AM50065D53-A Equivalent & Substitute Parts

Part Overview

The AM50065D53-A is a snap-action switch manufactured by Panasonic Electric Works, configured as a SPST-NO (Single Pole Single Throw - Normally Open) chassis mount component. This switch is rated for 100mA at 125V AC and 30V DC, featuring a lever roller actuator with quick connect termination. The product is currently obsolete, making identification of functionally equivalent alternatives essential for system maintenance, repair, and redesign applications where continued supply cannot be guaranteed.

Substiute Parts

AM50065D53-A

Panasonic Electric WorksIn Stock: 805AM50065D53-A Datasheet

Current PartRFQ

83265847

CrouzetIn Stock: 85983265847 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the AM50065D53-A is determined by the following critical parameters:

Circuit Configuration & Function: The substitute must maintain SPST-NO circuit topology with Off-Momentary switching function to preserve system logic and control behavior.

Electrical Ratings: The substitute must support the application voltage and current requirements. The AM50065D53-A operates at 125V AC / 30V DC with 100mA capacity. Substitute parts with equal or higher voltage and current ratings are electrically compatible.

Mechanical Interface: Chassis mount configuration with lever roller actuator is required for physical installation compatibility. Quick connect termination style ensures connection compatibility with existing harnesses.

Operating Characteristics: Operating force, travel distances, and temperature range define the tactile and environmental performance envelope. Substitutes with comparable mechanical specifications maintain equivalent user interface and operational reliability.

Lifecycle Compliance: RoHS and REACH compliance status ensures regulatory alignment for new designs and long-term supply chain viability.

The Crouzet 83265847 qualifies as a substitute based on matching circuit configuration, mounting type, actuator style, and termination compatibility, while providing superior electrical ratings and active product status.

Parameter Comparison

Engineering Selection Recommendations

The Crouzet 83265847 is the identified substitute for the obsolete AM50065D53-A based on functional equivalence and regulatory compliance.

Electrical Compatibility: The Crouzet part exceeds the electrical requirements of the original component, with 5A AC capacity versus 100mA and 250V AC rating versus 125V AC. This provides margin for application safety and reliability.

Mechanical Compatibility: Both components share identical circuit topology, chassis mount configuration, and lever roller actuator design. Operating positions are nearly identical (0.815" vs. 0.806"), ensuring mechanical fit within existing enclosures and control panels.

Regulatory Status: The Crouzet 83265847 carries active RoHS Compliant and REACH Unaffected certifications, supporting compliance requirements for new production and long-term supply chain continuity. The original AM50065D53-A carries no specified compliance documentation.

Operational Considerations: The Crouzet substitute exhibits lower operating force (25gf vs. 220gf), resulting in lighter actuation feel. Temperature range extends to 125°C versus 105°C maximum. Mechanical life rating is lower (1,000,000 vs. 10,000,000 cycles), which may impact applications requiring extended cycle life.

Termination Interface: Quick connect termination differs in pin size (0.187" vs. 0.250"), requiring harness adapter or reconfiguration for direct installation.

Frequently Asked Questions (FAQ)

Q: Can the Crouzet 83265847 directly replace the AM50065D53-A without modification?

A: Functional substitution is possible. However, the termination pin size differs (0.187" vs. 0.250"), requiring either harness modification or use of an adapter connector. Mechanical mounting and circuit function are compatible.

Q: What is the primary reason the AM50065D53-A is obsolete?

A: The product status is listed as obsolete, indicating discontinued manufacturing by Panasonic Electric Works. Inventory depletion and lack of new production necessitate identification of active alternatives.

Q: Does the lower operating force of the Crouzet part affect system performance?

A: Operating force reduction (25gf vs. 220gf) results in lighter actuation effort. This is a design characteristic difference, not a compatibility issue. System performance depends on application requirements for actuation force feedback and control interface feel.

Q: Are there temperature range limitations with the Crouzet substitute?

A: The Crouzet part operates from -20°C to 125°C, compared to -25°C to 105°C for the original. The lower minimum temperature (-20°C vs. -25°C) may be a constraint in extreme cold environments. The higher maximum temperature (125°C) provides additional thermal margin.

Q: What is the impact of the lower mechanical life rating?

A: The Crouzet substitute is rated for 1,000,000 mechanical cycles versus 10,000,000 for the original. Applications requiring extended cycle life should evaluate this specification against actual duty cycle requirements.

Q: Are both parts RoHS and REACH compliant?

A: The Crouzet 83265847 is RoHS Compliant and REACH Unaffected. Compliance status for the AM50065D53-A is not specified in available documentation.