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NPN Transistor Unit Manufacturer,Supplier and Exporter in India

Product Code : SCL-EAE-14623

Indian Lab Suppliers supplies the NPN Transistor Unit (Product ID: 14623) as part of its electrical and electronics range. It is an NPN bipolar transistor mounted on a board with labelled emitter, base and collector terminals.

Quick Answer

A small-signal NPN transistor (BC547, 2N2222 or equivalent) sits on an insulated wooden or acrylic base, with heavy brass binding posts for E, B and C. It can be connected in common-base, common-emitter or common-collector form to plot input and output characteristics and show cut-off, active and saturation. For an NPN device the collector is made positive with respect to the emitter. It is for low-voltage laboratory use.

Key Specifications

Parameter	Detail
Transistor	NPN BJT, BC547 / 2N2222 or equivalent
Base	Insulated wood or acrylic
Terminals	Brass binding posts, E, B, C marked
Configurations	CB, CE, CC
Supply	Low voltage

Where This Is Used

It supports amplifier, switching and characteristic-curve practicals. See also the PNP Transistor Unit (Product ID: 14622) and the Transistor Characteristics Apparatus (Socket Type) (Product ID: 14657). Browse the full Electrical and Electronics range or related Electronics Lab Equipment products.

Frequently Asked Questions

Which transistor is used?
An NPN BJT such as BC547 or 2N2222, or equivalent.

Are the terminals labelled?
Yes, emitter, base and collector.

What voltages suit it?
Low laboratory voltages.

Related Categories

Electrical and Electronics · Electronics Lab Equipment · Physics Lab Equipment

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