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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BD 20.230

BD 20.230 Each (Supplied as a Tape) (Exc. 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
Also available in industry standard packaging
RS Stock No.: 227-938Brand: BroadcomManufacturers Part No.: AEDR-9940-102

BD 19.895

BD 19.895 Each (Supplied as a Tape) (Exc. Vat)

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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
RS Stock No.: 818-8773Brand: BroadcomManufacturers Part No.: AEDR-8000-1K2

BD 7.707

BD 7.707 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.: 220-7144Brand: BroadcomManufacturers Part No.: AEDR-9820A-102

BD 1,210.061

BD 12.101 Each (On a Reel of 100) (Exc. Vat)

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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
RS Stock No.: 216-3598Brand: BroadcomManufacturers Part No.: AEDR-9820-102

BD 1,108.756

BD 11.088 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.: 796-7821Brand: BroadcomManufacturers Part No.: AEDR-8500-102

BD 8.067

BD 8.067 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.: 796-7887Brand: BroadcomManufacturers Part No.: HEDS-9140#A00

BD 22.498

BD 22.498 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
-
-

BD 34.494

BD 34.494 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
-
-
-
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.: 796-7878Brand: BroadcomManufacturers Part No.: HEDS-9100#A00

BD 18.919

BD 18.919 Each (Exc. Vat)

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

BD 1,512.109

BD 15.121 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.: 818-8833Brand: BroadcomManufacturers Part No.: HEDL-5640#A13

BD 39.248

BD 39.248 Each (Exc. Vat)

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Broadcom
500ppr
Optical Encoder
-
-
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.: 796-7806Brand: BroadcomManufacturers Part No.: AEDB-9140-A13

BD 25.755

BD 25.755 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

BD 35.226

BD 35.226 Each (Exc. Vat)

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Broadcom
1024ppr
Optical Encoder
-
-
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.: 818-8820Brand: BroadcomManufacturers Part No.: HEDL-5540#A11

BD 31.429

BD 31.429 Each (Exc. Vat)

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

BD 28.894

BD 28.894 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.: 878-0482Brand: GrayhillManufacturers Part No.: 26GSD22-01-1-AJS

BD 18.838

BD 18.838 Each (Exc. Vat)

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Grayhill
15ppr
Optical Encoder
-
-
-
-
-
-
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.: 796-7830Brand: BroadcomManufacturers Part No.: HEDS-5120#A11

BD 10.230

BD 10.230 Each (Exc. Vat)

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Broadcom
500ppr
Code Wheel
-
-
-
-
-
-
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.: 878-0470Brand: GrayhillManufacturers Part No.: 62S11-M5-020C

BD 25.401

BD 25.401 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

BD 29.384

BD 29.384 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

BD 32.523

BD 32.523 Each (Exc. Vat)

Add to basket
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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