E21 Datasheet, PDF (1/3 Pages) Gilway Technical Lamp – T-1 and T-1 3/4, Infrared LEDs

A
B
5.9
2 7 MIN
8.6
1.5
1
C AT H O D E
2.54
5
.5
1 MAX
T-1 and T-1¾, Infrared LEDs: 880nm, 940nm
INFRARED
INFRARED
INFRARED
INFRARED
Line Part
No. No.
1 E21
2 E22
3 E23
4 E24
Size
T-1
T-1
T-1¾
T-1¾
Lens
Clear
Trans.Blue
Clear
Trans.Blue
Radiant Power
at 20mA
Minimum Typical
2.0mW/sr 10.0mW/sr
2.0mW/sr
8.0mW/sr
5.0mW/sr
4.0mW/sr
20.0mW/sr
20.0mW/sr
Vewing
Angle
2θ½
30°
30°
30°
30°
Forward Voltage
Peak
at 20mA
Wave Length
Typical Maximum at 20mA
1.2V 1.5V
940nm
Drawing
A
1.4V 1.7V
880nm
A
1.2V 1.5V
940nm
B
1.4V 1.7V
880nm
B
C
5.9
2 7 MIN
8.6
1.5
1
C AT H O D E
2.54
5
.5
1 MAX
T-1¾ LEDs with Resistor - 5V
• ^RED
• ^RED
• ^YELLOW
• ^GREEN
• ^GREEN
Line Part
No. No.
Lens
5 E304-5V Diffused
6 E148-5V Diffused
7 E149-5V Diffused
8 E151-5V Clear
9 E150-5V Diffused
Voltage Range
Minimum Maximum
4.0VDC 6.0VDC
Luminous Intensity Viewing Current Range
Peak
at 5VDC
Angle
at 5VDC
Wave Length
Minimum Maximum 2θ½ Minimum Maxiumum at 5VDC Drawing
100mcd 300mcd 60° 8mA
15.5mA
660nm
C
4.0VDC 6.0VDC
5mcd 30mcd 60° 8mA
15.5mA
625nm
C
4.0VDC 6.0VDC
5mcd 20mcd 60° 8mA
15.5mA
590nm
C
4.0VDC 6.0VDC
20mcd 150mcd 30° 8mA
15.5mA
565nm
C
4.0VDC 6.0VDC
5mcd 20mcd 60° 8mA
15.5mA
565nm
C
D
5.9
2 7 MIN
8.6
1.5
1
C AT H O D E
2.54
5
.5
1 MAX
T-1¾ LEDs with Resistor - 12V
• ^RED
• ^YELLOW
• ^GREEN
Line
No.
Part
No.
Lens
10 E304-12V Diffused
11 E149-12V Diffused
12 E151-12V Diffused
Voltage Range
Minimum Maximum
9.5VDC 13.0VDC
Luminous Intensity Viewing Current Range
Peak
at 12VDC
Angle
at 12VDC
Wave Length
Minimum Maximum 2θ½ Minimum Maximum at 12VDC Drawing
100mcd 300mcd 60° 8mA
15.5mA
660nm
D
9.5VDC 13.0VDC
5mcd 15mcd 60° 8mA
15.5mA
590nm
D
9.5VDC 13.0VDC
12mcd 20mcd 60° 8mA
15.5mA
565nm
D
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[e-mail]
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Engineering Catalog 169