WMSIC Electronic Components

HRE CSA0603C0G330J500JT

ModelCSA0603C0G330J500JT
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 CSA0603C0G330J500JT
Type
HRE
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HRE
Electronic Component
CSA0603C0G330J500JT
Electronic Component
1
Electronic Component
33pF
Package
0603
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±5%
Electronic Component
0.035g
Electronic Component
1
Electronic Component
BM0264743642
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.

CSA0603C0G330J500JT 产品概述

CSA0603C0G330J500JT 为 HRE(芯声)出品的一款贴片多层陶瓷电容(MLCC),容量 33 pF,精度 ±5%(J),额定电压 50 V,介质为 C0G(又称 NP0),封装 0603(约 1.6 mm × 0.8 mm)。该系列以温度特性稳定、损耗低、频率特性优异为主要卖点,适用于对精度和稳定性要求较高的模拟、射频及时钟电路。

一、主要参数与产品特性

  • 容量:33 pF ±5%
  • 额定电压:50 V DC
  • 介质类型:C0G(NP0),温度系数接近 0 ppm/°C(典型 ±30 ppm/°C 范围)
  • 封装:0603(贴片)
  • 品牌:HRE(芯声)

主要特性:

  • 温度稳定性好,线性度高,几乎无电容老化效应
  • 损耗低、Q 值高,适合高频、射频应用
  • 在直流偏压下电容变化极小,适合精密滤波与时基电路

二、电气与频率特性说明

C0G 介质提供接近理想电容的温度响应和极低的介电损耗,33 pF 的小容量在 0603 封装下具有较高的自谐频率,适合 MHz 乃至更高频段的信号处理。与高介电常数介质(如 X7R、X5R)相比,C0G 在频率、温度和时间上的稳定性明显优越,但单位体积下的最大容量较低。

三、典型应用场景

  • 高频滤波与阻抗匹配(RF 前端、天线匹配)
  • 时钟振荡器、谐振回路、石英谐振器旁路
  • 精密模拟电路:ADC/DAC 前端、采样电路、参考滤波
  • 高频旁路与去耦(对小容量、高频抗扰要求场合)

四、焊接、存储与使用建议

  • 推荐按制造商的回流焊工艺进行,符合无铅回流 JEDEC 指南;峰值温度与持续时间应参考制造商数据表(通常控制在器件可承受范围内)。
  • 贮存建议:干燥、防潮、防震;长期储存应保持原包装或防潮盒内。
  • 贴装注意:避免基板弯曲或过大机械应力,贴片后板材弯曲可能导致电容损坏或焊接裂纹。
  • 处理建议:使用防静电镊子或真空取放,避免直接用手接触焊盘端子以减少焊接不良风险。

五、封装与订购信息

  • 封装:0603 贴片,常见包装为卷带(Tape & Reel),便于 SMT 贴装机自动化生产。
  • 订购时请按完整料号和包装单位下单,若需特殊筛选(如高可靠性筛选、抗震等级),建议与供应商确认。

六、设计与替代方案注意

  • 若电路对容量随偏压变化高度敏感,应优先选用 C0G;若需要更大容量或体积受限,可考虑 X7R/X5R,但需注意温漂和偏压引起的容量漂移。
  • 在高频设计中,应配合合理布局,缩短引线长度并与地线做低阻抗连接,以发挥 0603 小封装和 C0G 介质的高频性能。

总结:CSA0603C0G330J500JT 是一款面向精密与高频场合的高稳定性 MLCC,凭借 C0G 介质的低损耗与优良温度特性,适用于对时间稳定性、频率响应和低噪声有较高要求的电子系统。购买与设计前建议参考 HRE 的详细数据表以获得完整的机械、电气与可靠性规范。

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