WMSIC Electronic Components

RUILON NTC8D-15 NTC8D

ModelNTC8D-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 NTC8D-15
Type
RUILON
Minimum package
250 袋装

Technical parameters

Electronic Component
Electronic Component
Electronic Component
RUILON
Electronic Component
NTC8D-15
Electronic Component
1
Electronic Component
6mm
Package
Through-hole, P=7.5mm
Electronic Component
NTCThermistor Resistor
Electronic Component
0.788g
Electronic Component
8Ω
Pitch
7.5mm
Electronic Component
1
(φD)
15mm
Electronic Component
BM0257712412
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.

NTC8D-15 产品概述

一、产品简介

NTC8D-15 是一款以负温度系数(NTC)热敏电阻为核心的插件式元件,由 RUILON(瑞隆源)生产制造。该型号以阻值低、耐高温和稳定的长期工作性能为特点,适用于对稳态电流与温升有严格要求的小型电源与保护电路中,作为限流、温度检测或过流保护元件使用。校验通过,品质可追溯。

二、主要参数

  • 阻值(标称):8 Ω(常温)
  • 最大稳态电流(25℃):5 A
  • 工作温度范围:-55 ℃ ~ +200 ℃
  • 封装形式:插件(P = 7.5 mm,引脚间距)
  • 品牌:RUILON(瑞隆源)

三、产品特点

  • 阻值低、温度系数为负,通电后温度上升阻值下降,可用于限制充电或启动时的冲击电流。
  • 宽温度工作范围(-55℃ 至 +200℃),适应恶劣环境及高温应用。
  • 插件封装,7.5 mm 引脚间距,便于手工或波峰/回流焊接后续安装。
  • 结构稳定、散热性能良好,长期稳态电流能力达到 5 A(25℃ 下)。

四、结构与封装

NTC8D-15 为轴向/直插式封装(具体引脚形态以样品为准),引脚间距 P=7.5 mm,便于安装在标准插孔或焊盘上。外观为单体陶瓷/氧化物体,表面通常有防护涂层以提高抗湿热与机械强度。

五、典型应用

  • 开关电源、适配器的启动/冲击电流限制器
  • 电池充电与电源保护电路
  • 温度检测与过温保护辅助件
  • 家电及工业设备的稳态限流元件

六、安装与使用注意事项

  • 请勿超过标称最大稳态电流 5 A(25℃ 下)或在高温环境中持续超载,避免过热导致性能退化或失效。
  • 焊接时遵循厂商推荐的焊接曲线与时长,避免长时间高温烘烤;若需波峰或回流焊,应参照样品或技术资料确认耐焊接能力。
  • 安装时保证良好散热条件,避免紧贴发热源或限制散热的封装布局。
  • 初次使用建议做电气与温升测试,确认实际工作点下的稳态温度与阻值变化。

七、质量与可靠性

该产品已通过校验检测,满足常见电子设备对稳定性与寿命的要求。使用环境温度、通电时间和散热条件会影响实际寿命,建议在设计阶段考虑适当的余量与保护措施(如保险丝、温度监控)。

八、订购与技术支持

如需样品、详细电气特性曲线(温度-阻值曲线、冲击电流曲线等)或焊接/可靠性数据,请联系 RUILON(瑞隆源)授权代理或销售工程师获取完整数据手册与应用建议。

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