Transistor BC158 PNP 25 V 100 mA 300 mW SOT-25

Transistor BC158 PNP, 100mA SOT-25

Transistors

Reference: TRBC158

Part.No: BC158

€0.60

In Stock

Immediate Dispatch

The BC158 is a general-purpose PNP Bipolar Junction Transistor (BJT) in a compact SOT-25 package. Suited for small-signal amplification and low-power switching in general electronics and DIY projects.

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Description
Product Details

BC158 PNP Transistor - Compact Signal & Switching Solution

The BC158 is a PNP transistor in a SOT-25 package, commonly used as the complementary counterpart to NPN parts in the same family for small-signal amplification and low-current switching tasks.

Functions & Applications

PNP Polarity: Complements NPN transistors in push-pull and inverted switching topologies.
Compact SOT-25 Package: Small footprint suited for space-constrained boards.
Low-Power Switching: Handles up to 100mA, ideal for driving small loads and signal stages.
General Purpose: Suitable for both linear amplification and basic on/off switching duties.

Technical Specifications

Parameter	Value / Specification
Transistor Type	BJT (Bipolar Junction Transistor)
Polarity / Channel	PNP
Package / Case	SOT-25
Collector-Emitter Voltage (Vceo)	25V
Max Collector Current (Ic)	100mA
Power Dissipation (Pd)	300mW
Mounting Type	Through-Hole (THT)

Frequently Asked Questions

Q: What is the complementary NPN part for the BC158?
A: The BC158 is generally paired with the BC148 as its NPN complementary counterpart in the same transistor family.

Q: What is the maximum load current the BC158 can switch?
A: The BC158 is rated for a maximum collector current of 100mA, making it suitable for small loads such as LEDs or low-current relays.

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: PNP
Transistor Case Style: SOT-25

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