2SC4226-T1-A vs 2SC4228-A

對 2SC4226-T1-A 和 2SC4228-A 的深入比較，為您帶來關於其規格和關鍵特性的寶貴見解。我們詳細介紹了重要因素，包括 RoHS 合規性、REACH 狀態、系列、安裝方式、封裝類型以及其他相關特性。並排展示差異，簡化了元件選擇，讓您更輕鬆地為您的特定應用選擇最佳方案。

Technical review by ETEI Component Engineering Source: manufacturer documentation

Replacement verdict

Compatible functional replacement candidate

The 2SC4226-T1-A and 2SC4228-A are both NPN silicon RF transistors in SC-70 packages with similar low-noise, high-gain characteristics, making them viable functional substitutes in many RF amplifier and mixer applications. However, designers should verify transition frequency, collector current, and power dissipation requirements against the specific circuit conditions before committing to a drop-in replacement.

Transistor Polarity High match
Package Type High match
Transition Frequency Validation required
Collector Current Rating Validation required

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Parts at a glance

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification 2SC4226-T1-A 2SC4228-A
Supplier - CEL
Part Status Obsolete Obsolete
Transistor Type NPN NPN
Voltage - Collector Emitter Breakdown(Max) 12V 10V
Frequency - Transition 4.5GHz 8GHz
Noise Figure(d B Typ @ f) 1.2dB @ 1GHz 1.9dB @ 2GHz
Gain 9dB 7.5dB
Power - Max 150mW 150mW
DC Current Gain(h FE)(Min) @ Ic Vce 40 @ 7mA, 3V 50 @ 5mA, 3V
Current - Collector(Ic)(Max) 100mA 35mA
Operating Temperature 150°C (TJ) 150°C (TJ)
Mounting Type Surface Mount Surface Mount
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