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840pcs/set 24Values TO-92 Transistor Assortment Kit BC327 BC337 BC547 transistor 2N2222 3904 3906 C945 PNP/NPN transistors pack
840pcs/set 24Values TO-92 Transistor Assortment Kit BC327 BC337 BC547 transistor 2N2222 3904 3906 C945 PNP/NPN transistors pack

840pcs/set 24Values TO-92 Transistor Assortment Kit BC327 BC337 BC547 transistor 2N2222 3904 3906 C945 PNP/NPN transistors pack

22 reviews
100% of buyers enjoyed this product! 195 orders
US $0.00 Free
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  1. Worldwide Free Shipping (Except some countries and APO / FPO)
  2. The images shown are not the actual item and are for reference only.
  3. We will give you a tracking number when we send the products out, so you can check it online.
  4. Products will be delivered in 2-7 days after receiving your payment.  Please wait patiently.
  5. Service Transit Time is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.

transistor pack
Package Size:
10cm x 10cm x 10cm (3.94in x 3.94in x 3.94in)
Package Weight:
0.183kg (0.40lb.)
Unit Type:
lot (600 pieces/lot)
Model Number:
BC327 BC337 BC517 BC547 BC548 BC549 2N2222 3906 3904 5401 5551 C945
Package Type:
Throught Hole
Bipolar Junction Transistor
Brand Name:
keywords 4:
transistors electronic
keywords 3:
transistor PNP
keywords 2:
transistor NPN
keywords 1:
transistor assortment


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse will be shipped by ePacket or Aliexpress Standard or China Post Registered Air Mail depending on the weight and size of the product and delivery location.

Do you ship worldwide?

Yes. We provide shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-60 Business days
Canada, Europe 10-60 Business days
Australia, New Zealand 10-60 Business days
Central & South America 15-60 Business days
Asia 10-40 Business days
Africa 15-60 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us. Some countries may not have tracking such as Romania, Bolivia, Botswana,etc.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 60 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of National Semiconductor (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (60 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


Once the product has paid, it cannot be exchanged. But you can cancel the order by sending email to us within 12 hours.

Please do not send your purchase back to us unless we authorize you to do so.

Real customer reviews

22 reviews
100% of buyers enjoyed this product!
5 stars
4 stars
3 stars
2 stars
1 star
verifed buyer
9 Jan 2021

Bon produit

verifed buyer
8 Jan 2021

Alle fine. Thanks

verifed buyer
5 Jan 2021

The goods in good condition all works as you can see in the photo below

verifed buyer
29 Dec 2020

Внешне - похожи на оригинальные. Практика покажет. Но очень удобный комплект.

verifed buyer
20 Dec 2020

Very good quality! Thank you!!!

verifed buyer
23 Nov 2020

Product conforms to the announcement, neat and fast shipping. Serious store

verifed buyer
22 Nov 2020

Delivered to Moscow from the Russian warehouse in 3 days. The box is unexpectedly small, expected to be more. (See photo. Soldering iron-for scale.) Content by number and names corresponds to the description. The characteristics of the transistors did not check, because. Nothing.

verifed buyer
19 Nov 2020


verifed buyer
5 Oct 2020


verifed buyer
28 Sep 2020

Super Price. fast shipping thanks :)

verifed buyer
23 Sep 2020


verifed buyer
18 Sep 2020

Goods accuracy

verifed buyer
18 Sep 2020

The product exactly follow the description store. The product arrived within informed the seller.

verifed buyer
9 Sep 2020

All good, happy.

verifed buyer
7 Sep 2020

Excellent sorted box of transistors, took about 15 days to UK, very pleased

verifed buyer
29 Aug 2020


verifed buyer
19 Aug 2020

ехало так долго, уже подумал что товарищ его мне лично везет на велосипеде))) 3 (три) месяца, это пока рекорд, в остальном претензий никаких нет, все как на фото, качество вроде бы нормальное, если будет что-то не так, дополню отзыв

verifed buyer
15 Aug 2020

Качество супер. Единственный минус в самой коробке недостаточно высокие планки поэтому часть транзисторов смешалось.

verifed buyer
9 Aug 2020

Extremely good selection of general transistors, both NPN and PNP types. Packaged very well and also has a nice box. Turned up within about a week and a half and given the current COVID-19 pandemic I'm extremely happy with this purchase. Seller recommended.

verifed buyer
9 Aug 2020

Maxi correct

verifed buyer
5 Aug 2020

Very good!

verifed buyer
21 Jul 2020

best product on aliexpress ever fast delivery and top quality thank you so much

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