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The Central Semiconductor Corp 2N5232A APM TIN/LEAD is a general-purpose NPN silicon transistor housed in a TO-92-3 package. It features a maximum collector current of 100 mA and a collector-emitter breakdown voltage of 45 V. The device has a maximum power dissipation of 500 mW and a transition frequency of 300 MHz. DC current gain (hFE) is specified at a minimum of 110 under standard test conditions. The component supports a junction temperature up to 150°C.
Verify the specific ordering suffix 'APM TIN/LEAD' against official manufacturer documentation to confirm plating specifications and tin whisker mitigation status. Ensure the requested variant matches the exact electrical parameters required for the target application, as surface treatments can affect solderability and reliability in high-reliability environments.
Select this component when a through-hole NPN transistor with moderate voltage ratings and low power dissipation is required. The TO-92-3 package facilitates easy prototyping and manual assembly. Consider the tin/lead plating option if compatibility with legacy soldering processes or specific environmental regulations is necessary.
This part belongs to the family of small-signal NPN transistors manufactured by Central Semiconductor Corp. These devices are commonly used in consumer electronics and industrial control systems where reliable performance in low-current applications is essential. The TO-92-3 package is a standard industry form factor for these types of discrete semiconductors.
The onsemi BC550ABU is documented as an available substitute for the 2N5232A.