AMCB9424 Equivalent & Substitute Parts

Part Overview

The AMCB9424 is a configurable switch lamp with red LED indicator rated for 24V operation, manufactured by Sensata Technologies – Airpax in a 22.5mm plastic series format. This component is classified as obsolete, making identification of functionally equivalent alternatives essential for system maintenance and component procurement. The part serves as a visual indicator in switch assemblies requiring standardized 24V LED lamp functionality.

Substiute Parts

AMCB9424

Sensata Technologies – AirpaxIn Stock: 1151AMCB9424 Datasheet

Current PartRFQ

BA9SR24A

APEM Inc.In Stock: 1128BA9SR24A Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the AMCB9424 is determined by the following critical parameters:

• Voltage Rating: 24V operation is mandatory for direct replacement
• LED Color: Red wavelength specification must be maintained
• Base Type: Miniature Bayonet (BA9S) base configuration enables mechanical and electrical compatibility
• Physical Dimensions: 0.394" Dia x 0.945" H (10.00mm x 24.00mm) ensures mounting compatibility
• Regulatory Compliance: ECCN EAR99 and HTSUS 8541.41.0000 classification consistency

The BA9SR24A from APEM Inc. satisfies all substitution criteria through matching voltage, color, base type, and dimensional specifications.

Parameter Comparison

Engineering Selection Recommendations

The BA9SR24A is the designated manufacturer-recommended substitute for the obsolete AMCB9424. Selection of this alternative is supported by:

• Regulatory Alignment: Both components share identical ECCN (EAR99) and HTSUS (8541.41.0000) classifications, ensuring consistent export and tariff treatment
• Active Product Status: The BA9SR24A maintains active production status, providing supply chain continuity and availability advantages over the obsolete AMCB9424
• Compliance Enhancement: The BA9SR24A provides documented ROHS3 compliance and REACH unaffected status, meeting current environmental and safety standards
• Electrical Equivalence: Matching 24V voltage rating and red LED color specification ensure functional parity in switch lamp applications
• Mechanical Compatibility: Identical BA9S base type and dimensional specifications (10.00mm x 24.00mm) guarantee direct mounting compatibility without mechanical modification

Frequently Asked Questions (FAQ)

Q: Can the BA9SR24A directly replace the AMCB9424 without modification?

A: Yes. The BA9SR24A provides direct mechanical and electrical compatibility through matching BA9S base type, 24V voltage rating, red LED color, and physical dimensions (10.00mm x 24.00mm). No modification to mounting hardware or electrical connections is required.

Q: What is the primary reason for substitution?

A: The AMCB9424 is classified as obsolete. The BA9SR24A is an active product from APEM Inc. that meets all functional and dimensional requirements for direct replacement.

Q: Are there compliance differences between the original and substitute?

A: Both components share identical ECCN (EAR99) and HTSUS (8541.41.0000) classifications. The BA9SR24A provides additional documented compliance through ROHS3 certification and REACH unaffected status, which may be required for current applications.

Q: What is the millicandela rating of the BA9SR24A?

A: The BA9SR24A is rated at 1750mcd. The millicandela rating for the original AMCB9424 was not specified in available documentation.

Q: Are moisture sensitivity levels equivalent?

A: Yes. Both the AMCB9424 and BA9SR24A are rated at MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.

Q: What packaging is available for the BA9SR24A?

A: The BA9SR24A is supplied in bag packaging format.