IC RF Switch SP6T 40GHz R573813610

Part Overview

The R573813610 is an RF Switch IC General Purpose SP6T (single-pole six-throw) switch manufactured by Radiall USA, Inc. This component operates across a frequency range of 0Hz to 40GHz with 50Ohm impedance and is designed for general-purpose RF switching applications. The part is currently Active in product status with 728 units in stock. Alternative equivalent parts are necessary when application requirements demand different switch configurations, such as reduced throw counts (SP3T or SP4T), or when inventory constraints require sourcing from available substitute models that maintain identical electrical performance specifications.

Substiute Parts

R573813610

Radiall USA, Inc.In Stock: 801R573813610 Datasheet

Current PartRFQ

R573803320

Radiall USA, Inc.In Stock: 809R573803320 Datasheet

Parametric EquivalentRFQ

R573883400

Radiall USA, Inc.In Stock: 1118R573883400 Datasheet

Parametric EquivalentRFQ

R573883600

Radiall USA, Inc.In Stock: 1063R573883600 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for RF Switch IC components is determined by the following critical parameters:

Primary Substitution Criteria:

• Frequency Range: All substitute parts must support the full 0Hz ~ 40GHz operating range
• Impedance: All parts must maintain 50Ohm characteristic impedance
• Isolation Performance: Minimum 50dB isolation requirement
• Insertion Loss: Maximum 1.1dB insertion loss specification
• Supply Voltage: 24V ~ 30V operating range
• Operating Temperature: -40°C ~ 85°C range
• Package Type: Module configuration
• RF Type: General Purpose classification

Secondary Substitution Criteria:

• Product Status: Active status ensures ongoing availability and support
• Manufacturer: Radiall USA, Inc. maintains consistent design and quality standards across the SPnT series

The substitute parts R573803320, R573883400, and R573883600 meet all primary electrical and mechanical parameters. Differences in circuit configuration (SP3T, SP4T, or SP6T) represent functional variations that determine application suitability based on the number of throw positions required by the end application.

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalent (Same Circuit Configuration):

R573883600 is a direct equivalent to R573813610, both featuring SP6T circuit configuration. Both parts maintain identical electrical specifications across all frequency, impedance, isolation, and insertion loss parameters. R573883600 carries RoHS3 compliance certification, providing additional environmental regulatory alignment for applications requiring restricted substance compliance.

Functional Alternatives (Different Circuit Configurations):

R573803320 (SP3T configuration) and R573883400 (SP4T configuration) are functional alternatives that maintain all critical electrical parameters but differ in the number of available throw positions. These parts are suitable for applications requiring fewer switching paths than the six-throw configuration. R573883400 includes RoHS3 compliance certification.

Selection Basis:

All substitute parts maintain Active product status, ensuring continued manufacturer support and availability. Selection between R573813610 and R573883600 depends on RoHS3 compliance requirements. Selection between SP6T, SP4T, and SP3T configurations depends on the specific number of RF signal paths required by the application circuit design.

Frequently Asked Questions (FAQ)

Q: Can R573883600 replace R573813610 in existing designs?

A: Yes. R573883600 is a direct equivalent with identical circuit configuration (SP6T), frequency range (0Hz ~ 40GHz), impedance (50Ohm), isolation (50dB minimum), insertion loss (1.1dB maximum), supply voltage (24V ~ 30V), and operating temperature range (-40°C ~ 85°C). Both are packaged as modules and manufactured by Radiall USA, Inc.

Q: What is the difference between R573813610 and R573803320?

A: The primary difference is circuit configuration. R573813610 is SP6T (six throw positions), while R573803320 is SP3T (three throw positions). All other electrical specifications are identical. R573803320 is suitable only for applications requiring three or fewer RF signal paths.

Q: Can I use R573883400 (SP4T) instead of R573813610 (SP6T)?

A: R573883400 can be used only if the application requires four or fewer RF signal paths. All electrical parameters including frequency range, impedance, isolation, and insertion loss are identical. The SP4T configuration provides fewer switching options than the SP6T.

Q: Are there compliance differences between the substitute parts?

A: R573883600 and R573883400 carry RoHS3 compliance certification. R573813610 and R573803320 do not list RoHS3 status in the provided specifications. Applications requiring RoHS3 compliance should select R573883600 (SP6T) or R573883400 (SP4T).

Q: Do all substitute parts operate at the same frequency range?

A: Yes. All parts (R573813610, R573803320, R573883400, and R573883600) operate across the identical frequency range of 0Hz ~ 40GHz with 40GHz test frequency validation.

Q: What is the module package type for these RF switches?

A: All parts are supplied in Module package configuration, which is a complete RF switch assembly. This is distinct from individual component packages and includes integrated switching circuitry and control interfaces.

Q: Are supply voltage requirements identical across all substitute parts?

A: Yes. All parts require 24V ~ 30V supply voltage and operate across the identical temperature range of -40°C ~ 85°C.