參數(shù)資料
型號: QVL21653
文件頁數(shù): 1/3頁
文件大小: 48K
代理商: QVL21653
PIN 4 EMITTER
PIN 1 ANODE
PIN 2 CATHODE
PIN 3 COLLECTOR
.100 NOM
.050 (1.27)
C
.138 ±.02 (3.5 ±0.5)
.449 (11.40)
.138 (3.51)
.276 (7.01)
.350 (8.89)
.173 (4.39)
.638 (16.21)
1.028 (26.11)
.051 (1.30)
.200 (5.09)
1.150 (29.21)
C
.177 (4.50)
2PLCS
.398 (10.11)
C
4
3
2
1
X
X
SECTION X-X
.020 (.50)
.03 (.75)
.023 (.60)
.020 (.50)
XXXXXXX
XX XXX
PIN
IDENTIFICATION
PACKAGE DIMENSIONS
FEATURES
20 mm wide gap
PC Board mount
.060” apertures
Sensor filter to attenuate visible light
NOTES:
1. Dimensions for all drawings are in inches (mm).
2. Tolerance of ± .010 (.25) on all non-nominal dimensions
unless otherwise specified.
SLOTTED OPTICAL SWITCH
DESCRIPTION
The QVL21653 consists of an infrared light emitting diode coupled to an NPN silicon phototransistor packaged into an injection
molded housing. The housing is designed for wide gap, non contact sensing.
4
3
1
2
SCHEMATIC
XXXXXXX
2001 Fairchild Semiconductor Corporation
DS300379
11/28/01
1 OF 3
www.fairchildsemi.com
QVL21653
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