Slotted Optical Switch
OPB819Z
Performance
OPB819 - Flag Next to Emitter
1.20
1.20
Top to Bottom
1.00
1.00
OPB819 - Flag Next to Sensor
Top to Bottom
0.80
0.80
0.60
Left to Right
0.40
Right to Left
0.60
Left to Right
0.40
Right to Left
0.20
0.20
0.00
0.00
0.05
0.10
0.15
0.20
0.25
0.30
Displacement Distance (inches)
OPB819 - Flag in Middle of Slot
1.20
1.00
Top to Bottom
0.00
0.00
0.05
0.10
0.15
0.20
0.25
0.30
Displacement Distance (inches)
Top to Bottom
0
0.80
0.60
0.40
Left to Right
Right to Left
Left to Right
Emitter
Right to Left
Sensor
0
Width
0.20
0.00
0.00 0.05 0.10 0.15 0.20 0.25 0.30
Displacement Distance (inches)
Part
Number
Ordering Information
Slot
LED Peak
Width /
Wavelength Sensor
Depth
OPB819Z 890 nm Transistor 1.26" / 1.38”
Aperture
Emitter/
Sensor
None
Lead
Length /
Spacing
24" / 26
AWG Wire
General Note
TT Electronics reserves the right to make changes in product specification without
notice or liability. All information is subject to TT Electronics’ own data and is
considered accurate at time of going to print.
© TT electronics plc
TT Electronics | Optek Technology, Inc.
1645 Wallace Drive, Ste. 130, Carrollton, TX USA 75006 |Ph: +1 972 323 2200
www.ttelectronics.com | sensors@ttelectronics.com
Issue B 11/2016 Page 3