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OPB621

Description
SWITCH SLOTTED OPTICAL HS PCB
CategoryThe sensor   
File Size594KB,5 Pages
ManufacturerTT Electronics
Environmental Compliance
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OPB621 Overview

SWITCH SLOTTED OPTICAL HS PCB

OPB621 Parametric

Parameter NameAttribute value
Installation typeThrough hole
Package/casingModule, PC pin, slot
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

OPB621 Related Products

OPB621 OPB611 OPB620
Description SWITCH SLOTTED OPTICAL HS PCB SENSOR OPTO SLOT SWITCH SENS OPTO SLOT 4.83MM TRAN W/RES
Installation type Through hole Through hole Through hole
Package/casing Module, PC pin, slot Module, PC pin, slot PCB installation
Sensing distance - 0.15"(3.8mm) 0.190"(4.83mm)
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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