AMT303LD-V Rotary Encoder: Equivalent & Substitute Parts

Part Overview

The AMT303LD-V is an incremental rotary encoder manufactured by CUI Devices, featuring 192 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: 1130AMT303LD-V Datasheet

Current PartRFQ

AMT313Q-V

CUI DevicesIn Stock: 1390AMT313Q-V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The AMT313Q-V qualifies 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 design
• Mounting Type: Both support chassis mount and motor applications
• Orientation: Both are right-angle configuration
• Termination Style: Both use terminal pins
• Moisture Sensitivity Level: Both rated at MSL 1 (Unlimited)
• RoHS Compliance: Both meet RoHS standards

The primary distinction is that the AMT313Q-V features programmable pulses per revolution, whereas the AMT303LD-V is fixed at 192 PPR. The AMT313Q-V carries an 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 meet identical RoHS and REACH compliance requirements, with the AMT313Q-V offering ROHS3 certification. The active product status of the AMT313Q-V ensures ongoing availability and supply chain continuity.

The programmable pulses per revolution feature of the AMT313Q-V provides design flexibility while maintaining mechanical and electrical interface compatibility with the original AMT303LD-V specification.

Frequently Asked Questions (FAQ)

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

A: Yes. Both encoders share identical mechanical mounting, electrical supply voltage, actuator type, and termination characteristics. The AMT313Q-V can be configured to operate at 192 PPR to match the original specification.

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

A: The AMT313Q-V features programmable pulses per revolution, allowing configuration flexibility without requiring component substitution for different resolution requirements.

Q: Are there any compliance differences between these parts?

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

Q: Does packaging differ between these encoders?

A: The AMT303LD-V uses standard packaging, while the AMT313Q-V is supplied in box packaging. Both are suitable for terminal pin termination applications.

Q: Is the AMT313Q-V available in current inventory?

A: Yes. The AMT313Q-V maintains active product status with 1349 pieces in new original stock, ensuring immediate availability for procurement.