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

AED 204.48

AED 204.48 Each (Supplied as a Tape) (ex VAT)

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Broadcom
Optical Encoder
-
-
-
-
-
3.3 V, 5 V dc
1.82mm
-
-
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
Broadcom 3.3 V, 5 V dc Optical Encoder, Surface, Surface Mount
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Also available in industry standard packaging
RS Stock No.: 227-938Brand: BroadcomManufacturers Part No.: AEDR-9940-102

AED 201.44

AED 201.44 Each (Supplied as a Tape) (ex VAT)

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1AED 201.44
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Broadcom
Optical Encoder
-
-
-
-
-
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
Broadcom 4.5 to 5.5 V Optical Encoder, Surface Mount
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RS Stock No.: 818-8773Brand: BroadcomManufacturers Part No.: AEDR-8000-1K2

AED 74.32

AED 74.32 Each (ex VAT)

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1AED 74.32
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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
Broadcom 3.3V dc, 5 V dc Optical Encoder, Surface Mount
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RS Stock No.: 220-7144Brand: BroadcomManufacturers Part No.: AEDR-9820A-102

AED 11,341.73

AED 113.417 Each (On a Reel of 100) (ex VAT)

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100AED 113.417
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Broadcom
Optical Encoder
-
-
2 Channel Quadrature with Index Digital
-
-
3.3V dc, 5 V dc
-
-
-
-
AEC-Q100 Grade 1
-
-
Surface Mount
-
-
-
-
-
Incremental
AEDR-9820A
AEC-Q100 Grade 1
-
-
Broadcom 5 V dc, 3.3V dc Optical Encoder, Surface
Broadcom 5 V dc, 3.3V dc Optical Encoder, Surface
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RS Stock No.: 216-3598Brand: BroadcomManufacturers Part No.: AEDR-9820-102

AED 10,392.38

AED 103.924 Each (On a Reel of 100) (ex 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
Broadcom 4.5 to 5.5 V Optical Encoder, Surface
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Also available in industry standard packaging
RS Stock No.: 796-7821Brand: BroadcomManufacturers Part No.: AEDR-8500-102

AED 75.61

AED 75.61 Each (ex VAT)

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1AED 75.61
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Broadcom
Optical Encoder
-
-
2 Channel Quadrature with Index Pulse
-
-
4.5 to 5.5 V
-
-
-
-
No
0.3 mm
-
Surface
-
-
-
-
-
-
AEDR-850x
RoHS 6
-
-
Broadcom 5 V Optical Encoder, Surface
Broadcom 5 V Optical Encoder, Surface
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Also available in industry standard packaging
RS Stock No.: 796-7887Brand: BroadcomManufacturers Part No.: HEDS-9140#A00

AED 216.95

AED 216.95 Each (ex VAT)

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1AED 216.95
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Broadcom
Optical Encoder
-
-
2 Channel Quadrature with Index Pulse
-
-
5 V
-
-
-
-
No
2.67 mm
-
Surface
-
-
-
30000rpm
-
-
-
RoHS 6
-
-
Broadcom 4.5 to 5.5 V Optical Encoder Hollow Shaft, Standard Mount, External
Broadcom 4.5 to 5.5 V Optical Encoder Hollow Shaft, Standard Mount, External
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Also available in industry standard packaging
RS Stock No.: 796-7859Brand: BroadcomManufacturers Part No.: HEDS-5540#A02

AED 332.56

AED 332.56 Each (ex VAT)

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1AED 332.56
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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
-
-
30000rpm
-
-
-
RoHS 6
-
-
Broadcom 4.5/5.5 V 512 ppr Pulse Optical Encoder, Through Hole
Broadcom 4.5/5.5 V 512 ppr Pulse Optical Encoder, Through Hole
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Also available in industry standard packaging
RS Stock No.: 796-7878Brand: BroadcomManufacturers Part No.: HEDS-9100#A00

AED 182.40

AED 182.40 Each (ex VAT)

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1AED 182.40
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Broadcom
Optical Encoder
512ppr
-
2 Channel Quadrature
-
-
4.5/5.5 V
-
-
-
-
No
2.67 mm
-
Through Hole
-
-
-
-
-
-
-
RoHS6
5 mA
-
Broadcom 5 V dc Optical Encoder, Surface, Surface Mount
Broadcom 5 V dc Optical Encoder, Surface, Surface Mount
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RS Stock No.: 215-5735Brand: BroadcomManufacturers Part No.: AEDR-8723-102

