R574403440

$911.29

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

SKU:3b0741f48e71 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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R574403440

Overview

The R574403440 is a SP4T coaxial switch from the Terminated Ramses series by Radiall. It features an SMA interface and operates up to 18GHz. The device utilizes latching technology with a 28Vdc coil voltage. Terminals are provided via pins for circuit integration.

Feature Summary

SP4T switching configuration
SMA connector interface
Latching operation mechanism
Terminated Ramses design

Applications

RF signal routing
Test and measurement equipment
Telecommunications systems

Procurement Notes

Verify component authenticity through authorized channels. Confirm datasheet specifications against current manufacturing standards. Check for obsolescence status as availability may be limited. Ensure environmental compliance requirements match project needs before finalizing procurement decisions.

Selection Notes

Consider the 18GHz frequency range and SMA interface compatibility. Evaluate the 28Vdc latching requirement against system power constraints. Assess the SP4T topology for signal path management. Verify termination characteristics for impedance matching in high-frequency applications.

Part Context

This component belongs to the Terminated Ramses family of coaxial switches. It represents a specialized RF solution designed for precise signal routing in demanding environments. The series is known for robust performance in microwave applications.

Replacement Considerations

Consult official documentation for direct substitutes. Cross-reference pinout and electrical parameters carefully. Verify interface compatibility before implementing alternative components.

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.