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 (PLN) 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 HEDS-8904
Broadcom / Avago Encoders Housing for Locking Conn
Datasheet
1 306In Stock
Min.: 1
Mult.: 1

HEDS Tools & Accessories
Broadcom / Avago Encoders 3 Channel 512 CPR 8mm Metal CW
Datasheet
26In 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 2 Channel 400CPR
Datasheet
38In 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 3 Channel 400 CPR 5mm Metal CW
Datasheet
17In Stock
100Expected 11/5/2026
Min.: 1
Mult.: 1

HEDS Chassis Mount Optical Encoders Incremental 400 CPR Rotary No Detent 3 Channel Connector Quadrature with Index 5 mm Slotted Without Switch 5 VDC Tray
Broadcom / Avago Encoders 2 Channel 360 CPR 1/4in Metal CW
Datasheet
28In Stock
Min.: 1
Mult.: 1

HEDS Chassis Mount Optical Encoders Incremental 360 CPR Rotary No Detent 2 Channel Connector Quadrature with Index 1/4 in Slotted Without Switch 5 VDC Tray
Broadcom / Avago Encoders 2 Channel 50CPR
Datasheet
5In Stock
Min.: 1
Mult.: 1

HEDS PCB Mount Optical Encoders Incremental/Shaftless 50 CPR Rotary No Detent 2 Channel PC Pin Quadrature with Index No Shaft Without Switch 5 VDC Tray
Broadcom / Avago Encoders 2 Channel 180CPR
Datasheet
23In 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 3 Channel 100 CPR 4mm Metal CW
Datasheet
80In 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 RPG SMT 120CPR
Datasheet
60In 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 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 1000 CPR 4mm Film CW
Datasheet
95In Stock
Min.: 1
Mult.: 1

HEDM-5500/5600 Optical Encoders 4 mm Tray
Broadcom / Avago Encoders 2 Channel 256 CPR 8mm Metal CW
Datasheet
87In Stock
Min.: 1
Mult.: 1

HEDS-5500/5600 Chassis Mount Optical Encoders Incremental 256 PPR Rotary No Detent 2 Channel Connector Quadrature with Index 8 mm Slotted 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 RPG SMT 120CPR
Datasheet
46In Stock
Min.: 1
Mult.: 1

HRPG-ASCA Panel Mount Optical Encoders Incremental 120 PPR Rotary No Detent 2 Channel Connector Quadrature 1/4 in Round / Plain Without Switch 5 VDC Tray
Broadcom / Avago Encoders 3 Channel 500 CPR 6mm Metal CW
Datasheet
90In Stock
Min.: 1
Mult.: 1

HEDS Chassis Mount Optical Encoders Incremental 500 CPR Rotary No Detent 3 Channel Connector Quadrature with Index 6 mm Slotted Without Switch 5 VDC Tray
Broadcom / Avago Encoders 2 Channel 192CPR
Datasheet
256In Stock
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 RPG Detent 16CPR
Datasheet
33In Stock
Min.: 1
Mult.: 1

HRPG-AD16 Panel Mount Optical Encoders Incremental 16 CPR Rotary 16 Detent 2 Channel PC Pin Quadrature 6 mm Round / Plain Without Switch 5 VDC Tray
Broadcom / Avago Encoders 2 Channel 96CPR
Datasheet
78In Stock
Min.: 1
Mult.: 1

HEDS-5100/6100 PCB Mount Optical Encoders Incremental 96 CPR Rotary No Detent 2 Channel SMD/SMT Quadrature 8 mm Hollow Without Switch 5 VDC Tray
Broadcom / Avago Encoders 2 Channel 500 CPR 8mm Metal CW
Datasheet
23In 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 2 Channel 400CPR
Datasheet
45In 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 HEDS-8905
Broadcom / Avago Encoders Align Tool for 3Ch 2 8mm CW
Datasheet
11In Stock
Min.: 1
Mult.: 1

HEDS-8900 Tools & Accessories
Broadcom / Avago Encoders 2 Channel 1000 CPR 5mm Film CW
Datasheet
101In 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 5 mm No Shaft Without Switch 5 VDC Tray
Broadcom / Avago Encoders 2 Channel 500 CPR 1/4in Metal CW
Datasheet
345In Stock
250Expected 12/7/2026
Min.: 1
Mult.: 1

HEDS Chassis Mount Optical Encoders Incremental 500 CPR Rotary No Detent 2 Channel Connector Quadrature with Index 1/4 in Slotted Without Switch 5 VDC Tray
Broadcom / Avago Encoders 2 Channel 100 CPR 4mm Metal CW
Datasheet
80In Stock
Min.: 1
Mult.: 1

HEDS-5500/5600 Chassis Mount Optical Encoders Incremental 100 CPR Rotary No Detent 2 Channel Connector Quadrature with Index 4 mm Slotted Without Switch 5 VDC Tray
Broadcom / Avago Encoders 3 Channel 400 CPR 5mm Metal CW
Datasheet
961In Stock
1 700Expected 12/17/2026
Min.: 1
Mult.: 1

HEDS Chassis Mount Optical Encoders Incremental 400 CPR Rotary No Detent 3 Channel Connector Quadrature with Index 5 mm Slotted Without Switch 5 VDC Tray