AMT303LD-V Rotary Encoder: Equivalent & Substitute Parts

Part Overview

The AMT303LD-V is an incremental rotary encoder manufactured by CUI Devices, featuring 96 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 carries an obsolete product status. 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: 1241AMT303LD-V Datasheet

Current PartRFQ

AMT313Q-V

CUI DevicesIn Stock: 1390AMT313Q-V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the AMT303LD-V is based on the following critical parameters that must align between the main part and substitute:

• Encoder Type: Incremental operation
• Supply Voltage: 5V operation
• Actuator Type: 2mm ~ 8mm Open Center compatibility
• Mounting Type: Chassis Mount, Motors
• Orientation: Right Angle configuration
• Termination Style: Terminal Pins
• Output Characteristics: Commutation output capability

The AMT313Q-V meets these core substitution criteria. While the AMT313Q-V features programmable pulses per revolution (versus the fixed 96 PPR of the AMT303LD-V), it maintains functional equivalence through its programmable output configuration, allowing it to be set to 96 PPR when required.

Parameter Comparison

Engineering Selection Recommendations

The AMT313Q-V is the designated substitute for the obsolete AMT303LD-V. Selection of the AMT313Q-V is supported by the following factors:

• Product Status: The AMT313Q-V maintains active product status, ensuring ongoing availability and supply chain continuity.
• Compliance Alignment: Both parts maintain equivalent regulatory compliance with RoHS and REACH standards, with the AMT313Q-V meeting ROHS3 requirements.
• Functional Equivalence: Identical supply voltage, mounting configuration, orientation, and termination style ensure direct mechanical and electrical compatibility.
• Output Flexibility: The programmable pulses per revolution capability of the AMT313Q-V provides operational equivalence to the fixed 96 PPR specification of the AMT303LD-V.

Frequently Asked Questions (FAQ)

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

A: Yes. Both encoders share identical mechanical mounting, orientation, actuator type, and electrical supply requirements. The AMT313Q-V's programmable output can be configured to match the 96 PPR specification of the original part.

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

A: The AMT303LD-V has a fixed 96 PPR output, while the AMT313Q-V features programmable pulses per revolution. This programmability allows the AMT313Q-V to be configured for the same operational parameters as the original part.

Q: Are there packaging differences between the main part and substitute?

A: The AMT303LD-V is supplied in standard packaging, while the AMT313Q-V is supplied in a Box package. Both use identical terminal pin termination.

Q: Does the substitution affect compliance certifications?

A: No. Both parts maintain equivalent regulatory compliance. The AMT313Q-V meets ROHS3 standards, which supersedes the RoHS Compliant status of the original part, providing enhanced compliance assurance.

Q: Is the AMT313Q-V suitable for new designs?

A: Yes. The active product status of the AMT313Q-V makes it the appropriate choice for new designs requiring incremental rotary encoder functionality with the specified parameters.