WMSIC Electronic Components

STE R11F1E103MN0B0S0N0

ModelR11F1E103MN0B0S0N0
PackageP=7.5mm
BrandSTE
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
STE R11F1E103MN0B0S0N0
Type
STE
Minimum package
500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
STE
Electronic Component
R11F1E103MN0B0S0N0
Electronic Component
1
Electronic Component
10nF
Package
P=7.5mm
Electronic Component
Through-hole Capacitor
Electronic Component
±20%
Electronic Component
0.87g
Pitch
7.5mm
Electronic Component
1
Electronic Component
BM0266019558
Electronic Component
Y5V
Voltage
2kV
Capacitor
3mm
Capacitor
11mm

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

R11F1E103MN0B0S0N0 高压直插瓷片电容产品概述

一、产品核心身份与定位

R11F1E103MN0B0S0N0是STE松田推出的一款径向直插高压瓷片电容,专为中高压电路设计,兼顾容量、耐压与成本效益,属于Y5V温度系数陶瓷电容范畴,适配传统插件式PCB布局的电子设备,是工业级与民用级高压电路的实用选择。

二、关键电气性能参数

该电容核心指标明确,精准匹配高压应用需求:

  • 容值与精度:标称容值10nF(行业标注“103”,即10×10³pF),精度±20%——虽非高精度级,但满足大多数非精密电路的滤波、耦合要求;
  • 额定电压:2kV直流额定电压(DC)——核心应用优势,可稳定工作在2kV及以下直流/低频脉冲环境,避免击穿风险;
  • 绝缘特性:符合陶瓷电容常规绝缘标准,保证电路信号完整性与安全隔离。

三、机械结构与封装特性

从安装适配性看,设计紧凑实用:

  • 封装类型:径向直插(插件),引线为镀锡铜材质,焊接可靠性高,兼容手工/自动焊接;
  • 尺寸规格:电容体直径11mm、厚度3mm,体积小巧;引脚间距P=7.5mm——插件电容标准间距,适配大多数PCB常规焊盘,无需特殊布局;
  • 结构稳定性:陶瓷体采用叠层工艺,引线与电容体结合牢固,可承受一定机械应力,适合批量生产的运输与安装。

四、温度特性与环境适应性

基于Y5V温度系数,容值随温度有波动,但适配多数常见环境:

  • 温度系数:-30℃至+85℃时,容值波动约±20%(行业常规特性);
  • 环境范围:工作温度-30℃~+85℃,符合工业/民用设备要求,无需额外温控;
  • 注意:容值随温度变化较明显,不建议用于精密振荡电路等对精度要求极高的场景。

五、典型应用场景

结合高压、中等容量特性,适用于以下场景:

  1. 高压电源滤波:开关电源、逆变器高压侧(如AC-DC PFC后级、DC-DC高压输入),滤除高频噪声,稳定电压;
  2. 脉冲电路储能:小型高压发生器、静电消除器脉冲电路,辅助储能与信号耦合;
  3. 传统家电高压模块:老式CRT彩电行输出变压器附近、微波炉高压电路,作为滤波/耦合元件;
  4. 工业控制隔离:工业传感器、执行器高压信号链路,实现隔离抗干扰;
  5. 医疗设备辅助:低功率理疗设备高压电源部分,满足安全耐压要求。

六、品牌与品质保障

STE松田作为国内被动元件制造商,产品具备以下优势:

  • 工艺成熟:标准化叠层陶瓷工艺,容值一致性稳定,出厂经耐压、绝缘电阻测试;
  • 环保合规:符合RoHS 2.0标准,无铅无镉,适配绿色电子需求;
  • 成本效益:Y5V型成本低于高精度电容(如NPO),适合中低端至中端设备批量采购。

七、使用注意事项

为保证安全与寿命,需注意:

  • 不得超过2kV直流额定电压,避免交流峰值超压;
  • 焊接温度≤260℃、持续时间≤3s,防止损坏电容体;
  • 安装时避免引脚过度弯折,防止引线断裂。

该电容凭借高压性能、紧凑体积与高性价比,成为高压电路设计的实用选择,可满足多数工业与民用设备的常规需求。

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