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 RPG SMT 120CPR
Datasheet
70In Stock
Min.: 1
Mult.: 1

HRPG-ASCA Panel Mount Optical Encoders Incremental 120 PPR 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
169In 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
203In Stock
Min.: 1
Mult.: 1

HRPG PCB Mount Optical Encoders Incremental 120 CPR Rotary No Detent 2 Channel PC Pin Quadrature 1/4 in D / Flatted Without Switch 5 VDC Tray
Broadcom / Avago Encoders 3 Channel 1000CPR
Datasheet
166In Stock
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 3 Channel 1024CPR
Datasheet
100In Stock
Min.: 1
Mult.: 1

HEDS Chassis Mount Optical Encoders Incremental 1024 CPR Rotary No Detent 3 Channel Connector Quadrature with Index 6 mm Hollow Without Switch 5 VDC Tray
Broadcom / Avago Encoders 2 Channel 256CPR
Datasheet
297In 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 RPG SMT 120CPR
Datasheet
107In 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 3 Channel 500 CPR 3/16in Metal CW
Datasheet
87In Stock
Min.: 1
Mult.: 1

HEDS-5500/5600 Chassis Mount Optical Encoders Incremental 500 CPR Rotary No Detent 3 Channel Connector Quadrature with Index 4.76 mm Slotted Without Switch 5 VDC Tray
Broadcom / Avago Encoders 3 Channel 100 CPR 4mm Metal CW
Datasheet
82In Stock
Min.: 1
Mult.: 1

HEDS-5500/5600 Chassis Mount Optical Encoders Incremental 100 CPR Rotary No Detent 3 Channel Connector Quadrature with Index 4 mm Slotted Without Switch 5 VDC Tray
Broadcom / Avago Encoders 3 Channel 512 CPR 6mm Metal CW
Datasheet
46In Stock
Min.: 1
Mult.: 1

HEDS-5500/5600 Chassis Mount Optical Encoders Incremental 512 CPR Rotary No Detent 3 Channel Connector Quadrature with Index 6 mm Slotted Without Switch 5 VDC Tray
Broadcom / Avago Encoders RPG Detent 32CPR
Datasheet
72In Stock
Min.: 1
Mult.: 1

HRPG-AD32 Panel Mount Optical Encoders Incremental 32 CPR Rotary 32 Detent 2 Channel PC Pin Quadrature 6 mm Round / Plain Without Switch 5 VDC Tray
Broadcom / Avago Encoders RPG SMT 120CPR
Datasheet
120In 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
62In 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 Align Tool for 3Ch 5 6mm CW
Datasheet
6In Stock
Min.: 1
Mult.: 1

HEDS-8900 Tools & Accessories
Broadcom / Avago Encoders 2 Channel 500 CPR 8mm Metal CW
Datasheet
25In Stock
Min.: 1
Mult.: 1

HEDS-5500/5600 Chassis Mount Optical Encoders Incremental 500 CPR Rotary No Detent 2 Channel Connector Quadrature with Index 8 mm Slotted Without Switch 5 VDC Tray
Broadcom / Avago Encoders RPG SMT 120CPR
Datasheet
12In Stock
Min.: 1
Mult.: 1

HRPG-ASCA PCB Mount Optical Encoders Incremental 120 CPR Rotary No Detent 2 Channel PC Pin Quadrature 6 mm D / Flatted Without Switch 5 VDC Tray
Broadcom / Avago Encoders 2 Channel 400CPR
Datasheet
46In Stock
Min.: 1
Mult.: 1

HEDS-5100/6100 PCB Mount Optical Encoders Incremental 400 CPR Rotary No Detent 2 Channel SMD/SMT Quadrature 5 mm Hollow Without Switch 5 VDC Tray
Broadcom / Avago Encoders 2 Channel 180CPR
Datasheet
33In Stock
Min.: 1
Mult.: 1

HEDS-9200 PCB Mount Optical Encoders Incremental/Shaftless 180 LPI Linear No Detent 2 Channel PC Pin Quadrature No Shaft Without Switch 5 VDC Tray
Broadcom / Avago Encoders 2 Channel 192CPR
Datasheet
6In Stock
350Expected 2026/03/31
Min.: 1
Mult.: 1

HEDS PCB Mount Optical Encoders Incremental/Shaftless 192 CPR Rotary No Detent 2 Channel PC Pin Quadrature No Shaft Without Switch 5 VDC Bulk
Broadcom / Avago Encoders 2 Channel 400 CPR 1/4in Metal CW
Datasheet
23In Stock
Min.: 1
Mult.: 1

HEDS Chassis Mount Optical Encoders Incremental 400 CPR Rotary No Detent 2 Channel Connector Quadrature with Index 1/4 in Slotted Without Switch 5 VDC Tray
Broadcom / Avago Encoders 2 Channel 360CPR
Datasheet
120In Stock
Min.: 1
Mult.: 1

HEDS PCB Mount Optical Encoders Incremental/Shaftless 360 LPI Rotary No Detent 2 Channel PC Pin Quadrature No Shaft Without Switch 5 VDC Bulk
Broadcom / Avago Encoders 2 Channel 96CPR
Datasheet
148In Stock
Min.: 1
Mult.: 1

HEDS-9000/9100 PCB Mount Optical Encoders Incremental/Shaftless 96 CPR Rotary No Detent 2 Channel PC Pin Quadrature with Index No Shaft Without Switch 5 VDC Tray
Broadcom / Avago Encoders RPG Detent 16CPR
Datasheet
31In Stock
Min.: 1
Mult.: 1

HRPG-AD16 Panel Mount Optical Encoders Incremental 16 CPR Rotary 16 Detent 2 Channel Cable Quadrature 6 mm D / Flatted Without Switch 5 VDC Tray
Broadcom / Avago Encoders 3 Channel 256CPR
Datasheet
212In Stock
Min.: 1
Mult.: 1

HEDS-9040/9140 PCB Mount Optical Encoders Incremental/Shaftless 256 CPR Rotary No Detent 3 Channel PC Pin Quadrature with Index No Shaft Without Switch 5 VDC Tray
Broadcom / Avago Encoders 2 Channel 512 CPR 1/4in Metal CW
Datasheet
61In Stock
Min.: 1
Mult.: 1

HEDS PCB Mount Kits Incremental 512 PPR 2 Channel Through Hole Quadrature with Index 1/4 in 5 VDC Tray