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