AOLFD29902DN-A-24V Equivalent & Substitute Parts

Part Overview

The AOLFD29902DN-A-24V is a 30mm illuminated pushbutton switch manufactured by IDEC, designed for control applications requiring visual feedback. This part is classified as obsolete, making identification of functionally equivalent alternatives essential for system maintenance, repair, and component sourcing. Substitute parts must maintain compatibility across electrical ratings, mechanical form factor, and operational specifications to ensure direct replacement capability.

Substiute Parts

AOLFD29902DN-A-24V

IDECIn Stock: 1043AOLFD29902DN-A-24V Datasheet

Current PartRFQ

AOLFD22202DNUA

IDECIn Stock: 1023AOLFD22202DNUA Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the AOLFD29902DN-A-24V is based on the following critical parameters:

• Manufacturer Consistency: IDEC maintains product line compatibility within the AOLF series
• Voltage Rating: 24V operational specification must be preserved
• Form Factor: 30mm pushbutton configuration
• Illumination Function: Integrated illumination capability
• Regulatory Compliance: ROHS3 compliance and EAR99 classification maintained
• Moisture Sensitivity: MSL 1 rating ensures no moisture-related restrictions

The substitute part AOLFD22202DNUA meets these criteria as an active product within the same AOLF base series, providing direct functional equivalence.

Parameter Comparison

Engineering Selection Recommendations

The AOLFD22202DNUA is the direct substitute for the obsolete AOLFD29902DN-A-24V. Selection is based on:

• Product Status Alignment: The substitute is an active product, ensuring ongoing availability and supply chain continuity
• Regulatory Compliance: Both parts maintain ROHS3 compliance and identical ECCN/HTSUS classifications, eliminating compliance risk in replacement scenarios
• Electrical Equivalence: Identical 24V rating and MSL 1 classification ensure no modification to system design or environmental handling procedures
• Mechanical Compatibility: Both parts share the 30mm pushbutton form factor and illumination function, enabling direct mechanical and electrical integration

Frequently Asked Questions (FAQ)

Q: Can AOLFD22202DNUA be used as a direct replacement for AOLFD29902DN-A-24V?

A: Yes. Both parts share identical voltage ratings (24V), form factor (30mm illuminated pushbutton), RoHS compliance status, and moisture sensitivity classification. The substitute is an active product, providing improved supply availability compared to the obsolete original.

Q: What is the significance of the product status difference?

A: The original part is obsolete, meaning IDEC no longer manufactures it. The substitute is active, ensuring continued availability from authorized distributors and reducing long-term sourcing risk.

Q: Are there packaging differences between these parts?

A: The original part uses standard packaging, while the substitute is supplied in bulk packaging. Packaging format does not affect electrical or mechanical performance; selection depends on order quantity requirements and inventory management practices.

Q: Do both parts comply with the same regulatory standards?

A: Yes. Both parts are ROHS3 compliant and share identical ECCN (EAR99) and HTSUS (8536.50.9035) classifications, eliminating regulatory considerations in the substitution decision.

Q: Is the 24V rating critical for substitution?

A: Yes. The 24V rating is a core electrical parameter. Both the original and substitute parts maintain this specification, ensuring compatibility with existing 24V control circuits without modification.