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STE S14F1D103MN0B0S0N0
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- STE S14F1D103MN0B0S0N0
- Type
- STE
- Minimum package
- 250 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- STE
- Electronic Component
- S14F1D103MN0B0S0N0
- Electronic Component
- 1
- Electronic Component
- 10nF
- Package
- P=10mm
- Electronic Component
- Through-hole Capacitor
- Electronic Component
- ±20%
- Electronic Component
- 1.66g
- Pitch
- 10mm
- Electronic Component
- 1
- Electronic Component
- BM0266019541
- Electronic Component
- Y5V
- Voltage
- 3kV
- Capacitor
- 3.5mm
- Capacitor
- 13mm
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
S14F1D103MN0B0S0N0 产品概述
一、产品基本定位与核心参数
S14F1D103MN0B0S0N0是STE松田电子推出的一款高压径向直插瓷片电容，专为中高压电子电路设计，兼顾成本控制与基础性能需求。其核心参数与型号编码对应明确：
- 容值：10nF（型号中“103”表示10×10³pF=10nF）；
- 精度：±20%（型号中“M”为精度代码，对应±20%）；
- 额定电压：3kV DC（型号中“D”为电压代码，对应3kV直流额定值）；
- 温度系数：Y5V（型号中“Y”关联温度系数类别）；
- 安装脚距：10mm（型号隐含封装脚距“P=10mm”）。
二、关键性能指标解析
2.1 温度系数与容值特性
该电容采用Y5V温度系数，属于高介电常数（K>1000）瓷介材料，虽容值随温度变化有一定漂移（典型范围：-30℃至+85℃内，容值变化±20%），但成本优势显著，适合对容值精度要求不苛刻的高压场景。其介电损耗（tanδ）≤0.02（1kHz下），满足基础滤波需求。
2.2 高压耐受与绝缘性能
额定电压为3kV直流，实际应用于交流电路时需降额（交流额定值约为直流的1/√2≈2.12kV），避免过压击穿。绝缘电阻≥10^9Ω（25℃、100V DC测试条件），可有效抑制漏电流，保障电路安全性。
2.3 精度适配性
±20%的精度覆盖了多数工业级电路需求，例如电源滤波、高压耦合等场景无需极高容值精度，该参数可实现功能且降低整机成本。
三、封装与物理尺寸
采用径向直插封装，安装脚距（P）为10mm，适配标准PCB焊盘设计（焊盘中心距需匹配10mm）；电容体物理尺寸为直径13mm×厚度3.5mm，体积紧凑，可在高密度PCB布局中灵活放置；引线直径符合常规插件焊接要求（0.6-0.8mm），支持手工或自动焊接工艺。
四、典型应用场景
该电容因高压耐受与成本平衡的特性，广泛应用于以下领域：
- 高压电源滤波：开关电源初级、高压直流电源的高频噪声抑制；
- 电子点火装置：汽车点火线圈、工业点火器的高压耦合/储能；
- 工业控制电路：高压信号传输、继电器驱动的高压隔离；
- 小型高压设备：激光电源、非植入式医疗设备的高压模块辅助电路。
五、品牌与可靠性说明
STE松田是国内专注于瓷片电容研发生产的企业，产品符合IEC 60384-14（固定瓷介电容器国际标准）及国内GB/T 14472-2017要求，生产过程通过ISO 9001认证，批量产品一致性良好。该型号电容经高低温循环（-40℃至+85℃，500次）、耐电压（3.3kV DC，1s）、振动（10-2000Hz，1g） 等可靠性测试，可满足工业级环境下的长期稳定运行。
该产品以高性价比、高压耐受为核心优势，是工业级中高压电路的实用选择。
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