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: 734AMT303LD-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
• 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
• Compliance: Both are RoHS compliant and REACH unaffected
• ECCN/HTSUS Classification: Identical regulatory classifications

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 serves as the active production substitute for the obsolete AMT303LD-V. Both components share identical mechanical mounting, electrical supply requirements, and compliance certifications. The AMT313Q-V maintains ROHS3 compliance, which supersedes the RoHS compliance of the original part.

For new designs or replacement applications where the AMT303LD-V is no longer available, the AMT313Q-V is the designated equivalent. The programmable PPR capability of the AMT313Q-V provides additional flexibility compared to the fixed 200 PPR specification of the AMT303LD-V, while maintaining full compatibility with existing mechanical and electrical interfaces.

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, orientation, supply voltage, actuator type, and termination style. The mechanical and electrical interfaces are compatible.

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

A: The AMT303LD-V has a fixed 200 PPR output, while the AMT313Q-V features programmable PPR. Both maintain the same 5V supply requirement and right-angle chassis mount configuration.

Q: Why is the AMT303LD-V classified as obsolete?

A: The AMT303LD-V is no longer in active production. The AMT313Q-V is the current active equivalent from CUI Devices.

Q: Are there any compliance differences between these parts?

A: The AMT303LD-V is RoHS compliant, while the AMT313Q-V is ROHS3 compliant. ROHS3 represents an updated compliance standard. Both are REACH unaffected.

Q: What packaging is available for the substitute part?

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