Worldwide Shipping
200-900PCS TO-92 Transistor Kit assortment box BC547 BC327 BC337 2N2222 3904 3906 C945 PNP/NPN transistors set electronics Kit
200-900PCS TO-92 Transistor Kit assortment box BC547 BC327 BC337 2N2222 3904 3906 C945 PNP/NPN transistors set electronics Kit

200-900PCS TO-92 Transistor Kit assortment box BC547 BC327 BC337 2N2222 3904 3906 C945 PNP/NPN transistors set electronics Kit

81 reviews
100% of buyers enjoyed this product! 0 orders
15-60 days (ships out in 2-7 business days)
Total Price:
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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 them online.
4. Products will be delivered in 2-5 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.

Model Number:
BC327 BC337 BC517 BC547 BC548 BC549 2N2222 3906 3904 5401 5551 C945
Package Type:
Throught Hole
Bipolar Junction Transistor
Brand Name:
Mainland China
Transistor Kit,Transistors,transistor set


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

81 reviews
100% of buyers enjoyed this product!
5 stars
4 stars
3 stars
2 stars
1 star
verifed buyer
29 Apr 2023

Beautiful finished products, fast delivery.

verifed buyer
27 Apr 2023


verifed buyer
25 Apr 2023

Arrived now and do the tests

verifed buyer
22 Apr 2023

Thank you for a very nice transaction

verifed buyer
15 Apr 2023

Great set

verifed buyer
14 Apr 2023

Quickly received.

verifed buyer
4 Apr 2023

Very fast delivery! To Moscow in 2 weeks!

verifed buyer
3 Apr 2023


verifed buyer
1 Apr 2023

Seller 10 +,. Rashists are born like a chicken in order to die at the whim of the owner.

verifed buyer
28 Mar 2023

Goods as described

verifed buyer
28 Mar 2023

Seems like a good selection of transistors.

verifed buyer
26 Mar 2023

Thanks I received it quickly and firmly

verifed buyer
24 Mar 2023

Bravo Chinese friend work send serious thank you

verifed buyer
22 Mar 2023

Was sent, and it came, quickly, less than a month. It looks all OK, as described. I recommend the store.

verifed buyer
16 Mar 2023

The set is not bad, arrived in 2 weeks. The contents of the cells are mixed and a certain number of transistors are missing. Marking is on all elements. Workers.

verifed buyer
14 Mar 2023

Seems good product

verifed buyer
14 Mar 2023

very nice item I like it

verifed buyer
14 Mar 2023

The goods arrived before the deadline. Thanks to the store. I tested a couple of transistors, the characteristics correspond, I hope that the rest will behave the same way. I recommend the seller and will order from him next time.

verifed buyer
13 Mar 2023

Very satisfied. Thank you. Thank you.

verifed buyer
12 Mar 2023

All OK, the values agree, delivery on time and well packed.

verifed buyer
11 Mar 2023

Seem to be fine

verifed buyer
11 Mar 2023

Good quality and quick shippment

verifed buyer
9 Mar 2023

Arrived, I thought the packaging was bigger KKK is small but it's worth

verifed buyer
9 Mar 2023

As described.

verifed buyer
9 Mar 2023

Well pack, I measured which transistor no problem, I recommend the store.

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