2N5087 PNP General Purpose Transistor
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Description
The 2N5087 is a PNP bipolar junction transistor (BJT) designed for low-noise, general-purpose switching and amplification. Featuring a high DC current gain (hFE) and low noise characteristics, it is well-suited for audio frequency preamplifiers, signal processing, and other sensitive analog applications.
Encased in a TO-92 package, the 2N5087 is easy to integrate into through-hole PCB designs for hobbyist, prototyping, or professional use.
Key Features
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Transistor Type: PNP BJT
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High current gain, typically 200–600
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Low noise — ideal for audio and signal circuits
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TO-92 package for standard through-hole mounting
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Suitable for switching, preamp stages, and analog signal amplification
Specifications
| Parameter | Value |
|---|---|
| Transistor Type | PNP |
| Collector-Emitter Voltage (V<sub>CE</sub>) | -30V |
| Collector-Base Voltage (V<sub>CB</sub>) | -50V |
| Emitter-Base Voltage (V<sub>EB</sub>) | -5V |
| Collector Current (I<sub>C</sub>) | -50mA |
| DC Current Gain (h<sub>FE</sub>) | 200–600 |
| Power Dissipation | 625mW |
| Package Type | TO-92 |
| Applications | Audio circuits, signal processing, general-purpose switching |
Package Includes
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1 × 2N5087 PNP General Purpose Transistor
Specification
General
| Product Type | Transistor |
|---|---|
| Model | 2N5087 |
| Transistor Type | PNP |
| Category | General Purpose / Low Noise |
| Collector-Emitter Voltage Vce (V) | -50 |
| Collector-Base Voltage Vcb (V) | -50 |
| Emitter-Base Voltage Veb (V) | -5 |
| Collector Current Ic (A) | -0.05 (50 mA) |
| Power Dissipation (W) | 0.5 |
| Gain (hFE) | 300 – 800 (high gain) |
| Package Type | TO-92 |
| Length (mm) | 5 |
| Width (mm) | 4 |
| Height (mm) | 5 |
| Weight (g) | 1 |
| Mounting Type | Through Hole (THT) |
| Pin Count | 3 |
| Application | Audio Amplifiers, Signal Amplification, Low Noise Circuits, DIY Electronics |
