Optical Rotary Encoders

An optical rotary encoder is an angular position sensor. It converts an angular displacement directly into a digital form. There are usually three components in an optical rotary encoder: a light source (an LED), a sensor and a moveable disk.

How an optical rotary encoder works

Optical r...

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Broadcom 3.3 V, 5 V dc Optical Encoder with a 1.82 mm, Surface, Surface Mount
Also available in industry standard packaging
RS Stock No.227-936BrandBroadcomManufacturers Part No.AEDR-9830DP-102

BD 23.281

BD 23.281 Each (Supplied as a Tape) (Exc. Vat)

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Broadcom
Optical Encoder
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-
-
-
3.3 V, 5 V dc
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-
1.82mm
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-
4mm
No
Surface
-
-
-
Surface Mount
12000rpm
-
Quadrature
AEDR-9830DP
RoHS Compliant
30 to 65 mA
-
Broadcom 3.3 V, 5 V dc Optical Encoder, Surface, Surface Mount
Also available in industry standard packaging
RS Stock No.227-938BrandBroadcomManufacturers Part No.AEDR-9940-102

BD 22.933

BD 22.933 Each (Supplied as a Tape) (Exc. Vat)

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Broadcom
Optical Encoder
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-
-
-
3.3 V, 5 V dc
-
-
-
-
-
4mm
No
Surface
-
-
-
Surface Mount
1000rpm
-
Quadrature
AEDR-9940
RoHS Compliant
20 mA
-
Broadcom 4.5 to 5.5 V Optical Encoder, Surface Mount
RS Stock No.818-8773BrandBroadcomManufacturers Part No.AEDR-8000-1K2

BD 8.222

BD 8.222 Each (Exc. Vat)

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Broadcom
Optical Encoder
-
-
-
2 Channel Quadrature
4.5 to 5.5 V
-
-
-
-
-
-
No
Surface Mount
-
-
-
-
-
-
-
AEDR-8000
JESD22-A115-A Class B, ESD JESD22-A114-A Class 2
8 mA
-
Broadcom 3.3V dc, 5 V dc Optical Encoder, Surface Mount
RS Stock No.220-7144BrandBroadcomManufacturers Part No.AEDR-9820A-102

BD 1,255.430

BD 12.554 Each (On a Reel of 100) (Exc. Vat)

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Broadcom
Optical Encoder
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-
-
2 Channel Quadrature with Index Digital
3.3V dc, 5 V dc
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-
-
-
-
-
AEC-Q100 Grade 1
Surface Mount
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-
-
-
-
-
Incremental
AEDR-9820A
AEC-Q100 Grade 1
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-
Broadcom 5 V dc, 3.3V dc Optical Encoder, Surface
RS Stock No.216-3598BrandBroadcomManufacturers Part No.AEDR-9820-102

BD 1,149.775

BD 11.497 Each (On a Reel of 100) (Exc. Vat)

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Broadcom
Optical Encoder
-
-
-
2 Channel Quadrature with Index Digital
5 V dc, 3.3V dc
-
-
-
-
-
-
No
Surface
-
-
-
-
-
-
Incremental
AEDR
No
-
-
Broadcom 4.5 to 5.5 V Optical Encoder, Surface
Also available in industry standard packaging
RS Stock No.796-7821BrandBroadcomManufacturers Part No.AEDR-8500-102

BD 8.365

BD 8.365 Each (Exc. Vat)

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Broadcom
Optical Encoder
-
-
-
2 Channel Quadrature with Index Pulse
4.5 to 5.5 V
-
-
-
0.3 mm
-
-
No
Surface
-
-
-
-
-
-
-
AEDR-850x
RoHS 6
-
-
Broadcom 5 V Optical Encoder, Surface
Also available in industry standard packaging
RS Stock No.796-7887BrandBroadcomManufacturers Part No.HEDS-9140#A00

BD 24.002

BD 24.002 Each (Exc. Vat)

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Broadcom
Optical Encoder
-
-
-
2 Channel Quadrature with Index Pulse
5 V
-
-
-
2.67 mm
-
-
No
Surface
-
-
-
-
30000rpm
-
-
-
RoHS 6
-
-
Broadcom 4.5 to 5.5 V Optical Encoder Hollow Shaft, Standard Mount, External
Also available in industry standard packaging
RS Stock No.796-7859BrandBroadcomManufacturers Part No.HEDS-5540#A02

BD 36.793

BD 36.793 Each (Exc. Vat)

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Broadcom
Optical Encoder
-
-
-
2 Channel Quadrature with Index Pulse
4.5 to 5.5 V
-
-
-
-
-
14mm
No
Standard Mount, External
-
Hollow
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-
30000rpm
-
-
-
RoHS 6
-
-
Broadcom 4.5/5.5 V 512 ppr Pulse Optical Encoder, Through Hole
Also available in industry standard packaging
RS Stock No.796-7878BrandBroadcomManufacturers Part No.HEDS-9100#A00

BD 20.181

BD 20.181 Each (Exc. Vat)

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Broadcom
Optical Encoder
512ppr
-
-
2 Channel Quadrature
4.5/5.5 V
-
-
-
2.67 mm
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-
No
Through Hole
-
-
-
-
-
-
-
-
RoHS6
5 mA
-
Broadcom 5 V dc Optical Encoder, Surface, Surface Mount
RS Stock No.215-5735BrandBroadcomManufacturers Part No.AEDR-8723-102

BD 1,568.045

BD 15.680 Each (On a Reel of 100) (Exc. Vat)

