AM50016D33-A Equivalent & Substitute Parts

Part Overview

The AM50016D33-A is a snap-action SPDT (Single Pole Double Throw) switch manufactured by Panasonic Electric Works, designed for chassis mount applications with quick connect termination. This component is rated for 0.1A at 125V AC and 30V DC, featuring a lever with roller actuator and on-momentary switch function. The part is currently obsolete, making identification of compatible substitute components essential for ongoing maintenance, repair, and new design implementations where equivalent functionality is required.

Substiute Parts

AM50016D33-A

Panasonic Electric WorksIn Stock: 1078AM50016D33-A Datasheet

Current PartRFQ

V7-1X1AD8-304

Honeywell Sensing and Productivity SolutionsIn Stock: 1433V7-1X1AD8-304 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the AM50016D33-A is determined by strict alignment of the following critical parameters:

Circuit and Function Requirements:

• SPDT configuration with on-momentary switch function must be maintained
• Electrical switching characteristics (contact arrangement) must be identical

Electrical Ratings:

• AC voltage rating must meet or exceed 125V
• DC voltage rating must meet or exceed 30V
• Current rating must meet or exceed 100mA

Mechanical and Physical Requirements:

• Chassis mount configuration required
• Quick connect termination style compatible with 0.250" (6.3mm) or equivalent connector systems
• Lever actuator with roller mechanism or equivalent actuation profile

Environmental and Lifecycle Requirements:

• Operating temperature range must encompass -25°C to 105°C minimum
• Electrical life minimum 100,000 cycles
• Mechanical life minimum 10,000,000 cycles

The substitute part V7-1X1AD8-304 (Honeywell Sensing and Productivity Solutions) meets these criteria with enhanced electrical ratings and extended operating temperature range.

Parameter Comparison

Engineering Selection Recommendations

The V7-1X1AD8-304 serves as a functional substitute for the obsolete AM50016D33-A based on the following engineering criteria:

Electrical Compatibility: The Honeywell part exceeds the original specifications with 6A AC current capacity versus 100mA, providing enhanced margin for AC applications. The 125V AC rating matches exactly. DC voltage rating is not specified for the substitute; applications requiring 30V DC operation must be evaluated against Honeywell technical documentation.

Mechanical and Operational Compatibility: Both parts maintain SPDT configuration, on-momentary function, chassis mount design, and identical electrical/mechanical lifecycle ratings (100,000 electrical cycles, 10,000,000 mechanical cycles). The lever actuator with simulated roller provides functionally equivalent actuation characteristics.

Product Status and Compliance: The V7-1X1AD8-304 is active production status with RoHS compliance certification, ensuring long-term availability and regulatory alignment. The original AM50016D33-A is obsolete.

Critical Consideration: The termination connector differs (0.250" vs. 0.187" quick connect). Mechanical fit verification in the target application is required before final selection.

Frequently Asked Questions (FAQ)

Q: Can the V7-1X1AD8-304 directly replace the AM50016D33-A in all applications?

A: Functional substitution is possible for AC applications at 125V with current requirements up to 100mA. The different quick connect termination size (0.187" vs. 0.250") requires mechanical evaluation. DC applications at 30V require confirmation of the substitute's DC voltage rating from manufacturer specifications.

Q: What is the significance of the current rating difference (100mA vs. 6A)?

A: The substitute part has a higher current capacity, which provides operational margin for the original 100mA requirement. This does not affect compatibility; the switch will function correctly at lower current levels.

Q: Are there any compliance or certification differences?

A: The V7-1X1AD8-304 carries RoHS compliance certification, whereas the original AM50016D33-A does not specify this status. For applications subject to RoHS requirements, the Honeywell substitute provides regulatory advantage.

Q: What should be evaluated before final substitution?

A: Verify mechanical fit of the 0.187" quick connect termination in the existing connector receptacle. Confirm DC voltage rating compatibility if the application includes 30V DC switching. Review actuator force and travel specifications (provided in detailed datasheets) if precise actuation characteristics are critical to system performance.

Q: Is the simulated roller actuator equivalent to the original roller actuator?

A: Both provide lever-based actuation with roller contact geometry. Functional equivalence is established for standard snap-action switching applications. Applications with specific actuation force or travel requirements should compare detailed mechanical specifications.