Compact fixed inductors for surface-mount electronic applications
Manufacturer： vishay
# IHLP8787MZER150M5A Product Series Introduction
## 1. Overview
The IHLP8787MZER150M5A is a cutting - edge product series within the field of inductors, designed to meet the diverse and demanding requirements of modern electronic circuits. Inductors are fundamental passive components that play a crucial role in various electrical and electronic applications, and this series stands out with its advanced features and high - performance capabilities.
## 2. Physical Characteristics
### Dimensions
The IHLP8787MZER150M5A inductors are built with a standardized and compact form factor. The "8787" in the model number typically refers to the package size. With precise dimensions, these inductors are suitable for use in printed circuit boards (PCBs) where space is often at a premium. This allows for efficient board layout and integration into a wide range of electronic devices, from small consumer electronics to larger industrial control systems.
### Construction
These inductors are constructed using high - quality materials. The core material is carefully selected to provide optimal magnetic properties, ensuring efficient energy storage and transfer. The winding is made of high - conductivity wire, which helps to minimize resistance and power losses. The overall construction is robust, providing excellent mechanical stability and resistance to environmental factors such as vibration and shock.
## 3. Electrical Specifications
### Inductance
The "150" in the model number indicates the inductance value of the inductor, which is 150 μH (microhenries). Inductance is a measure of the ability of an inductor to store energy in a magnetic field when an electric current flows through it. This specific inductance value makes the IHLP8787MZER150M5A suitable for a variety of applications, including power supply filtering, DC - DC converters, and signal processing circuits.
### Tolerance
The "M" in the model number represents the inductance tolerance. In this case, it typically indicates a tolerance of ±20%. This means that the actual inductance value of the inductor may vary within 20% of the specified 150 μH value. While this tolerance may seem relatively large, it is acceptable for many general - purpose applications where a certain degree of variation in inductance can be accommodated.
### Saturation Current
The IHLP8787MZER150M5A has a specified saturation current. Saturation occurs when the magnetic core of the inductor reaches its maximum magnetic flux density, and the inductance value starts to decrease significantly. The saturation current rating of this inductor series is carefully determined to ensure that it can handle a certain amount of current without experiencing excessive saturation. This is important in power applications where the inductor needs to maintain its performance under high - current conditions.
### DC Resistance (DCR)
The DC resistance of the inductor is another important parameter. A low DCR is desirable as it reduces power losses in the form of heat generation. The IHLP8787MZER150M5A is designed with a relatively low DCR, which helps to improve the overall efficiency of the circuit in which it is used. This is particularly important in power - sensitive applications such as battery - powered devices, where minimizing power consumption is crucial.
## 4. Performance Advantages
### High - Frequency Performance
This product series exhibits excellent high - frequency performance. It can operate effectively at high frequencies, making it suitable for modern high - speed electronic circuits. In applications such as switching power supplies, where high - frequency switching is used to achieve efficient power conversion, the IHLP8787MZER150M5A can help to reduce