AMT303LD-V Rotary Encoder: Equivalent & Substitute Parts

Part Overview

The AMT303LD-V is an incremental rotary encoder manufactured by CUI Devices, featuring 500 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: 1145AMT303LD-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 design
• Mounting Type: Both support chassis mount and motor applications
• Orientation: Both are right-angle configuration
• Termination Style: Both use terminal pins
• Output Type: Both provide commutation output
• Compliance: Both are RoHS compliant and REACH unaffected
• Moisture Sensitivity: Both rated MSL 1 (Unlimited)

The primary difference is that the AMT313Q-V features programmable pulses per revolution, whereas the AMT303LD-V is fixed at 500 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 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 500 PPR output is required, the AMT313Q-V can be configured to this specification during programming.

Frequently Asked Questions (FAQ)

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

A: Yes. Both encoders share identical mechanical form factors, mounting configurations, supply voltage requirements, and output commutation characteristics. The AMT313Q-V can be programmed to output 500 PPR 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 configuration flexibility without requiring different part numbers for different PPR requirements.

Q: Are there any compliance differences between these parts?

A: Both parts are RoHS compliant and REACH unaffected. The AMT313Q-V meets ROHS3 compliance, representing a more current standard than the RoHS Compliant designation of the AMT303LD-V.

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

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

Q: Are the termination methods identical?

A: Yes. Both the AMT303LD-V and AMT313Q-V use terminal pin termination.