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, CCW configuration, and 6-pole 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: 950AMT303LD-V Datasheet

Current PartRFQ

AMT313Q-V

CUI DevicesIn Stock: 1390AMT313Q-V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the AMT303LD-V are identified based on the following critical parameters that determine functional compatibility:

• Encoder Type: Incremental operation
• Voltage Supply: 5V operation
• Actuator Type: 2mm ~ 8mm Open Center
• Mounting Type: Chassis Mount, Motors
• Orientation: Right Angle
• Termination Style: Terminal Pins
• Output Configuration: Commutation-based output with line driver capability

The AMT313Q-V meets these core compatibility criteria while offering an active product status and programmable pulses per revolution capability.

Parameter Comparison

Engineering Selection Recommendations

The AMT313Q-V serves as a direct functional substitute for the obsolete AMT303LD-V. Both components share identical mechanical mounting, electrical supply voltage, actuator specifications, and termination methods. The AMT313Q-V maintains active product status with ROHS3 compliance, ensuring long-term availability and regulatory alignment.

The primary distinction is the programmable pulses per revolution feature in the AMT313Q-V, which provides configuration flexibility compared to the fixed 500 PPR specification of the AMT303LD-V. This feature does not preclude substitution; the AMT313Q-V can be programmed to operate at 500 PPR to match the original specification.

Both components carry identical moisture sensitivity levels and REACH compliance status, supporting equivalent environmental performance in target applications.

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, electrical supply requirements, actuator types, and termination styles. The AMT313Q-V's programmable PPR capability allows configuration to match the original 500 PPR specification.

Q: What is the primary advantage of the AMT313Q-V over the AMT303LD-V?

A: The AMT313Q-V maintains active product status, ensuring continued availability. Its programmable pulses per revolution feature provides configuration flexibility for future design iterations.

Q: Are there compliance differences between these parts?

A: Both components are RoHS compliant and REACH unaffected. The AMT313Q-V carries ROHS3 certification, representing the current compliance standard.

Q: Do both encoders operate at the same supply voltage?

A: Yes. Both the AMT303LD-V and AMT313Q-V operate at 5V supply voltage.

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

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