R574403420

$1,062.67

Description：IC RF SWITCH SP4T 18GHZ
Series：SPnT
Mfr：Radiall USA, Inc.
Package：Bulk

SKU:e06b0a7bd93a Category: RF Switches Brand: Radiall USA, Inc.

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Product introduction

Product Detailed Parameters

Description：IC RF SWITCH SP4T 18GHZ
Series：SPnT
Mfr：Radiall USA, Inc.
Package：Bulk
Product Status：Obsolete
RF Type：General Purpose
Topology：-
Circuit：SP4T
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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R574403420

Overview

The R574403420 is a Radiall Ramses series SP4T coaxial switch operating up to 18 GHz. It features SMA connectors and utilizes latching actuation with 28 Vdc control voltage. The device employs terminated pin terminals for secure mounting. This component is classified as obsolete within the manufacturer's portfolio.

Feature Summary

SP4T switching topology
Ramses series design
SMA interface
Latching mechanism

Applications

RF signal routing
Test and measurement systems
Telecommunications infrastructure

Procurement Notes

Verify current availability status directly with the manufacturer or authorized distributors, as this part number is listed as obsolete. Confirm compatibility with existing system requirements before procurement attempts. Check for valid replacement alternatives if active sourcing is required.

Selection Notes

Consider the 18 GHz frequency limit and SMA connector type when evaluating suitability. Ensure the 28 Vdc latching requirement aligns with available control circuitry. Verify termination method compatibility with the target PCB layout.

Part Context

This component belongs to the Ramses family of high-performance coaxial switches. The series is designed for demanding RF applications requiring reliable signal switching at microwave frequencies. The specific model integrates standard SMA interfaces for broad interoperability.

Replacement Considerations

Consult official documentation for confirmed substitute part numbers from the same manufacturer series. Generic equivalents may not match the specified electrical performance or mechanical form factor.

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.