521-9637 Dialight, 521-9637 Datasheet
521-9637
Manufacturer Part Number
521-9637
Description
Standard LED - Through Hole RED TRANSLUCENT HI BRIGHTNESS
Manufacturer
Dialight
Datasheet
1.521-9637.pdf
(1 pages)
Specifications of 521-9637
Led Size
T-1
Illumination Color
Red
Wavelength
660 nm
Luminous Intensity
80 mcd
Operating Current
200 mA
Lens Shape
Dome
Mounting Style
Through Hole
Viewing Angle
45 deg
Package / Case
T-1
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
ABSOLUTE MAXIMUM RATINGS (T
Power Dissipation (mW)
Forward Current (mA)
Peak Current (mA)
Operating Temperature (°C)
Storage Temperature (°C)
Soldering Temperature
OPERATING CHARACTERISTICS (T
Luminous Intensity (mcd)
Peak Wavelength (nm)
Viewing Angle (2
Forward Voltage (V)
Reverse Voltage (V), I R =100µA
Solder Adherance per MIL-STD-202E, Method 208C
Dimensions in mm [inches]
Pulse width = 10 µs
I F =20mA
I F =20mA
Derating (mA/°C)
[.130]
3mm Discrete LED
High Brightness
Tinted, Non-Diffused
3.30
⁄ is the off axis angle at which the luminous intensity is half the axial luminous intensity
Peak
[.118]
Dialight Corporation • 1913 Atlantic Avenue • Manasquan, NJ 08736 • TEL: (732) 223-9400 • FAX: (732) 223-8788 • www.dialight.com
3.00
[.040]
1.02
[.175]
4.45
[.059]
1.50
MAX
[.236]
6.00
1
From 25°C
⁄
2
)
ANODE: -9636-16, -9637-16
CATHODE: -9638-16, -9639-16, & -9650-16
[.020 .002]
.51 .05
[1.00] MIN
SQ
25.40
A
A
=25°C)
=25°C)
[.100]
2.54
[.040]
1.02
MIN
Min.
Typical
Typical
Typical
Typical
Max.
Min.
521-9637, -9638, -9639
-55/+100
-55/+100
-9637
-9637
260°C, 5 seconds, 1.6 mm from body
100
200
660
45°
Red
0.5
Red
1.8
2.4
40
19
80
4
MOUNTING CLIP: 515-0006
PART NO.
521-9637
521-9638
521-9639
located on page 4-65
Dialight
-55/+100
-55/+100
-9638
Green
-9638
100
120
Green
0.4
30
565
45°
2.1
2.8
19
70
5
COLOR
Yellow
Green
Red
-55/+100
-55/+100
-9639
Yellow
0.25
-9639
Yellow
60
20
80
585
45°
2.1
2.8
19
70
5
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