YG434-403

Overview

The YG434-403 is a basic switch manufactured by Honeywell Sensing and Productivity Solutions. It is classified as a generic switching component within the company's portfolio. The product is currently obsolete and no longer in active production, having been removed from the standard manufacturing lineup. Documentation indicates it was available in bulk packaging and complied with lead-free RoHS standards during its lifecycle.

Feature Summary

• Basic mechanical switching functionality
• Lead-free construction compliant with environmental standards

Applications

• General industrial control circuits
• Equipment status monitoring
• Basic safety interlock systems

Procurement Notes

This component is officially obsolete and discontinued by Honeywell Sensing and Productivity Solutions. It is not available through standard manufacturer distribution channels. Verification of availability requires checking secondary market distributors or surplus inventory providers. Engineering teams should initiate replacement part qualification immediately to ensure supply chain continuity for existing designs.

Selection Notes

Due to the obsolete status of the YG434-403, direct procurement is not feasible through primary sources. Selection processes must prioritize identifying equivalent modern alternatives that match the original electrical ratings and mechanical form factor. Designers should review Honeywell’s current switch portfolios for compatible replacements that meet updated regulatory and performance requirements.

Part Context

The YG434-403 belongs to Honeywell’s broader sensing and productivity solutions range, which includes switches, sensors, and transducers. This specific item represents a legacy basic switch product line that has been phased out. Its obsolescence reflects Honeywell’s strategy to consolidate product offerings and replace older components with newer, more advanced technologies.

Replacement Considerations

Honeywell official documentation lists YG482-401, YG367-001, and 7010133 as related products in obsolescence notices. These may serve as potential substitutes depending on specific application requirements. Engineers must verify pin compatibility and electrical specifications before adoption.

FAQ

Is the YG434-403 still in production?

No, the YG434-403 is an obsolete product and is no longer manufactured by Honeywell Sensing and Productivity Solutions.

What is the RoHS status of this component?

Historical data indicates the YG434-403 was lead-free and RoHS compliant during its active production period.