WMSIC Electronic Components

RUILON 10D560K

Model10D560K
PackageThrough-hole, P=7.5mm
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 10D560K
Type
RUILON
Minimum package
500 袋

Technical parameters

Electronic Component
Electronic Component
Electronic Component
RUILON
Electronic Component
10D560K
Electronic Component
1
Package
Through-hole, P=7.5mm
Electronic Component
Varistor Resistor
Electronic Component
5J
Electronic Component
0.712g
Electronic Component
1
Varistor Voltage
50V~62V
Electronic Component
BM0246698095
Voltage
100V
Static Power
50mW
Static Capacitor
2.9nF@1kHz
Operating Voltage(AC)
35V
Operating Voltage(DC)
45V

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

10D560K 压敏电阻(RUILON 插件型)产品概述

一、产品简介

10D560K 是 RUILON(瑞隆源)品牌的一款插件式金属氧化物压敏电阻(MOV),适用于中低压直流/交流系统的浪涌抑制与过压保护。该器件以插针式封装(P = 7.5 mm)为主,便于通过孔(DIP)安装,适用于电源防护模块、工业控制、电源适配器、通讯设备和家电等需要吸收瞬态过电压的场合。

二、主要电气参数

  • 标称压敏电压(Varistor Voltage):约 50 V ~ 62 V(型号命名 10D560K 所指示的典型压敏区间以实际出厂测试值为准)
  • 钳位电压(Clamping/VC):典型约 100 V(在浪涌条件下,实际值可在约 100–110 V 范围内,随测试波形与电流变化)
  • 工作电压(直流):45 V DC(建议长期工作电压)
  • 工作电压(交流):35 V AC(有效值)
  • 峰值浪涌电流:500 A(器件能承受短时大电流浪涌;常按行业脉冲波形进行测试,具体应参照出厂测试条件)
  • 能量吸收:5 J(表示器件在规定测试条件下单次吸收能量能力)
  • 静态电容:2.9 nF @ 1 kHz(在信号线路应用时需考虑电容对高频信号的影响)
  • 静态功耗/漏电:约 50 mW(在额定静态条件下的功率耗散或漏电相关指标)

三、电气特性解读

  • 压敏电阻的“压敏电压”表征在小电流下器件开始导通的电压区间。10D560K 的标称值处于中低电压段,适合对低压直流/交流系统提供第一道浪涌保护。
  • “钳位电压”表示在大浪涌电流作用下压敏电阻限制电压的能力。钳位电压受浪涌电流幅值、波形和环境温度影响,设计时需将此值与被保护电路能够承受的最大电压进行比对。
  • 静态电容 2.9 nF 在敏感信号通道(例如高速数据线)上可能造成信号失真或带宽下降,因此若用于信号端保护,应评估电容对通信性能的影响。
  • 峰值浪涌电流与能量吸收能力决定了器件在遭受短时高能脉冲(如雷击感应、开关瞬态)时的生存能力。多次重复冲击下性能会下降,实际应用应考虑余量与保护器件的寿命。

四、典型应用场景

  • 开关电源输入端、输出端的瞬态浪涌保护;
  • 家电电源、工业控制电源防护;
  • 低压直流供电系统(如车载电源、仪表电源)的过压吸收;
  • 作为电源滤波与浪涌抑制的并联元件,与熔断器、PTC 等组合构建多层过压/过流保护方案。
    注意:该器件不应替代熔断器做连续过流保护,也不作稳压元件使用。

五、选型与使用建议

  • 根据被保护电路的最大工作电压选择合适的压敏电压,留有足够的余量以避免器件长期处于半导通状态;对本型号,应保证工作电压远低于其压敏触发电压区间。
  • 考虑浪涌水平与能量预算:若系统可能遇到超过单次 5 J 或峰值远超 500 A 的冲击,需选用能量与电流更大的方案或并联/串联组合件。
  • 在敏感通信线路中使用前,评估 2.9 nF 电容对带宽和信号完整性的影响,必要时选择低电容保护器件或把压敏电阻放在非高速节点。
  • 环境温度与长期老化会影响压敏电阻特性,留有安全裕度并根据应用环境选择适当的规格。

六、封装与安装要点

  • 插件封装(P = 7.5 mm)便于手工或波峰/回流焊膏后引脚穿板焊接,适合维修与替换。
  • 安装时应确保良好绝缘与适当的爬电距离,避免潮湿环境下泄漏或击穿。
  • 焊接与热应力可能改变器件性能,建议严格按照厂方焊接工艺与温度曲线操作,并在焊接后进行必要的电气参数复测。

七、测试与可靠性建议

  • 出厂与验收时应在明确的测试条件(如测试电流、脉冲波形)下测量压敏电压、钳位电压和漏电等关键指标,以便与设计要求匹配。
  • 对于频繁遭受浪涌的应用,建议进行加速寿命与循环冲击试验,监测压敏特性漂移和击穿趋势,必要时设计更换维护策略。
  • 遇到实际参数冲突(例如不同批次压敏电压略有差异)时,应以出厂检测报告与样品实测为准。

总结:10D560K(RUILON 插件型)是一款面向中低压保护的压敏电阻,具有良好的浪涌吸收能力与便捷的插件安装形式。设计选型时应综合考虑工作电压、浪涌幅值、钳位水平与静态电容对系统的影响,并按照出厂说明与测试条件进行确认与应用。

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