521-9246F Dialight, 521-9246F Datasheet - Page 3

• Manufacturer Part Number: 521-9246F
• Description: LED 5MM HI EFF RED DIFF 25MA
• Manufacturer: Dialight
• Type: Uni-Colorr

Specifications of 521-9246F

• Color: Red
• Millicandela Rating: 7mcd
• Current - Test: 10mA
• Wavelength - Peak: 635nm
• Voltage - Forward (vf) Typ: 2.2V
• Lens Type: Diffused
• Lens Style/size: Round, 5mm, T-1 3/4
• Package / Case: Radial - 2 Lead
• Height: 9.57mm
• Viewing Angle: 60°
• Mounting Type: Through Hole
• Led Size: T-1 3/4
• Illumination Color: Red
• Lens Color/style: Diffused
• Operating Voltage: 1.6 V
• Luminous Intensity: 5 mcd
• Operating Current: 20 mA
• Lens Dimensions: 5 mm
• Lens Shape: Dome
• Maximum Operating Temperature: + 100 C
• Minimum Operating Temperature: - 55 C
• Mounting Style: Through Hole
• Color, Emitted: Red
• Package Type: 5 mm (T-13⁄4)
• Voltage, Forward: 2.2 V
• Wavelength, Peak: 635 nm
• Emitting Color: Red
• Test Current (it): 10mA
• Forward Current: 25mA
• Forward Voltage: 3V
• Product Length (mm): 5.84mm
• Product Height (mm): 9.57mm
• Product Depth (mm): 5.84mm
• Mounting: Through Hole
• Peak Wavelength: 635nm
• Shape Type: Circular
• Main Category: Standard LED
• Number Of Elements: 1
• Pin Count: 2
• Operating Temperature Classification: Industrial
• Operating Temp Range: -55C to 100C
• Reverse Voltage: 5V
• Power Dissipation: 135mW
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Luminous Flux @ Current - Test: -
• Resistance Tolerance: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 5219246F

ABSOLUTE MAXIMUM RATINGS (T
Forward Voltage (V)
Operating Temperature (°C)
Storage Temperature (°C)
Soldering Temperature
OPERATING CHARACTERISTICS (T
Luminous Intensity (mcd)
Peak Wavelength (nm)
Viewing Angle (2 Θ
Forward Current (I)
Reverse Voltage (V), I R =100µA
Solder Adherence per MIL-STD-202E, Method 208C
Θ
Dimensions in mm [inches]
V F = 5V
λ Peak
V F = 5V
Dialight Corporation • 1501 Route 34 South • Farmingdale, NJ 07727 • TEL: [phone] • FAX: [phone] •www.dialight.com

5.08 [.200]
4.57 [.180]
5mm Discrete LED
Integral Resistor, 5 Volts
Diffused
is the off axis angle at which the luminous intensity is half the axial luminous intensity
Derating (V/°C) From 50°C
9.19 [.362]
8.43 [.332]
½
)
[.030]
.76
[.040]
MAX
1.0
25.1 [1.00]
MIN
[.025]
.64
Typical
Typical
Typical
Typical
Max
A
Min.
Min.
A
=25°C)
=25°C)
[.050]
1.27
[.040]
MAX
[.230]
1.0
5.84
CATHODE
[.100]
2.54
-55/+100
-40/+85
-9183
.071
-9183
Red
7.5
635
60°
Red
10
15
260°C, 5 seconds, 1.6 mm from case
2
5
8
521-9183
521-9284
PART NO.
521-9183, -9284
MOUNTING CLIP: 515-0004
located on page 6-48
-55/+100
-40/+85
LED COLOR
-9284
Yellow
.071
7.5
-9284
Yellow
583
60°
15
10
2
8
5
Yellow
Red
6-41
6