AM51615C53N-A Equivalent & Substitute Parts

Part Overview

The AM51615C53N-A is a snap action switch manufactured by Panasonic Electric Works, configured as a single-pole double-throw (SPDT) device with on-momentary function. This chassis-mounted switch is rated for 16A AC at 125V and 600mA DC at 125V, featuring a lever with roller actuator and quick connect termination. The product is classified as obsolete, making identification of functionally equivalent alternatives necessary for system maintenance, repair, and component sourcing in applications where this switch was originally specified.

Key Parameters

Parameter	Value
Manufacturer Part Number	AM51615C53N-A
Manufacturer	Panasonic Electric Works
Circuit Configuration	SPDT
Switch Function	On-Momentary
Current Rating (AC)	16A @ 125V
Current Rating (DC)	600mA @ 125V
Actuator Type	Lever, Roller
Mounting Type	Chassis Mount
Termination Style	Quick Connect - 0.187" (4.7mm)
Operating Temperature Range	-25°C to 105°C
Electrical Life	100,000 Cycles
Mechanical Life	10,000,000 Cycles
Product Status	Obsolete

Substitute Part Grouping Explanation

Substitution of the AM51615C53N-A is determined by the following critical parameters:

Circuit configuration must remain SPDT to maintain electrical functionality in the target application. Switch function must be on-momentary to preserve operational behavior. Voltage rating must meet or exceed 125V AC and 125V DC. Current rating must support the application load; the substitute part V7-6C17D8-263 is rated at 15A AC, which is 1A lower than the original but remains suitable for applications not requiring the full 16A capacity. Actuator type, mounting configuration, and termination style must be compatible with the mechanical installation. Operating temperature range and lifecycle ratings must align with application requirements.

The V7-6C17D8-263 from Honeywell Sensing and Productivity Solutions meets these substitution criteria while offering active product status and RoHS compliance.

Parameter Comparison

Parameter	AM51615C53N-A (Panasonic)	V7-6C17D8-263 (Honeywell)	Compatibility Notes
Circuit Configuration	SPDT	SPDT	Identical
Switch Function	On-Momentary	On-Momentary	Identical
Current Rating (AC)	16A @ 125V	15A @ 125V	Substitute rated 1A lower; verify application load does not exceed 15A
Current Rating (DC)	600mA @ 125V	500mA @ 125V	Substitute rated 100mA lower; verify DC load does not exceed 500mA
Voltage Rating (AC)	125V	125V	Identical
Voltage Rating (DC)	125V	125V	Identical
Actuator Type	Lever, Roller	Lever, Simulated Roller	Functionally equivalent; simulated roller provides similar mechanical response
Mounting Type	Chassis Mount	Chassis Mount	Identical
Termination Style	Quick Connect - 0.187" (4.7mm)	Quick Connect - 0.187" (4.7mm)	Identical
Operating Temperature Range	-25°C to 105°C	-40°C to 85°C	Substitute has lower upper limit (85°C vs 105°C); verify application temperature does not exceed 85°C
Electrical Life	100,000 Cycles	100,000 Cycles	Identical
Mechanical Life	10,000,000 Cycles	10,000,000 Cycles	Identical
Operating Force	220gf	227gf	Substitute requires 7gf additional force; negligible difference
Product Status	Obsolete	Active	Substitute is actively manufactured and supported

Engineering Selection Recommendations

The V7-6C17D8-263 is the identified equivalent substitute for the obsolete AM51615C53N-A. Selection of this substitute is based on matching circuit configuration, switch function, voltage rating, mounting type, and termination style. The substitute maintains identical electrical life and mechanical life specifications.

Two operational constraints apply to this substitution:

Current capacity: The substitute is rated at 15A AC versus the original 16A AC. Applications requiring current loads exceeding 15A AC or 500mA DC are not suitable for this substitute.
Temperature range: The substitute operates to a maximum of 85°C, compared to the original 105°C maximum. Applications requiring operation above 85°C are not suitable for this substitute.

The V7-6C17D8-263 carries RoHS compliance and REACH unaffected status, providing regulatory advantages over the obsolete original part. Both parts share identical electrical life (100,000 cycles) and mechanical life (10,000,000 cycles) ratings.

Frequently Asked Questions (FAQ)

Q: Can the V7-6C17D8-263 directly replace the AM51615C53N-A in all applications?

A: Direct replacement is possible only when application current requirements do not exceed 15A AC and 500mA DC, and operating temperature does not exceed 85°C. The original part supports 16A AC and 600mA DC with operation to 105°C. Verify your specific application parameters before substitution.

Q: What is the difference between a roller actuator and a simulated roller actuator?

A: Both provide lever-based actuation with similar mechanical response characteristics. The simulated roller in the V7-6C17D8-263 delivers functionally equivalent performance for on-momentary switch applications.

Q: Are the quick connect terminations compatible between these two parts?

A: Yes. Both parts use identical 0.187" (4.7mm) quick connect termination, allowing direct connection to existing wiring harnesses without modification.

Q: Why is the AM51615C53N-A listed as obsolete?

A: Panasonic Electric Works has discontinued this product line. The V7-6C17D8-263 from Honeywell represents an active alternative with equivalent functionality.

Q: What are the key parameters I must verify before substituting these parts?

A: Verify that your application does not exceed 15A AC current, 500mA DC current, or 85°C operating temperature. Confirm that SPDT on-momentary function and chassis mount configuration match your requirements. Confirm compatibility with 125V AC and 125V DC voltage ratings.

Q: Does the substitute part have better compliance certifications?

A: The V7-6C17D8-263 carries RoHS compliance and REACH unaffected status. The original AM51615C53N-A is cadmium-free but does not carry these modern regulatory certifications.

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