WMSIC Electronic Components

lelon VZT331M1VTR-0810 VZT331M1VTR

ModelVZT331M1VTR-0810
PackageSMD,8x10mm
Brandlelon
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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
lelon VZT331M1VTR-0810
Type
LELON
Minimum package
500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
LELON
Electronic Component
VZT331M1VTR-0810
Electronic Component
1
Electronic Component
330uF
Package
SMD,8x10mm
Electronic Component
SMD Aluminum Electrolytic Capacitor
Electronic Component
±20%
Electronic Component
0.647g
Electronic Component
1
Electronic Component
BM0209615685
Operating Temperature
55℃~+105℃
Voltage
35V
Capacitor
8mm
Capacitor
10mm
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.

VZT331M1VTR-0810 贴片铝电解电容产品概述

一、产品基本定位

VZT331M1VTR-0810是台湾立隆(lelom) 推出的小型化贴片铝电解电容,针对低压直流电路的储能、滤波、耦合核心需求设计,兼顾紧凑尺寸与稳定性能,适配消费电子、工业控制、车载电子等多领域的小型化设备,是替代传统插件电解的高性价比选择。

二、核心参数深度解析

1. 容值与精度

标称容值330μF,精度±20%——该容值处于中等储能区间,可有效滤除中低频纹波(如电源输出的100Hz/200Hz纹波),同时避免过高容值带来的体积冗余,适合电源模块输出滤波、音频电路耦合等场景。

2. 额定电压与耐温

  • 额定电压35VDC:适配12V/24V低压直流系统(如车载辅助电源、手机充电器),需注意电路工作电压(含纹波峰值)需控制在额定值以内(建议预留1.2倍安全余量);
  • 工作温度**-55℃+105℃**:宽温特性覆盖极端环境——低温环境(如北方户外设备)下容量衰减≤10%(1000小时后),高温环境(如密闭电源盒)下仍能保持性能稳定,可靠性高于普通-40℃+85℃的电容。

3. 尺寸规格

电容体直径8mm、长度10mm,属于小型贴片封装,可直接集成到高密度PCB布局中(最小焊盘间距仅1.2mm),适配手机充电器、小型PLC等紧凑设备的空间需求。

三、封装与焊接特性

采用SMD贴片封装(8×10mm),具备以下实用优势:

  • 自动化兼容:适配常规SMT生产线(回流焊温度≤260℃),焊接效率高,适合批量生产;
  • 极性清晰:电容体表面印有负极标识(如黑色条带),焊接时可快速确认方向,避免反向损坏;
  • 焊接可靠:采用耐高温铝壳与焊盘设计,焊接后焊点牢固,抗振动性能优于插件电解(振动频率20Hz~2000Hz下,电容性能无衰减)。

四、典型应用场景

1. 消费电子领域

  • 手机充电器、平板电脑电源模块:35V电压适配输出端,105℃耐温满足充电时的温升需求;
  • 便携式音箱、机顶盒:330μF容值可滤除音频电路的低频噪声,提升音质。

2. 工业控制设备

  • 小型PLC、传感器模块:宽温范围适应工业现场的-20℃~+60℃温度波动;
  • 低压电源模块:紧凑尺寸适合设备小型化,同时满足纹波抑制需求。

3. 车载电子系统

  • 车载充电器、仪表盘辅助电路:-55℃低温特性适配北方冬季环境,35V电压满足车载12V/24V系统;
  • 倒车影像电源:抗振动性能适配汽车行驶时的振动场景。

4. 通信设备

  • 路由器、交换机电源滤波:330μF容值可有效抑制电源纹波,提升信号传输稳定性。

五、品牌与可靠性保障

台湾立隆(lelom)作为铝电解电容领域的专业厂商,该产品具备以下可靠性优势:

  • 材料品质:采用高纯度铝箔(纯度≥99.9%)与低漏电流电解液,漏电流≤0.01CV(20℃时),使用寿命≥2000小时(105℃、额定电压下);
  • 测试验证:出厂前经过高低温循环测试(-55℃~+105℃,循环50次)、耐电压测试(43.75V,持续1分钟)、容量衰减测试(105℃、额定电压下,1000小时后容量衰减≤20%);
  • 行业认可:广泛应用于华为、小米等国内厂商的消费电子设备,符合RoHS环保标准。

六、选型与使用注意事项

  1. 电压匹配:避免电路工作电压超过35VDC,若需更高电压需更换40V/50V规格;
  2. 极性确认:焊接时必须按负极标识安装,反向通电会导致电容鼓包、爆炸;
  3. 环境适配:若使用环境温度超出-55℃~+105℃,需更换耐温更高的型号(如+125℃);
  4. PCB布局:焊盘尺寸建议不小于3mm×2mm,避免焊接时电容倾斜。

该产品以紧凑尺寸、宽温特性与稳定性能,成为低压直流电路中替代传统插件电解的理想选择,适合对体积、可靠性有双重要求的电子设备设计。

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