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P276QP683M275A

产品分类: 薄膜电容
厂牌: KEMET
产品描述: 68nF ±20% 纸 通孔安装 7.8mm(宽度)
供应商型号: U-P276QP683M275A
供应商: 云汉优选
标准整包数: 1
KEMET 薄膜电容 P276QP683M275A

P276QP683M275A概述

    # KEMET PME271M X2 Class Capacitor Technical Overview
    Product Introduction
    The KEMET PME271M series represents a robust line of Class X2 metallized impregnated paper capacitors designed primarily for electromagnetic interference (EMI) suppression in AC line applications. These capacitors are suitable for use across-the-line and in electromagnetic compatibility (EMC) applications, providing critical filtering capabilities to maintain system performance and reliability.
    Key Features:
    - Rated voltage: 275 VAC (50/60 Hz)
    - Capacitance range: 0.001 µF to 0.6 µF
    - Lead spacing: 10.2 mm to 25.4 mm
    - Temperature range: -40°C to +110°C
    - Approvals: ENEC, UL, cUL certified
    These capacitors are particularly well-suited for power supply units, industrial equipment, consumer electronics, and other applications requiring reliable EMI suppression and filtering under stringent safety and environmental conditions.
    Technical Parameters
    | Parameter | Specification |

    | Rated Voltage | 275 VAC (50/60 Hz) |
    | Capacitance Range | 0.001 µF to 0.6 µF |
    | Capacitance Tolerance | ±20% (C ≤ 0.1 µF), ±10% (C > 0.1 µF) |
    | Operating Temperature Range | -40°C to +110°C |
    | CLIMATIC CATEGORY | 40/110/56 |
    | Lead Spacing | 10.2 mm to 25.4 mm |
    | Safety Compliance | RoHS compliant, UL certified |
    Additional features include excellent self-healing properties, high dv/dt capability (up to 1,200 V/µs), and superior resistance to ionization due to their impregnated dielectric. The product also undergoes a rigorous 100% screening factory test at 2,150 VDC.
    Product Characteristics and Advantages
    The PME271M series excels in several key areas:
    1. Flammability Safety: Meets UL 94 V–0 standards, ensuring the highest level of safety.
    2. Longevity and Reliability: The self-healing properties protect the capacitor from damage caused by frequent overvoltages.
    3. Stability: The impregnated paper ensures consistent capacitance values over time.
    4. Broad Compatibility: Offers multiple lead spacings and capacitance values to fit diverse application needs.
    5. Environmental Compliance: Fully RoHS-compliant with lead-free terminations.
    These features make PME271M capacitors a reliable choice for mission-critical systems where performance and durability are paramount.
    Application Scenarios and Usage Recommendations
    Typical Applications:
    - Electromagnetic interference suppression in AC lines
    - Across-the-line filtering in power supplies
    - EMI/RFI filtering in industrial machinery
    - Consumer electronic devices requiring EMI suppression
    Usage Recommendations:
    - Ensure proper alignment of leads with PCB layout to avoid mechanical stress.
    - Use the recommended soldering temperatures to prevent thermal damage during assembly.
    - Follow the manufacturer's guidelines for wave soldering and selective soldering to maximize component lifespan.
    For example, in AC-to-DC converters, these capacitors can be placed across the input to filter out high-frequency noise. Proper placement near sensitive components helps improve overall system efficiency and EMC compliance.
    Compatibility and Support
    The PME271M series is fully compatible with standard PCB designs and common EMI suppression circuits. KEMET offers extensive technical support, including detailed datasheets, application notes, and design guides. Customers can also leverage KEMET’s global network for post-sale maintenance and troubleshooting.
    Common Issues and Solutions
    | Problem | Solution

P276QP683M275A参数

参数
电容值 68nF
容差 ±20%
介电材料
额定电压-AC -
额定电压-DC -
ESR-等效串联电阻 -
长*宽*高 7.8mm(宽度)
安装方式 通孔安装

P276QP683M275A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。

P276QP683M275A数据手册

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KEMET 薄膜电容 KEMET P276QP683M275A P276QP683M275A数据手册

P276QP683M275A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)
150+ $ 0.9116 ¥ 7.7486
400+ $ 0.7519 ¥ 6.3912
800+ $ 0.714 ¥ 6.069
1600+ $ 0.6528 ¥ 5.5488
库存: 1567
起订量: 150 增量: 1
交货地:
最小起订量为:150
合计: ¥ 1162.29
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