AMT303LD-V Rotary Encoder: Equivalent & Substitute Parts

Part Overview

The AMT303LD-V is an incremental rotary encoder manufactured by CUI Devices, featuring 192 pulses per revolution with commutation output, CCW operation, and 2-pole line driver configuration. This component is designed for chassis mount and motor applications with right-angle orientation and terminal pin termination.

The AMT303LD-V carries an obsolete product status. Identifying equivalent substitute parts is necessary to maintain system functionality and ensure continued availability for new designs or replacement applications.

Substiute Parts

AMT303LD-V

CUI DevicesIn Stock: 760AMT303LD-V Datasheet

Current PartRFQ

AMT313Q-V

CUI DevicesIn Stock: 1390AMT313Q-V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The AMT313Q-V is identified as a substitute for the AMT303LD-V based on the following matching parameters:

• Incremental encoder type
• 5V supply voltage
• 2mm ~ 8mm open center actuator type
• Chassis mount and motor mounting capability
• Right-angle orientation
• Terminal pin termination style
• Commutation output type
• RoHS and REACH compliance

The primary distinction is that the AMT313Q-V features programmable pulses per revolution, whereas the AMT303LD-V is fixed at 192 PPR. This programmability provides design flexibility for applications requiring different resolution settings.

Parameter Comparison

Engineering Selection Recommendations

The AMT313Q-V is the identified substitute for the obsolete AMT303LD-V. Selection of the AMT313Q-V is supported by:

• Active product status, ensuring ongoing availability and supply chain continuity
• ROHS3 compliance, meeting current regulatory requirements
• Identical mechanical and electrical interface parameters
• Programmable resolution capability, which accommodates the fixed 192 PPR specification of the original part when configured accordingly

Applications currently using the AMT303LD-V can transition to the AMT313Q-V without modification to mounting, connector, or supply voltage specifications.

Frequently Asked Questions (FAQ)

Q: Can the AMT313Q-V directly replace the AMT303LD-V in existing designs?

A: Yes. Both encoders share identical mounting type, orientation, actuator type, termination style, and 5V supply voltage. The AMT313Q-V must be configured to 192 PPR to match the original specification.

Q: What is the primary advantage of the AMT313Q-V over the AMT303LD-V?

A: The AMT313Q-V features programmable pulses per revolution, whereas the AMT303LD-V is fixed at 192 PPR. This programmability provides design flexibility for future applications or system reconfiguration without component replacement.

Q: Are there compliance differences between these two encoders?

A: The AMT303LD-V is RoHS Compliant. The AMT313Q-V is ROHS3 Compliant, representing a more current regulatory standard. Both are REACH Unaffected and carry EAR99 ECCN classification.

Q: What packaging is available for the AMT313Q-V?

A: The AMT313Q-V is supplied in box packaging.

Q: Is the AMT313Q-V currently in stock?

A: Yes. The AMT313Q-V has 1,349 pieces in new original stock, compared to 725 pieces of the obsolete AMT303LD-V.