WMSIC Electronic Components

RUILON NTC 10D-15 NTC

ModelNTC 10D-15
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 NTC 10D-15
Type
RUILON
Minimum package
250 袋装

Technical parameters

Electronic Component
Electronic Component
Electronic Component
RUILON
Electronic Component
NTC 10D-15
Electronic Component
1
Electronic Component
6mm
Package
Through-hole, P=7.5mm
Electronic Component
NTCThermistor Resistor
Electronic Component
2.438g
Electronic Component
10Ω
Pitch
7.5mm
Electronic Component
1
(φD)
15mm
Electronic Component
BM0227625278
Operating Temperature
55℃~+200℃
Electronic Component
18mW/℃
Electronic Component
1.43min

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

NTC 10D-15 产品概述 — RUILON(瑞隆源)

一、产品简介

NTC 10D-15 为 RUILON(瑞隆源)系列低阻值负温度系数热敏电阻,冷态阻值为 10Ω(常温),封装为插件式,脚间距 P=7.5mm。该器件在 25℃ 条件下最大稳态电流为 5A,工作温度范围宽 (-55℃ ~ +200℃),适用于各种电源浪涌抑制与过流保护场合,常用于吸收浪涌电流、限制启动冲击、抑制打火与灭弧场景。

二、主要参数

  • 冷态阻值:10Ω(25℃ 常温参考)
  • 最大稳态电流(25℃):5A
  • 工作温度:-55℃ ~ +200℃
  • 封装形式:插件(Through-hole),引脚间距 P = 7.5mm
  • 品牌:RUILON(瑞隆源)
  • 典型用途:浪涌吸收、启动限流、吸弧/灭弧、过流保护等

三、主要特点

  • 低冷态阻值,能在设备开启瞬间有效限制浪涌电流,保护元器件和电源运行安全。
  • 随温度上升阻值显著下降,长期导通功耗低,适合重复启动或持续工作环境。
  • 宽工作温度范围(-55℃ 至 +200℃),适应恶劣环境和高温应用。
  • 插件封装便于安装、更换和散热处理,标准脚距便于PCB设计与检修。

四、典型应用场景

  • 开关电源、背光电源、LED驱动电源的启动浪涌抑制与过流保护。
  • 家用电器(洗衣机、空调、微波炉)与工业电源的启动限流元件。
  • 电池充电器、电源模块、变压器励磁吸收与灭弧场合。
  • 作为防浪涌保护器件配合其他保护元件提升系统可靠性。

五、选型与注意事项

  • 核实应用中的峰值浪涌电流与稳态电流,确保不超过 5A 稳态额定(25℃),并考虑高温环境下的降额。
  • NTC 为自热器件,长期大电流时需注意散热路径与布板,必要时加装散热片或通风设计。
  • 不建议将 NTC 用作精密电流取样或长时间高功率限流(应使用专用电流检测或恒流元件)。
  • 对于频繁通断或高能冲击场景,应参考厂家冲击电流和能量吸收曲线,必要时并联或选用更高规格型号。
  • 详细电气特性(阻温曲线、允许脉冲电流、功率耗散)建议参照 RUILON 官方数据手册或向供应商索取样品测试。

六、安装与检验

  • 插件式引脚间距 7.5mm,建议在 PCB 上预留足够的通风与绝缘间隙;焊接时避免过长时间高温直烙,影响材料特性。
  • 进货检验建议测量冷态阻值、外观与引脚牢固性,并做热击穿与老化试验以验证长期可靠性。
  • 存储避免潮湿与强腐蚀性环境,长期存放时按厂家建议保存温湿度条件处理。

如需阻温曲线、最大脉冲电流或更详细的电气机械规格,请提供具体应用工况或联系 RUILON(瑞隆源)获取完整数据手册与样品测试支持。

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