150
MAX.
[ 3,82 ]
SPECIFICATIONS
AMBER ANODE
.990
[ 25,15
1.050
[ 26,67
REF
]
MIN.
]
.100
NOM.
[ 2,54 ]
TYP. 2
521-9461
.362 [9,19]
.332 [8,44]
.060 ±.010
[ 1,53 ±0,25
]
1.040
[ 26,42
REF
]
.020
SQ.
[ 0,51 ]
NOM. TYP.
GREEN ANODE
COMMON CATHODE
.200 [5,08]
.180 [4,58]
.200
NOM.
[ 5,08 ]
.100
NOM.
[ 2,54 ]
TYP. 2
.150
MAX.
[ 3,82 ]
.990
[ 25,15
1.050
[ 26,67
REF
]
MIN.
]
AMBER ANODE
ABSOLUTE MAXIMUM RATINGS (T
A
= 25
O
C)
Power Dissipation (mW):
Average Forward Current (mA):
Derating (mA/ C)
From 50 C
o
o
135/135
25/25
.5/.5
90/90
Operating Temperature (
o
C):
Storage Temperature ( C):
o
-20/+85
-55/+85
260
o
C, 5 seconds,
1.6 mm from case
Soldering Temperature:
Peak Current (mA):
OPERATING CHARACTERISTICS (T
A
= 25
O
C)
Part Number
521-9450
521-9461
*I
F = 10mA
Color
Red/Green
Yellow/Green
Peak
Wavelength (nm)
635/565
583/565
Luminous
Intensity (mcd)
Min. 2.1/4.2
Min. 2.1/4.2
Typ. 5/8
Typ. 5/8
Forward
Voltage (V)*
Typ. 2.1/2.3
Typ. 2.1/2.1
Max. 2.5/2.7
Max. 2.5/2.5
Viewing Angle
20 1/2
65
o
65
o
Dialight Corporation
1501 Route 34 South • Farmingdale, NJ 07727 USA
Tel: (1) 732-919-3119 • Fax: (1) 732-751-5778 • www.dialight.com
a Roxboro Group Company
MDEA521X001_A
京公网安备 11010802033920号
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