AV36029 Equivalent & Substitute Parts

Part Overview

The AV36029 is a snap action switch manufactured by Panasonic Electric Works, featuring SPDT (Single Pole Double Throw) circuit configuration with On-Mom (momentary) switching function. This component is rated for 3A at 125V AC and 30V DC, with a through-hole, right-angle mounting configuration and PC pin termination. The product is currently obsolete, making identification of functionally equivalent alternatives necessary for ongoing maintenance, repair, and legacy system support.

Substiute Parts

AV36029

Panasonic Electric WorksIn Stock: 831AV36029 Datasheet

Current PartRFQ

ZV50B50A01

Honeywell Sensing and Productivity SolutionsIn Stock: 992ZV50B50A01 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the AV36029 is determined by the following critical parameters:

Primary Compatibility Criteria:

• Circuit configuration must be SPDT
• Switch function must be On-Mom (momentary)
• Actuator type must be Round (Pin Plunger)
• Mounting type must be Through Hole, Right Angle
• Termination style must be PC Pin

Electrical Compatibility Criteria:

• Current rating must equal or exceed 3A
• Voltage rating (AC) must equal or exceed 125V
• Voltage rating (DC) must equal or exceed 30V

Environmental Compatibility Criteria:

• Operating temperature range must encompass or exceed -25°C to 85°C
• Mechanical life must support the application requirements

The ZV50B50A01 from Honeywell Sensing and Productivity Solutions meets all primary compatibility criteria and exceeds electrical ratings (6A AC at 125V). However, differences in mechanical characteristics and lifecycle specifications must be evaluated for specific applications.

Parameter Comparison

Engineering Selection Recommendations

The ZV50B50A01 provides functional equivalence to the AV36029 based on matching circuit topology, switch function, actuator type, and mounting configuration. The substitute part exceeds the original current rating specification (6A versus 3A) and provides an extended operating temperature range (-40°C to 120°C versus -25°C to 85°C).

Key considerations for selection:

Mechanical Differences: The ZV50B50A01 exhibits higher operating force (65gf versus 50gf) and release force (14gf versus 7.546gf), with a larger operating position (0.449" versus 0.330"). These differences may affect tactile feedback and mechanical integration into existing assemblies.

Lifecycle Specifications: The AV36029 provides superior electrical life (50,000 cycles versus 10,000 cycles), while the ZV50B50A01 offers significantly higher mechanical life (10,000,000 cycles versus 500,000 cycles). Application duty cycle requirements determine which specification is critical.

Compliance Status: Both components are obsolete. The ZV50B50A01 carries RoHS Compliant certification, while the AV36029 is REACH Unaffected. Both are classified as EAR99 for export control purposes.

Frequently Asked Questions (FAQ)

Q: Can the ZV50B50A01 directly replace the AV36029 in existing PCB assemblies?

A: Functional replacement is possible due to matching SPDT circuit, On-Mom function, round pin plunger actuator, through-hole right-angle mounting, and PC pin termination. However, mechanical parameter differences (operating force, release force, and operating position) may require mechanical reassessment of the mounting interface and actuator engagement mechanism.

Q: What are the key electrical differences between these parts?

A: The ZV50B50A01 is rated for 6A AC at 125V, exceeding the AV36029's 3A (AC/DC) at 125V/30V specification. The substitute part does not specify a DC voltage rating. Both parts are suitable for 125V AC applications; DC applications require verification of the ZV50B50A01's DC capability.

Q: How do the lifecycle specifications compare?

A: The AV36029 provides 50,000 electrical cycles and 500,000 mechanical cycles. The ZV50B50A01 provides 10,000 electrical cycles but 10,000,000 mechanical cycles. Applications with high electrical switching frequency should prioritize the AV36029 specification; applications with high mechanical actuation frequency should prioritize the ZV50B50A01.

Q: Are there packaging or inventory considerations?

A: The AV36029 has 746 pieces in stock; the ZV50B50A01 has 957 pieces in stock. Both are available as new original components.

Q: What is the impact of the different operating temperatures?

A: The ZV50B50A01 operates across -40°C to 120°C, providing a wider temperature envelope than the AV36029's -25°C to 85°C range. Applications requiring operation below -25°C or above 85°C require the substitute part.