WMSIC Electronic Components

Xiangyizhongyuan/Xiangjiang CA45-A6R3M107T CA45

ModelCA45-A6R3M107T
PackageCASE-A-3216-16(mm)
BrandElectronic Component
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

19 specifications

Core information

Product name
CA45-A6R3M107T
Type
Xiangyi Zhongyuan/Xiangjiang
Minimum package
2000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
CA45-A6R3M107T
Electronic Component
1
Electronic Component
100uF
Package
CASE-A-3216-16(mm)
Electronic Component
Capacitor
Electronic Component
±20%
Electronic Component
0.079g
Current
6.3uA@25℃,5min
Electronic Component
1
Electronic Component
BM0263520977
Operating Temperature
55℃~+125℃
Current
180mA@100kHz
Voltage
6.3V
Electronic Component
Electronic Component

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

CA45-A6R3M107T 钽电容产品概述

一、产品定位与典型应用场景

CA45-A6R3M107T属于A型贴片钽电解电容,是湘怡中元/湘江针对中容量、宽温、小型化滤波需求设计的通用型元件。其核心参数(100μF/6.3V)适配主流3.3V、5V供电系统,广泛覆盖以下场景:

  • 消费电子终端:智能手机、平板的电源管理模块(PMIC)输出滤波,抑制开关电源高频纹波;
  • 可穿戴设备:智能手环、手表的低功耗电路滤波,平衡体积与待机功耗;
  • IoT与传感器模块:户外传感器节点、蓝牙低功耗(BLE)模块的供电滤波,宽温范围适配-20℃~60℃的环境变化;
  • 小型工业设备:微型PLC、智能电表的辅助电源滤波,满足可靠性要求。

二、核心电气参数解析

关键参数直接决定应用适配性,具体解析如下:

  1. 容值与精度:100μF±20%,中容量钽电容范畴,满足一般滤波电路的能量存储与纹波抑制需求;±20%精度覆盖消费级与工业级应用的容值偏差要求;
  2. 额定电压:6.3V,为3.3V/5V系统预留1.3V~3V安全余量,避免过压损坏;
  3. 漏电流:6.3μA(25℃,5min),低漏电流特性显著降低静态功耗,适合电池供电的低功耗设备;
  4. 纹波电流与ESR:180mA(100kHz)纹波电流能力,配合3Ω(100kHz)ESR,有效抑制50kHz~1MHz开关电源的高频纹波,提升输出电压稳定性;
  5. 工作温度范围:-55℃~+125℃,覆盖工业级与消费级设备的环境温度需求,高低温下性能衰减远低于铝电解电容。

三、关键性能特性

  1. 宽温稳定性:钽电容固有特性使产品在-55℃~+125℃范围内,容值变化率<±15%(典型值),漏电流上升幅度小,极端环境下仍稳定工作;
  2. 小型化设计:A型3216封装(公制3.2mm×1.6mm×1.0mm,对应英制0805),体积紧凑,适配高密度PCB布局;
  3. 可靠性优势:无电解液干涸问题,额定温度下寿命可达1000小时以上,抗振动(10g~2000Hz)与冲击(100g/6ms)能力优于铝电解电容;
  4. 极性注意事项:有极性设计,安装需确认正极(带色带或圆点标记)与电路极性一致,反接会导致漏电流剧增甚至烧毁。

四、封装与安装适配

该产品采用A型贴片封装,符合IPC-J-STD-001贴片规范,适配以下安装方式:

  • SMT自动贴装:兼容常规贴片机吸嘴与程序,适合批量生产;
  • 手工焊接:需用低熔点焊锡(<260℃),焊接时间≤3秒,避免高温损伤电容;
  • PCB布局建议:靠近电源输出端或负载端放置,缩短走线长度降低寄生电感,提升滤波效率。

五、品牌与品质保障

湘怡中元(湘江电子)是国内钽电容老牌厂商,产品符合GB/T 2693《钽电解电容器总规范》 ,具备以下优势:

  • 一致性管控:批量产品的容值、ESR偏差均控制在规格内,避免电路性能不一致;
  • 可靠性测试:出厂前通过高低温循环(-55℃~125℃,50循环)、振动、冲击测试,满足工业级要求;
  • 应用支持:提供滤波电路设计参考与技术咨询,帮助客户优化方案。

总结:CA45-A6R3M107T是一款性能均衡的通用型A型钽电容,兼具小型化、宽温、低功耗与高可靠性,适配多场景电源滤波需求,是消费电子与小型工业设备的理想选择。

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