WMSIC Electronic Components

HRE CSA0603X7R104K500JT

ModelCSA0603X7R104K500JT
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 Option 71846

Availability on request

Technical data

Product details

16 specifications

Core information

Product name
HRE CSA0603X7R104K500JT
Type
HRE
Minimum package
4000

Technical parameters

Electronic Component
HRE
Electronic Component
CSA0603X7R104K500JT
Electronic Component
1
Electronic Component
100nF
Package
0603
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.035g
Electronic Component
1
Electronic Component
BM0264495021
Electronic Component
X7R
Voltage
50V
Electronic Component
4000

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

CSA0603X7R104K500JT 产品概述

一、产品简介

CSA0603X7R104K500JT 是 HRE(芯声)出品的一款贴片多层陶瓷电容(MLCC),公称电容值 100nF(104),公差 ±10%(K),额定电压 50V,介质类型 X7R,0603 封装(约 1.6 × 0.8 × 0.45 mm)。该系列着重于通用型去耦、旁路与滤波应用,兼顾成本与体积效率,适合大批量 SMT 贴装生产。

二、主要技术参数

  • 容值:100nF(0.1µF)
  • 精度:±10%(K)
  • 额定电压:50V DC
  • 介质:X7R(工作温度 -55°C 至 +125°C,温度特性在此范围内电容变化 ≤ ±15%)
  • 封装:0603(约 1.6 × 0.8 mm,厚度视制造工艺略有差异)
  • 类型:片式多层陶瓷电容(MLCC),表面贴装(SMD)
  • 表面处理与环保:RoHS / 无铅制程兼容(具体请参考出厂证书)

三、性能与特性

  • 体积小、容值密度高,适合空间受限的现代电路板设计。
  • X7R 介质在中等温度范围内稳定性良好,适用于一般电子设备的去耦和旁路场合。
  • 低等效串联电阻(ESR)与低串联电感(ESL),对高频降噪和瞬态响应有良好效果。
  • 受直流偏置影响:Class II 陶瓷(包括 X7R)在额定或工作电压下实际电容会有一定下降,具体降幅与尺寸、制造工艺相关,设计时应参考厂商的 DC-bias 曲线并预留裕量。

四、典型应用

  • 电源去耦与旁路(CPU、SoC、电源管理 IC 等)
  • 电源滤波、输入/输出滤波网络
  • 高频降噪、RF 前端旁路(非关键高精度滤波)
  • 一般电子产品(消费类、工业控制、通信设备等)中需要中等精度电容的场合

五、封装与工艺注意事项

  • 推荐回流焊装配,兼容无铅回流工艺,建议遵循 IPC/JEDEC 的 J-STD-020 温度曲线与厂商回流焊推荐曲线。
  • 焊盘设计与焊膏量影响焊接可靠性,建议采用厂商或 IPC 推荐的 0603 焊盘尺寸。
  • 避免电路板弯曲或机械应力集中(元件靠近板边或螺丝孔处可能产生可靠性问题);封装尺寸越小越容易受热应力影响。
  • 储存与防潮:防潮包装,避免长期潮湿环境。若经过湿存储,应按照回流前进行烘烤除湿以防爆裂(baking)——具体温度/时间请参照出厂说明。

六、可靠性与设计建议

  • 长期稳定性:Class II 陶瓷(X7R)可能存在老化效应,电容值随时间轻微下降;若电路要求长期高精度,请考虑选用温度系数更稳定的介质(如 C0G/NP0)。
  • 电压裕量:在关键电路或对电容值敏感的应用中,建议留出 20% 或更多的电容裕量,或参考 HRE 的 DC-bias 数据曲线来确定实际工作电容。
  • 并联使用:为改善 ESR/ESL 或扩展容值范围,可并联多只不同封装/容值的 MLCC,以获得更好的频率响应。

七、型号说明(示例)

CSA0603X7R104K500JT 可分解为:CSA(系列/厂商代号) + 0603(封装) + X7R(介质) + 104(100nF) + K(±10%) + 50(50V) + JT(包装/出厂批次等)。如需确切的包装形式、出货卷带长度或检验报告,请在订购时向 HRE(芯声)供应商确认。

如需进一步的电气曲线(温度特性、频率响应、DC-bias 曲线)、回流焊推荐曲线或可靠性测试报告(IR、寿命、温湿循环),可提供具体用途与数量,我可协助准备更详细的技术支持资料。

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