ARD10012C RF Switch IC SPDT 18GHz Equivalent & Substitute Parts

Part Overview

The ARD10012C is a General Purpose RF Switch IC with Single Pole Double Throw (SPDT) topology, designed for operation across 0Hz to 18GHz frequency range. Manufactured by Panasonic Electric Works, this active product provides 60dB minimum isolation and 0.5dB maximum insertion loss at 50Ohm impedance. The part is supplied in Module form with Pin Contacts packaging and operates from a 12V supply across the temperature range of -55°C to 85°C. Finding equivalent substitute parts may be necessary due to inventory constraints, supply chain considerations, or specific application requirements while maintaining electrical and mechanical compatibility.

Substiute Parts

ARD10012C

Panasonic Electric WorksIn Stock: 1097ARD10012C Datasheet

Current PartRFQ

ARD15105Q

Panasonic Electric WorksIn Stock: 792ARD15105Q Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ARD10012C are determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• RF Type: General Purpose
• Circuit Topology: SPDT
• Frequency Range: 0Hz ~ 18GHz
• Isolation: 60dB (Min)
• Insertion Loss: 0.5dB (Max)
• Test Frequency: 18GHz
• Impedance: 50Ohm
• Operating Temperature Range: -55°C ~ 85°C
• Package / Case: Module, Pin Contacts
• Series: ARD
• Manufacturer: Panasonic Electric Works

Allowable Variation Parameters:

• Voltage - Supply: May differ based on application circuit design
• RoHS Status: Both RoHS Compliant and ROHS3 Compliant are acceptable
• Inventory and specific certifications may vary

The ARD15105Q meets all mandatory matching parameters and qualifies as a parametric equivalent substitute.

Parameter Comparison

Engineering Selection Recommendations

Both ARD10012C and ARD15105Q are active products from Panasonic Electric Works within the ARD series. Selection between these parts should be based on the following factors:

Supply Voltage Consideration: The primary difference between these parts is the supply voltage requirement. ARD10012C operates at 12V while ARD15105Q operates at 5V. Circuit design and power supply architecture must accommodate the selected voltage specification.

Compliance Status: ARD10012C carries RoHS Compliant certification. ARD15105Q carries ROHS3 Compliant certification, which represents an updated compliance standard. Both certifications are valid for equivalent substitution purposes.

Inventory Availability: ARD10012C has 1062 pieces in stock. ARD15105Q has 755 pieces in stock. Selection may be influenced by project timeline and quantity requirements.

Electrical Performance: Both parts deliver identical RF performance specifications including 60dB isolation, 0.5dB insertion loss, and 50Ohm impedance across the 0Hz to 18GHz frequency range.

Frequently Asked Questions (FAQ)

Q: Can ARD15105Q be used as a direct replacement for ARD10012C?

A: ARD15105Q is a parametric equivalent substitute for ARD10012C across all RF performance parameters. The primary design consideration is the supply voltage difference: ARD10012C requires 12V while ARD15105Q requires 5V. Circuit modification may be necessary to accommodate this voltage difference.

Q: Are the RF performance specifications identical between ARD10012C and ARD15105Q?

A: Yes. Both parts provide identical RF performance: 60dB minimum isolation, 0.5dB maximum insertion loss, 50Ohm impedance, and operation across 0Hz to 18GHz frequency range at 18GHz test frequency.

Q: Do both parts use the same package and pin configuration?

A: Yes. Both ARD10012C and ARD15105Q use Module form with Pin Contacts packaging, ensuring mechanical compatibility in circuit board layouts.

Q: What is the temperature operating range for both parts?

A: Both parts operate across -55°C to 85°C, providing identical thermal performance specifications.

Q: Are there any compliance differences between these parts?

A: ARD10012C is RoHS Compliant. ARD15105Q is ROHS3 Compliant. Both certifications are valid for equivalent substitution. ARD15105Q additionally carries REACH Unaffected status.

Q: Which part should be selected for new designs?

A: Selection should be based on the power supply architecture of the application circuit. If 5V supply is available, ARD15105Q is suitable. If 12V supply is required, ARD10012C is the appropriate selection. Both parts are active products with equivalent RF performance.