WMSIC Electronic Components

16TQC220MD3

Model16TQC220MD3
Package2917
BrandPANASONIC
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

20 specifications

Core information

Product name
PANASONIC 16TQC220MD3
Type
PANASONIC
Unit
Electronic Component
Minimum package
2500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
PANASONIC
Electronic Component
16TQC220MD3
Electronic Component
1
Electronic Component
220uF
Package
2917
Electronic Component
Capacitor
Electronic Component
±20%
Electronic Component
0.46g
Electronic Component
1
Electronic Component
BM0257240714
Operating Temperature
55℃~+105℃
Voltage
16V
Electronic Component
Electronic Component
Electronic Component
2500

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

16TQC220MD3 产品概述

一、产品简介

16TQC220MD3 为 PANASONIC(松下)系列的钽聚合物电容(TANT POLY),标称容量 220 µF,额定电压 16 V,容差 ±20%。该器件以低等效串联电阻(ESR)和宽工作温度范围为特点,适用于对电源滤波与瞬态响应有较高要求的电子系统。封装型号为 2917,采用表面贴装形式,便于自动化贴片与回流焊加工。

二、主要电气参数

  • 容值:220 µF(±20%)
  • 额定电压:16 V
  • 等效串联电阻(ESR):50 mΩ @ 100 kHz
  • 工作温度范围:-55 ℃ ~ +105 ℃
  • 描述:CAP TANT POLY 220UF 16V(钽聚合物电容)
    上述参数显示本型号在高频纹波抑制与瞬态响应方面具有明显优势,特别适合用于开关电源输出、LDO 后端的去耦及输入滤波场合。

三、结构与封装说明

16TQC220MD3 为钽聚合物(solid polymer)结构,内部电解介质为导电高分子,兼具钽电容稳定性与固态电解质的低阻抗特性。封装标识为 2917(表面贴装),适配常见 PCB 布局和自动化贴装流程;具体外形与脚距请参考厂家封装图纸以便布板与热管理设计。

四、关键性能优势

  • 低 ESR(50 mΩ @100 kHz),在高频条件下提供优秀的滤波与稳压支撑。
  • 宽温度范围(-55 ℃ 至 +105 ℃),在多数工业与消费类环境中保持电性能稳定。
  • 钽聚合物电解质相比液体电解电容更耐高温、低漏电且寿命更可预测。
  • 封装适合高密度 PCB 布局,适配自动化生产。

五、典型应用场景

  • 开关稳压器(DC-DC)输出端滤波与去耦;
  • CPU、FPGA、ASIC 等供电去耦与瞬态电流支撑;
  • 通信设备、电源模块、消费电子及工业控制电源滤波;
  • 对噪声抑制和启动/瞬态响应有较高要求的电源链路。

六、选型与使用建议

  • 极性使用:钽聚合物电容为极性器件,安装时必须严格按照极性标识接入,防止反向电压损坏。
  • 电压降额:建议在设计中对钽电容实施适度降额(例如留有裕度,避免长期满额定电压工作),具体降额比例请参照厂方规范。
  • 并联配置:若需更低 ESR 或更高电流承受能力,可考虑多个相同型号并联,但须注意电流分配与 PCB 布线对称性。
  • 环境适配:在高温或高振动环境下,请核实是否需选择有认证的产品版本或额外的机械固定措施。

七、焊接与储存注意事项

  • 推荐遵循松下的回流焊曲线和湿气敏感等级(MSL)处理流程;避免超出厂商规定的峰值回流温度与时长。
  • 储存时防潮、防污染,长时间储存应定期检查封装完整性与外观。钽聚合物相较于液态电解电容对湿度敏感性较低,但仍需良好保管。

八、可靠性与质量建议

本型号由松下生产,建议在关键应用中向供应商索取相关可靠性测试报告(如寿命试验、温度循环、振动与冲击测试数据)以满足产品开发的质量验证要求。对关键系统,建议做整机层面的加速老化与长期运行验证。

总结:16TQC220MD3 以 220 µF/16 V 的容量组合、低 ESR 与宽温设计,为现代电源设计提供可靠的滤波与瞬态支撑,是对性能与体积有综合要求系统的良好选择。购买与工程使用时请参照松下官方 datasheet 与应用手册进行最终确认。

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