SP1210R-471G

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The SP1210R-471G is a fixed inductor and a component of many electrical engineering circuits, providing inductance that meets certain electrical requirements. This inductor is favored in modern applications due to its ability to handle high power levels without heating up, even when operating under unfavorable conditions. Inductors are often used to limit the rate of change of a current in a circuit, which is why they’re so popular in power electronics and power supplies.

This particular model is a through-hole mount, meaning it’s designed to be mounted onto a board and placed into a chassis. It has a Male/Female pin layout, with pins measuring 7.9 mm in diameter, and the overall length of the inductor is 19.9 mm. In terms of electrical characteristics, the SP1210R-471G offers 470 uH of inductance at 10 kHz with a 2.2 Ohm maximum DC resistance. It can handle an extreme temperature range of -40 to +125 Celsius, and a substantial operating frequency of up to 100 kHz. The typical current saturation is rated at 12 A which allows for more efficient operation under high-power scenarios.

The construction of the SP1210R-471G can be considered superior to most other models available today. Its ferrite core power inductors are finished with a copper bar winding, ISO-9001 certified, and feature a lead free design with advanced processing capabilities. This feature allows the inductors to interlock securely during soldering process, reducing the likelihood of unexpected failures in mission-critical situations.

The SP1210R-471G has applications in a wide range of fields, as it can supply the necessary inductance in many different circuits. For instance, it can be used in line output stages of flyback converters, digital and analog power supplies, power transformers, switched mode power supplies (SMPS), power amplifiers, audio amplifiers, and voltage regulators. In general, whenever electric current has to be limited in a circuit, this model is an ideal choice.

In terms of power inductor working principle, these components oppose the change in current passing through them. The opposition is usually expressed in Ohms and is referred to as the inductor\'s inductance. When current is supplied to an inductor, a kind of "magnetic field" is created around the inductor core. This field causes any changes to the current to be opposed, reducing the current flow. This ability to oppose the change in current is key to the SP1210R-471G\'s popularity and effectiveness in many applications.

This model also features built-in metal plating coating for improved surface insulation and solderability, as well as a rectifier fastener to ensure firm grip when installed. The SP1210R-471G is an ideal power inductor for high-power applications looking for reliable operation and optimal efficiency.

The specific data is subject to PDF, and the above content is for reference