2SC4909 transistor equivalent, npn transistor.
* High DC current gain.
* On-chip bias resistance (R1=47kΩ, R2=47kΩ).
* Very small-sized package permitting 2SC4909-
applied sets to be made smaller and slimm.
that require extremely high levels of reliability, such as life-support systems, aircraft’s control systems, or other ap.
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