PNP Transistor Unit
Product Code : SCL-PLE-11791
Quick Answer: The PNP Transistor Unit is a PNP bipolar junction transistor on an insulated base printed with its circuit symbol, with three 4 mm sockets for emitter, base and collector. It is used to study input, output and current-gain characteristics in common base, emitter and collector modes.
Last updated: 18 October 2026
Key Features
- PNP bipolar junction transistor mounted for bench use.
- Three 4 mm sockets labelled emitter, base and collector.
- Insulated base with a schematic diagram overlay.
- Clear silkscreened circuit symbols for correct connection.
- Supports common base, common emitter and common collector circuits.
Technical Specifications
| Specification | Value |
|---|---|
| Transistor | PNP bipolar junction transistor |
| Terminals | Three 4 mm sockets (E, B, C) |
| Mounting | High-impact insulated base, schematic overlay |
| Configurations | Common base, common emitter, common collector |
How It Is Used
The unit is wired to variable DC supplies and meters with polarities set for a PNP device. Base current is set in steps while collector voltage and current are recorded, giving input and output characteristic curves and the current gain; repeating in each configuration shows how the arrangement changes behaviour.
Frequently Asked Questions
Which circuit configurations can the PNP Transistor Unit be used in?
Common base, common emitter and common collector.
Related Physics Lab Equipment
See the full physics lab equipment range, or these related transistor and electronics apparatus:
- NPN Transistor Unit
- Transistor Characteristics Apparatus
- Digital Transistor Characteristics Apparatus
- Discrete Component Trainer
- IC Regulated Battery Eliminator 1.5-12V 2A
Institutions and distributors in Palestine, Croatia, Bhutan, South Africa, Guinea-Bissau and Gambia can request an export quotation for the PNP Transistor Unit.
For a quotation on the PNP Transistor Unit, contact JLab India on +91-8569909696.
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