NEW PRODUCT – NPN Bipolar Transistor (PN2222) – 10 pack. Transistors are powerful little electronic switches, and we really like these NPN transistors whenever we need to control medium-power electronics such as small motors, solenoids, or IR LEDs. We find them so handy, they come in a pack of 10!
Each transistor is a general purpose amplifier, model PN2222 (same pinout as the 2N3904) and has a standard EBC pinout. They can switch up to 40V at peak currents of 1A (not continuously, just peak!), with a DC gain of about 100. They’re basically your garden-variety NPN, and do the job with class! For more details, check the datasheet.
Have an amazing project to share? Join the SHOW-AND-TELL every Wednesday night at 7:30pm ET on Google+ Hangouts.
Join us every Wednesday night at 8pm ET for Ask an Engineer!
Learn resistor values with Mho’s Resistance or get the best electronics calculator for engineers “Circuit Playground” – Adafruit’s Apps!
Maker Business — “Analog Devices to Buy Linear Technology for $14.8 Billion”
Wearables — Practice patience
Electronics — Look to ferrites (no, not ferrets, the European polecat) when faced with high frequency
Biohacking — TCAPS and Mary Roach on The 99% Invisible Podcast
No comments yet.
Sorry, the comment form is closed at this time.