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The symbols for PNP and PNP transistors stamped in silver. The perfect gift for the electronics geek or science teacher

We stamp these sterling silver earrings with the PNP Transistor symbol and the NPN Transistor Symbol from our own die.
The earrings are 5/8" diameter (15.87mm) and with the sterling silver ear wire are about 1-1/8" long (28.57mm). They are stamped from 30 ga. sterling silver.
Thin, lightweight and elegant.

This design is also available as pendants in the Geeky/Science jewelry section of our shop where you can find all our other Geeky / Science designs:

All our jewelry comes wrapped in colorful tissue paper, in a nice gift box and tied with a bow ready for gift giving.
Nicholas and Felice

PNP and NPN Transistor Symbol Geek Earrings - Electronics- Science Jewelry - Geekery Sterling Silver- Teacher

$20.00 USD
Only 1 available
Please select from the available options


  • Handmade item
  • Materials: sterling silver, sterling silver earwires, little gift box with chenille yarn bow
  • Ships worldwide from Oregon, United States
  • Feedback: 10433 reviews
  • Favorited by: 40 people

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We offer English-language support 7 days a week from 10 a.m. to 10 p.m. ET for certain issues. We aim to call you within 60 minutes of your request and may record the call for quality assurance. Speak to you soon!