AMT303LD-V Rotary Encoder: Equivalent & Substitute Parts

Part Overview

The AMT303LD-V is an incremental rotary encoder manufactured by CUI Devices, featuring 800 pulses per revolution with commutation output and integrated line driver functionality. 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 compatibility and ensure continued availability for new designs or replacement applications.

Substiute Parts

AMT303LD-V

CUI DevicesIn Stock: 971AMT303LD-V Datasheet

Current PartRFQ

AMT313Q-V

CUI DevicesIn Stock: 1390AMT313Q-V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the AMT303LD-V is determined by the following critical parameters:

• Encoder Type: Must be Incremental
• Supply Voltage: Must be 5V
• Actuator Type: Must be 2mm ~ 8mm Open Center
• Mounting Type: Must be Chassis Mount, Motors
• Orientation: Must be Right Angle
• Termination Style: Must be Terminal Pins
• Output Type: Must support Commutation output

The AMT313Q-V qualifies as a substitute based on these core compatibility criteria. While the AMT313Q-V features programmable pulses per revolution (versus the fixed 800 PPR of the AMT303LD-V), this parameter does not restrict substitution eligibility when the substitute can be configured to match the original specification.

Parameter Comparison

Engineering Selection Recommendations

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

• Product Status: The AMT313Q-V maintains active product status, ensuring ongoing availability and supply chain continuity.
• Compliance: Both parts meet RoHS requirements. The AMT313Q-V achieves ROHS3 compliance, representing current regulatory standards.
• Regulatory Alignment: Both parts maintain REACH Unaffected status and carry identical ECCN and HTSUS classifications.
• Functional Compatibility: Matching supply voltage, mounting configuration, orientation, and termination style ensure mechanical and electrical compatibility.
• Programmable Resolution: The AMT313Q-V's programmable pulses per revolution capability allows configuration to match the original 800 PPR specification of the AMT303LD-V.

Frequently Asked Questions (FAQ)

Q: Can the AMT313Q-V directly replace the AMT303LD-V without modification?

A: The AMT313Q-V is mechanically and electrically compatible with the AMT303LD-V. The programmable resolution feature of the AMT313Q-V must be configured to 800 PPR to match the original specification. Verify that your system supports this configuration capability.

Q: What is the primary difference between these two encoders?

A: The AMT303LD-V provides a fixed 800 PPR output, while the AMT313Q-V offers programmable pulses per revolution. Both share identical mechanical mounting, electrical supply requirements, and output type specifications.

Q: Are there any compliance or regulatory differences?

A: Both parts are RoHS compliant and REACH Unaffected. The AMT313Q-V achieves ROHS3 compliance, which represents alignment with current regulatory standards. Both carry identical ECCN and HTSUS classifications.

Q: What packaging is available for the substitute part?

A: The AMT313Q-V is supplied in Box packaging. Verify packaging requirements for your application and procurement process.

Q: Is the AMT313Q-V currently in stock?

A: The AMT313Q-V maintains active product status with 1,349 pieces available in new original stock, ensuring reliable supply availability compared to the obsolete AMT303LD-V.