R577423002 RF Switch IC DPDT 18GHz Equivalent & Substitute Parts

Part Overview

The R577423002 is an RF Switch IC with DPDT (Double Pole Double Throw) topology designed for general-purpose RF switching applications up to 18GHz. This component features 50Ohm impedance, 60dB minimum isolation, and 0.5dB maximum insertion loss. The part is currently Active in product status with 760 units in stock. Equivalent and substitute parts are identified to provide alternative sourcing options for procurement flexibility, inventory management, and supply chain continuity.

Substiute Parts

R577423002

Radiall USA, Inc.In Stock: 785R577423002 Datasheet

Current PartRFQ

R577413000

Radiall USA, Inc.In Stock: 782R577413000 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the R577423002 are identified based on electrical and mechanical parameter equivalence. The substitution criteria are strictly limited to the following parameters:

• Circuit Configuration: DPDT topology
• Frequency Range: 0Hz ~ 18GHz operation
• Impedance: 50Ohm characteristic impedance
• Isolation Performance: 60dB minimum isolation
• Insertion Loss: 0.5dB maximum insertion loss
• Supply Voltage: 24V ~ 30V operating range
• Operating Temperature: -40°C ~ 85°C
• Package Interface: Module form factor with SMA connectors
• Manufacturer: Radiall USA, Inc.
• Product Status: Active

The R577413000 meets all specified electrical and mechanical parameters and is classified as a parametric equivalent. Both parts are manufactured by Radiall USA, Inc., share identical RF performance specifications, and are housed in equivalent module packages with SMA connectors.

Parameter Comparison

Engineering Selection Recommendations

Both the R577423002 and R577413000 are Active products manufactured by Radiall USA, Inc., and are fully compliant with ROHS3 environmental standards. The parts are electrically and mechanically equivalent across all specified parameters, including RF performance, impedance, frequency range, and package configuration.

Selection between these parts is based on inventory availability and procurement requirements. The R577423002 has 760 units in stock, while the R577413000 has 739 units in stock. Both parts are suitable for direct substitution in applications requiring DPDT RF switching at frequencies up to 18GHz with 50Ohm impedance and 24V to 30V supply voltage operation.

Frequently Asked Questions (FAQ)

Q: Can R577413000 be used as a direct replacement for R577423002?

A: Yes. The R577413000 is a parametric equivalent with identical electrical specifications, RF performance characteristics, impedance, frequency range, supply voltage requirements, operating temperature range, and package configuration. Direct substitution is supported.

Q: Are there any differences in the module packaging between these parts?

A: Both parts are packaged as modules with SMA connectors. The package interface and connector type are identical, ensuring mechanical compatibility in existing designs.

Q: What are the critical RF parameters that define substitution eligibility?

A: The critical parameters are DPDT circuit topology, 0Hz to 18GHz frequency range, 50Ohm impedance, 60dB minimum isolation, and 0.5dB maximum insertion loss at 18GHz test frequency. Both parts meet these specifications.

Q: Do both parts meet the same environmental and compliance standards?

A: Yes. Both R577423002 and R577413000 are ROHS3 compliant and Active products. Both operate across the -40°C to 85°C temperature range and require 24V to 30V supply voltage.

Q: Which part should be selected based on availability?

A: Selection should be based on current inventory levels and procurement lead times. The R577423002 has 760 units available, while the R577413000 has 739 units available. Both are suitable for immediate deployment.