Optical Encoders

Broadcom offers a variety of high performance, low cost, two- and three-channel optical incremental encoders. These Avago Technologies optical encoders emphasize high reliability, high resolution, and easy assembly. Each encoder contains a lensed LED source, an integrated circuit with detectors and output circuitry, and a codewheel that rotates between the emitter and detector IC. Avago Technologies also offers miniature panel mount optical encoders designed to be mounted on a front panel and used as a rotary, data-entry device.

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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Mounting Style
Product
Type
Resolution
Technology
Number of Detents
Number of Channels
Termination Style
Output Type
Shaft Diameter
Shaft Type
With Switch
Operating Supply Voltage
Packaging
Broadcom / Avago Encoders 2 Channel 256CPR
Datasheet
247In Stock
Min.: 1
Mult.: 1

HEDS PCB Mount Optical Encoders Incremental/Shaftless 256 CPR Rotary No Detent 2 Channel PC Pin Quadrature No Shaft Without Switch 5 VDC Tray
Broadcom / Avago Encoders 2 Channel 150CPR
Datasheet
248In Stock
Min.: 1
Mult.: 1

HEDS PCB Mount Optical Encoders Incremental/Shaftless 150 LPI Linear No Detent 2 Channel PC Pin Quadrature No Shaft Without Switch 5 VDC Bulk
Broadcom / Avago Encoders 2 Channel 180CPR
Datasheet
170In Stock
Min.: 1
Mult.: 1

HEDS PCB Mount Optical Encoders Incremental/Shaftless 180 LPI Linear No Detent 2 Channel PC Pin Quadrature No Shaft Without Switch 5 VDC Tube
Broadcom / Avago Encoders RPG Detent 32CPR
Datasheet
32In Stock
Min.: 1
Mult.: 1

HRPG Panel Mount Optical Encoders Incremental 32 CPR Rotary 32 Detent 2 Channel PC Pin Quadrature 1/4 in D / Flatted Without Switch 5 VDC Tray
Broadcom / Avago Encoders RPG Detent 32CPR
Datasheet
192In Stock
200Expected 19/11/2026
Min.: 1
Mult.: 1

HRPG PCB Mount Optical Encoders Incremental 32 CPR Rotary 32 Detent 2 Channel PC Pin Quadrature 6 mm D / Flatted Without Switch 5 VDC Tray
Broadcom / Avago Encoders RPG SMT 120CPR
Datasheet
134In Stock
Min.: 1
Mult.: 1

HRPG PCB Mount Optical Encoders Incremental 120 CPR Rotary No Detent 2 Channel PC Pin Quadrature 1/4 in Round / Plain Without Switch 5 VDC Tray
Broadcom / Avago Encoders RPG SMT 120CPR
Datasheet
55In Stock
Min.: 1
Mult.: 1

HRPG PCB Mount Optical Encoders Incremental 120 CPR Rotary No Detent 2 Channel PC Pin Quadrature 6 mm Round / Plain Without Switch 5 VDC Tray
Broadcom / Avago Encoders 2 Channel 1000 CPR 1/4in Film CW
Datasheet
22In Stock
Min.: 1
Mult.: 1

HEDM Chassis Mount Optical Encoders Incremental/Shaftless 1000 CPR Rotary No Detent 2 Channel PC Pin Quadrature with Index and Complements 1/4 in No Shaft Without Switch 5 VDC Tray
Broadcom / Avago Encoders 2 Channel 200 CPR 5mm Refltve CW
Datasheet
5In Stock
280Expected 18/02/2027
Min.: 1
Mult.: 1

HEDR Chassis Mount Optical Encoders Incremental 200 CPR Rotary No Detent 2 Channel PC Pin Quadrature 5 mm Round / Plain Without Switch 5 VDC
Broadcom / Avago Encoders 2 Channel 500CPR
Datasheet
11In Stock
300Expected 11/12/2026
Min.: 1
Mult.: 1

HEDS PCB Mount Optical Encoders Incremental 500 CPR Rotary No Detent 2 Channel SMD/SMT Quadrature 4 mm Hollow Without Switch 5 VDC Tray
Broadcom / Avago Encoders 2 Channel 512 CPR 1/4in Metal CW
Datasheet
14In Stock
Min.: 1
Mult.: 1

HEDS Chassis Mount Optical Encoders Incremental 512 CPR Rotary No Detent 2 Channel Connector Quadrature with Index 1/4 in Slotted Without Switch 5 VDC Tray
Broadcom / Avago Encoders 3 Channel 1000CPR
Datasheet
13In Stock
100Expected 27/11/2026
Min.: 1
Mult.: 1

