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VE1210K251R035

产品分类: 压敏电阻
厂牌: KEMET
产品描述: 56V 250A 1 50.4V 616V 45V 35V 2.2J 670pF@1kHz 1210 贴片安装 3.2mm*2.5mm*850μm
供应商型号: U-VE1210K251R035
供应商: 云汉优选
标准整包数: 2500
KEMET 压敏电阻 VE1210K251R035

VE1210K251R035概述

    High-Temperature SMD Varistors: KEMET VE Series Overview
    Product Introduction
    The KEMET VE series of high-temperature, low-voltage SMD varistors is specifically designed to protect sensitive electronic devices against high voltage surges in the low-voltage region. These varistors are notable for their superior performance even under extreme operating conditions, such as 150°C ambient temperatures, making them an essential component in demanding environments like automotive electronics, telecommunication devices, and industrial equipment.
    Key Technical Parameters
    The VE series boasts several key specifications:
    - Operating Temperature Range: From -55°C to +150°C.
    - Rated Operating Voltage: 11V to 170V DC and 8V to 130V AC.
    - Surge Current Capacity: Up to 1,200A peak for 8/20µs waveform.
    - Energy Handling: Up to 12.2 Joules for 10/1,000µs waveform.
    - Clamping Voltage: As low as 15V.
    - Package Sizes: Available in 0603, 0805, 1206, 1210, 1812, and 2220 formats.
    - Leakage Current: ≤0.003µA at 150°C after 1,000 hours.
    Product Features and Advantages
    The VE series stands out due to its robust design and superior performance. Some of its standout features include:
    - High Temperature Stability: Operates reliably at up to 150°C.
    - Outstanding Energy Absorption: Capable of absorbing transient energy efficiently.
    - Short Response Time: Reaction time less than 2 nanoseconds.
    - Wide Range of Applications: Suitable for automotive, consumer, telecommunications, and industrial sectors.
    - Compatibility with Pb-Free Soldering: Meets environmental regulations like RoHS and REACH.
    Application Case Studies and Usage Tips
    The VE series is particularly effective in protecting critical electronic components from transient voltage spikes. Typical applications include:
    - Automotive Electronics: Protection of motor control systems and sensors.
    - Consumer Electronics: Ensuring reliability in high-temperature environments.
    - Telecommunications: Surge protection for sensitive communication modules.
    Usage suggestions include proper soldering techniques to prevent thermal shock and ensure optimal performance. It is recommended to follow manufacturer guidelines for soldering profiles, especially when using Pb-free solders.
    Compatibility and Support
    The VE series varistors are compatible with various standard soldering processes and are designed to meet industry standards like AEC-Q200 and IEC specifications. KEMET provides comprehensive technical support and maintains compliance with environmental regulations, ensuring long-term reliability and regulatory adherence.
    Common Issues and Solutions
    Some common challenges users might face include improper soldering, which can lead to poor connections or thermal stress. Solutions include preheating the board to reduce thermal gradients and adhering strictly to recommended soldering profiles.
    Conclusion and Recommendation
    Overall, the KEMET VE series of high-temperature SMD varistors offers exceptional performance across a wide range of applications. Its robust design, broad compatibility, and adherence to stringent quality standards make it an excellent choice for engineers seeking reliable transient voltage protection solutions. Given its versatility and reliability, the VE series is highly recommended for any project requiring high-temperature and high-energy transient protection.

VE1210K251R035参数

参数
压敏电压 56V
最大直流电压 45V
浪涌电流 250A
最大交流电压 35V
不同频率时的电容 670pF@1kHz
最大压敏电压 616V
最小压敏电压 50.4V
能量 2.2J
电路数 1
长*宽*高 3.2mm*2.5mm*850μm
通用封装 1210
安装方式 贴片安装
应用等级 汽车级
零件状态 在售
包装方式 卷带包装

VE1210K251R035厂商介绍

KEMET(基美电子)是一家全球领先的电子元件制造商,成立于1919年,总部位于美国南卡罗来纳州格林维尔。KEMET专注于为电子设备提供高质量的电容器、电感器、滤波器、保护元件等被动元件。

KEMET的产品主要分为以下几类:
1. 电容器:包括陶瓷电容器、铝电容器、钽电容器等,广泛应用于消费电子、工业控制、汽车电子等领域。
2. 电感器:包括铁氧体电感器、功率电感器等,用于电源管理、信号处理等。
3. 滤波器:包括EMI滤波器、信号滤波器等,用于抑制电磁干扰、提高信号质量。
4. 保护元件:包括保险丝、浪涌保护器等,用于保护电路免受过电流、过电压等损害。

KEMET的优势在于:
1. 产品线丰富:提供多种类型的被动元件,满足不同客户的需求。
2. 技术领先:拥有多项专利技术,产品性能优越。
3. 品质可靠:严格的质量控制体系,确保产品的稳定性和可靠性。
4. 服务全球:在全球设有多个生产基地和销售网络,为客户提供及时、便捷的服务。

VE1210K251R035数据手册

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KEMET 压敏电阻 KEMET VE1210K251R035 VE1210K251R035数据手册

VE1210K251R035封装设计

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价格梯度 中国香港交货 内地交货(含增值税)
2500+ $ 0.2565 ¥ 2.1804
5000+ $ 0.2348 ¥ 1.9961
12500+ $ 0.2203 ¥ 1.8727
库存: 2500
起订量: 2500 增量: 2500
交货地:
最小起订量为:2500
合计: ¥ 5451
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