R577463017 RF Switch IC DPDT 18GHz Equivalent & Substitute Parts

Part Overview

The R577463017 is an RF Switch IC with DPDT (Double Pole Double Throw) topology designed for general-purpose RF switching applications up to 18GHz. This active product operates across a frequency range of 0Hz to 18GHz with 50Ohm impedance and is housed in a module package with SMA connectors. The part is supplied in bulk packaging with 725 units currently in stock.

Identifying equivalent and substitute parts is necessary to ensure design flexibility, manage supply chain continuity, and maintain performance specifications across alternative sourcing options. Substitute parts must maintain identical electrical performance characteristics and mechanical compatibility.

Substiute Parts

R577463017

Radiall USA, Inc.In Stock: 812R577463017 Datasheet

Current PartRFQ

R577413000

Radiall USA, Inc.In Stock: 782R577413000 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The R577463017 has one identified parametric equivalent: R577413000. This substitution is valid based on the following matching electrical and mechanical parameters:

Critical Matching Parameters:

• Circuit topology: DPDT configuration
• RF type classification: General Purpose
• Frequency range: 0Hz ~ 18GHz
• Impedance: 50Ohm
• Isolation specification: 60dB (Min)
• Insertion loss specification: 0.5dB (Max)
• Test frequency: 18GHz
• Supply voltage range: 24V ~ 30V
• Operating temperature range: -40°C ~ 85°C
• Package configuration: Module with SMA Connectors
• RoHS compliance: ROHS3 Compliant

Both parts are manufactured by Radiall USA, Inc. and maintain active product status. The substitute part meets all electrical performance requirements and mechanical interface specifications required for direct substitution.

Parameter Comparison

Engineering Selection Recommendations

Both the R577463017 and R577413000 are suitable for applications requiring DPDT RF switching at frequencies up to 18GHz with 50Ohm system impedance. Selection between these parts should be based on the following factors:

Product Status and Compliance: Both parts maintain active product status with ROHS3 compliance, ensuring continued availability and environmental regulatory adherence. The R577413000 carries additional compliance documentation including REACH Affected status, ECCN EAR99 classification, and HTSUS code 8543.70.9860, which may be relevant for international supply chain requirements.

Inventory Availability: The R577413000 currently has 739 units in stock compared to 725 units for the R577463017, providing marginally higher availability for immediate procurement.

Moisture Sensitivity: The R577413000 specifies Moisture Sensitivity Level 1 (Unlimited), whereas the R577463017 lists MSL as Not Applicable. This distinction may affect storage and handling protocols depending on manufacturing environment requirements.

Electrical Performance: Both parts deliver identical electrical specifications across all critical parameters including isolation, insertion loss, frequency range, and impedance. No performance differentiation exists between the two options.

Frequently Asked Questions (FAQ)

Q: Can R577413000 be used as a direct replacement for R577463017?

A: Yes. Both parts are DPDT RF switches with identical electrical specifications across frequency range (0Hz ~ 18GHz), impedance (50Ohm), isolation (60dB minimum), insertion loss (0.5dB maximum), supply voltage (24V ~ 30V), and operating temperature range (-40°C ~ 85°C). The mechanical interface is identical with module packaging and SMA connectors.

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

A: Both parts are ROHS3 compliant. The R577413000 includes additional compliance information: REACH Affected status, ECCN EAR99 classification, and HTSUS code 8543.70.9860. These designations may be relevant for international shipping and export documentation.

Q: What is the significance of the Moisture Sensitivity Level difference?

A: The R577463017 lists MSL as Not Applicable, while R577413000 specifies MSL 1 (Unlimited). This indicates the R577413000 has no moisture sensitivity restrictions and does not require special dry-pack storage or handling procedures. The R577463017 designation suggests no moisture sensitivity concern, but the R577413000 explicitly confirms unlimited moisture tolerance.

Q: Are both parts available in the same package configuration?

A: Yes. Both parts are supplied in module packages with SMA connectors, ensuring mechanical and electrical interface compatibility for PCB integration and RF system interconnection.

Q: Which part should be selected for new designs?

A: Either part is suitable for new designs. Selection may be based on inventory availability, supply chain preferences, or compliance documentation requirements. Both parts maintain active product status and identical electrical performance.