AM51630C53-A Equivalent & Substitute Parts

Part Overview

The AM51630C53-A is a snap-action switch manufactured by Panasonic Electric Works, configured as a SPST-NO (Single Pole Single Throw - Normally Open) device with chassis mount installation. This switch is rated for 16A AC at 125V and 600mA DC at 125V, featuring a round pin plunger actuator and quick connect 0.187" termination. The product is currently obsolete, making identification of functionally equivalent alternatives essential for system maintenance, repair, and component sourcing.

Substiute Parts

AM51630C53-A

Panasonic Electric WorksIn Stock: 855AM51630C53-A Datasheet

Current PartRFQ

TMCJG6SA1040Y

C&KIn Stock: 700TMCJG6SA1040Y Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the AM51630C53-A is determined by the following critical parameters:

Circuit configuration must remain SPST-NO with Off-Mom switch function to maintain electrical behavior in the target application. Voltage ratings must meet or exceed 125V AC and 125V DC specifications. Current ratings must support the application requirement: AC current rating must be at least 15A at 125V, and DC current rating must be at least 500mA at 125V. Mounting type must be chassis mount with quick connect 0.187" (4.7mm) termination to ensure mechanical and electrical compatibility. Operating temperature range should encompass the application environment within -25°C to 105°C. Electrical life must demonstrate sufficient cycle durability for the intended use case.

The TMCJG6SA1040Y from C&K meets these substitution criteria with equivalent circuit configuration, matching voltage ratings, comparable current ratings (15A AC, 500mA DC), identical mounting and termination specifications, and extended electrical life rating.

Parameter Comparison

Engineering Selection Recommendations

The TMCJG6SA1040Y is a functionally equivalent substitute for the obsolete AM51630C53-A. Both components share identical circuit configuration (SPST-NO), switch function (Off-Mom), voltage ratings (125V AC/DC), mounting type (chassis mount), and termination style (quick connect 0.187"). The C&K substitute provides current ratings of 15A AC and 500mA DC, which are within acceptable tolerance of the original 16A AC and 600mA DC specifications for most applications operating below maximum rated values.

The TMCJG6SA1040Y offers additional advantages: active product status ensures ongoing availability and supply chain continuity, extended operating temperature range (-55°C to 150°C versus -25°C to 105°C), and increased electrical life rating (150,000 cycles versus 100,000 cycles). Both components maintain identical REACH and ECCN compliance classifications. The substitute is available in bulk packaging with confirmed inventory stock.

Frequently Asked Questions (FAQ)

Q: Can the TMCJG6SA1040Y directly replace the AM51630C53-A in existing applications?

A: Yes, provided the application current requirements do not exceed 15A AC or 500mA DC. The substitute maintains identical circuit configuration, voltage ratings, mounting type, and termination specifications. If the original application requires the full 16A AC or 600mA DC rating, component-level current analysis is necessary to confirm the substitute is suitable.

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

A: The primary differences are product status (obsolete versus active), actuator type (round pin plunger versus lever roller), operating temperature range (extended in the substitute), and electrical life rating (higher in the substitute). Functionally, both operate as momentary SPST-NO switches at 125V with identical termination.

Q: Are there mechanical compatibility concerns with the different actuator types?

A: The AM51630C53-A uses a round pin plunger actuator, while the TMCJG6SA1040Y uses a lever roller actuator. Mechanical compatibility depends on the application's actuator engagement design. If the original application was designed specifically for pin plunger actuation, the lever roller design may require mechanical interface verification.

Q: Does the substitute meet the same regulatory and compliance requirements?

A: Yes. Both components share identical REACH status (REACH Unaffected) and ECCN classification (EAR99), ensuring equivalent compliance for export and regulatory purposes.

Q: Why is the substitute rated for lower current values?

A: The TMCJG6SA1040Y is rated at 15A AC and 500mA DC compared to the original 16A AC and 600mA DC. This represents a minor reduction in maximum current capacity. For applications operating below these maximum ratings, the substitute performs equivalently. Applications requiring the full original current capacity must be evaluated individually.