WMSIC Electronic Components

RUILON 10D151K

Model10D151K
PackageElectronic Component
BrandRUILON
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
RUILON 10D151K
Type
RUILON
Minimum package
500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
RUILON
Electronic Component
10D151K
Electronic Component
1
Package
Electronic Component
Electronic Component
Varistor Resistor
Electronic Component
13.5J
Electronic Component
0.712g
Electronic Component
1
Varistor Voltage
135V~165V
Electronic Component
BM0264391785
Voltage
250V
Static Power
400mW
Static Capacitor
1.3nF@1kHz
Operating Voltage(AC)
95V
Operating Voltage(DC)
125V

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

10D151K 产品概述

一、概述

RUILON(瑞隆源)10D151K 是一款径向引线封装的金属氧化物压敏电阻(MOV),为消费电子与工业电子提供高效的浪涌保护。该器件在瞬态过电压发生时响应迅速,能够吸收大能量脉冲并限制钳位电压,保护下游电路免受尖峰冲击损伤。

二、主要参数

  • 压敏电压(V1mA):135V ~ 165V
  • 钳位电压(典型):250V(在峰值浪涌电流条件下)
  • 工作电压(DC):125V
  • 工作电压(AC):95V
  • 峰值浪涌电流:2.5kA
  • 能量吸收能力:13.5J
  • 静态电容:1.3nF @ 1kHz
  • 静态功率(连续功耗):400mW
  • 主体及无引脚表面:镀镍处理
  • 封装形式:径向引线(通孔安装)

三、性能亮点

  • 宽电压适应性:V1mA 范围覆盖 18V 至 1500V(系列通用特性),10D151K 专为中高压工况设计,适配 125V DC / 95V AC 等常见电源轨。
  • 快速响应:压敏元件在亚微秒级触发,能在瞬态初期有效钳位,减少脉冲传导至敏感器件的能量。
  • 大能量吸收:可吸收高达 13.5J 的瞬态能量(按行业测试条件),配合 2.5kA 峰值冲击,适用于雷击、开关突跳等场景。
  • 低静态电容:1.3nF 在多数电源及信号保护应用中对信号完整性影响小,可在对电容敏感的电路中使用。
  • 镀镍外观:增强抗腐蚀与焊接可靠性,便于长期稳定工作。

四、典型应用

  • 消费电子:电源适配器、家电主板、电视、机顶盒等前端浪涌保护。
  • 工业电子:控制柜输入、驱动器供电保护、变频器防雷与开关干扰抑制。
    通常并联于电源总线或关键电路节点,用于吸收瞬态能量并快速钳位电压。

五、使用建议与注意事项

  • 选型原则:压敏电压应高于最大工作电压且有适当裕量;10D151K 在 125V DC / 95V AC 工况下使用合理。
  • 热管理:连续功耗 400mW,长时间工作或高温环境需留意散热与间隔,必要时采用并联或外加热沉/通风。
  • 保护配合:对于大雷击场合建议与熔断器、气体放电管等级联保护,防止器件在极端脉冲后损坏导致续流问题。
  • 安装要求:径向引线通孔焊接,焊接温度与时间应控制在元件规范范围内;镀镍表面提高焊接可靠性但仍需防止过热。
  • 安全与可靠性:确保器件在额定工作电压下长期运行,避免频繁处于钳位状态,必要时考虑更高能量等级的器件或并联设计。

10D151K 以其快速响应、较大能量吸收与适中的封装形式,是对中高电压电源线和关键电路进行可靠浪涌防护的实用选择。若需针对特定工况的进一步计算(如能量等级匹配、并联方案或热仿真),可提供更多系统参数以便详细评估。

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