CNZ1021 Datasheet, PDF (1/3 Pages) Panasonic Semiconductor – Photo Interrupters

Transmissive Photosensors (Photo Interrupters)
CNZ1021,CNZ1022,CNZ1023,CNA1009
Photo Interrupters
Overview
CNZ1021 series is a transmissive photosensor series
in which a high efficiency GaAs infrared light emitting
diode is used as the light emitting element, and a high
sensitivity phototransistor is used as the light detecting
element. The two elements are arranged so as to face
each other, and objects passing between them are
detected.
Features
Position detection accuracy : 0.25 mm
Gap width : 3 mm (CNZ1021, CNZ1022, CNZ1023)
5 mm (CNA1009)
The type directly attached to PCB ........... CNZ1021
Screw-fastened type (both sides) ............. CNZ1022
Screw-fastened type (one side) ................ CNZ1023
The type directly attached to PCB ........... CNA1009
(with a positioning pins)
CNZ1021
CNZ1023
Unit : mm
∑
12.0
3.0±0.15
A
5.0
0.4±0.1
(C1.2)
Device
A'
,,, ^center
(2-0.45)
(2-0.45)
(7.6)
(2.54)
SEC. A-A'
2
3
1
4
2
3
1
4
Pin connection
CNZ1022
2-R1.5
25.0
19.0±0.15
Unit : mm
∑
0.5
3.5
12.0
3.0±0.15
A
ø3.0
+0.15
–0
6.0
5.0
0.4±0.1
(C1.2)
Device
,,,, ^center
A'
(2-0.45)
(2-0.45)
(7.6)
(2.54)
SEC. A-A'
(2-C1.2)
2
3
2
3
1
4
1
4
Pin connection
Unit : mm CNA1009
Unit : mm
∑
2.0
12.0
3.0±0.15
A
Device
center
0.4±0.1
(4-R2)
A'
ø3.0
+0.15
–0
(2-0.45)
(7.6)
2
3
18.0
12.0±0.15
5.0
(C1.2)
2-R1.5
,,, _0.5
, 3.5
(2-0.45)
(2.54)
SEC. A-A'
2
3
1
4
1
4
Pin connection
∑
14.0
5.0±0.15
A
6.0
5.0
0.5±0.1
(C1)
Device
center
A'
(2-0.45)
(10.0)
2
3
,,,,
2-ø0.7±0.1
(2-0.45)
(2.54)
SEC. A-A'
1
2.35±0.1
4
6.6±0.1
2
3
1
4
Pin connection
(Note) 1. Tolerance unless otherwise specified is ±0.3.
2. ( ) Dimension is reference.
1