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PN5127 TIN/LEAD is listed in the Single Bipolar Transistors range at ChipApex. The manufacturer field lists Central Semiconductor Corp. Its product description is TH TRANSISTOR-SMALL SIGNAL (. Review the specifications below when checking this part for your BOM.
The PN5127 is a silicon NPN bipolar junction transistor manufactured by Central Semiconductor. It utilizes a TO-92-3 through-hole package and operates with a collector-base voltage of 20 V, a collector-emitter voltage of 12 V, and an emitter-base voltage of 3 V. The device supports a continuous collector current of 10 mA with a power dissipation of 350 mW. Key electrical characteristics include a DC current gain ranging from 15 to 300 at specified test conditions, a saturation voltage of 300 mV, and a transition frequency of 150 MHz.
Verify the specific ordering suffix against manufacturer documentation to confirm tin/lead plating availability. Confirm RoHS compliance status as leaded variants may differ from standard environmental declarations. Validate that the TO-92-3 package dimensions match your PCB footprint requirements before finalizing procurement orders.
Select this component when a low-voltage NPN transistor with moderate gain is required for through-hole designs. Ensure the 12 V collector-emitter rating meets circuit voltage constraints. Consider the 10 mA current limit for load requirements and verify thermal management needs relative to the 350 mW power dissipation capability in the intended enclosure.
This part belongs to Central Semiconductor's discrete bipolar transistor portfolio. It serves as a general-purpose active element within the broader category of small-signal silicon transistors. The TO-92-3 form factor is widely used in consumer electronics and industrial control boards requiring reliable through-hole interconnection methods.
The maximum collector-emitter voltage (VCEO) is 12 V.
It uses a TO-92-3 through-hole package.
The DC current gain (hFE) ranges from a minimum of 15 to a maximum of 300 under specified test conditions.
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