C1124 Transistor Datasheet Better

The KSC2690A has superior linearity. If you are repairing a vintage amplifier where the C1124 was used as a driver transistor, the KSC2690A will reduce distortion. It also comes in the modern TO-126L package. Replacement #3: MJE340 (The Voltage Upgrade) If you need a better voltage rating for switching applications, choose the MJE340.

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Searching for a "c1124 transistor datasheet better" is a smart move. You aren't just looking for a scan of an old document; you want a modern equivalent that outperforms the original. The KSC2690A has superior linearity

The TIP41C is nearly indestructible compared to the C1124. It is ideal for power supply pass transistors and audio output stages. Note: The pinout is different (C1124 is B-C-E; TIP41C is B-C-E for some manufacturers, but check your datasheet). Replacement #2: KSC2690A (The High-Gain Audio Upgrade) If you need a better audio performance transistor, choose the KSC2690A (from ON Semiconductor). Replacement #3: MJE340 (The Voltage Upgrade) If you

| Parameter | C1124 Original | KSC2690A (Better) | | :--- | :--- | :--- | | | 50V | 120V (2.4x better) | | Ic | 1A | 1.2A (slightly better) | | Pc | 8W | 20W (2.5x better) | | fT | 80 MHz | 150 MHz (2x better) | | hFE @ 1A | ~50 | 100+ (2x better) |

A 1992 Kenwood stereo amplifier uses 2SC1124 as the voltage regulator pass transistor. The regulator is dead, and the transistor is shorted.