Equivalent & Substitute Parts for Honeywell AML12CBX2EE

Part Overview

The Honeywell AML12CBX2EE is a pushbutton Hall Effect switch rated at 0.4 V output, designed for panel mount, snap-in applications with single-circuit, off-on functionality. This component operates across a 4.5 to 24 VDC supply voltage range with a maximum output current of 14 mA.

The AML12CBX2EE is classified as obsolete. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production requirements for applications currently utilizing this component.

Substiute Parts

AML12CBX2EE

Honeywell Sensing and Productivity SolutionsIn Stock: 1235AML12CBX2EE Datasheet

Current PartRFQ

AML22CBX2AB

Honeywell Sensing and Productivity SolutionsIn Stock: 999AML22CBX2AB Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete AML12CBX2EE is based on the following critical parameters that define functional and mechanical compatibility:

Mechanical Compatibility:

• Mounting type: Panel Mount, Snap-In
• Actuator type: Square, Button (Not Included)
• Termination style: Solder, Quick Connect - 0.110" (2.8 mm)

Electrical Compatibility:

• Supply voltage range overlap: 4.5 to 24 VDC
• Circuit configuration: Single or multi-circuit designs acceptable if application requires only single-circuit operation
• Switch function: Off-On or On-On configurations acceptable for off-on applications

Regulatory & Environmental:

• RoHS Compliance: Required
• Moisture Sensitivity Level: MSL 1 or equivalent

The substitute part AML22CBX2AB shares the same manufacturer (Honeywell Sensing and Productivity Solutions), identical mounting and termination specifications, overlapping voltage ratings, and equivalent environmental compliance. The AML22CBX2AB is an active product within the same AML series family, ensuring design continuity and long-term supply availability.

Parameter Comparison

Engineering Selection Recommendations

The AML22CBX2AB is suitable as a substitute for the obsolete AML12CBX2EE based on the following engineering criteria:

Product Status & Supply Continuity: The AML22CBX2AB maintains active product status with Honeywell Sensing and Productivity Solutions, ensuring long-term availability and supply chain stability compared to the obsolete AML12CBX2EE.

Mechanical & Electrical Interface Compatibility: Both components share identical mounting specifications (Panel Mount, Snap-In), actuator configuration (Square, Button), and termination style (Solder, Quick Connect - 0.110" / 2.8 mm). The DC voltage rating of 24 VDC on the AML22CBX2AB accommodates the upper range of the AML12CBX2EE supply voltage specification (4.5 to 24 VDC).

Regulatory Compliance: Both components are RoHS Compliant with MSL 1 (Unlimited) moisture sensitivity rating and EAR99 export classification, meeting equivalent environmental and regulatory requirements.

Circuit & Functional Differences: The AML22CBX2AB provides SPDT (Single Pole, Double Throw) circuit configuration with On-On switch function, compared to the single-circuit Off-On function of the AML12CBX2EE. Applications requiring only off-on operation can utilize the AML22CBX2AB by connecting to a single throw contact, effectively reducing the SPDT configuration to single-circuit operation.

Current Rating Consideration: The AML22CBX2AB supports significantly higher current ratings (3 A AC, 2 A DC) compared to the 14 mA supply current of the AML12CBX2EE. This enhanced current capacity provides design margin and supports applications with increased power requirements.

Frequently Asked Questions (FAQ)

Q: Can the AML22CBX2AB directly replace the AML12CBX2EE without circuit modification?

A: The AML22CBX2AB shares identical mechanical mounting, actuator type, and termination specifications with the AML12CBX2EE. However, the AML22CBX2AB provides SPDT circuit configuration versus the single-circuit design of the AML12CBX2EE. For applications requiring only off-on functionality, the AML22CBX2AB can be integrated by connecting to a single throw contact. Circuit validation is required to confirm compatibility with specific application requirements.

Q: What are the key mechanical compatibility factors between these components?

A: Both components feature Panel Mount, Snap-In mounting type, Square Button actuator (not included), and identical Solder/Quick Connect - 0.110" (2.8 mm) termination style. Panel cutout dimensions for the AML22CBX2AB are specified as Square - 19.05 mm x 19.05 mm. These specifications ensure mechanical interchangeability in panel-mounted applications.

Q: Are there voltage rating differences that affect substitution?

A: The AML12CBX2EE operates across 4.5 to 24 VDC supply voltage range. The AML22CBX2AB is rated for 24 VDC (DC) and 125 V (AC). The 24 VDC DC rating of the AML22CBX2AB covers the upper operating range of the AML12CBX2EE. Applications operating below 24 VDC within the AML12CBX2EE range are compatible with the AML22CBX2AB.

Q: What is the significance of the higher current rating on the AML22CBX2AB?

A: The AML22CBX2AB supports 3 A (AC) and 2 A (DC) current ratings, substantially higher than the 14 mA supply current of the AML12CBX2EE. This increased current capacity allows the AML22CBX2AB to support applications with higher power switching requirements while maintaining compatibility with lower-current applications.

Q: How do the circuit configurations differ between these components?

A: The AML12CBX2EE provides single-circuit, off-on switching. The AML22CBX2AB provides SPDT (Single Pole, Double Throw) circuit configuration with on-on switching function. For applications requiring only off-on operation, the AML22CBX2AB can be configured to function as a single-circuit switch by utilizing only one throw contact.

Q: Are both components RoHS compliant?

A: Yes, both the AML12CBX2EE and AML22CBX2AB are RoHS Compliant with MSL 1 (Unlimited) moisture sensitivity rating, meeting equivalent environmental compliance requirements.

Q: What is the availability status difference between these components?

A: The AML12CBX2EE is classified as obsolete, while the AML22CBX2AB maintains active product status. This status difference ensures long-term supply availability and support for the AML22CBX2AB in ongoing production applications.