2SC4226-A

Description：RF TRANS NPN 12V 4.5GHZ SC-70 -3
Series：-

SKU:1c19cea29d11 Category: Bipolar RF Transistors Brand: CEL

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Product introduction

Product Detailed Parameters

Description：RF TRANS NPN 12V 4.5GHZ SC-70 -3
Series：-
Mfr：CEL
Package：Strip
Transistor Type：NPN
Voltage - Collector Emitter Breakdown (Max)：12V
Frequency - Transition：4.5GHz
Noise Figure (dB Typ @ f)：1.2dB @ 1GHz
Gain：9dB
Power - Max：150mW
DC Current Gain (hFE) (Min) @ Ic, Vce：40 @ 7mA, 3V
Current - Collector (Ic) (Max)：100mA
Operating Temperature：150°C (TJ)
Mounting Type：Surface Mount
Package / Case：SC-70, SOT-323
Supplier Device Package：SC-70-3
Grade：-
Qualification：-

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2SC4226-A

Overview

The 2SC4226-A is an RF NPN silicon bipolar transistor manufactured by CEL. It is designed for high-frequency radio frequency applications operating up to 4.5 GHz. The component is suitable for use in RF amplifiers and low noise amplifier circuits within VHF and UHF bands. It utilizes a surface mount package format appropriate for high-density assembly environments.

Feature Summary

Designed for high-frequency radio frequency applications
Suitable for VHF and UHF low noise amplifier circuits
Optimized for high-density surface mount assembly

Applications

RF amplifiers
VHF low noise amplifiers
UHF low noise amplifiers

Procurement Notes

This component is classified as obsolete and is no longer manufactured by the producer. Availability is limited to existing stock or substitute alternatives. Verify end-of-life status and lead times with authorized distributors before integration into new designs.

Selection Notes

Select this part for legacy designs requiring specific RF performance characteristics at frequencies up to 4.5 GHz. Ensure compatibility with existing circuit topologies for VHF and UHF low noise amplification. Consider pinout and thermal requirements for surface mount implementation.

Part Context

The 2SC4226-A belongs to the family of RF bipolar transistors intended for communication systems. It shares functional similarities with other NPN silicon devices optimized for low noise and high gain in microwave frequency ranges. The device supports compact electronic module construction.

Replacement Considerations

Public confirmed substitutes include BFP196WNH6327XTSA1 from Infineon Technologies. Evaluate electrical parameter matching and pin compatibility when transitioning to 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

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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.