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The DMG204B10R is a composite transistor manufactured by Panasonic Electronic Components. It integrates NPN and PNP bipolar junction transistors within a single package to facilitate efficient circuit design. The device supports collector currents of 500mA and 100mA for its respective internal configurations. It features a compact surface-mount footprint measuring 2.9mm by 2.8mm, suitable for space-constrained applications requiring high-density mounting on printed circuit boards.
Verify the specific datasheet version from authorized Panasonic distributors to confirm pinout compatibility and thermal characteristics. Ensure that the ordering suffix matches the required packaging format. Cross-reference electrical limits with your system's maximum operating conditions before finalizing procurement orders.
Select this component when a combined NPN/PNP solution reduces bill-of-materials complexity. Evaluate the 2.9x2.8mm package dimensions against available PCB real estate. Confirm that the 500mA and 100mA current ratings exceed the peak load requirements of the target application circuit.
This part belongs to the composite transistor category within Panasonic's electronic components portfolio. Composite transistors are designed to replace multiple discrete devices, offering improved performance consistency and reduced assembly steps compared to separate NPN and PNP units.
Consult official Panasonic substitution guides for verified equivalent parts. Do not assume cross-compatibility with generic composite transistors without verifying pin assignments and absolute maximum ratings.