OPB490T11Z Optek, OPB490T11Z Datasheet - Page 7
![Photointerruptors Photologic Slotted Optical Switch](/photos/15/80/158056/opb_t_type_sml.jpg)
OPB490T11Z
Manufacturer Part Number
OPB490T11Z
Description
Photointerruptors Photologic Slotted Optical Switch
Manufacturer
Optek
Datasheet
1.OPB460L11.pdf
(7 pages)
Specifications of OPB490T11Z
Maximum Fall Time
50 ns (Typ)
Maximum Operating Temperature
+ 85 C
Maximum Rise Time
50 ns (Typ)
Minimum Operating Temperature
- 40 C
Wavelength
890 nm
Sensing Method
Transmissive
Maximum Reverse Voltage (emitter)
2 V
Slot Width
3.18 mm
Aperture Width
0.25 mm
Output Device
Photologic, Pull up, Buffer
Power Dissipation
275 mW
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Photologic® Slotted Optical Switch
OPB460, OPB470, OPB480, OPB490 Series
OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
1.20
1.00
0.80
0.60
0.40
0.20
0.00
1.20
1.00
0.80
0.60
0.40
0.20
0.00
0.00
0.00
Right to Left (Back)
Right to Left (Back)
OPB460N11 - Flag in Middle of Slot
OPB460N11 - Flag Next to Emitter
Top to Bottom (Back)
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
0.05
0.05
Top to Bottom (Back)
Left to Right
Left to Right
Displacement Distance (inches)
Displacement Distance (inches)
0.10
0.10
0.15
0.15
FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
Right to Left
Right to Left
Top to Bottom
Top to Bottom
Left to Right
Left to Right
0.20
0.20
0.25
0.25
1.20
1.00
0.80
0.60
0.40
0.20
0.00
0.00
Left to Right
Right to Left (Back)
0
OPB460N11 - Flag Next to Sensor
Left to Right
0.05
Top to Bottom (Back)
Displacement Distance (inches)
0
Top to Bottom
Emitter
Sensor
0.10
Width
Right to Left
0.15
Right to Left
Top to Bottom
Left to Right
Issue A.2
0.20
Page 7 of 7
05/08
0.25