E3 Datasheet, PDF (17/17 Pages) Gilway Technical Lamp – Miniature LEDs

A
T-1¾ Fresnel LEDs
• ^RED
• ^YELLOW
• ^GREEN
Line
No.
1
2
3
Part
No.
E276
E277
E278
Lens
Diffused
Diffused
Diffused
Luminous Intensity
at 20mA
Minimum Maximum
30.0mcd 50.0mcd
3.2mcd
3.2mcd
5.0mcd
5.0mcd
Viewing
Angle
2θ½
70°
70°
70°
Forward Voltage
at 20mA
Typical Maximum
1.85V 2.5V
Peak
Wave Length
at 20mA
660nm
Drawing
A
2.1V
2.5V
590nm
A
2.2V
2.5V
565nm
A
B
T-1¾ Flat Top LEDs
• ^RED
• ^RED
• ^ORANGE
• ^YELLOW
• ^GREEN
Line
No.
4
5
6
7
8
Part
No.
E270
E271
E272
E273
E274
Lens
Diffused
Diffused
Diffused
Diffused
Diffused
Luminous Intensity
at 10mA
Minimum Maximum
25.0mcd 60.0mcd
3.2mcd 12.5mcd
3.2mcd 12.5mcd
1.3mcd 8.0mcd
5.0mcd 20.0mcd
Viewing
Angle
2θ½
70°
70°
70°
70°
80°
Forward Voltage
at 20mA
Typical Maximum
1.85V 2.5V
Peak
Wave Length
at 20mA
660nm
Drawing
B
2.0V
2.5V
625nm
B
2.0V
2.6V
610nm
B
2.1V
2.5V
590nm
B
2.2V
2.5V
565nm
B
C
T-1¾, Right Angle Leads, LEDs (5mm)
• ^RED
• ^ORANGE
• ^YELLOW
• ^GREEN
Line
No.
9
10
11
12
Part
No.
E241
E242
E244
E246
Lens
Diffused
Diffused
Diffused
Diffused
Luminous Intensity
at 10mA
Minimum Maximum
12.5mcd 32.0mcd
12.5mcd 32.0mcd
5.0mcd 20.0mcd
5.0mcd 20.0mcd
Viewing
Angle
2θ½
60°
60°
60°
60°
Forward Voltage
at 20mA
Typical Maximum
2.0V
2.5V
Peak
Wave Length
at 20mA Drawing
625nm
C
2.0V
2.6V
610nm
C
2.1V
2.5V
590nm
C
2.2V
2.5V
565nm
C
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Engineering Catalog 169 ⁷¹