R574413325

$1,111.36

Description：IC RF SWITCH SP3T 18GHZ
Series：SPnT
Mfr：Radiall USA, Inc.
Package：Bulk

SKU:f3cb390b28e6 Category: RF Switches Brand: Radiall USA, Inc.

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Product introduction

Product Detailed Parameters

Description：IC RF SWITCH SP3T 18GHZ
Series：SPnT
Mfr：Radiall USA, Inc.
Package：Bulk
Product Status：Obsolete
RF Type：General Purpose
Topology：-
Circuit：SP3T
Frequency Range：0Hz ~ 18GHz
Isolation：60dB (min)
Insertion Loss：0.5dB (max)
Test Frequency：18GHz
Impedance：50Ohm
Voltage - Supply：24V ~ 30V
Operating Temperature：-40°C ~ 85°C
Mounting Type：-
Package / Case：Module
P1dB：-
IIP3：-
Features：-
Supplier Device Package：-
Grade：-
Qualification：-

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R574413325

Overview

The R574413325 is a terminated coaxial switch from the Ramses series manufactured by Radiall. It features an SP3T topology with SMA connectors and operates up to 18 GHz. The device utilizes normally open contacts and is controlled via 28Vdc TTL signals. It includes integrated diodes for protection and connects through a D-sub connector interface.

Feature Summary

Terminated Ramses series design
SMA connector interface
Integrated control diodes
D-sub connector interface

Applications

RF signal routing
Test and measurement equipment
Telecommunications systems

Procurement Notes

Verify component status as the part is listed as discontinued or having limited supply. Confirm availability directly with the manufacturer or authorized distributors, as standard stock may be restricted. Ensure compatibility with existing system interfaces before procurement.

Selection Notes

Select this component for applications requiring high-frequency switching up to 18 GHz with SMA connectivity. Consider the SP3T configuration and normally open contact state. Verify that the 28Vdc TTL control voltage and D-sub interface align with system requirements.

Part Context

This component belongs to the Ramses series of coaxial switches produced by Radiall USA, Inc. The series is designed for RF applications requiring reliable signal switching at microwave frequencies.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer for current alternatives due to the discontinued status.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.