# Bipolar Transistor Kit - 5 x PN2222 NPN and 5 x PN2907 PNP

**Type:** Product page · **SKU:** ADA3599 · **Brand:** [Adafruit](https://core-electronics.com.au/brands/adafruit-australia)
**Page:** https://core-electronics.com.au/bipolar-transistor-kit-5-x-pn2222-npn-and-5-x-pn2907-pnp.html ([markdown](https://core-electronics.com.au/bipolar-transistor-kit-5-x-pn2222-npn-and-5-x-pn2907-pnp.html.md))

Transistors are powerful little electronic switches, and Adafruit really like these NPN and PNP transistors whenever Adafruit need to control medium-power electronics, such...

## Pricing

- **Price:** $3.90 (inc GST) — $3.55 AUD, exc GST
- **Quantity discounts:** 10+ $3.44 (exc GST) · 50+ $3.36 (exc GST)

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney).
- We can dispatch 4 today, and up to 90 more in 8–12 days.

## Description

Transistors are powerful little electronic switches, and Adafruit really like these NPN and PNP transistors whenever Adafruit need to control medium-power electronics, such as small motors, solenoids, or IR LEDs. Adafruit find them so handy we threw together a mix-and-match bag of PN2222 and PN2907! You get 5 x NPN and 5 x PNP, very handy for your class B amplifier, high or low side control, LED strips, what-have-you.Each transistor is a general purpose amplifier with a standard **EBC** pinout.

- PN2222 (same pinout as the 2N3904) can switch up to 40V at peak currents of 1A (not continuously, just peak!), with a DC gain of about 100.
- PN2907 can switch up to 60V at peak currents of 600 mA (again, not continuously, just peak!), with a DC gain of about 100.

They're basically your garden-variety bi-polar transistors, and do the job with class!

![//www.youtube.com/embed/70NeWQlLiXU?start=62](https://core-electronics.com.au/attachments/localcontent/hqdefault_15744bb97fb.jpg)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/3/5/3599-03.jpg)