R577463002 RF Switch IC DPDT 18GHz Equivalent & Substitute Parts

Part Overview

The R577463002 is an RF Switch IC with DPDT (Double Pole Double Throw) topology designed for general-purpose RF switching applications up to 18GHz. This component operates as an active product from Radiall USA, Inc., featuring 50Ohm impedance and SMA connectors in a module package configuration. The part is ROHS3 compliant and currently maintains active inventory status with 960 units in stock.

Identification of equivalent and substitute parts becomes necessary when primary component availability is limited, when procurement lead times require alternative sourcing, or when design flexibility permits selection from qualified alternatives meeting identical electrical and mechanical specifications.

Substiute Parts

R577463002

Radiall USA, Inc.In Stock: 1001R577463002 Datasheet

Current PartRFQ

R577413000

Radiall USA, Inc.In Stock: 782R577413000 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the R577463002 is based on strict equivalence across all critical electrical and mechanical parameters. The substitute part R577413000 qualifies as a parametric equivalent because it maintains identical specifications across the following key criteria:

Electrical Parameters (Must Match Exactly):

• Circuit topology: DPDT configuration
• Frequency range: 0Hz ~ 18GHz
• Impedance: 50Ohm
• Isolation performance: 60dB minimum
• Insertion loss: 0.5dB maximum
• Test frequency: 18GHz
• Supply voltage range: 24V ~ 30V
• Operating temperature range: -40°C ~ 85°C

Mechanical Parameters (Must Match Exactly):

• Package type: Module with SMA connectors
• Connector interface: SMA

Compliance Parameters:

• RoHS3 compliance status
• Product status: Active

The R577413000 maintains full electrical and mechanical compatibility with the R577463002, permitting direct substitution in applications where the primary part is unavailable or procurement constraints require alternative sourcing.

Parameter Comparison

Engineering Selection Recommendations

Primary Part Selection (R577463002): The R577463002 is the designated primary component with higher current inventory availability (960 units). This part maintains active product status and full ROHS3 compliance, making it suitable for new designs and production applications requiring standard lead times.

Substitute Part Selection (R577413000): The R577413000 serves as a direct parametric equivalent when the primary part R577463002 is unavailable or when procurement constraints require alternative sourcing. This substitute maintains identical electrical performance, mechanical compatibility, and regulatory compliance. The R577413000 carries additional compliance documentation including REACH affected status and ECCN classification (EAR99), which may be relevant for specific export or regulatory requirements. Current inventory of 739 units supports immediate availability for substitute applications.

Selection Criteria: Both parts are qualified for selection based on:

• Identical electrical specifications across all RF parameters
• Identical mechanical package configuration and connector interface
• Matching supply voltage and operating temperature specifications
• Equivalent RoHS3 compliance status
• Active product status from the same manufacturer

No performance degradation or functional limitation occurs when substituting R577413000 for R577463002 in applications meeting the specified electrical and mechanical requirements.

Frequently Asked Questions (FAQ)

Q: Can R577413000 be used as a direct replacement for R577463002?

A: Yes. The R577413000 is a parametric equivalent that maintains identical electrical specifications, mechanical package configuration, and compliance certifications. Direct substitution is permissible in all applications where R577463002 is specified.

Q: Are the frequency response characteristics identical between these parts?

A: Yes. Both parts operate across the identical frequency range of 0Hz to 18GHz with matching isolation performance (60dB minimum) and insertion loss (0.5dB maximum) at the 18GHz test frequency.

Q: Do both parts use the same connector interface?

A: Yes. Both R577463002 and R577413000 feature SMA connectors in a module package configuration, ensuring mechanical compatibility in existing designs.

Q: What is the difference in supply voltage requirements?

A: There is no difference. Both parts require identical supply voltage in the range of 24V to 30V.

Q: Are there any temperature operating range differences?

A: No. Both parts operate across the identical temperature range of -40°C to 85°C.

Q: Which part should be selected for new designs?

A: Either part is suitable for new designs. Selection should be based on current availability and procurement lead times. Both maintain active product status and identical specifications.

Q: Are there compliance or regulatory differences between these parts?

A: Both parts are ROHS3 compliant. The R577413000 includes additional compliance documentation (REACH affected status and EAR99 ECCN classification) which may be relevant for specific export or regulatory requirements in certain applications or regions.

Q: What is the current availability of each part?

A: R577463002 has 960 units in stock. R577413000 has 739 units in stock. Both parts are available for immediate procurement.

Q: Can these parts be used interchangeably in the same circuit board design?

A: Yes. The identical package type, connector interface, electrical specifications, and operating parameters permit interchangeable use in circuit board designs without modification to PCB layout, connector footprints, or electrical schematic connections.