AMT303LD-V Rotary Encoder: Equivalent & Substitute Parts

Part Overview

The AMT303LD-V is an incremental rotary encoder manufactured by CUI Devices, featuring 200 pulses per revolution with commutation output, CCW configuration, and 6-pole line driver architecture. 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 system functionality and ensure continued availability for new designs or replacement applications.

Substiute Parts

AMT303LD-V

CUI DevicesIn Stock: 713AMT303LD-V Datasheet

Current PartRFQ

AMT313Q-V

CUI DevicesIn Stock: 1390AMT313Q-V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the AMT303LD-V is based on the following critical parameters that must align for functional equivalence:

• Encoder Type: Incremental operation
• Output Type: Commutation with line driver capability
• Supply Voltage: 5V operation
• Actuator Type: 2mm ~ 8mm open center compatibility
• Mounting Configuration: Chassis mount and motor applications
• Orientation: Right angle form factor
• Termination: Terminal pin interface

The AMT313Q-V is identified as a substitute part. While the AMT313Q-V features programmable pulses per revolution rather than fixed 200 PPR, it maintains compatibility across all other critical parameters including encoder type, output commutation, 5V supply, actuator range, mounting type, orientation, and termination style.

Parameter Comparison

Engineering Selection Recommendations

The AMT313Q-V is an active product with current manufacturing status, whereas the AMT303LD-V is obsolete. Both parts maintain RoHS compliance and identical moisture sensitivity ratings. The primary distinction is the programmable pulses per revolution capability of the AMT313Q-V, which can be configured to 200 PPR to match the fixed specification of the AMT303LD-V. Both parts satisfy identical mechanical, electrical, and environmental compliance requirements.

Frequently Asked Questions (FAQ)

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

A: The AMT313Q-V shares identical mechanical mounting, electrical supply voltage, actuator compatibility, and termination characteristics. The programmable PPR feature of the AMT313Q-V must be configured to 200 PPR to match the fixed output of the AMT303LD-V.

Q: Are there differences in packaging between these parts?

A: The AMT303LD-V uses terminal pin termination in standard packaging. The AMT313Q-V is supplied in box packaging with identical terminal pin termination.

Q: Do both parts meet current compliance standards?

A: Both parts are RoHS compliant. The AMT313Q-V meets ROHS3 specifications, representing current compliance standards. Both maintain MSL 1 (Unlimited) moisture sensitivity ratings.

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

A: The AMT313Q-V is an active product with ongoing manufacturing support, whereas the AMT303LD-V is obsolete. The programmable PPR feature provides design flexibility for future applications.