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B72670M1140K72

产品分类:
厂牌: TDK
产品描述:
供应商型号: F-B72670M1140K72
供应商: 海外现货
标准整包数: 500
TDK  B72670M1140K72

B72670M1140K72概述

    # Ceramic Transient Voltage Suppressors: SMD Disk Varistors Standard Series
    Product Introduction
    The Ceramic Transient Voltage Suppressors (TVS) presented here are SMD Disk Varistors belonging to the Standard Series, manufactured by EPCOS AG, a renowned TDK Group company. These devices serve as a robust solution for overvoltage protection and transient suppression in electronic circuits. Designed with cylindrical varistor elements, they are encapsulated using thermoplastic material that meets UL 94 V-0 flame-retardant standards. They are compatible with lead-free soldering processes and RoHS-compliant, making them ideal for modern electronics manufacturing.
    Key features include operating voltages up to 300 VRMS, integration into SMD plastic packages, and certification under UL and CSA standards (for voltages exceeding 130 VRMS). EPCOS provides PSpice models for simulation purposes, allowing engineers to integrate these components seamlessly into their designs.
    Applications:
    These ceramic TVS devices find applications across various fields such as:
    - Control electronics
    - Detectors and sensors
    - Touch screens
    - Plug-in cards
    - Remote controls
    Technical Parameters
    Below are the extracted key technical specifications for the SMD Disk Varistors (CU Series):
    | Type | Ordering Code | VRMS (V) | VDC (V) | Isurge (8/20 µs) (A) | Wmax (mJ) | Pdiss (mW) |
    ||
    | CU3225K11G2 | B72650M0110K072 | 11 | 14 | 100 | 300 | 10 |
    | CU4032K11G2 | B72660M0110K072 | 11 | 14 | 250 | 800 | 20 |
    | CU3225K14G2 | B72650M0140K072 | 14 | 18 | 100 | 400 | 10 |
    | CU4032K14G2 | B72660M0140K072 | 14 | 18 | 250 | 900 | 20 |
    | ... | ... | ... | ... | ... | ... | ... |
    Note: Additional variants extend up to VRMS = 300V.
    Performance Highlights:
    - Maximum RMS operating voltage (VRMS): 11–300V
    - Maximum DC operating voltage (VDC): 14–385V
    - Surge current capacity (8/20 µs pulse): 100–1200A
    - Energy absorption capability (2ms pulse): 300–23000mJ
    - Operating temperature range: -40°C to +85°C
    - Storage temperature range: -40°C to +125°C
    Product Features and Advantages
    1. Electrical Equivalence: Comparable to leaded types like SIOV-S05/S07.
    2. Compact Design: Offered in various case sizes (3225, 4032), enabling flexible integration into small form-factor devices.
    3. Lead-Free Compatibility: Suitable for lead-free soldering processes, enhancing environmental compliance.
    4. Certifications: UL and CSA approvals ensure safety and reliability across multiple regions.
    5. SPICE Models Available: Simplifies design integration through simulation tools.
    6. Wide Range of Voltages: Supports applications requiring different operating and clamping voltages.
    These features make these SMD disk varistors highly competitive in terms of performance and reliability, providing excellent value for cost-conscious manufacturers looking for efficient overvoltage protection solutions.
    Application Cases and Usage Recommendations
    Application Examples:
    1. Control Electronics: Ideal for protecting sensitive control circuits from voltage transients generated during motor startup or shutdown.
    2. Detectors and Sensors: Ensures reliable operation of sensors by mitigating noise-induced false triggers.
    3. Touch Screens: Provides critical protection against electrostatic discharge (ESD) events.
    Usage Recommendations:
    - Always consider the thermal characteristics of the application when selecting a specific model.
    - Follow recommended soldering profiles (e.g., reflow or wave soldering) to prevent

B72670M1140K72厂商介绍

TDK公司是一家全球领先的电子组件制造商,总部位于日本东京。公司创立于1935年,以生产铁氧体磁芯起家,经过多年的发展,现已成为电子元器件领域的佼佼者。

TDK的主营产品涵盖了多个领域,主要包括:

1. 被动元件:包括电容器、电感器、滤波器等,广泛应用于消费电子、通信设备、汽车电子等领域。

2. 传感器:包括温度、湿度、压力、加速度等传感器,应用于工业自动化、医疗设备、汽车电子等领域。

3. 磁性材料:包括铁氧体磁芯、磁粉芯等,应用于电源、变压器、电机等领域。

4. 电源及能源:包括电池、电源模块等,应用于便携式设备、电动汽车等领域。

TDK的优势在于:

1. 技术创新:TDK拥有强大的研发实力,不断推出高性能、高可靠性的新产品。

2. 品质保证:TDK严格把控产品质量,为客户提供高品质的产品。

3. 客户服务:TDK在全球设有多个销售和服务网点,为客户提供及时、专业的技术支持和售后服务。

4. 环保理念:TDK积极推行绿色生产,致力于减少生产过程中的能源消耗和废弃物排放。

B72670M1140K72数据手册

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价格梯度 中国香港交货 内地交货(含增值税)
500+ $ 0.3726 ¥ 3.1561
1000+ $ 0.3693 ¥ 3.1279
1500+ $ 0.366 ¥ 3.0998
库存: 3000
起订量: 500 增量: 500
交货地:
最小起订量为:500
合计: ¥ 1578.05
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