AV3404619 Equivalent & Substitute Parts

Part Overview

The AV3404619 is a snap-action switch manufactured by Panasonic Electric Works, configured as a Single Pole Double Throw (SPDT) momentary contact switch. This through-hole mounted component is rated for 100mA at 125V AC and 30V DC, featuring a round pin plunger actuator. The part is currently active in production with RoHS compliance and unlimited moisture sensitivity rating.

Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be maintained within the specified parameter tolerances for this switch category.

Substiute Parts

AV3404619

Panasonic Electric WorksIn Stock: 975AV3404619 Datasheet

Current PartRFQ

DB1C-C1AA

ZF ElectronicsIn Stock: 1074DB1C-C1AA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The DB1C-C1AA from ZF Electronics qualifies as a substitute based on the following matching parameters:

• Circuit configuration: Both parts are SPDT switches
• Switch function: Both operate as On-Momentary contact switches
• Actuator type: Both feature round pin plunger actuators
• Mounting type: Both are through-hole mounted components
• Termination style: Both use PC pin termination
• Voltage rating (AC): Both rated for 125V AC operation
• Mechanical compatibility: Operating position of 0.330" (8.4mm) is identical

The DB1C-C1AA provides enhanced electrical performance with 5A AC rating and extended operating temperature range (-40°C to 120°C), making it suitable for applications requiring higher current capacity or broader temperature operation.

Parameter Comparison

Engineering Selection Recommendations

Both parts maintain active product status and comply with RoHS requirements. The AV3404619 is suitable for applications operating within -25°C to 85°C with current requirements up to 100mA. The DB1C-C1AA is appropriate for applications requiring higher current capacity (5A AC / 1A DC), extended temperature operation (-40°C to 120°C), or enhanced environmental protection (IP50 rating). Selection between these parts depends on the specific electrical load and operating environment of the application.

Frequently Asked Questions (FAQ)

Q: Can DB1C-C1AA replace AV3404619 in all applications?

A: DB1C-C1AA is electrically compatible for applications where the AV3404619 operates within its rated parameters. The substitute provides higher current capacity and extended temperature range. Verify that the application does not depend on the specific operating force (100gf for AV3404619 versus 150gf for DB1C-C1AA) or pretravel characteristics (0.024" versus 0.040").

Q: What are the key differences in electrical ratings?

A: The DB1C-C1AA supports 5A AC current versus 100mA for the AV3404619, and 48V DC versus 30V DC. Both are rated for 125V AC. Applications limited to 100mA should verify that the substitute's higher current rating does not introduce compatibility issues with existing circuit protection.

Q: Are both parts through-hole mounted with identical footprints?

A: Both parts feature through-hole mounting with PC pin termination and identical operating position (0.330" / 8.4mm). Physical PCB layout compatibility is maintained between these parts.

Q: What compliance certifications apply to each part?

A: AV3404619 carries RoHS Compliant certification. DB1C-C1AA carries ROHS3 Compliant certification. Both parts are classified under ECCN EAR99 and HTSUS 8536.50.7000.

Q: Does the DB1C-C1AA provide environmental protection advantages?

A: DB1C-C1AA includes IP50 ingress protection (dust protected), whereas the AV3404619 does not specify ingress protection. This makes the substitute suitable for applications requiring enhanced environmental sealing.