

⚡ Power your prototypes with precision and style!
This Transistors Assortment Kit includes 210 common PNP and NPN bipolar junction transistors (BJTs) such as 2N3904, 2N2222, and BC337, paired with 250 high-precision ¼ watt metal film resistors at 1% tolerance. Housed in a durable plastic storage box, the kit supports circuits up to 45 volts and 500 milliamps, making it ideal for professional-grade prototyping and educational projects. Backed by a 30-day satisfaction guarantee, it’s the perfect all-in-one solution for electronics enthusiasts and engineers.









| ASIN | B07G46LNCG |
| Best Sellers Rank | #129,841 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #53 in BJT Transistors |
| Date First Available | August 2, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 4.1 ounces |
| Item model number | EAN0721248989178 |
| Manufacturer | WiderCable |
| Package Dimensions | 8.7 x 2.8 x 0.8 inches |
W**L
Excellent addition to my parts bins
This is a good selection of BJTs for breadboard educational use. I have used them for numerous projects and have not had any trouble. The pack of resistors is the cherry on top of it all. One can never have too many resistors.
P**B
Box of transistors seem cool. I also got a cool box of 100 milliohm resistors.
I see now that my transistors come from some company. they sent me a bunch of transistors with different types and whatnot. I am a bit allien to the specifications of the individual type but it seems that at least two of the sorted boxes are rated for 45 volts capacity and 500 milliamp limit. pretty cool. I can just set them up in parrallell if I needed to make like a higher current capable circute. All I really need are some capacitors to finnish my little design with a motor and making sure it has some Gucci impedance, ya know. RN I am making a micro controller for another project and its going to be so cool.
P**R
They work!
Good quality and dependability. Plusivo, as an improvement you can include a MOSFET 2N7000 and BC547 BC557 BJTs. I tested one of each, all worked fine. I’ve used many BC337-25, they all worked. Switching time is as mentioned (very fast, haha). Good product 👍
A**N
A great assortment of common transistors and the resistor assortment bonus.
A great assortment of commonly used transistors and the accompanying resistor assortment bonus is a real plus. I had one minor issue in that the transistors were assorted in each little compartment in the clear plastic case however they were not in the correct compartments as per the labeling above the compartments and it was necessary to remove all transistors from the compartments and place them into the correct compartments. Other than that all transistors listed were of the proper count of 21 each part number. A great transistor/ resistor kit!
A**R
Good
Just what we needed to complete a school project.
M**Z
Great kit for enthusiasts
It contains most of commonly used transistors. It’s an extra bonus to have resistors in the same package.
D**.
Awesome Transistor Assortment
This transistor assortment is a must for the hobbyist looking for a real bargain. As if this wasn't already a great bargain, there is a very nice resistor assortment to compliment this deal. We've already used several of these in the learning of Arduino output loads, and Raspberry Pi GPIO. And they can be used in any number of solid state repairs. We are already planning out our next order for the next projects.!!
J**.
Well marked kit
The beauty of this is the well marked label. Really nice to have a 'kit' you can pull down from a shelf knowing you'll find what you need. Would be nice to show type (npn/pnp/fet) and voltage/current rating on the label as well, but maybe next time. This is a nice package with a great assortment.
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