BF240,112

Description：RF TRANS NPN 40V 150MHZ TO-92-3
Series：-

SKU:7cc9e8f9644d Category: Bipolar RF Transistors Brand: NXP USA Inc.

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Product introduction

Product Detailed Parameters

Description：RF TRANS NPN 40V 150MHZ TO-92-3
Series：-
Mfr：NXP USA Inc.
Package：Bulk
Transistor Type：NPN
Voltage - Collector Emitter Breakdown (Max)：40V
Frequency - Transition：150MHz
Noise Figure (dB Typ @ f)：-
Gain：-
Power - Max：300mW
DC Current Gain (hFE) (Min) @ Ic, Vce：67 @ 1mA, 10V
Current - Collector (Ic) (Max)：25mA
Operating Temperature：150°C (TJ)
Mounting Type：Through Hole
Package / Case：TO-226-3, TO-92-3 (TO-226AA) Formed Leads
Supplier Device Package：TO-92-3
Grade：-
Qualification：-

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BF240,112

Overview

The BF240,112 is an NPN medium frequency transistor manufactured by NXP Semiconductors. It is housed in a TO-92 (SOT54) plastic package. The device is characterized by low current and voltage ratings, with a maximum collector current of 25 mA and a maximum collector-emitter voltage of 40 V. These electrical specifications define its operational limits for signal processing tasks.

Feature Summary

NPN medium frequency transistor construction
Low current handling capability
Low voltage operation rating

Applications

AM mixers
IF amplifiers in AM/FM receivers

Procurement Notes

Verify the specific ordering code BF240,112 against the official NXP datasheet to confirm package type and compliance standards. Ensure the component meets the required thermal and electrical specifications for the intended circuit design before procurement.

Selection Notes

Select this component for applications requiring NPN switching or amplification at medium frequencies. Consider the 25 mA current limit and 40 V voltage rating when designing circuits to ensure operation within safe parameters.

Part Context

The BF240 series includes similar NPN medium frequency transistors such as the BF199, BF570, and BF840. These components share functional similarities but may differ in specific electrical characteristics or package options. The BF240,112 is part of this established family of discrete semiconductor devices.

Replacement Considerations

Direct replacements include other NPN medium frequency transistors from NXP such as the BF199, BF570, and BF840. Verify pinout compatibility and electrical ratings before substituting.

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.