WMSIC Electronic Components

CCTC TCC0603COG221J101CT

ModelTCC0603COG221J101CT
Package0603
BrandCCTC
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
CCTC TCC0603COG221J101CT
Type
CCTC
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
CCTC
Electronic Component
TCC0603COG221J101CT
Electronic Component
1
Electronic Component
220pF
Package
0603
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±5%
Electronic Component
0.035g
Electronic Component
1
Electronic Component
BM0264862596
Electronic Component
C0G
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.

TCC0603COG221J101CT 产品概述

一、产品简介

TCC0603COG221J101CT 是由 CCTC(三环)推出的一款高稳定性贴片陶瓷电容器。标称容值为 220 pF(标识 221),精度 ±5%(J),额定电压 100 V,介质为 C0G(俗称 NPO),封装为 0603(1608 公制),厚度约 0.8 mm。该型号定位于对温度稳定性、频率特性和低损耗有较高要求的精密电路场合。

二、主要规格参数

  • 容量:220 pF
  • 精度:±5%(J)
  • 额定电压:100 V DC
  • 温度系数:C0G / NPO(近乎零漂移,典型 ±30 ppm/°C 级别)
  • 封装:0603(约 1.6 mm × 0.8 mm)厚度 0.8 mm
  • 品牌:CCTC(三环)
  • 外形:贴片(SMD)

三、性能特点

  • 温度稳定性优良:C0G/NPO 介质使电容值随温度几乎不变化,适合精密计时、振荡和滤波电路。
  • 低损耗、高 Q 值:在高频应用中表现出较低的介质损耗,信号衰减小,适合射频和高频耦合/匹配。
  • 电压线性好:对直流偏置不敏感,工作电压下电容保持稳定。
  • 封装小巧:0603 适合高密度 PCB 布局,厚度 0.8 mm 有利于机械强度与可焊性平衡。

四、典型应用场景

  • 高频与射频电路:耦合、匹配网络、谐振回路。
  • 精密模拟电路:振荡器、定时电路、滤波器、ADC/DAC 的取样与参考旁路。
  • 测量与传感器前端:对温漂和稳定性要求高的电路。
  • 需要低介质损耗、高 Q 的通信设备与射频模块。

五、封装与尺寸说明

  • 0603(英制 0.06" × 0.03";公制 ≈1.6 mm ×0.8 mm),厚度标注 0.8 mm。
  • 小型化适配常见 SMT 贴片流程,焊盘设计应保证良好焊点和热量分布以避免应力集中。

六、工艺与焊接建议

  • 建议采用标准回流焊工艺(参考 JEDEC / J-STD-020),峰值温度 ≤ 260°C。
  • 为减少应力和避免裂纹,焊盘应设计合理焊膏量,回流曲线温升平缓。
  • 存放或超过推荐吸湿时间后,若包装破损建议按厂家建议进行预烘(去湿)处理。
  • 安装时避免 PCB 弯曲或过度机械应力,防止器件端面破裂或性能退化。

七、选型注意事项与替代方案

  • 若电容量或体积要求更高,可考虑 X7R/ X5R 等高介电常数材料,但需权衡温漂与频率特性。
  • 对于更高工作电压或更大电容值,应检查外形尺寸与 DC 偏置影响,必要时选择更大封装或不同介质。
  • 在射频设计中关注自身谐振频率(SRF)与寄生参数,必要时配合仿真和测试确认性能。

八、储存与可靠性

  • 建议在干燥、防尘包装内保存,避免长期潮湿暴露;贴片卷带在封装完整情况下可常温储存。
  • 常规使用环境下,C0G 陶瓷电容具有良好长期稳定性和可靠性,适合高可靠性电子产品设计。

总结:TCC0603COG221J101CT 以其稳定的温度特性、低损耗和良好的电压线性,适合要求高精度与高频性能的应用场合。选型时应结合工作电压、频率范围和电路工艺要求做综合评估。若需更详细的电气特性、封装图纸或可靠性测试报告,可联系供应商索取完整数据手册。

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