I strongly recommend the store service, which cannot be faulted for anything. The shipment was well secured in a solid box. The order has arrived in perfect condition. The offer is transparent and reliable, I recommend it.
I was very impressed with the speed of order processing and shipping. The website was easy to navigate, and the payment process was smooth and straightforward. The packaging was fantastic and perfectly suited to protect the items. Overall, a great experience!
Great quality of the shipment packaging.
Guys you are the best.
The products came really fast to my country ( Greece) well packaged and I had the best service.
YOU ARE THE BEST THE BESTEST BEST BEST VERY BEST BEST OF ALL.
thank you guys
♥️♥️♥️♥️♥️♥️🇬🇷🇵🇱Impeccable.
Well-secured parcel. Careful and individual approach to the client. Perfect service. Fast order fulfillment. Great. Professional service, professional assistance in the selection of goods, fast delivery. I recommend it.
The delivery time is unbeatable. Outstanding. The product is congruent with the description, the contact with the seller is troublefree, and the shipping was super fast. I can recommend this store with a clear conscience. Well packaged and easy to open.
You can see that they are trying their best and they care about the client. The date of the delivery was in line with the given promises. (but delivery messed up but that is not Botlands fault) The shipment was clean and well packed. It's great to shop in this store, I recommend it.
Products were packed very nicely and solidly at the same time. Goods exactly as described, fast delivery, well-protected. Highly recommended. Very good service. The service is praiseworthy. Well done.
All information on the store's website are up to date. The order has arrived in perfect condition. The product was packaged carefully and accurately. This store is my newest discovery. Competition should follow an example. 💪🚀💯
A quick response from the service staff, I recommend it. The shipment is well packed, has not been damaged. I'm very satisfied that the situation went this way. The delivery arrived exactly as they announced.
The order arrived without any surprises; I'm delighted with the quality of the products, packaging, and service level. I recommend that shop. The package was carefully packed, and it looked wonderful. Great service, worth every penny.
It was an easy buy and the package was dispatched quite rapidly from Poland to Portugal. Six straight days including a weekend in-between. Ordered on a Thursday received the following Wednesday.
It was very well packaged and everything correctly protected.
I'll definitely buy again!💯
I ordered in Feb. 2025 a part for my home assistant. Price was the best I could find online and it was delivered in Koblenz Germany two working days later. Very happy.
The package was perfectly secured. Everything is fine, the delivery was very quick. Contact with the staff is trouble-free, they respond very quickly. The company is undoubtedly at a high level. I recommend it.
The package arrived intact. I sincerely recommend it. The package was delivered as expected. The helpline works surprisingly quick and in the end I was served well.
The packaging is as beautiful as if it was designed for me. Everything was on time, I recommend the store. Professionalism in the full sense of this word, excellent service. Express delivery time and exemplary product quality. I recommend it.💯
Top-quality products, fast and cheap shipping. A highly professional and very friendly company focused on helping both in the selection of equipment and during its use. I highly recommend it. The package was clean and packed solid and safely.
It was a great cooperation, a shop worth recommending. The parcel came in according to my expectations, quickly. The packaging is so securely protected that nothing can get broken. As a regular customer, I can honestly recommend shopping in this store.
Perfect service, what more could you want. Great packaging, I'm shocked. The order came without any surprises. Only original products, reliable service, I recommend it.🚀
The package looked surprisingly good. I sincerely recommend it. Good shop, with good prices. I didn't have any problems with the purchase. Shipment in perfect condition. Excellent communication and fast shipping. Goods as described. I have nothing to complain about, great shopping. I'll come back here again.
Very nicely and well-packaged shipment. The parcel was well secured, in a box how I expected it to be. Competent service staff that quickly, efficiently, and, most of all, effectively communicates with the customer.
First-class Packaging; All delivered products in first-class condition; Everything is perfect: Thanks to all people of Botland for a very good internet store.
Delivery time in accordance with previous arrangements. I recommend it. The products are very professionally packed, plus these wraps, and it's simply awesome. The shipment was clean and well packed.
Well secured, undamaged package. On-time, without delay, great. The service is great, I'll definitely come back to them. I strongly recommend shopping in this store. Regular customer.
Huge respect for being able to wrap these weights and dimensions, parcel came without a problem. A highly professional and very friendly company focused on helping both in the selection of equipment and during its use. I highly recommend it.
I was served well and I didn't have to wait on the line for long. Everything is ok, no unnecessary drawbacks. Beautiful, undamaged shipment with clean contents. All products were compliant with the description on the website.
I didn't expect the delivery to be made so quickly. The shipment was packed as it should be. I don't have any remarks. The transaction went fast, there are several payment methods. This is a very reliable and professional store.
A badge proving that the company allows customers to express themselves always, regardless of whether the service was successful or not.
Nowadays, trust is worth its weight in gold! This company is constantly assessed by customers immediately after the service is provided, so we can constantly measure its credibility.
There is a lot going on in this company! Many customers have left feedback confirmed with the service provided. It's worth trusting her!
Electrolytic capacitor THT - this category contains high quality electrolytic capacitors made in THT technology. These are electronic components which have been used for many years in systems acting as power supplies or voltage stabilizers. Very often they become basic elements of electronic systems of passive or active filters, they perfectly counteract disturbances arising for example in systems with electric motors, and also find application in many other places. We offer electrolytic capacitors with capacitance from 0,47 µF to 4700 µF at voltage from 16 V to 100 V.
An electrolytic capacitor is an electronic component whose structure is based on the use of an electrolyte as the material of one of two plates (conductors) separated by a dielectric. This item is intended for, among others: for through-hole installation.
