AMT303LD-V Rotary Encoder: Equivalent & Substitute Parts

Part Overview

The AMT303LD-V is an incremental rotary encoder manufactured by CUI Devices, featuring 96 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 is classified as obsolete. Identifying equivalent substitute parts is necessary to maintain design continuity and ensure component availability for new production runs, repairs, and system upgrades.

Substiute Parts

AMT303LD-V

CUI DevicesIn Stock: 896AMT303LD-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 with Line Driver functionality

The AMT313Q-V meets these core substitution criteria. While the AMT313Q-V features programmable pulses per revolution rather than the fixed 96 PPR of the AMT303LD-V, it can be configured to operate at 96 PPR, making it functionally equivalent for applications requiring this specific resolution.

Parameter Comparison

Engineering Selection Recommendations

The AMT313Q-V is the qualified substitute for the obsolete AMT303LD-V. Both components share identical mechanical mounting, electrical supply requirements, and environmental compliance certifications. The AMT313Q-V carries Active product status, ensuring ongoing availability and supply chain continuity.

The AMT313Q-V's programmable pulses per revolution capability provides operational flexibility while maintaining compatibility with the fixed 96 PPR specification of the original part. Both components meet RoHS and REACH compliance requirements and carry identical export classification codes.

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, supply voltage, actuator type, and termination style. The AMT313Q-V can be configured to operate at 96 PPR to match the original specification.

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

A: The AMT303LD-V has a fixed 96 PPR output, while the AMT313Q-V features programmable PPR. The AMT303LD-V is obsolete; the AMT313Q-V is in active production.

Q: Are there any compliance differences between the two parts?

A: Both parts are RoHS compliant and REACH unaffected. The AMT313Q-V carries ROHS3 certification, representing the current RoHS standard revision.

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

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

Q: Are the electrical and mechanical interfaces identical?

A: Yes. Both components use terminal pin termination, operate at 5V supply voltage, feature 2mm ~ 8mm open center actuators, and are designed for right-angle chassis mount and motor applications.