ISTS802, ISTS802A, ISTS802B, ISTS802C
0.5mm APERTURE OPTO-ELECTRONIC SINGLE
CHANNEL WIDE GAP SLOTTED INTERRUPTER
SWITCHES WITH TRANSISTOR SENSORS
DESCRIPTION
3.3
The ISTS802 series of opaque photointerrupters
DIA
are single channel switches consisting of a
1
Gallium Arsenide infrared emitting diode and a
NPN silicon photo transistor mounted in a
2
polycarbonate housing. The package is designed
to optimise the mechanical resolution, coupling
efficiency, ambient light rejection, cost and
11.3
reliability. Operating on the principle that objects
10.9
opaque to infrared will interrupt the transmission
of light between an infrared emitting diode and a
photo sensor switching the output from an "ON"
state to an "OFF" state.
FEATURES
l
High Sensing Accuracy Aperture - 0.5mm
l
5mm Gap between LED and Detector
l
Also available with flying leads, with or
without connector, supplied as required
APPLICATIONS
l
Copiers, Printers, Facsimilies, Record
Players, Casette Decks, Optoelectronic
Switches, VCR's
1
4
20.2
17.2
+
E
Dimensions in mm
4
0.5
3
5.0
8.3
7.9
6.6
3.3
3.0
2.8
3.3
3.0
OPTICAL
CENTRE
LINE
2.54
3.3
DIA
6.6
14.2
0.45
0.40
10.16
26.2
ISTS802A
1
0.5
2
8.3
7.9
20.2
+
E
4
14.2
5.0
3
3.3
3.0
2.8
11.3
10.9
2
20.2
1
0.5
2
8.3
7.9
+
E
3
0.45
0.40
3.3
3.0
OPTICAL
CENTRE
LINE
2.54
ISTS802B
4
17.2
6.6
3
5.0
11.3
10.9
3.3
3.0
2.8
3.3
3.0
OPTICAL
CENTRE
LINE
2.54
3.3
DIA
1
0.5
2
8.3
7.9
10.16
+
E
4
6.6
14.2
3
5.0
11.3
10.9
OPTICAL
CENTRE
LINE
2.54
3.3
3.0
2.8
14.2
0.45
0.40
0.45
0.40
ISTS802
10.16
ISTS802C
10.16
ISOCOM COMPONENTS LTD
Unit 25B, Park View Road West,
Park View Industrial Estate, Brenda Road
Hartlepool, Cleveland, TS25 1YD
Tel: (01429) 863609 Fax :(01429) 863581
24/9/97
ISOCOM INC
720 E., Park Boulevard, Suite 104,
Plano, TX 75074 USA
Tel: (972) 423-5521
Fax: (972) 422-4549
DB91084-AAS/A1
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2
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