WMSIC Electronic Components

RUILON NTC 10D-9 NTC

ModelNTC 10D-9
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-9
Type
RUILON
Minimum package
500 袋装

Technical parameters

Electronic Component
Electronic Component
Electronic Component
RUILON
Electronic Component
NTC 10D-9
Electronic Component
1
Electronic Component
5.5mm
Package
Through-hole, P=7.5mm
Electronic Component
NTCThermistor Resistor
Electronic Component
0.788g
Electronic Component
10Ω
Pitch
7.5mm
Electronic Component
1
(φD)
9mm
Electronic Component
BM0227625281
Operating Temperature
40℃~+175℃
Resistor
±20%
Electronic Component
11mW/℃

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

NTC 10D-9 产品概述

一、产品简介

NTC 10D-9 为 RUILON(瑞隆源)推出的低阻值负温度系数热敏电阻,采用插件封装(引脚间距 P=7.5mm)。本器件在常温下阻值为 10Ω,随温度升高阻值迅速下降,主要用于浪涌吸收、压敏限流、灭弧/防打火及各种过流保护场合,是电源与信号线路中常用的低功耗热敏保护元件。

二、主要技术参数

  • 标称阻值:10Ω
  • B值(25℃/50℃):2700K
  • 电阻精度:±20%
  • 最大稳态电流(25℃):1A
  • 工作温度范围:-40℃ ~ +175℃
  • 耗散系数:11 mW/℃
  • 热时间常数:35 s
  • 脚间距:7.5 mm
  • 封装形式:插件(P=7.5mm)

三、特点与优势

  • 响应快速:B值高,温度与阻值变化敏感,能有效抑制启动浪涌电流。
  • 低功耗设计:11 mW/℃ 的耗散系数适合对热自稳要求较高的场合,配合 35 s 的热时间常数有利于稳定工作。
  • 宽温度范围:-40℃ 至 +175℃,适应严苛环境与工业级应用。
  • 插件封装,安装方便、可靠,适合手工或波峰/回流焊后插装配合使用。

四、典型应用

  • 电源开机浪涌电流抑制(电源模块、开关电源、充电器)
  • 启动限流(电机驱动、冷光灯/氙灯等)
  • 浪涌吸收与防打火、灭弧器件配合使用
  • 一般线路类过流保护与防护电阻应用

五、使用与安装注意事项

  • 使用时应确保不超过标注的最大稳态电流 1A,并注意瞬态冲击电流对器件的影响。
  • 在高环境温度或密闭空间内应考虑热量累积与散热,适当降额使用以延长寿命。
  • 焊接与安装请遵循厂方推荐工艺,避免长时间高温烙铁直接接触,防止结构和电性能退化。
  • 储存和运输避免潮湿、机械冲击与强腐蚀性环境。

如需样品规格书、温阻曲线或具体电路参考,请提供使用场景或工作条件,便于推荐最优接入方案。

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