Equivalent & Substitute Parts for AM50631C33-A

Part Overview

The AM50631C33-A is a snap-action switch manufactured by Panasonic Electric Works, classified as SPST-NO (Single Pole Single Throw - Normally Open) with a 6A AC / 500mA DC rating at 125V. This component features a lever actuator with straight configuration and chassis mount termination via quick connect 0.187" terminals. The product is currently obsolete, necessitating identification of functionally equivalent alternatives for ongoing applications and new designs.

Substiute Parts

AM50631C33-A

Panasonic Electric WorksIn Stock: 826AM50631C33-A Datasheet

Current PartRFQ

831613A6.AB.45

CrouzetIn Stock: 834831613A6.AB.45 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the AM50631C33-A is determined by the following critical parameters:

• Circuit Configuration: Must be SPST-NO to maintain identical electrical topology
• Switch Function: Must be Off-Mom (momentary action) for functional equivalence
• Actuator Type: Must be Lever, Straight to ensure mechanical compatibility with existing installations
• Mounting Type: Must be Chassis Mount for physical fit
• Termination Style: Must be Quick Connect - 0.187" (4.7mm) for direct connection compatibility
• Voltage Rating (AC): Must meet or exceed 125V AC requirement
• Current Rating (AC): Must meet or exceed 6A AC requirement
• Operating Temperature Range: Must encompass or exceed -25°C to 105°C
• Mechanical Life: Must meet or exceed 10,000,000 cycles

The Crouzet 831613A6.AB.45 satisfies all substitution criteria with enhanced electrical and mechanical performance characteristics.

Parameter Comparison

Engineering Selection Recommendations

The Crouzet 831613A6.AB.45 is a direct functional substitute for the obsolete AM50631C33-A. The substitute part maintains identical circuit topology, actuator configuration, mounting method, and termination interface while providing enhanced electrical ratings (16A AC vs. 6A AC; 250V AC vs. 125V AC) and extended mechanical life (20,000,000 cycles vs. 10,000,000 cycles). The operating temperature range of -20°C to 125°C encompasses the original specification range of -25°C to 105°C with extended upper temperature capability. The Crouzet component is currently in active production status, ensuring supply chain continuity. RoHS compliance of the substitute part provides additional regulatory alignment for new designs. Both components share identical MSL classification (1 - Unlimited) and REACH unaffected status, maintaining environmental compliance consistency.

Frequently Asked Questions (FAQ)

Q: Can the Crouzet 831613A6.AB.45 directly replace the AM50631C33-A in existing applications?

A: Yes. Both components share identical circuit configuration (SPST-NO), switch function (Off-Mom), actuator type (Lever, Straight), mounting type (Chassis Mount), and termination style (Quick Connect - 0.187"). Operating position measurements are equivalent (0.602" vs. 0.600"), confirming mechanical compatibility.

Q: What are the key differences between these two switches?

A: The Crouzet substitute provides higher electrical ratings (16A AC vs. 6A AC; 250V AC vs. 125V AC), extended mechanical life (20,000,000 vs. 10,000,000 cycles), and broader operating temperature range (-20°C to 125°C vs. -25°C to 105°C). The original Panasonic component is obsolete; the Crouzet alternative is in active production.

Q: Are there any compatibility concerns with the quick connect termination?

A: No. Both components use identical Quick Connect - 0.187" (4.7mm) termination, ensuring direct compatibility with existing connector interfaces and wiring harnesses.

Q: Does the higher current rating of the substitute affect circuit design?

A: No. The substitute's higher current rating (16A AC) exceeds the original specification (6A AC), providing design margin without requiring circuit modifications. The component will operate safely within the original application's current requirements.

Q: What is the significance of the Crouzet part being RoHS compliant?

A: RoHS compliance indicates the substitute meets Restriction of Hazardous Substances regulations, providing regulatory alignment for new designs and applications subject to RoHS requirements. The original Panasonic part's RoHS status was not specified in available documentation.

Q: Are there any environmental or compliance differences?

A: Both components share identical MSL classification (1 - Unlimited) and REACH unaffected status. The Crouzet substitute adds RoHS compliance, enhancing regulatory coverage for modern applications.