APE30018 Equivalent & Substitute Parts

Part Overview

The APE30018 is a general purpose relay manufactured by Panasonic Electric Works, featuring a Single Pole Double Throw (SPDT) contact configuration with an 18VDC coil. This through-hole mounted relay is rated for 6A at 250VAC maximum switching voltage and operates across an industrial temperature range of -40°C to 85°C. The APE30018 is classified as obsolete, making identification of compatible substitute components essential for ongoing system maintenance and new design implementations where equivalent functionality is required.

Substiute Parts

APE30018

Panasonic Electric WorksIn Stock: 857APE30018 Datasheet

Current PartRFQ

APF30218

Panasonic Electric WorksIn Stock: 1073APF30218 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the APE30018 is determined by strict equivalence across the following critical parameters:

• Coil voltage specification (18VDC)
• Contact configuration (SPDT / 1 Form C)
• Current rating (6A minimum)
• Maximum switching voltage (250VAC)
• Mounting method (Through Hole)
• Termination style (PC Pin)
• Operating temperature range (-40°C to 85°C)
• Coil type (Non Latching)

The APF30218 meets all mandatory substitution criteria. While minor variations exist in coil current (9.4 mA vs. 9 mA) and contact material composition (Silver Nickel vs. Silver Alloy), these differences remain within acceptable operational parameters for general purpose relay applications. The APF30218 maintains identical electrical ratings, mechanical form factor, and environmental specifications required for direct substitution.

Parameter Comparison

Engineering Selection Recommendations

The APF30218 is the qualified substitute for the obsolete APE30018. Selection of the APF30218 is supported by:

• Active product status ensuring long-term availability and supply chain continuity
• RoHS compliance certification for environmental and regulatory adherence
• Identical electrical and mechanical specifications across all critical parameters
• Matching coil resistance, operate time, and release time characteristics
• Equivalent environmental rating and moisture sensitivity classification
• Shared ECCN and HTSUS classifications confirming regulatory equivalence

The APF30218 is suitable for direct replacement in applications currently utilizing the APE30018, with no circuit redesign required.

Frequently Asked Questions (FAQ)

Q: Can the APF30218 be used as a direct replacement for the APE30018?

A: Yes. The APF30218 meets all electrical and mechanical specifications of the APE30018, including coil voltage, contact configuration, current rating, switching voltage, mounting type, and termination style. Direct substitution is supported without circuit modification.

Q: What is the difference in coil current between these relays?

A: The APE30018 draws 9 mA while the APF30218 draws 9.4 mA. This 0.4 mA difference is negligible for general purpose relay applications and does not affect circuit performance or component selection.

Q: Does the contact material difference affect substitution?

A: The APE30018 uses Silver Alloy contacts while the APF30218 uses Silver Nickel (AgNi) contacts. Both materials are standard for general purpose relays and maintain equivalent switching performance and reliability across the specified voltage and current ratings.

Q: What packaging differences exist between these parts?

A: The APE30018 is supplied with standard packaging, while the APF30218 is supplied in tube packaging. Both maintain identical electrical and mechanical form factors suitable for through-hole PCB assembly.

Q: Why is the APE30018 marked as obsolete?

A: The APE30018 has been discontinued by the manufacturer. The APF30218 represents the active equivalent product line, ensuring continued availability for replacement and new applications.

Q: Are there any compliance differences between these relays?

A: The APF30218 carries RoHS compliance certification. Both relays share identical ECCN (EAR99) and HTSUS (8536.41.0020) classifications, confirming regulatory equivalence for export and procurement purposes.