Part A
2SC4226-T1-A
ザ
- Lifecycle
- Active
- Stock
- 2016 個数
- Package
- SOT-323
- Series
- トランジスタ - バイポーラ (BJT) - RF
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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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 |