AED 14,172.95

AED 141.729 Each (On a Reel of 100) (ex VAT)

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100AED 141.729
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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
Broadcom 5 V 500 ppr Pulse Optical Encoder with a 8 mm Hollow Shaft, Through Hole
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RS Stock No.: 818-8833Brand: BroadcomManufacturers Part No.: HEDL-5640#A13

AED 378.40

AED 378.40 Each (ex VAT)

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1AED 378.40
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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
Broadcom 4.5/5.5 V Optical Encoder, Surface
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Also available in industry standard packaging
RS Stock No.: 796-7806Brand: BroadcomManufacturers Part No.: AEDB-9140-A13

AED 248.35

AED 248.35 Each (ex VAT)

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1AED 248.35
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Broadcom
Optical Encoder
-
-
2 Channel Quadrature with Index Pulse
-
-
4.5/5.5 V
-
-
-
-
No
2 mm
-
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
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
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RS Stock No.: 818-8849Brand: BroadcomManufacturers Part No.: HEDS-5540#A11

AED 339.63

AED 339.63 Each (ex VAT)

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1AED 339.63
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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
Broadcom 5 V 500 ppr Pulse Optical Encoder with a 4 mm, Through Hole
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RS Stock No.: 818-8820Brand: BroadcomManufacturers Part No.: HEDL-5540#A11

AED 303.01

AED 303.01 Each (ex VAT)

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1AED 303.01
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Broadcom
Optical Encoder
500ppr
-
2 Channel Quadrature with Index Pulse
-
-
5 V
4mm
-
-
-
No
-
-
Through Hole
-
-
-
30000rpm
-
Quadrature
-
RoHS 6
5 mA
-
Broadcom 4.5 to 5.5 V Optical Encoder Hollow Shaft, External, Standard, Five 0.025 Inch Square Pin On 0.1 Inch Centre
Broadcom 4.5 to 5.5 V Optical Encoder Hollow Shaft, External, Standard, Five 0.025 Inch Square Pin On 0.1 Inch Centre
Add to parts list
Also available in industry standard packaging
RS Stock No.: 796-7843Brand: BroadcomManufacturers Part No.: HEDS-5500#A02

AED 278.58

AED 278.58 Each (ex VAT)

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1AED 278.58
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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
Grayhill 15 ppr Pulse Optical Encoder with a 3.18 mm Flat Shaft, Panel Mount
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RS Stock No.: 878-0482Brand: GrayhillManufacturers Part No.: 26GSD22-01-1-AJS

AED 181.62

AED 181.62 Each (ex VAT)

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1AED 181.62
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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
Broadcom 500 ppr Pulse Code Wheel with a 4 mm, Through Hole, Solder
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Also available in industry standard packaging
RS Stock No.: 796-7830Brand: BroadcomManufacturers Part No.: HEDS-5120#A11

AED 97.19

AED 97.19 Each (ex VAT)

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1AED 97.19
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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
Grayhill 5 V dc Optical Encoder with a 6.32 mm Flat Shaft, Panel Mount
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RS Stock No.: 878-0470Brand: GrayhillManufacturers Part No.: 62S11-M5-020C

AED 244.87

AED 244.87 Each (ex VAT)

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1AED 244.87
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Grayhill
Optical Encoder
-
-
2 Bit Quadrature
-
-
5 V dc
6.32mm
-
-
17.45mm
No
249 in
-
Panel Mount
Flat
-
-
-
-
-
62S
RoHS
25 mA
-
Broadcom 4.5 to 5.5 V Optical Encoder Hollow Shaft, Standard Mount, External
Broadcom 4.5 to 5.5 V Optical Encoder Hollow Shaft, Standard Mount, External
Add to parts list
Also available in industry standard packaging
RS Stock No.: 796-7824Brand: BroadcomManufacturers Part No.: HEDM-5500#B13

AED 283.29

AED 283.29 Each (ex VAT)

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1AED 283.29
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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
Broadcom 4.5 to 5.5 V Optical Encoder Hollow Shaft, External, Standard Mount
Add to parts list
Also available in industry standard packaging
RS Stock No.: 796-7840Brand: BroadcomManufacturers Part No.: HEDS-5540#A01

AED 313.57

AED 313.57 Each (ex VAT)

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1AED 313.57
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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
-

...