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 (IDR) 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
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 2 Channel 200 CPR 1/4in Metal CW
Datasheet
127In Stock
Min.: 1
Mult.: 1

HEDS Chassis Mount Optical Encoders Incremental 200 CPR Rotary No Detent 2 Channel Connector Quadrature with Index 1/4 in Slotted Without Switch 5 VDC Tray
Broadcom / Avago Encoders 2 Channel 1000CPR
Datasheet
263In Stock
Min.: 1
Mult.: 1

HEDS-9000/9100 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 1000 CPR 8mm Film CW
Datasheet
207In 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 8 mm No Shaft Without Switch 5 VDC Tray
Broadcom / Avago Encoders 2 Channel 256 CPR 4mm Metal CW
Datasheet
69In Stock
Min.: 1
Mult.: 1

HEDS-5500/5600 Chassis Mount Optical Encoders Incremental 256 CPR Rotary No Detent 2 Channel Connector Quadrature with Index 4 mm Slotted Without Switch 5 VDC Tray
Broadcom / Avago Encoders 2 Channel 256 CPR 6mm Metal CW
Datasheet
219In Stock
Min.: 1
Mult.: 1

HEDS Chassis Mount Optical Encoders Incremental 256 CPR Rotary No Detent 2 Channel Connector Quadrature with Index 6 mm Slotted Without Switch 5 VDC Tray
Broadcom / Avago Encoders 2 Channel 500 CPR 8mm Metal CW
Datasheet
216In Stock
Min.: 1
Mult.: 1

HEDS 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 3 Channel 500 CPR 1/4in Metal CW
Datasheet
83In Stock
Min.: 1
Mult.: 1

HEDS Chassis Mount Optical Encoders Incremental 500 CPR Rotary No Detent 3 Channel Connector Quadrature with Index 1/4 in Slotted 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
84In 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 3 Channel 512 CPR 8mm Metal CW
Datasheet
50In Stock
Min.: 1
Mult.: 1

HEDS-5500/5600 Chassis Mount Optical Encoders Incremental 512 CPR Rotary No Detent 3 Channel Connector Quadrature with Index 8 mm Slotted 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 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 192CPR
Datasheet
6In Stock
350Expected 31/03/2026
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 Align Tool for 3Ch 5 6mm CW
Datasheet
7In Stock
Min.: 1
Mult.: 1

HEDS-8900 Tools & Accessories
Broadcom / Avago Encoders 3 Channel 400CPR
Datasheet
355In Stock
Min.: 1
Mult.: 1

HEDS PCB Mount Optical Encoders Incremental/Shaftless 400 CPR Rotary No Detent 3 Channel PC Pin Quadrature with Index No Shaft Without Switch 5 VDC Tray
Broadcom / Avago Encoders 2 Channel 500CPR
Datasheet
446In 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 2 Channel 400CPR
Datasheet
334In Stock
Min.: 1
Mult.: 1

HEDS-9700/9720 PCB Mount Optical Encoders Incremental 400 PPR Rotary 2 Channel Through Hole 5 VDC Tube
Broadcom / Avago Encoders 2 Channel 400CPR
Datasheet
64In Stock
Min.: 1
Mult.: 1

HEDS PCB Mount Optical Encoders Incremental/Shaftless 400 CPR Rotary No Detent 2 Channel PC Pin Quadrature with Index No Shaft Without Switch 5 VDC Tray
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 256 CPR 3mm Metal CW
Datasheet
11In Stock
Min.: 1
Mult.: 1

HEDS Chassis Mount Optical Encoders Incremental 256 CPR Rotary No Detent 2 Channel Connector Quadrature with Index 3 mm Slotted Without Switch 5 VDC Tray