OPB621 TT Electronics/Optek Technology, OPB621 Datasheet

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OPB621

Manufacturer Part Number
OPB621
Description
SWITCH SLOTTED OPTICAL HS PCB
Manufacturer
TT Electronics/Optek Technology
Datasheet
1.OPB620.pdf (4 pages)

Specifications of OPB621

Lead Free Status / Rohs Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Bonase Electronics (HK) Co., Limited Bonase Electronics (HK) Co., Limited
Part Number:
OPB621
Manufacturer:
Optek
Quantity:
154
OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
Slotted Optical Switch
OPB610, OPB611, OPB620, OPB621
Features:
•
•
•
•
•
•
Applications:
•
•
•
•
•
•
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
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.
Non-contact reflective object sensor
Assembly line automation
Machine automation
Machine safety
End of travel sensor
Door sensor
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_ )
Gap: 0.150” (OPB61_ ) / 0.190” (OPB62_ )
RoHS
OPB610, OPB611
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
DIMENSIONS ARE IN:
FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
Number
OPB610
OPB611
OPB620
OPB621
Part
[ MILLIMETERS]
INCHES
Wavelength
LED Peak
890 nm
OPB620, OPB621
Rbe Transistor
Rbe Transistor
Sensor
Diode
Diode
Ordering Information
0.150" / 0.240”
0.190" / 0.285”
Slot Width /
Depth
Pin #
1
2
Cathode
Anode
LED
Emitter / Sensor
0.06” / 0.06”
r
/t
Aperture
f
of the PIN photodiode
Pin #
OPB611, OPB621
OPB610, OPB620
4
3
2
1
2
1
Transistor / Diode
Collector / Cathode
Emitter / Anode
0.100" / 0.320"
Issue B
Lead Length /
0.100" / 0.275"
Spacing
3
4
3
4
Page 1 of 4
10/2010

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OPB621 Summary of contents

Page 1

... 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 is ideal for high-speed operation. The sensitivity to ambient radiation is minimized. ...

Page 2

... R Output Phototransistor (OPB610, OPB620) (See OP505 for additional information) V Collector-Emitter Breakdown Voltage (BR)CEO BV Emitter-Collector Breakdown Voltage ECO I Collector-Emitter Dark Current CEO Output Photodiode (OPB611, OPB621) (See OP999 for additional information) I Dark Current D V Reverse Breakdown Voltage (BR)R V Forward Voltage F Combined Collector-Emitter Saturation Voltage ...

Page 3

... Slotted Optical Switch OPB610, OPB611, OPB620, OPB621 OPB610 - Flag Next to Emitter 1.20 Top to Bottom 1.00 0.80 Left to Right 0.60 0.40 0.20 0.00 0.00 0.05 0.10 Displacement Distance (inches) OPB610 - Flag in Middle of Slot 1.20 Top to Bottom 1.00 0.80 Left to Right 0.60 0.40 ...

Page 4

... Slotted Optical Switch OPB610, OPB611, OPB620, OPB621 OPB620 - Flag Next to Emitter 1.20 Top to Bottom 1.00 0.80 Left to Right 0.60 0.40 0.20 0.00 0.00 0.05 0.10 Displacement Distance (inches) OPB620 - Flag in Middle of Slot 1.20 Top to Bottom 1.00 0.80 Left to Right 0.60 0.40 ...

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