Kingbright
Features
廬
T-1 3/4 (5mm) LOW CURRENT LED LAMPS
L-53LI HIGH EFFICIENCY RED
L-53LG GREEN
L-53LSR SUPER BRIGHT RED
L-53LY YELLOW
Package
Dimensions
MINIMUM LUMINOUS INTENSITY SPECIFIED AT 2mA.
HIGH LIGHT OUTPUT AT LOW CURRENTS.
LOW POWER CONSUMPTION.
LOW CURRENT REQUIREMENTS.
WIDE VIEWING ANGLE.
I.C. COMPATIBLE.
RELIABLE AND RUGGED.
2
Description
The Green source color devices are made with Gallium Phosphide
Green Light Emitting Diode.
The High Efficiency Red source color devices are made with
Gallium Arsenide Phosphide on Gallium Phosphide Orange Light
Emitting Diode.
The Yellow source color devices are made with Gallium Arsenide
Phosphide on Gallium Phosphide Yellow Light Emitting Diode.
The Super Bright Red source color devices are made with Gallium
Aluminum Arsenide Red Light Emitting Diode.
Notes:
1. All dimensions are in millimeters (inches).
2. Tolerance is 鹵0.25(0.01") unless otherwise noted.
3. Lead spacing is measured where the lead emer-
ge package.
4. Specifications are subjected to change without
notice.
Selection Guide
Part No.
Dice
Lens Type
Iv (mcd)
@ 2 mA
Min.
Max.
5
Viewing
Angle
2胃1/2
60擄
L-53LID
HIGH EFFICIENCY RED (GaAsP/GaP)
RED DIFFUSED
0.8
L-53LGD
GREEN (GaP)
GREEN DIFFUSED
0.8
3.2
60擄
L-53LYD
YELLOW (GaAsP/GaP)
YELLOW DIFFUSED
0.8
3.2
60擄
L-53LSRD
SUPER BRIGHT RED (GaAlAs)
RED DIFFUSED
8
20
60擄
Note:
1.
胃
1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value.
2-421
1
2
3
4
