Hilitchi 250-Piece 10 Values NPN PNP Power General Purpose Transistors Assortment Kit - BC327-BC558
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Selected User Reviews For Hilitchi 250-Piece 10 Values NPN PNP Power General Purpose Transistors Assortment Kit - BC327-BC558
The 20-piece kit is well-packaged and arrived on time, and the included parts have proven to be reliable in my work. br>br>I deducted one star because the Emitter and Collector pins of the BC517 Darlington transistor are reversed in every datasheet I've found on the Internet. Because I have not seen any BC517 datasheets or discussion of such a pin reversal for this part, I had to wait one day before using it. I'm not sure where Hilitchi found such an unusual part. See photo for pin reversal.
This is a good fit. This set is in excellent condition. One of these is being used to turn on a 9V alarm buzzer. It works fine, but I wish I didn't have to purchase the PNPs as well.
A good selection of common transistors at a reasonable price; The case is quite nice.
If you want to learn about transistors and basic automation, this is a good kit to get for the money.
Unlike other items I've bought, these all appear to work right away. br>It was on time and there were no problems.
a fantastic selection.
None.