EXB-28V330JX

Thick film resistor arrays, 33 Ohm, 5% tolerance, SMD format

Manufacturer: panasonic

series introduction

# EXB - 28V330JX Product Series Introduction

## 1. Overview
The EXB - 28V330JX product series represents a cutting - edge line of electronic components engineered to meet the diverse and demanding requirements of modern electrical and electronic systems. These components are designed with precision and built to deliver high - performance, reliability, and efficiency in a wide range of applications.

## 2. Key Specifications

### Voltage Rating
The "28V" in the model name indicates that the EXB - 28V330JX series is rated for a nominal voltage of 28 volts. This makes it suitable for use in systems that operate within this voltage range, such as certain aerospace, automotive, and industrial control applications where 28 - volt power supplies are commonly used.

### Capacitance
With a capacitance value of 330 (the unit is typically microfarads, μF, in most common electronic component contexts), these components can store and release electrical energy as needed. Capacitance is a crucial parameter as it determines the amount of charge the capacitor can hold, which in turn affects its ability to smooth out voltage fluctuations, filter electrical noise, and provide energy during transient events in a circuit.

### Model Suffix "JX"
The "JX" suffix may denote specific features or characteristics unique to this particular variant within the EXB series. It could represent enhanced performance in terms of temperature stability, low - ESR (Equivalent Series Resistance), or other specialized properties that make it suitable for specific applications or operating conditions.

## 3. Design and Construction

### High - Quality Materials
The EXB - 28V330JX series is constructed using high - grade dielectric materials and conductive elements. The choice of materials ensures excellent electrical insulation, low leakage current, and long - term stability. For example, the dielectric material is carefully selected to have a high dielectric constant, which allows for a higher capacitance value in a relatively small physical size.

### Robust Packaging
The components are housed in a robust and durable package that provides mechanical protection and environmental resistance. The packaging is designed to withstand vibrations, shocks, and temperature variations commonly encountered in real - world applications. It also helps to prevent moisture and dust ingress, which could otherwise degrade the performance and reliability of the component over time.

## 4. Performance Advantages

### Low ESR
One of the significant advantages of the EXB - 28V330JX series is its low Equivalent Series Resistance. A low ESR means that the capacitor can handle high - frequency currents more efficiently, resulting in less power dissipation and heat generation. This is particularly important in applications where high - speed switching or rapid charge - discharge cycles are involved, such as in power supplies and motor control circuits.

### High Ripple Current Handling
These components are capable of handling high ripple currents. Ripple current is the alternating current component that flows through a capacitor in a power supply circuit. The ability to handle high ripple currents without overheating or degrading performance makes the EXB - 28V330JX series suitable for use in high - power applications, where large amounts of electrical energy need to be stored and transferred.

### Excellent Temperature Stability
The EXB - 28V330JX series exhibits excellent temperature stability over a wide operating temperature range. This means that its capacitance value and other electrical properties remain relatively constant even when the ambient temperature changes. This is crucial in applications where the component may be exposed to extreme temperatures, such as in automotive engine compartments or industrial ovens.

## 5. Application Areas

### Aerospace and Aviation
In aerospace and aviation systems, the EXB - 28V330JX series can be used in power supplies, avionics systems, and flight control systems. Its high - performance

Images for reference

EXB28V

EXB28V

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EXB-x8V Series Circuit

EXB-28V Series Side

EXB-28V Series Side

Datasheets

Partlist

EXB-28V330JX