WMSIC Electronic Components

HRE CSA0603X7R105K160JT

ModelCSA0603X7R105K160JT
Package0603
BrandHRE
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
HRE CSA0603X7R105K160JT
Type
HRE
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HRE
Electronic Component
CSA0603X7R105K160JT
Electronic Component
1
Electronic Component
1uF
Package
0603
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.035g
Electronic Component
1
Electronic Component
BM0265156620
Electronic Component
X7R
Voltage
16V
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.

CSA0603X7R105K160JT 多层陶瓷电容(MLCC)产品概述

CSA0603X7R105K160JT是芯声电子(HRE) 推出的一款0603封装多层陶瓷电容,针对消费电子、小型工业设备等场景优化设计,兼具容值稳定性、宽温度适应性与高可靠性,是电源滤波、信号耦合等电路的常用元件。

一、产品基本信息

该型号遵循MLCC常规命名逻辑,各部分含义清晰:

  • CSA0603:封装规格(英制0603,对应公制1.6mm×0.8mm);
  • X7R:陶瓷材质代码(铁电陶瓷);
  • 105K:容值参数(10⁵ pF=1μF,精度±10%);
  • 160:额定直流电压(16V);
  • JT:系列/包装标识(HRE内部系列,适配卷装/编带包装)。

产品类型为贴片式多层陶瓷电容(MLCC),采用镍电极(无铅环保),符合RoHS 2.0、REACH等环保标准。

二、核心技术参数详解

1. 容值与精度

标称容值为1μF(1000nF),精度等级为**±10%(K级)**,在常规工作条件下(25℃、额定电压以下),容值偏差控制在允许范围内,满足多数电路的滤波、耦合需求。

2. 额定电压与耐压

额定直流电压为16V,短时间可承受1.5倍额定电压(24V)的浪涌冲击,适合低电压电路(如3.3V、5V供电系统)的电源滤波应用。

3. 温度系数与工作温度范围

采用X7R陶瓷材质,温度系数特性为:

  • 工作温度范围:-55℃ ~ +125℃;
  • 容值变化率:±15%(相对于25℃时的容值)。 该特性优于Y5V等高容值材质,能适应高温环境(如充电时的手机主板、工业设备的高温模块)。

4. 封装与尺寸

封装为0603英制,具体尺寸(公制):

  • 长度:1.6±0.15mm;
  • 宽度:0.8±0.15mm;
  • 厚度:0.8±0.1mm(典型值,依生产批次略有差异)。 适合高密度贴片组装,兼容自动化SMT生产线。

三、X7R材质的特性与优势

X7R是MLCC中应用最广泛的陶瓷材质之一,相比其他材质(如NPO、Y5V)具有明显优势:

  1. 容值与温度稳定性平衡:NPO材质容值稳定但最大仅数百nF,Y5V容值可达数十μF但温度变化超±20%;X7R兼顾两者,1μF容值+±15%温度偏差,适配多数中容值需求;
  2. 损耗低:介质损耗角正切值(tanδ)≤0.02(1kHz下),比Y5V(tanδ≤0.05)更低,适合信号线路的耦合、滤波,减少能量损耗;
  3. 可靠性高:陶瓷结构致密,耐老化性能好,长期工作后容值衰减小。

四、典型应用场景

结合参数特性,该电容主要用于以下场景:

  1. 消费电子终端:
    • 手机、平板的CPU/Vcc电源滤波(抑制电源纹波);
    • 蓝牙耳机、智能手表的音频耦合电容(传递音频信号);
    • 便携式充电器的输出滤波(稳定输出电压)。
  2. 小型工业设备:
    • 传感器模块(如温度、压力传感器)的电源去耦;
    • 小型PLC(可编程逻辑控制器)的输入/输出滤波。
  3. 通信小模块:
    • WiFi、蓝牙模块的射频辅助滤波(抑制杂波);
    • 物联网(IoT)终端的低功耗电路滤波。

五、可靠性与工艺保障

HRE芯声对该产品的可靠性管控严格:

  1. 焊接兼容性:支持回流焊(260℃峰值,3次循环)、波峰焊(240℃峰值),焊接后无开裂、短路等问题;
  2. 机械强度:通过振动测试(10~2000Hz,加速度10G)、冲击测试(1000G,1ms),适合便携式设备的跌落场景;
  3. 绝缘性能:25℃下绝缘电阻≥10GΩ,漏电流≤1μA(16V直流下),适合低功耗电路;
  4. 环保合规:采用无铅镍电极,无镉、铅等有害物质,符合欧盟RoHS指令。

六、品牌与应用注意事项

HRE芯声是国内专注MLCC研发生产的企业,产品覆盖0402~1206封装、NPO/X7R/Y5V等材质,广泛应用于消费电子、小型工业设备等领域。

应用注意事项:

  • 避免超过额定电压工作,防止击穿;
  • 焊接时需控制温度曲线,避免高温损伤陶瓷层;
  • 储存环境:温度25±5℃,湿度≤60%,避免长期暴露于潮湿环境。

该产品以其稳定的性能、紧凑的封装与高性价比,成为中低端消费电子与小型工业设备的优选MLCC之一。

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