WMSIC Electronic Components

TDK C1608C0G1H220JT000N

ModelC1608C0G1H220JT000N
Package0603
BrandTDK
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 Date code within 2 years

Available for RFQ

Technical data

Product details

18 specifications

Core information

Product name
TDK C1608C0G1H220JT000N
Type
TDK
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
TDK
Electronic Component
C1608C0G1H220JT000N
Electronic Component
1
Electronic Component
22pF
Package
0603
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±5%
Electronic Component
0.033g
Electronic Component
1
Electronic Component
BM0257238895
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.

TDK C1608C0G1H220JT000N 产品概述

一、主要参数概览

  • 容值:22 pF
  • 精度:±5%(J)
  • 额定电压:50 V DC
  • 温度系数:C0G(又称 NP0,Class 1)
  • 封装:0603(公制 1608)贴片陶瓷电容(MLCC)
  • 品牌:TDK
  • 包装:适合贴片自动化生产的卷带(Tape & Reel)包装

该型号为 TDK 公司面向高稳定性、小封装应用的 C0G 系列 0603 MLCC,适用于对温度和频率稳定性要求较高的电路。

二、关键性能与优势

  • 温度稳定性高:C0G(NP0)材料的温度系数接近 0 ppm/°C(Class 1),在典型工作温度范围(例如 −55°C 至 +125°C)内容值变化极小,适合对精度敏感的电路。
  • 频率响应优良:C0G 介质损耗低(低 tanδ),在射频和高频应用中表现良好,Q 值高,寄生效应小。
  • 直流偏压影响小:与高介电常数材料相比,C0G 的直流偏压效应可忽略,容值随电压下降非常有限,适合用于谐振和滤波网络。
  • 稳定可靠:无极化、绝缘电阻高、漏电小,长期稳定性好,适合长期可靠运行的产品设计。
  • 封装与自动化兼容:0603 尺寸兼顾空间利用与贴装可靠性,卷带包装便于表面贴装技术(SMT)批量生产。

三、典型应用场景

  • 高频/射频电路:RF 匹配网络、谐振器、滤波器、耦合电容等。
  • 时钟与振荡电路:晶振负载电容、相位噪声敏感的振荡器电路。
  • 精密模拟电路:滤波、定时与采样电路中需要高线性与低温漂的场合。
  • 高频旁路与去耦:在高频分量的旁路或阻抗匹配中,22 pF 可用于补偿或高频旁路。
  • 测量与传感前端:需保持稳定容值以保证测量精度的阻抗/电容传感应用。

四、PCB 设计与装配建议

  • 参考制造商推荐的焊盘尺寸与端子布局,保证良好焊点与热机械性能。0603 尺寸对焊盘设计敏感,建议使用厂家提供的推荐封装/焊盘图。
  • 贴片与回流焊:该产品兼容无铅回流工艺,按 JEDEC/制造商给出的回流温度曲线进行焊接;避免超出温度或超长停留时间以防应力与失效。
  • 机械应力控制:在元件冷却后避免对 PCB 局部弯曲或在元件附近施加过大机械力;在设计时尽量避免在电容两端附近开大孔或在元件下方布置不对称的铜厚,减少热应力和机械应力。
  • 清洗与后处理:常规清洗工艺对 C0G MLCC 无特别限制,但若使用超声清洗需评估对小封装元件的机械影响。
  • 储存与搬运:避免长期在高湿高温环境中存放,贴片前保持干燥包装,若拆封后长期未使用应按吸湿处理规范回流前烘干。

五、可靠性与注意事项

  • C0G MLCC 本身具有优异的温度与电压稳定性,但 0603 等小尺寸在强机械应力或 PCB 弯曲情况下仍可能发生裂纹或焊接处失效,设计时需考虑应力缓解。
  • 容值随时间的老化效应对 C0G 非常小,但在极端环境下仍建议通过实际测试验证长期漂移。
  • 若用于关键安全或汽车级应用,请确认具体零件是否通过相应的认证(如 AEC‑Q)并参考 TDK 正式 Datasheet 与可靠性报告。

六、替代与采购建议

  • 在需要替代时,可选择其它厂商的等规格 0603、C0G、22 pF、±5%、50 V MLCC(如 Murata、Yageo、KEMET、Samsung 等)做交叉比对,但务必对比温漂、频率特性、封装尺寸及可靠性测试结果。
  • 采购时注意:确认包装形式(卷带长度、带孔方向)、批次与料号完整性,并在量产前取得样品做 PCB 焊接与电性验证。
  • 最终设计与应用应以 TDK 官方 Datasheet 为准,必要时向供应商索取可靠性测试数据与应用支持。

总之,TDK C1608C0G1H220JT000N 为一款适合高稳定性、高频与精密应用的 0603 C0G MLCC。其低温漂、低损耗与良好频率特性使其在射频、振荡器与精密模拟电路中具有明显优势。设计与量产前建议参照厂方资料制定焊接与应力控制方案,以保证长期可靠性。

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