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 12-pole line driver configuration. 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: 1200AMT303LD-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
• Output Type: Both provide commutation output
• Actuator Type: Both feature 2mm ~ 8mm open center configuration
• Mounting Type: Both support chassis mount and motor applications
• Orientation: Both are right-angle oriented
• Termination Style: Both use terminal pins
• Compliance: Both are RoHS compliant and REACH unaffected

The primary distinction is that the AMT313Q-V features programmable pulses per revolution, whereas the AMT303LD-V is fixed at 200 PPR. The AMT313Q-V maintains active product status, making it suitable for applications requiring the AMT303LD-V's functional characteristics.

Parameter Comparison

Engineering Selection Recommendations

The AMT313Q-V is the identified substitute for the obsolete AMT303LD-V. Both components share identical electrical supply requirements (5V), mechanical mounting characteristics (chassis mount, right-angle orientation), and interface specifications (terminal pins, commutation output).

The AMT313Q-V maintains active product status and meets current RoHS3 compliance requirements, whereas the AMT303LD-V is classified as obsolete. Both components carry MSL 1 (Unlimited) moisture sensitivity ratings and are REACH unaffected.

The AMT313Q-V's programmable pulses per revolution capability provides functional flexibility compared to the fixed 200 PPR specification of the AMT303LD-V. This feature does not preclude substitution; the AMT313Q-V can be configured to operate at 200 PPR to match the original specification.

Frequently Asked Questions (FAQ)

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

A: Yes. Both encoders share identical supply voltage (5V), mounting type (chassis mount, motors), orientation (right angle), and termination style (terminal pins). The AMT313Q-V's programmable PPR can be set to 200 to match the original specification.

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

A: The AMT303LD-V has a fixed 200 PPR output, while the AMT313Q-V features programmable pulses per revolution. The AMT313Q-V is also in active production status, whereas the AMT303LD-V is obsolete.

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 AMT303LD-V's RoHS Compliant designation.

Q: What packaging is available for the substitute part?

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

Q: Are the moisture sensitivity levels equivalent?

A: Yes. Both the AMT303LD-V and AMT313Q-V carry MSL 1 (Unlimited) ratings, indicating no moisture sensitivity restrictions.