B81122C1222M
Radial film capacitors for high-voltage applications
Manufacturer： epcos
series introduction
# Introduction to the B81122C1222M Product Series
## Overview
The B81122C1222M product series represents a cutting - edge line of electronic components engineered to meet the diverse and demanding requirements of modern electronic systems. These components are designed with precision and innovation, leveraging the latest technological advancements to deliver high - performance, reliability, and efficiency.
## Key Features
### 1. High - Quality Construction
- The components in the B81122C1222M series are built using top - grade materials. This ensures excellent mechanical stability and resistance to environmental factors such as temperature variations, humidity, and vibration. For example, the housing is made of a durable polymer that can withstand harsh industrial environments without degrading over time.
- The internal circuitry is carefully crafted with high - purity conductive materials, which minimize electrical losses and enhance signal integrity. This results in a more efficient transfer of electrical energy and a reduction in power consumption.
### 2. Precise Electrical Characteristics
- These components offer highly accurate electrical parameters. They have a very low tolerance in capacitance, inductance, or resistance values (depending on the specific type within the series). For instance, the capacitance values of the capacitors in the series are maintained within a tight ±X% tolerance range, ensuring consistent performance in circuits where precise capacitance is crucial.
- The series also exhibits excellent frequency response characteristics. Whether it's for high - frequency applications such as radio frequency (RF) circuits or low - frequency power supply filtering, the components can handle a wide range of frequencies with minimal distortion.
### 3. Enhanced Safety Features
- Safety is a top priority in the design of the B81122C1222M series. The components are equipped with over - voltage and over - current protection mechanisms. In the event of a sudden surge in voltage or current, these protection features kick in to prevent damage to the component and the surrounding circuitry.
- They also comply with international safety standards, such as UL (Underwriters Laboratories) and CE (Conformité Européene). This gives users the confidence that the components can be safely integrated into their electronic systems.
### 4. Compact Design
- The B81122C1222M series is designed with a compact form factor. This is especially beneficial for applications where space is limited, such as in portable electronic devices or densely packed circuit boards. The small size allows for more efficient use of board space and enables the design of smaller and more lightweight electronic products.
## Applications
### 1. Power Supply Circuits
- In power supply units, the components of the B81122C1222M series can be used for filtering and energy storage. Capacitors in the series can smooth out the DC voltage output, reducing ripple and providing a stable power supply to sensitive electronic components. Inductors can be used for power factor correction, improving the efficiency of the power supply.
### 2. Communication Systems
- For communication devices such as smartphones, routers, and base stations, the high - frequency performance of the series makes it suitable for RF circuits. The components can be used in impedance matching networks, filters, and oscillators, ensuring clear and reliable signal transmission and reception.
### 3. Industrial Automation
- In industrial automation systems, the reliability and durability of the B81122C1222M series are highly valued. They can be used in control circuits, motor drives, and sensor interfaces. The components can withstand the harsh industrial environment, including high temperatures, electrical noise, and mechanical stress, ensuring the smooth operation of the automation equipment.
### 4. Automotive Electronics
- In the automotive industry, the B81122C1222M series can be used in various applications
Images for reference
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