ABD402N-S Equivalent & Substitute Parts

Part Overview

The ABD402N-S is a 30mm pushbutton switch manufactured by IDEC, classified as a standard panel-mount pushbutton control component. This part is currently listed as obsolete, which necessitates identification of functionally equivalent alternatives for ongoing maintenance, repair, and new design applications. The substitute part ABD402NUS provides direct functional equivalence while maintaining active product status and full compliance with current regulatory requirements.

Substiute Parts

ABD402N-S

IDECIn Stock: 971ABD402N-S Datasheet

Current PartRFQ

ABD402NUS

IDECIn Stock: 795ABD402NUS Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The ABD402NUS qualifies as a direct substitute for the ABD402N-S based on the following alignment of critical parameters:

• Manufacturer: Both parts are manufactured by IDEC, ensuring design and quality consistency
• Panel Mount Configuration: Both utilize 30mm panel cutout dimensions for identical mechanical installation
• Regulatory Compliance: Both maintain ROHS3 compliance and identical ECCN/HTSUS classifications
• Moisture Sensitivity: Both rated at MSL 1 (Unlimited), indicating equivalent environmental tolerance
• Base Product Series: Both derive from the ABD402 base product platform, confirming functional lineage

The ABD402NUS represents the active-status evolution of the ABD402N-S product line, with enhanced electrical specifications and documented mechanical performance characteristics.

Parameter Comparison

Engineering Selection Recommendations

The ABD402NUS is the appropriate substitute for the obsolete ABD402N-S based on the following engineering criteria:

• Product Status Alignment: The ABD402NUS maintains active manufacturing status, ensuring long-term availability and supply chain continuity
• Regulatory Compliance: Both parts maintain identical ROHS3 compliance and export classification codes, eliminating compliance risk in substitution
• Certification Parity: Moisture sensitivity ratings and environmental classifications are identical, confirming equivalent reliability in specified operating conditions
• Mechanical Compatibility: The 30mm panel cutout specification ensures direct mechanical interchangeability in existing panel installations
• Base Platform Continuity: Both parts derive from the IDEC ABD402 product family, confirming design and functional lineage

The ABD402NUS provides complete functional replacement capability for the ABD402N-S in all applications where the documented electrical and mechanical specifications are compatible with system requirements.

Frequently Asked Questions (FAQ)

Q: Can ABD402NUS be directly installed in place of ABD402N-S?

A: Yes. Both parts share identical 30mm panel cutout dimensions, mounting configuration (Panel Mount, Front), and IDEC manufacturer origin. Mechanical installation is directly compatible.

Q: Are there compliance differences between these parts?

A: No. Both parts maintain ROHS3 compliance, identical ECCN classification (EAR99), and identical HTSUS codes (8536.50.9035). Regulatory and export requirements are equivalent.

Q: What is the significance of the ABD402NUS active product status?

A: Active product status indicates current manufacturing and ongoing supply availability. This eliminates obsolescence risk and ensures long-term component sourcing for maintenance and production applications.

Q: Are the electrical specifications of ABD402NUS suitable for all ABD402N-S applications?

A: The ABD402NUS provides documented electrical specifications (10A AC / 8A DC, 110V AC / 24V DC, DPST-NC circuit, momentary function). Verify these specifications match your application requirements before substitution.

Q: What packaging options are available for ABD402NUS?

A: ABD402NUS is available in Bulk packaging, with 726 pieces currently in stock as new original inventory.

Q: Are there any environmental or temperature limitations for ABD402NUS?

A: ABD402NUS operates within -25°C to 70°C temperature range with IP65 ingress protection (dust tight, water resistant). Verify these specifications align with your installation environment.