ARE1309 RF Relay SPDT 500mA 9VDC Equivalent & Substitute Parts

Part Overview

The ARE1309 is a through-hole mounted RF relay manufactured by Panasonic Electric Works, configured as a single-pole double-throw (SPDT) contact form with 500mA current rating and 9VDC coil voltage. This component is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing system support and new design implementations. The ARE1309 operates within industrial temperature ranges and meets RoHS compliance requirements.

Substiute Parts

ARE1309

Panasonic Electric WorksIn Stock: 2524ARE1309 Datasheet

Current PartRFQ

ARS1009

Panasonic Electric WorksIn Stock: 936ARS1009 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ARE1309 is determined by strict equivalence across the following critical parameters:

• Contact form configuration: SPDT (1 Form C)
• Contact current rating: 500 mA
• Coil voltage: 9VDC
• Coil current: 22.2 mA
• Switching voltage maximum: 30VDC
• Mounting type: Through Hole
• Termination style: PC Pin
• Operating temperature range: -40°C to 70°C
• Contact material: Gold Plating
• Coil resistance: 405 Ohms
• RoHS compliance status

The ARS1009 meets all specified electrical and mechanical parameters for direct substitution. Both components are manufactured by Panasonic Electric Works and share identical functional characteristics within the defined operating envelope.

Parameter Comparison

Engineering Selection Recommendations

The ARS1009 is the qualified substitute for the ARE1309. Both components maintain identical electrical specifications and mechanical compatibility. The ARS1009 carries Active product status, providing supply chain continuity and long-term availability compared to the obsolete ARE1309. Both parts maintain RoHS compliance and equivalent ECCN/HTSUS classifications. The release time differential of 1 millisecond (ARS1009 at 6 ms versus ARE1309 at 5 ms) remains within acceptable operational margins for SPDT relay applications within the specified parameter envelope.

Frequently Asked Questions (FAQ)

Q: Can the ARS1009 directly replace the ARE1309 in existing designs?

A: Yes. The ARS1009 provides direct functional equivalence across all critical electrical and mechanical parameters, including contact form, current rating, coil voltage, operating temperature range, and termination style. Through-hole mounting compatibility is maintained.

Q: What is the significance of the 1 millisecond difference in release time?

A: The ARS1009 release time of 6 ms versus the ARE1309 release time of 5 ms represents a 20% increase in release duration. This differential must be evaluated within the context of specific application timing requirements. For most industrial relay applications, this variance remains within acceptable operational tolerances.

Q: Why is the ARS1009 preferred despite the longer release time?

A: The ARS1009 maintains Active product status, ensuring ongoing manufacturing and supply availability. The ARE1309 is classified as Obsolete, creating supply chain risk. All other parameters remain equivalent, making the ARS1009 the appropriate long-term solution.

Q: Are there packaging differences between ARE1309 and ARS1009?

A: The ARE1309 is specified with standard packaging, while the ARS1009 is supplied in Bulk packaging. Both maintain identical component specifications and through-hole PC pin termination. Packaging selection depends on procurement volume and inventory management requirements.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the ARE1309 and ARS1009 are RoHS Compliant and share identical ECCN (EAR99) and HTSUS (8536.41.0020) classifications.