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 integrated line driver functionality. 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 compatibility and ensure continued availability for new designs or replacement applications.

Substiute Parts

AMT303LD-V

CUI DevicesIn Stock: 1120AMT303LD-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 96 PPR. The AMT313Q-V maintains active product status, making it suitable for applications requiring the same mechanical and electrical interface characteristics.

Parameter Comparison

Engineering Selection Recommendations

The AMT313Q-V is the designated substitute for the obsolete AMT303LD-V. Both components share identical mechanical mounting characteristics, electrical supply requirements, and compliance certifications. The AMT313Q-V maintains active product status and meets current RoHS3 compliance standards, making it the appropriate choice for new designs or replacement applications requiring the same form factor and interface specifications.

The programmable pulses per revolution feature of the AMT313Q-V provides additional flexibility compared to the fixed 96 PPR specification of the AMT303LD-V, while maintaining full compatibility with the mechanical and electrical interface requirements.

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 (chassis mount, motors), orientation (right angle), actuator type (2mm ~ 8mm open center), termination style (terminal pins), and supply voltage (5V). The mechanical and electrical interfaces are compatible.

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

A: The AMT303LD-V provides a fixed output of 96 pulses per revolution, while the AMT313Q-V features programmable pulses per revolution. Both maintain commutation output and 5V supply specifications.

Q: Are there compliance differences between the two parts?

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

Q: What is the packaging difference?

A: The AMT303LD-V is supplied with standard packaging, while the AMT313Q-V is supplied in box packaging. This does not affect functional compatibility.

Q: Is the AMT313Q-V available in production quantities?

A: Yes. The AMT313Q-V maintains active product status with current inventory availability, making it suitable for both prototype and production applications.