OPB821Z Optek Technology (TT electronics), OPB821Z Datasheet - Page 4
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OPB821Z
Manufacturer Part Number
OPB821Z
Description
Manufacturer
Optek Technology (TT electronics)
Type
Transmissiver
Datasheet
1.OPB821Z.pdf
(7 pages)
Specifications of OPB821Z
Number Of Elements
1
Output Device
Phototransistor
Gap Width
2.03mm
Reverse Breakdown Voltage
2V
Collector-emitter Voltage
30V
Forward Current
50mA
Power Dissipation
100mW
Pin Count
4
Mounting
Screw
Operating Temp Range
-40C to 80C
Operating Temperature Classification
Commercial
Lead Free Status / RoHS Status
Compliant
Slotted Optical Switch
OPB820, OPB821Z, OPB821S
Issue B
Page 4 of 7
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
09/2010
0.05
0.05
OPB820 - Flag in Middle of Slot
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Left to Right
OPB820 - Flag Next to Emitter
Left to Right
Displacement Distance (inches)
Displacement Distance (inches)
Top to Bottom
0.10
0.10
Top to
0.15
0.15
Phone: (972) 323-2200 or (800) 341-4747
Right to Left
Right to Left
Z
0.20
0.20
0.25
0.25
1.20
1.00
0.80
0.60
0.40
0.20
0.00
OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
0.00
FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
0.05
Left to Right
OPB820 - Flag next to Sensor
Displacement Distance (inches)
Left to Right
0
Top to Bottom
0.10
0
Top to Bottom
Emitter
Sensor
0.15
Width
Right to Left
Right to Left
0.20
0.25