WMSIC Electronic Components

CL10C681JB8NNNC MLCC CL10C681JB8NNNC

ModelCL10C681JB8NNNC
Package0603
BrandSAMSUNG
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 25+

Available for RFQ

Technical data

Product details

18 specifications

Core information

Product name
SAMSUNG CL10C681JB8NNNC
Type
SAMSUNG
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
SAMSUNG
Electronic Component
CL10C681JB8NNNC
Electronic Component
1
Electronic Component
680pF
Package
0603
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±5%
Electronic Component
0.035g
Electronic Component
1
Electronic Component
BM0264688544
Electronic Component
C0G
Voltage
50V
Electronic Component
Electronic Component
Electronic Component
4000

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

三星CL10C681JB8NNNC 多层陶瓷贴片电容(MLCC)产品概述

一、产品基本定位与类别

CL10C681JB8NNNC是三星电子推出的通用型多层陶瓷贴片电容(MLCC),属于其C0G系列高频稳定型产品线,专为小型化、精密电子设备设计,兼顾电气稳定性与体积紧凑性,适配各类低压直流电路的滤波、耦合、匹配等核心功能。

二、核心参数详解

1. 容值与精度

标称容值为680pF(三位数码表示法“681”,即68×10¹=680pF),精度等级为**±5%**,满足大多数电路对电容值偏差的常规需求,无需额外匹配补偿即可稳定工作。

2. 额定电压与耐压特性

直流额定电压为50V,适用于低压直流电路(如消费电子、通信设备的电源滤波回路);短时间可承受轻微过压(需参考三星官方 datasheet 降额规范,避免长期过应力)。

3. 温度系数与稳定性

采用C0G(原NP0,EIA标准)介质,温度系数范围为0±30ppm/℃,容值随温度变化极小(-55℃至+125℃范围内变化率<0.1%),且无直流偏置效应(DC bias)——即容值不会因工作电压变化而漂移,是高频、精密电路的理想选择。

4. 封装规格

封装为0603(英制代码,公制尺寸约1.6mm×0.8mm×0.8mm),符合表面贴装工艺要求,适配自动贴装设备(SMT),可显著提升电路小型化程度。

三、材料与性能特性

1. 介质材料优势

C0G类低温烧结陶瓷介质具备低损耗、高Q值(品质因数)特性,在100MHz以上高频段仍能保持稳定的电气性能,适合射频(RF)、微波电路的信号处理。

2. 结构设计特点

多层陶瓷叠层结构:通过印刷电极与陶瓷介质交替叠压后烧结而成,体积小、容值密度高(单位体积容值是传统独石电容的数倍),同时保证机械强度,可承受贴装与焊接过程中的应力。

3. 电气稳定性

  • 无极性设计:无需区分正负极,安装灵活;
  • 工作温度范围:典型值为-55℃至+125℃,符合工业级与消费电子级设备的环境要求;
  • 老化特性:C0G介质几乎无老化现象,容值长期稳定性远优于X7R、Y5V等温度系数材料。

四、典型应用场景

  1. 消费电子:智能手机、平板电脑的射频前端电路(滤波器、天线匹配网络)、电源滤波回路;
  2. 通信设备:基站、路由器的高频信号处理模块、时钟振荡电路;
  3. 工业控制:小型PLC、传感器模块的信号耦合与滤波;
  4. 汽车电子:车载信息娱乐系统的辅助电路(需确认AEC-Q200认证,三星部分C0G系列满足车规要求)。

五、可靠性与质量保证

  • 品牌背书:三星作为全球MLCC主要供应商,产品一致性经过严格验证,批量供货稳定性高;
  • 环保合规:满足RoHS、REACH等国际环保指令,不含铅、镉等有害物质,适配绿色制造需求;
  • 工艺控制:采用高精度叠层、激光切割与烧结工艺,容值偏差、尺寸公差符合IEC、EIA国际标准。

六、选型与替换注意事项

  1. 替换原则:需同时满足容值、精度、额定电压、温度系数、封装五大核心参数一致;若替换其他品牌,需确认Q值、温度稳定性等性能匹配度;
  2. 降额使用:针对电压、温度参数,建议参考三星官方降额曲线(如50V额定电压下,长期工作电压建议不超过40V),避免加速老化;
  3. 焊接要求:0603封装需采用IPC标准的表面贴装工艺,焊接温度(峰值260℃以内)与时间(回流焊30-60秒)需严格控制,防止热应力损坏陶瓷介质。

CL10C681JB8NNNC凭借高稳定、小体积与宽温适应性,成为消费电子、通信等领域的高性价比MLCC选择,可有效满足小型化设备的电气性能需求。

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