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 and line driver capability. 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: 1210AMT303LD-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 alignment of critical parameters:

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

The primary difference is that the AMT313Q-V features programmable pulses per revolution, whereas the AMT303LD-V is fixed at 200 PPR. The AMT313Q-V is currently in active production status.

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 environmental compliance certifications. The AMT313Q-V maintains active production status and meets current ROHS3 compliance standards, making it suitable for new designs and replacement applications.

The programmable pulses per revolution feature of the AMT313Q-V provides design flexibility. When a fixed 200 PPR output is required, the AMT313Q-V can be configured to this specification during integration.

Frequently Asked Questions (FAQ)

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

A: Yes. Both encoders share identical mounting types, supply voltage, actuator specifications, and termination styles. The mechanical and electrical interfaces are compatible.

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

A: The AMT303LD-V provides a fixed 200 PPR output, while the AMT313Q-V offers programmable PPR configuration. If your application requires exactly 200 PPR, the AMT313Q-V can be programmed to this value.

Q: Are there compliance or certification differences?

A: Both components are RoHS compliant and REACH unaffected. The AMT313Q-V meets the more recent ROHS3 standard, while the AMT303LD-V meets RoHS compliance. Both carry identical ECCN and HTSUS classifications.

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

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

Q: Are there any supply voltage or power considerations when substituting?

A: No. Both encoders operate at 5V supply voltage with identical electrical requirements.