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 polarity, 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 compatibility and ensure continued availability for new designs or replacement applications.

Substiute Parts

AMT303LD-V

CUI DevicesIn Stock: 1176AMT303LD-V Datasheet

Current PartRFQ

AMT313Q-V

CUI DevicesIn Stock: 1390AMT313Q-V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The AMT313Q-V qualifies 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 compliance (ROHS3 Compliant)
• REACH unaffected status
• EAR99 ECCN classification

The primary distinction is that the AMT313Q-V features programmable pulses per revolution, whereas the AMT303LD-V is fixed at 200 PPR. The AMT313Q-V maintains active product status, providing long-term availability and supply chain continuity.

Parameter Comparison

Engineering Selection Recommendations

The AMT313Q-V is the designated substitute for the obsolete AMT303LD-V. Both components share identical mechanical mounting, electrical supply requirements, and regulatory compliance profiles. The AMT313Q-V maintains active product status with verified inventory availability, ensuring supply chain reliability for ongoing production and field replacement scenarios.

The programmable pulses per revolution feature of the AMT313Q-V provides functional flexibility beyond the fixed 200 PPR specification of the AMT303LD-V. When 200 PPR operation is required, the AMT313Q-V can be configured to this resolution through programming, maintaining functional equivalence with the original component.

Both parts carry ROHS3/RoHS Compliant status and REACH Unaffected classification, meeting current environmental and regulatory requirements for electronic component procurement.

Frequently Asked Questions (FAQ)

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

A: Yes. Both encoders share identical mounting type (chassis mount, motors), orientation (right angle), actuator range (2mm ~ 8mm open center), termination style (terminal pins), and 5V supply voltage. The AMT313Q-V can be configured to 200 PPR operation 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, allowing resolution adjustment without component substitution. The AMT303LD-V is fixed at 200 PPR. Additionally, the AMT313Q-V maintains active product status, ensuring long-term availability.

Q: Are there packaging differences between these parts?

A: The AMT303LD-V uses terminal pin termination without specified packaging detail. The AMT313Q-V is supplied in box packaging. Both employ identical termination style suitable for chassis mount applications.

Q: Do both parts meet current compliance standards?

A: Yes. Both the AMT303LD-V and AMT313Q-V are RoHS compliant, REACH unaffected, and classified as EAR99 for export control purposes. The AMT313Q-V carries ROHS3 Compliant designation, reflecting current regulatory standards.

Q: What output characteristics do these encoders share?

A: Both encoders provide commutation output with incremental encoding type. The AMT303LD-V specifies CCW polarity with 2-pole line driver configuration. The AMT313Q-V provides commutation output compatible with the same application requirements.