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Broadcom
Optical Encoder
-
-
-
2 Channel Quadrature with Index Digital
5 V dc
-
-
-
-
-
-
No
Surface
-
-
-
Surface Mount
-
-
Incremental
AEDR-872x
RoHS
27 to 60 mA
-
Broadcom 5 V 500 ppr Pulse Optical Encoder with a 8 mm Hollow Shaft, Through Hole
RS Stock No.818-8833BrandBroadcomManufacturers Part No.HEDL-5640#A13

BD 41.864

BD 41.864 Each (Exc. Vat)

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Broadcom
Optical Encoder
500ppr
-
-
2 Channel Quadrature with Index Pulse
5 V
-
-
8mm
-
-
-
No
Through Hole
-
Hollow
-
-
30000rpm
-
Incremental
-
RoHS 6
-
-
Broadcom 4.5/5.5 V Optical Encoder, Surface
Also available in industry standard packaging
RS Stock No.796-7806BrandBroadcomManufacturers Part No.AEDB-9140-A13

BD 27.477

BD 27.477 Each (Exc. Vat)

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Broadcom
Optical Encoder
-
-
-
2 Channel Quadrature with Index Pulse
4.5/5.5 V
-
-
-
2 mm
-
-
No
Surface
-
-
-
-
-
-
-
AEDB-9140
RoHS 6
18 mA
-
Broadcom 4.5/5.5 V 1024 ppr Pulse Optical Encoder with a 8 mm Hollow Shaft, Standard, External, 5 x 0.025 Inch Square
RS Stock No.818-8849BrandBroadcomManufacturers Part No.HEDS-5540#A11

BD 37.576

BD 37.576 Each (Exc. Vat)

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Broadcom
Optical Encoder
1024ppr
-
-
2 Channel Quadrature with Index Pulse
4.5/5.5 V
-
-
8mm
-
-
14mm
No
Standard, External
-
Hollow
-
5 x 0.025 Inch Square Pin on 0.1 Inch Centre
30000rpm
-
-
-
RoHS6
5 mA
-
Broadcom 5 V 500 ppr Pulse Optical Encoder with a 4 mm, Through Hole
RS Stock No.818-8820BrandBroadcomManufacturers Part No.HEDL-5540#A11

BD 33.524

BD 33.524 Each (Exc. Vat)

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Broadcom
Optical Encoder
500ppr
-
-
2 Channel Quadrature with Index Pulse
5 V
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-
4mm
-
-
-
No
Through Hole
-
-
-
-
30000rpm
-
Quadrature
-
RoHS 6
5 mA
-

BD 30.820

BD 30.820 Each (Exc. Vat)

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Broadcom
Optical Encoder
-
-
-
2 Channel Quadrature
4.5 to 5.5 V
-
-
-
-
-
14mm
No
External, Standard
-
Hollow
-
Five 0.025 Inch Square Pin On 0.1 Inch Centre
30000rpm
-
-
-
RoHS6
-1.0 to 5 mA
-
Grayhill 15 ppr Pulse Optical Encoder with a 3.18 mm Flat Shaft, Panel Mount
RS Stock No.878-0482BrandGrayhillManufacturers Part No.26GSD22-01-1-AJS

BD 20.093

BD 20.093 Each (Exc. Vat)

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Grayhill
Optical Encoder
15ppr
-
-
-
-
-
-
3.18mm
-
-
15.88mm
No
Panel Mount
-
Flat
-
-
-
-
Mechanical
26
RoHS Compliant
200 mA
-
Broadcom 500 ppr Pulse Code Wheel with a 4 mm, Through Hole, Solder
Also available in industry standard packaging
RS Stock No.796-7830BrandBroadcomManufacturers Part No.HEDS-5120#A11

BD 10.770

BD 10.770 Each (Exc. Vat)

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Broadcom
Code Wheel
500ppr
-
-
-
-
-
-
4mm
-
-
-
No
Through Hole
-
-
-
Solder
30000rpm
-
Incremental
HEDS-5120
RoHS
-
-
Grayhill 5 V dc Optical Encoder with a 6.32 mm Flat Shaft, Panel Mount
RS Stock No.878-0470BrandGrayhillManufacturers Part No.62S11-M5-020C

BD 27.091

BD 27.091 Each (Exc. Vat)

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Grayhill
Optical Encoder
-
-
-
2 Bit Quadrature
5 V dc
-
-
6.32mm
249 in
-
17.45mm
No
Panel Mount
-
Flat
-
-
-
-
-
62S
RoHS
25 mA
-
Broadcom 4.5 to 5.5 V Optical Encoder Hollow Shaft, Standard Mount, External
Also available in industry standard packaging
RS Stock No.796-7824BrandBroadcomManufacturers Part No.HEDM-5500#B13

BD 31.342

BD 31.342 Each (Exc. Vat)

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Broadcom
Optical Encoder
-
-
-
2 Channel Quadrature
4.5 to 5.5 V
-
-
-
-
-
14mm
No
Standard Mount, External
-
Hollow
-
-
30000rpm
-
-
-
RoHS 6
5 mA
-
Broadcom 4.5 to 5.5 V Optical Encoder Hollow Shaft, External, Standard Mount
Also available in industry standard packaging
RS Stock No.796-7840BrandBroadcomManufacturers Part No.HEDS-5540#A01

BD 34.692

BD 34.692 Each (Exc. Vat)

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Broadcom
Optical Encoder
-
-
-
2 Channel Quadrature with Index Pulse
4.5 to 5.5 V
-
-
-
-
-
14mm
No
External, Standard Mount
-
Hollow
-
-
30000rpm
-
-
-
RoHS 6
5 mA
-

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