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PDF OPB621 Data sheet ( Hoja de datos )

Número de pieza OPB621
Descripción Slotted Optical Switch
Fabricantes TT 
Logotipo TT Logotipo



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No Preview Available ! OPB621 Hoja de datos, Descripción, Manual

Sensing and Control
Slotted Optical Switch
OPB610, OPB611, OPB620, OPB621
Features:
Non-contact switching
Printed circuit board moun ng
Enhanced signal to noise ra o
PIN photodiode sensor for high speed (OPB611, OPB621)
Lead centers: 0.275: (OPB61_) / 0.320” (OPB62_)
DescripƟon:
The OPB610 and OPB620 slo ed op cal switches consist of an infrared emi ng diode and an NPN silicon phototransistor
with an enhanced low current roll-oto improve contrast ra o and immunity to background irradiance.
The OPB611, OPB621 slo ed op cal switch consists of an infrared emi ng diode and a PIN photodiode with a polysulfone
housing that is opaque to visible light, but transmissive to infrared. The low tr/tf of the PIN photodiode is ideal for high-
speed opera on. The sensi vity to ambient radia on is minimized.
Custom electrical, wire and cabling and connectors are available. Contact your local representa ve or OPTEK for more
informa on.
Ordering InformaƟon
ApplicaƟons:
Non-contact reec ve object sensor
Assembly line automa on
Machine automa on
Machine safety
End of travel sensor
Door sensor
Part
Number
OPB610
OPB611
OPB620
OPB621
LED Peak
Wavelength
890 nm
Sensor
Rbe Transistor
Diode
Rbe Transistor
Diode
Slot Width /
Depth
Aperture
Lead Length /
EmiƩer / Sensor
Spacing
0.150" / 0.240”
0.190" / 0.285”
0.06” / 0.06”
0.100" / 0.275"
0.100" / 0.320"
OPB610, OPB611
OPB620, OPB621
23
14
OPB610, OPB620
23
RoHS
[ MILLIMETERS]
DIMENSIONS ARE IN:
INCHES
General Note
TT Electronics reserves the right to make changes in product specicaƟon
without noƟce or liability. All informaƟon is subject to TT Electronics’ own data
and is considered accurate at Ɵme of going to print.
© TT electronics plc
14
OPB611, OPB621
Pin # LED Pin # Transistor / Diode
1 Anode 4
Emitter / Anode
2 Cathode 3 Collector / Cathode
1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200
www.optekinc.com | www. electronics.com
Issue E 11/2015 Page 1

1 page




OPB621 pdf
Sensing and Control
Slotted Optical Switch
OPB610, OPB611, OPB620, OPB621
Performance
OPB620 - Flag Next to Emitter
1.20
Top to Bottom
OPB620 - Flag Next to Sensor
1.20
Top to Bottom
1.00 1.00
0.80
0.60
Left to Right
Right to Left
0.80
0.60
Left to Right
Right to Left
0.40 0.40
0.20 0.20
0.00
0.00
0.05 0.10 0.15
Displacement Distance (inches)
0.20
OPB620 - Flag in Middle of Slot
1.20
Top to Bottom
1.00
0.00
0.00
0.05 0.10 0.15
Displacement Distance (inches)
0.20
0 Top to Bottom
0.80
0.60
Left to Right
0.40
0.20
Right to Left
Left to Right
Emitter
Right to Left
Sensor
0 Width
0.00
0.00
0.05 0.10 0.15
Displacement Distance (inches)
0.20
General Note
TT Electronics reserves the right to make changes in product specicaƟon
without noƟce or liability. All informaƟon is subject to TT Electronics’ own data
and is considered accurate at Ɵme of going to print.
© TT electronics plc
1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200
www.optekinc.com | www. electronics.com
Issue E 11/2015 Page 5

5 Page










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