VideoLibrary

How to Choose a PTC Thermistor

Learn how PTC thermistors provide temperature sensing and current control, and discover which type best fits each function in your application.

3/6/2026 5:20:51 PM

Part List

图片制造商零件编号描述可供货数量价格查看详情
SENSOR PTC 1KOHM 50% 0402PRF15BB102RB6RCSENSOR PTC 1KOHM 50% 040229565 - 立即发货$0.22查看详情
SENSOR PTC 1KOHM 50% 0402PRF15BD102RB6RCSENSOR PTC 1KOHM 50% 04029728 - 立即发货$0.22查看详情
SENSOR PTC 470OHM 50% 0603PRF18BF471QB5RBSENSOR PTC 470OHM 50% 060311409 - 立即发货$0.26查看详情
SENSOR PTC 470OHM 50% 0603PRF18BG471QB5RBSENSOR PTC 470OHM 50% 06031551 - 立即发货$0.26查看详情
SENSOR PTC 470OHM 50% 0603PRF18BE471QB5RBSENSOR PTC 470OHM 50% 060312647 - 立即发货$0.26查看详情
SENSOR PTC 470OHM 50% 0603PRF18BD471QB5RBSENSOR PTC 470OHM 50% 060310181 - 立即发货$0.30查看详情
SENSOR PTC 470OHM 50% 0603PRF18BC471QB5RBSENSOR PTC 470OHM 50% 060311732 - 立即发货$0.30查看详情
SENSOR PTC 470OHM 50% 0603PRF18BD471QS5RBSENSOR PTC 470OHM 50% 06030 - 立即发货$0.37查看详情
SENSOR PTC 470OHM 50% 0603PRF18BG471RB5RBSENSOR PTC 470OHM 50% 06035349 - 立即发货$0.63查看详情
SENSOR PTC 1KOHM 50% 0402PRF15BC102RB6RCSENSOR PTC 1KOHM 50% 04028653 - 立即发货$0.29查看详情
SENSOR PTC 470OHM 50% 0603PRF18BA471QB5RBSENSOR PTC 470OHM 50% 060348 - 立即发货$0.30查看详情
SENSOR PTC 470OHM 50% 0603PRF18AR471QB5RBSENSOR PTC 470OHM 50% 06030 - 立即发货$0.30查看详情
SENSOR PTC 470OHM 50% 0603PRF18BB471RB5RBSENSOR PTC 470OHM 50% 06036220 - 立即发货$0.34查看详情
SENSOR PTC 470OHM 50% 0603PRF18BA471QS5RBSENSOR PTC 470OHM 50% 06036600 - 立即发货$0.37查看详情
SENSOR PTC 470OHM 50% 0603PRF18BE471QS5RBSENSOR PTC 470OHM 50% 06034000 - 立即发货$0.37查看详情
SENSOR PTC 470OHM 50% 0603PRF18BB471QB5RBSENSOR PTC 470OHM 50% 06038748 - 立即发货$0.52查看详情
SENSOR PTC 470OHM 50% 0805PRF21BE471QB5RASENSOR PTC 470OHM 50% 08057695 - 立即发货$0.59查看详情
SENSOR PTC 470OHM 50% 0603PRF18BC471RB5RBSENSOR PTC 470OHM 50% 06037905 - 立即发货$0.63查看详情
SENSOR PTC 470OHM 50% 0603PRF18BF471RB5RBSENSOR PTC 470OHM 50% 06031806 - 立即发货$0.63查看详情
SENSOR PTC 470OHM 50% 0603PRF18BB471QS5RBSENSOR PTC 470OHM 50% 06037800 - 立即发货$0.71查看详情

Related Videos

Murata PTC Thermistors for Reliable Temperature Sensing and Current Limitation
Murata PTC Thermistors for Reliable Temperature Sensing and Current Limitation

发布日期：2025-08-06

Related Product Highlight

AI 服务器 Murata Electronics 先进、可靠的组件有助于应对 AI 工作负载面临的挑战，跟上日益复杂的 AI 工作负载的发展步伐。
物联网应用的最前沿 Murata 为广泛的物联网应用提供解决方案。

Related Product Training Modules

Overheat Protection POSISTOR® A background of ceramic PTC thermistors and also overviews advanced thermal management solutions using POSISTOR®.
条款和条件 隐私声明 Cookie 设置
Copyright © 1995-2026, DigiKey. 保留所有权利。
ECIA Member
This site is protected by VikingCloud's Trusted Commerce program
ECIA Member