BF1118,215

$0.25

Description：IC RF SWITCH 1GHZ SOT143B
Series：-
Mfr：NXP Semiconductors
Package：Bulk

SKU:f0417e4d0d3b Category: RF Switches Brand: NXP Semiconductors

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Product introduction

BF1118,215 is listed in the RF Switches range at ChipApex. The manufacturer field lists NXP Semiconductors. Its product description is IC RF SWITCH 1GHZ SOT143B. Review the specifications below when checking this part for your BOM.

RF Switches specifications for BF1118,215

Description：IC RF SWITCH 1GHZ SOT143B
Series：-
Mfr：NXP Semiconductors
Package：Bulk
Product Status：Obsolete
RF Type：General Purpose
Topology：-
Circuit：-
Frequency Range：0Hz ~ 1GHz
Isolation：30dB (min)
Insertion Loss：2.5dB (max)
Test Frequency：1GHz
Impedance：50Ohm
Voltage - Supply：-
Operating Temperature：-
Mounting Type：Surface Mount
Package / Case：TO-253-4, TO-253AA
P1dB：-
IIP3：-
Features：-
Supplier Device Package：SOT-143B
Grade：-
Qualification：-

RF Switches datasheet and documents for BF1118,215

BF1118,215

RF Switches Overview

The BF1118,215 is a silicon RF switch IC from NXP Semiconductors designed for general-purpose applications up to 1 GHz. It operates with a 50 Ohm impedance and utilizes an SOT-143B surface-mounted package featuring four leads. The component integrates a depletion-type Field-Effect Transistor (FET) and a band-switching diode. This configuration enables efficient signal routing in radio frequency circuits. The device is currently listed as obsolete by the manufacturer.

RF Switches Feature Summary

Integrates a depletion-type FET and band-switching diode for RF switching
Operates at frequencies up to 1 GHz with 50 Ohm impedance
Utilizes SOT-143B surface-mount packaging

RF Switches Applications

General purpose RF switching
Radio frequency circuit signal routing

RF Switches Procurement Notes

Verify availability status carefully as this part is marked obsolete by NXP Semiconductors. Check distributor inventories for remaining stock or consider alternative components if long-term supply is required. Confirm package type and pinout compatibility before integration into new designs.

RF Switches Selection Notes

Select this component only for legacy systems requiring exact replacement. Evaluate current market availability due to obsolete status. Ensure design supports 1 GHz operation limits and SOT-143B footprint constraints. Review datasheet for specific electrical characteristics matching system requirements.

RF Switches Part Context

Part of NXP's silicon RF switch family combining FET and diode technologies. Includes variants like BF1118R, BF1118W, and BF1118WR. Designed for compact RF applications requiring reliable switching performance within specified frequency ranges.