WMSIC Electronic Components

Walsin 0603B102K101CT

Model0603B102K101CT
Package0603
Brand(Walsin)
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 26+

Available for RFQ

Technical data

Product details

18 specifications

Core information

Product name
(Walsin) 0603B102K101CT
Type
WALSIN
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
(WALSIN)
Electronic Component
0603B102K101CT
Electronic Component
1
Electronic Component
1nF
Package
0603
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.035g
Electronic Component
1
Electronic Component
BM0264353459
Electronic Component
X7R
Voltage
100V
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.

华新科0603B102K101CT陶瓷电容器产品概述

一、产品核心参数总览

华新科0603B102K101CT为多层陶瓷电容器(MLCC),核心参数清晰适配中等功率与小型化电路需求:

  • 容值与精度:1nF(1000pF),三位数字标识为「102」;精度±10%,标识代码「K」
  • 额定电压:100V DC(直流耐压),满足中低压电路的安全工作需求
  • 温度特性:X7R介质,对应温度范围-55℃~+125℃,容值变化率≤±15%(行业标准)
  • 封装尺寸:0603英寸(英制)/1608公制,实际尺寸1.6mm×0.8mm×0.5mm(典型厚度)
  • 环保认证:符合RoHS 2.0、REACH法规,端电极采用无铅锡铜合金,适配绿色供应链
  • 基础性能:低等效串联电阻(ESR)、低等效串联电感(ESL),高频滤波性能优异

二、产品技术特性解析

该产品的核心优势集中在宽温稳定性、小封装耐压平衡与高频适配性:

  1. X7R介质的温度稳定性:相比NP0(容值范围窄)、Y5V(温漂大),X7R兼顾容值范围与温度稳定性,适合工业、汽车等宽温场景(如-40℃~+85℃环境下长期工作);
  2. 小封装下的高耐压:0603封装(1.6×0.8mm)实现100V耐压,突破小尺寸MLCC的耐压上限,满足便携式设备的「小型化+中耐压」需求;
  3. 高频滤波性能:叠层结构降低ESR/ESL,在10MHz~1GHz频段内滤波效率显著,可有效抑制射频干扰(EMI);
  4. 可靠性设计:华新科采用高精度叠层工艺,端电极与陶瓷基体结合力强,通过高温老化(125℃×1000h)、湿度循环(85℃/85%RH×500h)测试,失效率≤0.1%/1000h。

三、典型应用场景

该产品适配多领域的电源滤波、信号耦合、EMI抑制需求:

  1. 消费电子:智能手机、平板的DC-DC转换电路输出滤波、音频电路信号耦合、射频前端EMI抑制;
  2. 工业控制:PLC(可编程逻辑控制器)数字信号耦合、传感器接口滤波、小型电机驱动电路保护电容;
  3. 通信设备:基站射频模块信号耦合、光模块电源滤波、路由器EMI抑制;
  4. 小型医疗设备:便携式血压计、血糖仪的电源模块滤波、信号调理电路耦合(需配合医疗级认证场景)。

四、品牌与封装价值

  1. 华新科品牌背书:作为全球Top5 MLCC制造商,华新科产品通过ISO 9001、IATF 16949(汽车级)认证,广泛应用于苹果、华为等品牌客户,一致性与可靠性行业领先;
  2. 0603封装适配性:1608公制尺寸紧凑,可实现高密度PCB布局(每平方厘米可布100+颗),降低设备体积与重量,适配智能穿戴、IoT终端等小型化趋势。

五、选型与使用注意事项

  1. 电压降额使用:建议工作电压不超过额定电压的80%(即80V),脉冲电压场景需额外降额至70%,避免长期过压导致电容老化;
  2. 焊接工艺规范:回流焊峰值温度≤260℃,时间≤10秒;波峰焊需控制浸入深度≤封装高度的1/2,避免焊料渗入电容内部;
  3. 机械应力控制:PCB弯曲度≤0.5%,焊接后避免尖锐工具触碰电容本体,防止陶瓷开裂;
  4. 存储环境要求:存储温度-40℃~+85℃,湿度≤60%,开封后建议12个月内使用完毕,防止端电极氧化。

综上,华新科0603B102K101CT是一款高性价比、宽温稳定、小封装耐压的MLCC,适配消费电子、工业控制等多领域的中等功率电路需求,是小型化设备的理想被动元件选择。

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