Kingbright
Features
!
MECHANICALLY
!
BLUE
廬
T-1 3/4 (5mm) INFRA-RED EMITTING DIODE
L53F3BT
AND SPECTRALLY MATCHED
TO THE L51P3C PHOTOTRANSISTOR.
TRANSPARENT LENS AVAILABLE HIGH
Package Dimensions
POWER OUTPUT.
Description
F3 Made with Gallium Arsenide Infrared Emitting diodes.
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 emerge package.
4. Specifications are subjected to change without notice.
Selection Guide
Par t No .
Dic e
L en s Ty p e
Iv (m W/s r )
@20m A
Min.
L53F 3B T
GaAs
Blue Transparent
5
Typ.
20
Iv (m W/s r )
@50m A
Min.
8
Typ.
30
V i ew i n g
An g l e
2胃1/2
30 擄
Note:
1.
胃1/2
is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value.
L53F3BT-V.1#1