To date, there are many all kinds of electrical engineering connectorsplugs, terminals and clips. Each of these elements of the power grid contribute to a more convenient connection of two separate wires with each other, produce all sorts of diagnostic measurements, etc.

Clip type " crocodile"- Universal network element that is used for a quick and reliable connection to the terminal, or any other wire. A special distinction of this type of clamp is the presence of special "teeth" located along the entire length of a kind of clothespin. With the help of a powerful spring, the teeth are tightly cut into the desired place and create reliable contact.

Catalog of types of crocodile clamps for Aliexpress

Today is the catalog of all kinds of clamps presented on Aliexpress There are almost 5,000 different clamps " crocodile", Which differ in all sorts of factors, as well as their size, maximum throughput current, the presence of insulating coating.

For greater use of use clampsThey have a different color. The positive wire is made in red, minus - blue or black. It will not allow to reverse the polarity of wires when working fast and they are connected.

Among the 5,000 kinds of options that can be found in the catalog AliexpressLike terminals can be divided into 3 subtypes:

1. Fixture wires to the terminal itself is made by means of screw tightening.
2. «Crocodile"Attached to the wire by applying solder.
3. Clip It is fixed to the conductor due to crimping terminals thereon.

crocodile clip

Such clips Often used when working with measuring equipment. Due to the rapid fastening with the conductor, they quickly attach and create tight contact.

In the case of measuring tests in miniature techniques, including modern phones and tablets, such clip It will be optimal solution. Since it can be perfectly attached to it with a thin needle, with which it is possible to directly connect to a small-sized printed circuit board.

In such boards, open conductors are not used, and all connections are made by etching special boards.

Clamps like "crocodile" Can be used without a dielectric shell, which allows testing in low current networks. This model It can be used with a current to 10 A. The cost of a set of 10 pieces will be $ 1.29. This will be a convenient use of the electronic tester probe.

clip crocodile

Small size clip It will be conveniently used to connect to small wire diameter. Since modern electrical engineering is constantly decreasing in size and in any digital technology uses the smallest details.

In order to conduct their testing, it will be as adapted for this type of work and convenient to use. clips Small size. Most often in catalog Aliexpress You can find small crocodiles clamps With short wires. At both ends are " crocodiles", Which are connected to the necessary places and can serve as a jumper. Creating a specific electrical chain can be checked both the performance of its individual elements and equipment as a whole.

The most popular B. directory aliexpress You can find similar jumper clamps, the length of which is 55 cm. For $ 1.58, you can buy 10 "crocodiles" made of high-quality metal, not subject to corrosion.

clamps for wires

Clips For wires allow you to quickly and efficiently create a connection in the desired place. With this electrical product, you can connect, or connect wires, or cables in various electrical devices.

«Crocodiles»Can be used as a temporarily created connection, for testing or verifying performance when restoring and repairing systems. But in some cases such a connection can be used and when creating a permanent network. An example of this use will be connecting the battery in a car that feeds all car equipment.

Some of the more popular clips Capable to pass a relatively small current reaching 400 A. Such " crocodiles»Most often used when connecting the welding machine.

When choosing clip-crocodile Your attention should be paid to the following characteristics:

1. The material from which was made " crocodiles"- Steel, or brass.
2. Split temperatures in which you can use this element of the electrical circuit.
3. Cable length between two clips.
4. The width of the girth allows you to use it in various situations and for various needs.

crocodiles for wires

Choosing a more appropriate crocodiles For wires, pay attention to the smallest details. The quality and type of material from which they themselves are made crocodilesThe integrity and efficacy of insulating material, as well as the reliability of a tightening spring become the main selection criteria.

Since at the failure of any part of this clamp, or as a result of the breakdown, a crying result may occur. Firstly, this can lead to a short circuit, and secondly, to the emergence of a fire in place breakdown.

It is necessary to pay attention to the quality of the material well, because when used, it is not enough good material with a specific resistance in the electrical network, which leads to an increase in temperature, influencing individual elements. This may cause fire.

crocodile type clamps 500 a

In electrical circuits with high passing current, high-quality materials are used, including copper, or brass. Since these materials are able to freely carry out high current voltage, then the best option will be using them in the manufacture of " crocodiles«.

The wire is connected crocodile Very firmly, with a soldering and a screw clip. This allows you to create a more dense connection and eliminates the unforeseen disappearance of contact. Most often needed crocodiles In the automotive, when connecting onboard wiring and car network to the battery.

During the ignition and start of the engine from the battery, there is a high-marked current, which exceeds the mark of 500 A. Especially important this is when starting current for trucks, where high power is needed to scroll through the car engine starter.

crocodile type clamps with insulation

Despite the fact that in the catalog Aliexpress You can find a lot crocodilesAs without using isolation and with it. After all, the electric current is very dangerous for human life, so the use of insulating material in chains with high-precision voltage is a necessity.

Insulation on crocodiles allows you to avoid electrical shock, and the clamp itself can be used repeatedly due to the design of the equipment itself.

If you explore the catalog crocodile clamps on AliexpressYou can find such a popular model capable of passing current up to 100 amps. At the same time this " crocodile"It has high-quality insulation that will protect any person from electric shock and subsequently injured it.

Customer Reviews Price-Quality

Customer reviews are one of the fundamental factors in the implementation of the selection of any kind of product. The party did not bypassed the importance of customers' reviews, which can be understood by the ratio of price and quality.

Natallia S. The wire itself is thin, they will simply be clamped, therefore, with a length with crocodiles, 39 cm has a resistance of 0.5-0.6 Ohm, in general, for the money they will go. In the description in different places the length is different, 55 cm and 39.5 cm, it's closer to the truth, for this minus. I came to me in just 2.5 weeks. With the seller did not communicate.

A *** y L. Fast delivery, normal crocodiles (10 wires, 20 clips) But it is necessary to disappear because they are cleaned, bent and fascinated by isolation, and there somewhere they got barely lived under crimp, and somewhere there. For the fact that you need to modify - only 4 stars. Thanks to the seller.

Stefan G. The product came in order. Some insulation connectors were a bit loose. But they also work as they should. Unfortunately, it seems that they are not soldiers meaning a bad connection. Or at least a very small amount of solder is used. They also work perfectly.

How to order crocodile clamps for Aliexpress

How can it be understood that the design and work of the order of the "crocodile" clamps Aliexpress It happens quite quickly and easily. However, it is worth paying attention to several nuances that should be considered when designing.

First of all, you should decide on the clamp type that you need. After that, you need to choose a product, where the number of orders and positive feedback will be maximum under it.

After that, it is necessary to make the following actions that will allow several steps to make an order and pay it. As this is done, you can learn just below, where every step will be written.

1. Selection of goods.
2. After you have decided on the selection, you must log in to the site by entering your e-mail and password.
3. By clicking on the "Buy Now" button, you confirm your choice and go to the page where you need to check the previously entered contact details and shipping address.
4. The page with the address can be clarified, or change the entered data.
5. On the last page, enter the payment card data and confirm the payment.