WMSIC Electronic Components

HONOR RVT1H1R0M0405

ModelRVT1H1R0M0405
PackageSMD,4x5.4mm
BrandHONOR
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

19 specifications

Core information

Product name
HONOR RVT1H1R0M0405
Type
HONOR
Minimum package
2000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HONOR
Electronic Component
RVT1H1R0M0405
Electronic Component
1
Electronic Component
1uF
Package
SMD,4x5.4mm
Electronic Component
SMD Aluminum Electrolytic Capacitor
Electronic Component
±20%
Electronic Component
0.237g
Electronic Component
1
Electronic Component
BM0265810085
Electronic Component
2000hrs@105℃
Operating Temperature
55℃~+105℃
Voltage
50V
Capacitor
4mm
Capacitor
5.4mm

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

RVT1H1R0M0405 贴片电解电容产品概述

RVT1H1R0M0405是HONOR品牌推出的基础型小型化贴片电解电容,专为中低端电子系统的滤波、耦合、储能需求设计。其参数平衡了体积、性能与成本,覆盖消费电子、工业控制等多场景,是工程中常见的高性价比选型。

一、产品身份与品牌定位

该电容属于HONOR品牌的常规电解电容系列,型号命名逻辑清晰:

  • RVT:系列代号(贴片电解电容通用系列);
  • 1H:额定电压标识(行业惯例中“1H”对应50V直流);
  • 1R0:容值参数(1uF,“R”代表小数点);
  • M0405:封装尺寸(电容体直径4mm、长度5.4mm)。

作为品牌基础款,其性能稳定且价格亲民,适配多数不需要高精度、超宽温的常规电路。

二、核心电气性能详解

1. 容值与精度

容值为1uF±20%,符合电解电容的常规精度范围(电解电容因制造工艺,精度普遍高于陶瓷电容但低于薄膜电容)。该容值适合中低频滤波(如电源纹波抑制)、耦合电路(如音频信号传输),兼顾容量与体积平衡,避免了大容量电容的空间冗余。

2. 额定电压与安全裕量

额定电压为50V直流(电解电容默认标注直流电压,若需交流应用需降额)。工程中建议实际工作电压不超过40V(保留20%安全裕量),可有效避免过压导致的漏电流增大、寿命衰减甚至击穿。

3. 温度与寿命特性

  • 工作温度范围:-55℃~+105℃,覆盖工业级、车载级宽温需求,可适应严寒(如户外传感器)或高温(如车载仪表盘)环境;
  • 寿命测试:2000hrs@105℃(行业高温加速寿命标准)。按“温度每降10℃,寿命翻倍”的经验公式,85℃下寿命约4000hrs,25℃常温下可达数万小时,满足长期稳定使用。

4. 其他电气特性

  • 漏电流:符合电解电容常规标准(25℃下≤0.01CV μA,C为容值、V为额定电压),可满足低纹波电源需求;
  • ESR(等效串联电阻):小型贴片电解的ESR特性适中,适合中低频滤波,不适合高频电路(高频需选陶瓷电容)。

三、物理封装与机械可靠性

1. 封装规格与尺寸

采用SMD径向贴片封装,电容体直径4mm、长度5.4mm,属于小型化设计。焊盘间距符合IPC行业标准,可兼容自动贴装设备(SMT),生产效率高;同时节省PCB空间,适合高密度布局(如小型路由器、手持设备)。

2. 耐温与抗振性能

  • 焊接耐温:封装材料可承受回流焊峰值温度(260℃左右),焊接过程无性能衰减;
  • 抗振性能:满足GB/T 2423.10标准,可承受运输、使用中的常规振动(如车载振动、工业设备振动),不易出现引脚脱落、内部电极断裂。

3. 极性标识

电解电容为有极性器件,产品表面标注黑色负极环,焊接时需严格匹配PCB正负极焊盘,反接会导致漏电流剧增甚至爆炸。

四、典型应用场景

该电容的参数适配以下场景:

  1. 消费电子:小型电源适配器滤波、蓝牙音箱耦合、LED台灯驱动储能;
  2. 工业控制:PLC模块滤波、传感器信号耦合、小型电机驱动储能;
  3. 车载电子:车载音响电源滤波、仪表盘背光电源、车载充电器滤波;
  4. 通信设备:小型基站、路由器的DC-DC转换滤波、无线模块耦合。

五、选型与使用注意事项

  1. 电压降额:工作电压需低于50V,高温环境(≥105℃)建议≤35V,延长寿命;
  2. 温度适配:避免超过105℃使用,低温(-55℃)下容值略有衰减(属正常现象);
  3. 焊接工艺:回流焊需控制温度/时间,手工焊避免烙铁头直接接触电容体;
  4. 极性检查:焊接前务必确认正负极与PCB一致,反接必损。

总结:RVT1H1R0M0405是一款性价比突出的小型贴片电解电容,宽温范围、紧凑封装及稳定性能使其成为多数常规电子电路的可靠选型,适合对成本敏感且需长期运行的设备。

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