0402ESDA-MLP7
Compact SMD ESD suppressors for voltage protection in electronics
Manufacturer： ['bussmann', 'eaton', 'copper-bussmann']
series introduction
# Introduction to the 0402ESDA - MLP7 Product Series
## 1. Overview
The 0402ESDA - MLP7 product series is a cutting - edge range of electrostatic discharge (ESD) protection components designed to safeguard sensitive electronic circuits from the damaging effects of electrostatic discharges. These components are engineered with advanced multi - layer polymer (MLP) technology, offering high - performance protection in a compact 0402 package size. This makes them an ideal choice for a wide variety of modern electronic devices where space is at a premium and reliable ESD protection is crucial.
## 2. Key Features
### 2.1 Compact Size
The 0402 package is extremely small, measuring just 1.0mm x 0.5mm. This tiny form factor allows for easy integration into densely populated printed circuit boards (PCBs), such as those found in smartphones, tablets, wearables, and other portable electronic devices. Designers can place these components close to the sensitive circuits they are protecting without taking up excessive board space, enabling more efficient use of the available PCB real estate.
### 2.2 High - Performance ESD Protection
The 0402ESDA - MLP7 series is capable of providing excellent ESD protection. It can withstand high - voltage electrostatic discharges up to a specified level, typically meeting or exceeding international ESD standards such as IEC 61000 - 4 - 2. When an ESD event occurs, these components quickly divert the excessive current away from the protected circuit, preventing damage to sensitive semiconductor devices, integrated circuits (ICs), and other electronic components.
### 2.3 Low Capacitance
One of the significant advantages of this product series is its low capacitance. Low capacitance is essential in high - speed data applications, as it minimizes signal distortion and attenuation. For example, in high - speed interfaces like USB 3.0, HDMI, and DisplayPort, the low - capacitance characteristic of the 0402ESDA - MLP7 components ensures that the integrity of the high - frequency signals is maintained, allowing for reliable data transmission.
### 2.4 Fast Response Time
The components in the 0402ESDA - MLP7 series have an extremely fast response time to ESD events. They can detect and start diverting the ESD current within nanoseconds, providing almost instantaneous protection to the connected circuits. This rapid response is crucial in preventing ESD - induced latch - up, which can cause permanent damage to electronic components and lead to system failures.
### 2.5 RoHS Compliance
The 0402ESDA - MLP7 product series is compliant with the Restriction of Hazardous Substances (RoHS) directive. This means that the components are free from hazardous substances such as lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls (PBBs), and polybrominated diphenyl ethers (PBDEs). RoHS compliance makes these components environmentally friendly and suitable for use in electronic products that need to meet global environmental regulations.
## 3. Applications
### 3.1 Consumer Electronics
In smartphones, tablets, and smartwatches, the 0402ESDA - MLP7 series protects the delicate touchscreens, display drivers, and high - speed data interfaces from ESD damage. These devices are often exposed to frequent handling and contact with human skin, which can generate significant electrostatic charges. The compact size and high - performance protection of these components make them a perfect fit for the limited space and high - reliability requirements of consumer electronics.
### 3.2 Computer Peripherals
For computer mice, keyboards, and external hard drives, the 0402ESDA - MLP
Images for reference
0402ESDA-MLP7,8
0402ESDA-MLP7
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