Transistor BC184 NPN 30 V 200 mA 300 mW TO-92

Transistor BC184 NPN, 0.2A TO-92

Transistors

Reference: TRBC184

Part.No: BC184

€0.60

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The BC184 is an NPN Bipolar Junction Transistor (BJT) in a TO-92 package, rated for 30V / 200mA. A general-purpose small-signal transistor suited for amplification and switching in hobbyist and educational circuits.

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Description
Product Details

BC184 NPN Transistor - General-Purpose Small Signal Amplifier & Switch

The BC184 is an NPN small-signal transistor in a TO-92 package, rated for 30V collector-emitter voltage and 200mA collector current, commonly used for audio-frequency amplification and general switching tasks.

Functions & Applications

General-Purpose NPN: Suitable for both linear amplification and on/off switching duties.
Standard TO-92 Package: Through-hole design, easy to identify and solder on breadboards and PCBs.
Low-Voltage Switching: 30V/200mA rating covers most small-signal driver and preamp needs.
Widely Available Family Part: Part of the well-known BC182/BC183/BC184 series with established pinout and behavior.

Technical Specifications

Parameter	Value / Specification
Transistor Type	BJT (Bipolar Junction Transistor)
Polarity / Channel	NPN
Package / Case	TO-92
Collector-Emitter Voltage (Vceo)	30V
Max Collector Current (Ic)	200mA
Power Dissipation (Pd)	300mW
Mounting Type	Through-Hole (THT)

Frequently Asked Questions

Q: Can the BC184 replace a BC547 in a design?
A: In many low-power circuits yes, since both are NPN small-signal transistors in TO-92 with similar voltage/current ratings, but always check the pinout and hFE grade of your specific application before substituting.

Q: What is the complementary PNP transistor for BC184?
A: The commonly used complementary PNP counterpart in the same series is the BC214.

Note: Price refers to one (1) piece. The component is shipped in bulk without individual packaging.

Transistor Type: BJT (Bipolar Junction Transistor)
Transistor Polarity / Channel: NPN
Transistor Case Style: TO-92

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