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

Substiute Parts

AMT303LD-V

CUI DevicesIn Stock: 791AMT303LD-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:

• Encoder Type: Both are incremental encoders
• Voltage Supply: Both operate at 5V
• Actuator Type: Both feature 2mm ~ 8mm open center design
• Mounting Type: Both support chassis mount and motor applications
• Orientation: Both are right-angle configuration
• Termination Style: Both use terminal pins
• RoHS Compliance: Both meet RoHS standards
• Moisture Sensitivity Level: Both rated MSL 1 (Unlimited)
• REACH Status: Both are REACH Unaffected
• ECCN Classification: Both classified as EAR99

The primary difference is that the AMT313Q-V features programmable pulses per revolution, whereas the AMT303LD-V is fixed at 192 PPR. The AMT313Q-V is currently in active production status.

Parameter Comparison

Engineering Selection Recommendations

The AMT313Q-V is suitable as a substitute for the AMT303LD-V in applications requiring incremental rotary encoding with the specified mechanical and electrical parameters. The AMT313Q-V offers the advantage of active production status and programmable pulse per revolution configuration, providing flexibility for system integration.

Both parts maintain equivalent compliance certifications: RoHS compliance, REACH unaffected status, and EAR99 ECCN classification. The AMT313Q-V's programmable PPR capability allows configuration to 192 PPR to match the original specification if required by system design.

Frequently Asked Questions (FAQ)

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

A: Yes, provided the AMT313Q-V is configured to 192 PPR. Both parts share identical mechanical mounting, electrical supply voltage, actuator type, and termination style. The programmable nature of the AMT313Q-V allows it to match the fixed 192 PPR output of the AMT303LD-V.

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

A: The AMT303LD-V has a fixed 192 PPR output, while the AMT313Q-V features programmable PPR configuration. Both are 5V incremental encoders with identical mounting and termination characteristics.

Q: Are there packaging differences between these parts?

A: The AMT303LD-V is supplied with terminal pin termination. The AMT313Q-V is packaged in a box. Both use identical terminal pin termination style for circuit connection.

Q: What is the significance of the obsolete status of the AMT303LD-V?

A: Obsolete status indicates the part is no longer in active production. The AMT313Q-V, with active production status, ensures long-term availability and supply chain continuity for new designs or replacement requirements.

Q: Are compliance certifications equivalent between these parts?

A: Both parts are RoHS compliant, REACH unaffected, and classified as EAR99. The AMT313Q-V meets ROHS3 compliance, which supersedes the RoHS compliance of the AMT303LD-V, providing enhanced regulatory alignment.