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Encoders

Browse available Encoders part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.

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Datasheets & Specifications Access technical references quickly
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Photo Mfr. Part # Availability Price Quantity Datasheet Series Packaging Product Status Programmable Encoder Type Output Type Pulses per Revolution Voltage - Supply Actuator Type Detent Built in Switch Mounting Type Orientation Termination Style Rotational Life (Cycles Min) Grade Qualification
MERPS11-15515-1.5 Knitter-Switch

MERPS11-15515-1.5

ENCODER, WITH PUSHBUTTON, 15/30

Knitter-Switch

117 -
Datasheet MERPS 11 Tray Active - Mechanical Pulse 15 5V - Yes No PCB, Through Hole Vertical PC Pin 15K - -
EC21A1520401 Alps Alpine

EC21A1520401

RING TYP ENCODERS

Alps Alpine

592 -
Datasheet EC21A Tray Active - Mechanical Quadrature (Incremental) 15 5V 21.6mm Open Center Yes No PCB, Through Hole Vertical PC Pin 50K - -
EC21A1540401 Alps Alpine

EC21A1540401

RING TYP ENCODERS

Alps Alpine

591 -
Datasheet EC21A Tray Active - Mechanical Quadrature (Incremental) 15 5V 21.6mm Open Center Yes No PCB, Through Hole Vertical PC Pin 50K - -
EC21A0920401 Alps Alpine

EC21A0920401

RING TYP ENCODERS

Alps Alpine

237 -
Datasheet EC21A Tray Active - Mechanical Quadrature (Incremental) 9 5V 21.6mm Open Center Yes No PCB, Through Hole Vertical PC Pin 50K - -
PER351-P115-N0010 Bourns Inc.

PER351-P115-N0010

35MM LOW PROFILE INCREMENT-RING

Bourns Inc.

2,199 -
Datasheet PER35 Tray Active Not Verified Incremental Quadrature, 2-Bit 10 - Hole for Shaft Yes No PCB, Through Hole Vertical PC Pin 50K - -
MA704GQ-Z Monolithic Power Systems Inc.

MA704GQ-Z

ROTARY ENCODER INCREMENTAL 64PPR

Monolithic Power Systems Inc.

4,850 -
Datasheet - Tape & Reel (TR) Active Not Verified Incremental Quadrature (Incremental) 64 3V ~ 3.6V - No No Surface Mount - Surface Mount (SMD,SMT) - - -
EC18AGB20401 Alps Alpine

EC18AGB20401

INSULATED SHAFT ENCODERS

Alps Alpine

748 -
Datasheet EC18A Tray Active - Absolute Quadrature (Incremental) - 10V 5mm Dia Flatted End Yes No PCB, Through Hole Vertical PC Pin 30K - -
EC18AGB20407 Alps Alpine

EC18AGB20407

INSULATED SHAFT ENCODERS

Alps Alpine

445 -
Datasheet EC18A Tray Active - Absolute Quadrature (Incremental) - 10V 4.6mm Dia Flatted End Yes No PCB, Through Hole Vertical PC Pin 30K - -
EC18AGA20402 Alps Alpine

EC18AGA20402

INSULATED SHAFT ENCODERS

Alps Alpine

292 -
Datasheet EC18A Tray Active - Absolute Quadrature (Incremental) - 10V 5mm Dia Flatted End Yes No PCB, Through Hole Vertical PC Pin 30K - -
EC35AH240403 Alps Alpine

EC35AH240403

RING TYP ENCODERS

Alps Alpine

791 -
Datasheet EC35A Tray Active - Incremental Quadrature (Incremental) 10 5V 35mm Open Center Yes Yes PCB, Through Hole Vertical PC Pin 50K - -
MA704GQ-P Monolithic Power Systems Inc.

MA704GQ-P

10-BIT, DIGITAL, CONTACTLESS ANG

Monolithic Power Systems Inc.

497 -
Datasheet - Tape & Reel (TR) Active Not Verified - - - - - - - Surface Mount - - - - -
290VAB0F201B2 CTS Electrocomponents

290VAB0F201B2

ROTARY ENCODER MECHANICAL 20PPR

CTS Electrocomponents

765 -
Datasheet 290 Tray Active Not Verified Mechanical Quadrature (Incremental) 20 - 6mm Dia Round End Yes Yes PCB, Through Hole Vertical PC Pin 50K - -
EC11E15204A3 Alps Alpine

EC11E15204A3

METAL SHAFT ENCODERS

Alps Alpine

1,166 -
Datasheet EC11E Tray Active - Incremental Quadrature (Incremental) 15 5V 4.5mm Dia Flatted End Yes No PCB, Through Hole Vertical PC Pin 15K - -
EC11E1820402 Alps Alpine

EC11E1820402

METAL SHAFT ENCODERS

Alps Alpine

642 -
Datasheet EC11E Tray Active - Incremental Quadrature (Incremental) 18 5V 4.5mm Dia Flatted End Yes No PCB, Through Hole Vertical PC Pin 15K - -
EC35AH260502 Alps Alpine

EC35AH260502

RING TYP ENCODERS

Alps Alpine

350 -
Datasheet EC35A Tray Active - Incremental Quadrature (Incremental) 10 5V 35mm Open Center Yes Yes PCB, Through Hole Vertical PC Pin 50K - -
EC35AH240502 Alps Alpine

EC35AH240502

RING TYP ENCODERS

Alps Alpine

350 -
Datasheet EC35A Tray Active - Incremental Quadrature (Incremental) 10 5V 35mm Open Center Yes Yes PCB, Through Hole Vertical PC Pin 50K - -
EC21A1520407 Alps Alpine

EC21A1520407

RING TYP ENCODERS

Alps Alpine

825 -
Datasheet EC21A Tray Active - Mechanical Quadrature (Incremental) 15 5V 21.6mm Open Center Yes No PCB, Through Hole Vertical PC Pin 50K - -
EC21A0950402 Alps Alpine

EC21A0950402

RING TYP ENCODERS

Alps Alpine

300 -
Datasheet EC21A Tray Active - Mechanical Quadrature (Incremental) 9 5V 21.6mm Open Center Yes No PCB, Through Hole Vertical PC Pin 50K - -
EC35AH120401 Alps Alpine

EC35AH120401

RING TYP ENCODERS

Alps Alpine

799 -
Datasheet EC35A Tray Active - Incremental Quadrature (Incremental) 6 5V 35mm Open Center Yes Yes PCB, Through Hole Vertical PC Pin 50K - -
EC35AH260403 Alps Alpine

EC35AH260403

RING TYP ENCODERS

Alps Alpine

799 -
Datasheet EC35A Tray Active - Incremental Quadrature (Incremental) 10 5V 35mm Open Center Yes Yes PCB, Through Hole Vertical PC Pin 50K - -
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WINSUN SOURCING SUPPORT

Need Encoders Sourcing Support?

Send the manufacturer, part number, quantity and target delivery requirement. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and hard-to-find or obsolete components.

Global component sourcing support BOM, shortage and EOL support
FREQUENTLY ASKED QUESTIONS

Encoders FAQ

Common questions about selecting, comparing and sourcing Encoders components through Winsun (HK) Electronics.

What should I check when selecting Encoders components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

Can Winsun help source specific Encoders part numbers?

Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

Do you support shortage, obsolete or hard-to-find Encoders parts?

Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

How do I request a quote for Encoders components?

Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.