5mm Discrete LED
Low Current, 2mA
Diffused
521-9320, -9321, -9327
PART NO.
521-9320
521-9321
521-9327
COLOR
Red
5.84
[.230]
8.81 [.347]
.76
[.030]
.46
[.018]
Yellow
Green
2.54
[.100]
4.83
[.190]
1.0
[.040]
MAX
25.1 [1.00]
MIN
1.27
[.050]
CATHODE
1.0
[.040]
MAX
MOUNTING CLIP:
515-0004
Dimensions in mm [inches]
located on page 6-48
Red
Yellow
Green
ABSOLUTE MAXIMUM RATINGS (TA=25°C)
-9320
-9321
-9327
Power Dssipation (mW)
Derating (mA/°C) From 92°C
27
1
36
1
24
1
Forward Current (mA)
7
7
7
Peak Current (mA)
Pulse width = 10 µs
500
500
500
Operating Temperature (°C)
Storage Temperature (°C)
-55/+100
-55/+100
-55/+100
-55/+100
-55/+100
-55/+100
Soldering Temperature
260°C, 5 seconds, 1.6 mm from case
Solder Adherence per MIL-STD-202E, Method 208C
Red
Yellow
Green
OPERATING CHARACTERISTICS (TA=25°C)
-9320
-9321
-9327
Luminous Intensity (mcd)
Min.
Typical
1.2
2
1.2
1.8
1.2
1.8
I =2mA
F
Peak Wavelength (nm)
Typical
635
583
565
λ Peak
½
Viewing Angle (2Θ )
Typical
50°
50°
50°
Forward Voltage (V)
Typical
Max.
1.8
2.2
1.9
2.7
1.8
2.2
I =2mA
F
Reverse Voltage (V), I =50µA
R
Min.
5
5
5
Θ
is the off axis angle at which the luminous intensity is half the axial luminous intensity
Dialight Corporation • 1501 Route 34 South • Farmingdale, NJ 07727 • TEL: (732) 919-3119 • FAX: (732) 751-5778 •www.dialight.com
6-42
DIALIGHT [ Dialight Corporation ]