The electrolyte is most often in a liquid state (but can be solid), while the second electrode is most often made of aluminum - this is the most popular type that electronics engineers most often have in mind when talking about an electrolytic capacitor. However, it may as well be a component with a solid electrolyte and tantalum as covers.
In the case of electrolytic capacitors, remember that these components only work when properly polarized. They are well adapted to work in a wide temperature range , can maintain the rated voltage of the device and are resistant to short-term high current consumption . Thanks to the use of an electrolyte, the electrolytic capacitor can obtain a large capacity in relation to its small size . Such properties make the use of electrolytic capacitors extremely wide. In the passive elements section, in addition to capacitors, you can also find fuses , potentiometers , resistors and many others.
What are capacitors used for?
Capacitors are an essential element when designing and building voltage stabilizers or power supplies . Such elements ensure that the instantaneous voltage value remains constant between current pulses from the rectifier . From a practical point of view, they provide protection at high voltages, which could lead to, for example, damage to the system.
Electrolytic capacitors with large capacities are particularly often used in transformer power supplies. Capacitors also work well as anti-interference components. Together with resistors, they form the basis in timer circuits (RC circuits) or in passive and active filters - for example in an amplifier. They can also be easily found, for example, on the motherboards of desktop computers.
Electrolytic capacitors - what else is worth knowing about them?
In digital circuits, the current consumption can suddenly change by even several orders of magnitude - then the capacitor will filter out the voltage changes. In such places, components with the smallest possible dimensions and high capabilities are usually used - electrolytic capacitors offered by our store perfectly fit this principle.
What does our store offer in this category? - Capacity and voltage range
Our electrolytic capacitors from this category are made using THT technology (through-hole capacitors). These are electronic components that will work very well in many devices. We offer capacitors in sizes ranging from 5 to 16 mm in diameter at the base and 7 to 25 mm in cylindrical height . Capacitances depend on the size of the components - we have a wide range of capacitors with different capacities : 0.47 uF, 1 uF, 2.2 uF, 4.7 uF, 10 uF, 100 uF, 1000 uF, 22 uF, 220 uF, 2200 uF , 330uF, 47uF, 470uF, 4700uF. Due to the fact that we sell them in larger quantities, the price for a single element is very low. The most commonly used types of capacitors are film capacitors, ceramic capacitors and tantalum capacitors.
Are you looking for more information about electronic components? Check out our electronics course . In this category, we have collected only valuable educational materials intended for people of various levels of advancement. The electronics course allows you to learn about the operation and use of the most important elements used in electronics.
THT electrolytic capacitors - FAQ
Electrolytic capacitors are electronic components used, among others, during the design and, above all, production of power supplies and various types of voltage stabilizers. Thanks to the electric capacitor, the voltage, or more precisely its instantaneous value, is the same between current pulses generated, for example, by a rectifier. The purpose of the electrolytic capacitor is to protect against too high voltage, which may damage the entire system.
Electrolytic capacitors are electronic components used, among others, for the production of power supplies and voltage stabilizers. They are also used in active and passive filters. Moreover, they are essential in many DIY projects. They enable short, high-intensity electricity consumption. In addition, electrolytic capacitors are distinguished by a wide operating temperature range. Individual models differ not only in capacity, but also in operating voltage.
I needed a frame for my display. Fortunately, the actual display part is probably taken by everyone from one, so the inner hole corresponded. The seller immediately informed me of the inquiry about the dimensions of the inner hole (166x104mm). It is exactly (166x101.9)mm and in the cut-out located at one of the corners, which is 36.5mm long, there is an internal dimension (166x103.7)mm. In the picture, the material seems to slope at the very edge. This is not the case. It has only rounded corners and the thickness is constant, it is 2.7mm. It has a thoroughly sealed surface with paper to prevent scratching during handling. I only needed this one part, the frame over the display, so I can't rate the rest. But it seems very successful for amateur purposes. Fasteners, screws, some plastic, spacers (brass and plastic), nuts (metal and plastic) are included. Nice!
Potřeboval jsem rámeček pro svůj displej. Naštěstí vlastní zobrazovací část asi berou všichni od jednoho, tak vnitřní otvor odpovídal. Dotaz na rozměry vnitřního otvoru mi prodávající mailem obratem sdělil (166x104mm). Přesně je to (166x101,9)mm a ve výřezu, který umístěn u jednoho z rohů, který je dlouhý 36,5mm, je vnitřní rozměr (166x103,7)mm. Na obrázku se zdá, že se materiál na samém okraji svažuje. Není tomu tak. Má jen zaoblené rohy a tloušťka je konstantní, je 2,7mm. Má papírem důkladně zalepený povrch proti poškrábání během manipulace. Potřeboval jsem jen tento jeden díl, rámeček přes displej, tak zbytek hodnotit nemohu. Ale jeví se to pro amatérské účely hodně povedené. Spojovací materiál, šrouby, některé plastové, distanční sloupky (mosazné i plastové), matičky (kovové i plastové) je přibalen. Pěkné!
I highly recommend the BOTLAND 🌿 store Service at the highest level, the assortment is rich, everything is aesthetically presented, and the quality of the products is really impressive. The order was completed quickly and without any problems. I will definitely be coming back!
Bardzo polecam sklep BOTLAND 🌿 Obsługa na najwyższym poziomie, Asortyment bogaty, wszystko estetycznie zaprezentowane, a jakość produktów naprawdę robi wrażenie. Zamówienie zrealizowane szybko i bezproblemowo. Zdecydowanie będę wracać!
