AM50063D53-A Equivalent & Substitute Parts

Part Overview

The AM50063D53-A is a SPST-NO (Single Pole Single Throw - Normally Open) snap-action switch manufactured by Panasonic Electric Works. This chassis-mount switch is rated for 100mA at 125V AC and 30V DC, featuring a straight lever actuator with quick-connect termination. The product is currently obsolete, making identification of suitable substitute components essential for design continuity and system maintenance.

Substiute Parts

AM50063D53-A

Panasonic Electric WorksIn Stock: 888AM50063D53-A Datasheet

Current PartRFQ

83265842

CrouzetIn Stock: 108083265842 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the AM50063D53-A is determined by the following critical parameters:

• Circuit Configuration: SPST-NO topology must be maintained
• Switch Function: Off-Momentary operation required
• Actuator Type: Straight lever actuator
• Mounting Type: Chassis mount configuration
• Termination Style: Quick-connect terminal compatibility
• Current and Voltage Ratings: Substitute must meet or exceed 100mA at 125V AC and 30V DC
• Operating Temperature Range: Functional range must encompass -25°C to 105°C
• Mechanical Reliability: Electrical and mechanical life cycles must support application requirements

The Crouzet 83265842 qualifies as a substitute based on matching circuit topology, actuator configuration, mounting method, and termination style. The substitute provides enhanced electrical ratings (5A at 250V AC) and extended temperature range (-20°C to 125°C), supporting broader application compatibility.

Parameter Comparison

Engineering Selection Recommendations

The Crouzet 83265842 is an active product with current manufacturing support, providing design continuity for applications requiring SPST-NO snap-action switches with straight lever actuation and chassis mounting. The substitute exceeds the electrical requirements of the obsolete AM50063D53-A, with 5A capacity at 250V AC compared to the original 100mA at 125V AC specification.

The Crouzet component is RoHS Compliant and REACH Unaffected, meeting modern regulatory compliance requirements. The extended operating temperature range (-20°C to 125°C) accommodates broader environmental conditions than the original specification (-25°C to 105°C).

Mechanical life expectancy differs between components: the AM50063D53-A specifies 10,000,000 cycles while the Crouzet 83265842 specifies 1,000,000 cycles. Applications requiring extended mechanical cycling should evaluate this parameter against specific duty cycle requirements.

Terminal geometry differs between components: the AM50063D53-A uses 0.250" (6.3mm) quick-connect terminals while the Crouzet uses 0.187" (4.7mm) terminals. Connector compatibility must be verified during integration.

Frequently Asked Questions (FAQ)

Q: Can the Crouzet 83265842 directly replace the AM50063D53-A in existing designs?

A: Functional substitution is supported based on matching SPST-NO circuit topology, off-momentary operation, straight lever actuation, and chassis mounting. However, terminal geometry differs (0.250" vs. 0.187" quick-connect), requiring connector verification or modification.

Q: What are the key differences in electrical performance?

A: The Crouzet substitute provides higher current capacity (5A vs. 100mA) and higher AC voltage rating (250V vs. 125V). DC voltage rating is not specified for the Crouzet component. Both components maintain MSL 1 moisture sensitivity classification.

Q: How do mechanical life cycles compare?

A: The AM50063D53-A specifies 10,000,000 mechanical cycles, while the Crouzet 83265842 specifies 1,000,000 cycles. Applications with high-frequency actuation should evaluate this difference against specific operational requirements.

Q: Are there compliance or regulatory differences?

A: The Crouzet 83265842 is RoHS Compliant and REACH Unaffected. Compliance status for the obsolete AM50063D53-A is not specified. Both components carry EAR99 ECCN classification and 8536.50.7000 HTSUS code.

Q: What is the operating force difference between these components?

A: The AM50063D53-A requires 60gf operating force with 10gf release force. The Crouzet 83265842 requires 25gf operating force with 5.099gf release force. Lower actuation force in the substitute may affect user interface feel and application suitability.