HEDS Chassis Mount Optical Encoders Incremental 1000 CPR Rotary No Detent 3 Channel Connector Quadrature with Index 5/8 in Hollow Without Switch 5 VDC Tray
Broadcom / Avago Encoders 2 Channel 1000CPR
Datasheet
2In Stock
Min.: 1
Mult.: 1

HEDS PCB Mount Optical Encoders Incremental/Shaftless 1000 CPR Rotary No Detent 2 Channel PC Pin Quadrature with Index No Shaft Without Switch 5 VDC Tray
Broadcom / Avago Encoders 2 Channel 100CPR
Datasheet
23In Stock
200Expected 30/10/2026
Min.: 1
Mult.: 1

HEDS PCB Mount Optical Encoders Incremental/Shaftless 100 CPR Rotary No Detent 2 Channel PC Pin Quadrature with Index No Shaft Without Switch 5 VDC Tray
Broadcom / Avago Encoders 2 Channel 200CPR
Datasheet
16In Stock
300Expected 21/09/2026
Min.: 1
Mult.: 1

HEDS PCB Mount Optical Encoders Incremental/Shaftless 200 CPR Rotary No Detent 2 Channel PC Pin Quadrature with Index No Shaft Without Switch 5 VDC Tray
Broadcom / Avago Encoders 2 Channel 360CPR
Datasheet
52In Stock
Min.: 1
Mult.: 1

HEDS PCB Mount Optical Encoders Incremental/Shaftless 360 CPR Rotary No Detent 2 Channel PC Pin Quadrature with Index No Shaft Without Switch 5 VDC Tray
Broadcom / Avago Encoders 3 Channel 200CPR
Datasheet
38In Stock
200Expected 18/11/2026
Min.: 1
Mult.: 1

HEDS PCB Mount Optical Encoders Incremental/Shaftless 200 CPR Rotary No Detent 3 Channel PC Pin Quadrature with Index No Shaft Without Switch 5 VDC Tray
Broadcom / Avago Encoders 2 Channel 300CPR
Datasheet
54In Stock
Min.: 1
Mult.: 1

HEDS-9200 PCB Mount Optical Encoders Incremental/Shaftless 300 LPI Linear No Detent 2 Channel PC Pin Quadrature No Shaft Without Switch 5 VDC Tray
Broadcom / Avago Encoders 2 Channel 120CPR
Datasheet
99In Stock
350Expected 05/11/2026
Min.: 1
Mult.: 1

HEDS-9700/9720 PCB Mount Optical Encoders Incremental Linear 2 Channel Through Hole 5 VDC Bulk
Broadcom / Avago Encoders 2 Channel 500CPR
Datasheet
63In Stock
Min.: 1
Mult.: 1

HEDS-9730 PCB Mount Optical Encoders Incremental/Shaftless 500 CPR Rotary No Detent 2 Channel PC Pin Quadrature No Shaft Without Switch 5 VDC Bulk
Broadcom / Avago Encoders RPG Detent 32CPR
Datasheet
20In Stock
100Expected 10/12/2026
Min.: 1
Mult.: 1

HRPG Panel Mount Optical Encoders Incremental 32 CPR Rotary 32 Detent 2 Channel PC Pin Quadrature 1/4 in D / Flatted Without Switch 5 VDC Tray
Broadcom / Avago Encoders 2 Channel 1024 CPR 1/4in Film CW
Datasheet
17In Stock
Min.: 1
Mult.: 1

HEDM Chassis Mount Optical Encoders Incremental/Shaftless 1024 CPR Rotary No Detent 2 Channel PC Pin Quadrature with Index and Complements 1/4 in No Shaft Without Switch 5 VDC Tray
Broadcom / Avago Encoders 3 Channel 500CPR
Datasheet
19In Stock
Min.: 1
Mult.: 1

HEDS-5100/6100 PCB Mount Optical Encoders Incremental 500 CPR Rotary No Detent 3 Channel SMD/SMT Quadrature 1/4 in Hollow Without Switch 5 VDC Tray
Broadcom / Avago Encoders 3 Channel 500CPR
Datasheet
17In Stock
Min.: 1
Mult.: 1

HEDS PCB Mount Optical Encoders Incremental 500 CPR Rotary No Detent 3 Channel SMD/SMT Quadrature 5 mm Hollow Without Switch 5 VDC Tray
Broadcom / Avago Encoders 3 Channel 100 CPR 1/4in Metal CW
Datasheet
5In Stock
Min.: 1
Mult.: 1

HEDS-5500/5600 Chassis Mount Optical Encoders Incremental 100 CPR Rotary No Detent 3 Channel Connector Quadrature with Index 1/4 in Slotted Without Switch 5 VDC Tray