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: 879AMT303LD-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
• 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 200 PPR. The AMT313Q-V is currently in active production status.

Parameter Comparison

Engineering Selection Recommendations

The AMT313Q-V is the identified substitute for the obsolete AMT303LD-V. Both components share identical electrical supply requirements, mechanical mounting characteristics, and environmental compliance ratings. The AMT313Q-V maintains active production status, ensuring long-term availability and supply chain continuity.

The AMT313Q-V's programmable pulses per revolution capability provides design flexibility beyond the fixed 200 PPR specification of the AMT303LD-V. This feature allows configuration to match the original 200 PPR setting if required for system compatibility.

Both components meet current RoHS and REACH compliance standards, with equivalent moisture sensitivity ratings suitable for industrial applications.

Frequently Asked Questions (FAQ)

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

A: The AMT313Q-V shares all critical mechanical and electrical parameters with the AMT303LD-V, including 5V supply voltage, right-angle orientation, chassis mount capability, and terminal pin termination. The programmable PPR feature of the AMT313Q-V can be configured to match the original 200 PPR specification.

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

A: The AMT303LD-V has a fixed 200 pulses per revolution output, while the AMT313Q-V features programmable pulses per revolution. Both maintain identical supply voltage, mounting type, actuator specifications, and compliance certifications.

Q: Are there packaging differences between the AMT303LD-V and AMT313Q-V?

A: The AMT303LD-V is supplied in standard packaging, while the AMT313Q-V is packaged in a box. Both use terminal pin termination for circuit board integration.

Q: Does the AMT313Q-V meet the same compliance requirements as the AMT303LD-V?

A: Both components are RoHS compliant and REACH unaffected. The AMT313Q-V carries ROHS3 compliance, representing the current standard. Both maintain MSL 1 (Unlimited) moisture sensitivity ratings.

Q: Is the AMT313Q-V currently available?

A: Yes, the AMT313Q-V is in active production status with established inventory levels, ensuring reliable supply for new designs and replacement applications.