R574412525

$1,348.70

Description：IC RF SWITCH SP5T 18GHZ
Series：SPnT
Mfr：Radiall USA, Inc.
Package：Bulk

SKU:d5d7fa082fd0 Category: RF Switches Brand: Radiall USA, Inc.

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Product introduction

Product Detailed Parameters

Description：IC RF SWITCH SP5T 18GHZ
Series：SPnT
Mfr：Radiall USA, Inc.
Package：Bulk
Product Status：Obsolete
RF Type：General Purpose
Topology：-
Circuit：SP5T
Frequency Range：0Hz ~ 18GHz
Isolation：60dB (min)
Insertion Loss：0.5dB (max)
Test Frequency：18GHz
Impedance：50Ohm
Voltage - Supply：10.2V ~ 13V
Operating Temperature：-40°C ~ 85°C
Mounting Type：-
Package / Case：Module
P1dB：-
IIP3：-
Features：-
Supplier Device Package：-
Grade：-
Qualification：-

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R574412525

Overview

The R574412525 is a terminated SP5T coaxial switch from the RAMSES series, manufactured by Radiall USA, Inc. It operates within a frequency range of DC to 18 GHz and features SMA connectors. The device utilizes a normally open configuration with TTL diodes and D-sub connector indicators. It requires a supply voltage between 10.2V and 13V. The component is packaged in bulk and is currently classified as obsolete.

Feature Summary

SP5T switching topology for signal routing
Terminated design with integrated indicators
SMA connector interface

Applications

RF signal distribution systems
Test and measurement equipment
Telecommunications infrastructure

Procurement Notes

This component is officially listed as obsolete by the manufacturer. Availability is restricted to remaining stock or secondary markets. Verify end-of-life status and lead times carefully before integration into new designs. No direct replacement is confirmed in official documentation.

Selection Notes

Select this part only for maintenance or legacy system upgrades where the specific SP5T configuration and 18 GHz bandwidth are required. Ensure compatibility with the 10.2V to 13V supply voltage and TTL control logic. Consider alternative active components if designing new hardware due to obsolete status.

Part Context

Part of the RAMSES series of RF switches, designed for high-frequency applications. The terminated variant includes internal loads and status indicators, simplifying system integration compared to non-terminated versions. It represents a specialized solution for complex RF signal management tasks.

Replacement Considerations

No public confirmed substitute part numbers are available in official documentation. Due to the obsolete status, engineers must evaluate functional equivalents with similar SP5T specifications and frequency ranges independently.

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.