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OPB620

Description
SENS OPTO SLOT 4.83MM TRAN W/RES
CategoryThe sensor   
File Size594KB,5 Pages
ManufacturerTT Electronics
Environmental Compliance
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OPB620 Overview

SENS OPTO SLOT 4.83MM TRAN W/RES

OPB620 Parametric

Parameter NameAttribute value
Sensing distance0.190"(4.83mm)
Sensing methodconductive
Output configurationtransistor, emitter base resistor
Current - DC Forward (If)50mA
Current - Collector (Ic) (Maximum)30mA
Voltage - collector-emitter breakdown (maximum)24V
Response time-
Operating temperature-40°C ~ 100°C
Installation typeThrough hole
Package/casingPCB installation
typeNo magnification
Slotted Optical Switch
OPB610, OPB611, OPB620, OPB621
Features:
Non-contact switching
Printed circuit board mounting
Enhanced signal to noise ratio
PIN photodiode sensor for high speed (OPB611, OPB621)
Lead centers: 0.275: (OPB61_) / 0.320” (OPB62_)
Description:
The
OPB610
and
OPB620
slotted optical switches consist of an infrared emitting diode and an NPN silicon phototransistor
with an enhanced low current roll-off to improve contrast ratio and immunity to background irradiance.
The
OPB611, OPB621
slotted optical switch consists of an infrared emitting diode and a PIN photodiode with a polysulfone
housing that is opaque to visible light, but transmissive to infrared. The low t
r
/t
f
of the PIN photodiode is ideal for high-
speed operation. The sensitivity to ambient radiation is minimized.
Custom electrical, wire and cabling and connectors are available. Contact your local representative or OPTEK for more
information.
Ordering Information
Slot Width /
Depth
0.150" / 0.240”
0.06” / 0.06”
0.190" / 0.285”
0.100" / 0.320"
Applications:
Non-contact reflective object sensor
Assembly line automation
Machine automation
Machine safety
End of travel sensor
Door sensor
OPB610, OPB611
Part
Number
OPB610
OPB611
OPB620
OPB621
LED Peak
Wavelength
Sensor
Rbe Transistor
Diode
Aperture
Emitter / Sensor
Lead Length /
Spacing
0.100" / 0.275"
890 nm
Rbe Transistor
Diode
OPB620, OPB621
2
3
1
4
OPB610, OPB620
2
3
1
4
OPB611, OPB621
Pin #
[ MILLIMETERS]
DIMENSIONS ARE IN:
INCHES
LED
Anode
Cathode
Pin #
4
3
Transistor / Diode
Emitter / Anode
Collector / Cathode
1
2
RoHS
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
1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200
www.ttelectronics.com | www.optekinc.com
Issue E
11/2015
Page 1

OPB620 Related Products

OPB620 OPB611 OPB621
Description SENS OPTO SLOT 4.83MM TRAN W/RES SENSOR OPTO SLOT SWITCH SWITCH SLOTTED OPTICAL HS PCB
Installation type Through hole Through hole Through hole
Package/casing PCB installation Module, PC pin, slot Module, PC pin, slot
Sensing distance 0.190"(4.83mm) 0.15"(3.8mm) -
Sensing method conductive conductive -
Output configuration transistor, emitter base resistor transistor, emitter base resistor -
Current - DC Forward (If) 50mA 50mA -
Current - Collector (Ic) (Maximum) 30mA 30mA -
Voltage - collector-emitter breakdown (maximum) 24V 24V -
Operating temperature -40°C ~ 100°C -40°C ~ 100°C -
type No magnification No magnification -
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