ASX22024 Equivalent & Substitute Parts

Part Overview

The ASX22024 is a telecom relay manufactured by Panasonic Electric Works, featuring a DPDT (2 Form C) contact configuration with 10 mA contact rating and 24VDC coil voltage. This component is classified as obsolete, making equivalent substitute parts necessary for ongoing system maintenance and new design implementations where functional compatibility is required.

Substiute Parts

ASX22024

Panasonic Electric WorksIn Stock: 976ASX22024 Datasheet

Current PartRFQ

V23079B1205B301

TE Connectivity Potter & Brumfield RelaysIn Stock: 3041V23079B1205B301 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The V23079B1205B301 qualifies as a functional substitute for the ASX22024 based on the following critical parameters:

• Contact Configuration: Both parts feature DPDT (2 Form C) contact form, enabling identical switching topology
• Coil Voltage: Both operate at 24VDC nominal coil voltage
• Mounting and Termination: Both use through-hole mounting with PC pin termination, ensuring mechanical and electrical compatibility in existing PCB layouts
• Coil Type: Both employ latching, dual-coil architecture
• Switching Capability: The V23079B1205B301 provides 2 A contact rating, which exceeds the ASX22024's 10 mA requirement, ensuring adequate current handling capacity for applications designed around the original part

The V23079B1205B301 is classified as active product status, providing long-term availability and supply chain continuity.

Parameter Comparison

Engineering Selection Recommendations

The V23079B1205B301 is suitable as a direct substitute for the ASX22024 in applications requiring DPDT relay functionality at 24VDC. The substitute part maintains compliance with REACH and EAR99 export control classifications, matching the original component's regulatory status. The active product status of the V23079B1205B301 ensures sustained availability and supply chain support, addressing the obsolescence of the ASX22024. The substitute's enhanced contact rating (2 A versus 10 mA) and extended operating temperature range (-40°C ~ 85°C versus -40°C ~ 70°C) provide additional operational margin for existing designs.

Frequently Asked Questions (FAQ)

Q: Can the V23079B1205B301 directly replace the ASX22024 in existing circuit designs?

A: Yes. Both parts share identical contact configuration (DPDT), coil voltage (24VDC), mounting type (through hole), and termination style (PC pin). The substitute's higher contact rating and faster switching times do not create compatibility issues in applications designed for the original part.

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

A: The primary differences are contact current rating (10 mA versus 2 A), switching voltage capability (10VDC max versus 250VAC/220VDC max), operating temperature range (-40°C ~ 70°C versus -40°C ~ 85°C), and product status (obsolete versus active). The substitute provides superior electrical performance and extended temperature operation.

Q: Are there packaging considerations when substituting these parts?

A: The ASX22024 uses standard through-hole PC pin termination, and the V23079B1205B301 maintains identical termination style. Both parts are compatible with standard PCB layouts designed for DPDT relays with PC pin connections. The V23079B1205B301 is supplied in tube packaging.

Q: Do these relays meet the same regulatory requirements?

A: Both parts are REACH Unaffected and classified as EAR99 for export control purposes, maintaining equivalent regulatory compliance status.