WMSIC Electronic Components

BOURNS MF-MSMF260-2

ModelMF-MSMF260-2
Package1812
BrandBOURNS
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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
BOURNS MF-MSMF260-2
Type
BOURNS
Minimum package
2000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
BOURNS
Electronic Component
MF-MSMF260-2
Electronic Component
1
Electronic Component
3.2mm
Package
1812
Electronic Component
Resettable Fuse
Electronic Component
0.052g
Electronic Component
5.4mm
Electronic Component
0.85mm
Electronic Component
1
Electronic Component
5s
Electronic Component
BM0000001507
Operating Temperature
40℃~+85℃
Voltage Rating(Vmax)
6V
Power(Pd)
800mW

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

BOURNS MF-MSMF260-2 产品概述

一、产品简介

BOURNS MF-MSMF260-2 是一款集成正温度系数热敏电阻(PTC)技术的表面贴装型元件,专为电流保护和过载保护应用而设计。其独特的功能和特性使其成为各种电子设备和电路设计中的重要组成部分,广泛应用于消费电子、汽车电子、工业设备等领域。

二、关键特性

  1. 高电流承受能力: MF-MSMF260-2 能承受的最大电流达到 100A,同时保持电流(Ih)最大值为 2.6A,在故障或异常情况下能够以高达 5.2A 的跳断电流保护电路,有效避免电器元件因过流损坏。

  2. 快速跳断功能: 该元件在超过其制定的跳断电流时,能够在短短 5 秒内迅速切断电流,显著降低了设备受损的风险,从而在动态负载条件中提供了卓越的保护性能。

  3. 低电阻值: MF-MSMF260-2的初始电阻(Ri)最低为 15 mΩ,在正常工作条件下不会造成显著的能量损失。同时,在跳断后,其电阻值(R1)大幅上升至最大 80 mΩ,确保在出现过流情况时有效地孤立电路。

  4. 宽广的工作温度范围: 此元件的工作温度范围广泛,从 -40°C 到 85°C,使其能够在极端环境条件下正常工作,符合各种工业和商业应用的需求。

  5. 优越的可靠性: MF-MSMF260-2 经过 AEC-Q200 认证,符合汽车电子的严格标准,为设备提供了更高的可靠性和稳定性。

  6. 小型化设计: 该热敏电阻采用 1812(4532 公制)封装,尺寸为 0.179" 长 x 0.128" 宽(4.55mm x 3.24mm),最大厚度为 0.033"(0.85mm)。其小巧的设计使其适合于空间有限的电子电路板上,便于实现高密度设计。

三、应用场景

MF-MSMF260-2 热敏电阻适用于广泛的应用,这些应用中都需要对过电流进行保护。以下是一些主要应用场合:

  1. 消费电子产品: 在智能手机、平板电脑、笔记本电脑等设备中,MF-MSMF260-2 能够保护电池和其他敏感电子元件,防止因过流导致的意外故障和火灾。

  2. 汽车电子: 产品符合 AEC-Q200 认证,适合在汽车电机、控制单元和辅助系统中使用,避免电流过载引起的设备损坏和安全隐患。

  3. 工业设备: 在各种工业自动化设备中,如伺服电机驱动、机械手臂控制等,MF-MSMF260-2 可有效地保护电路,确保设备的稳定运行。

  4. 家电产品: 在日常家电中,例如冰箱、洗衣机、空调等,防止电流异常波动损坏电器核心组件,确保设备安全可靠。

四、总结

BOURNS MF-MSMF260-2 正温度系数热敏电阻是一款高性能的电流保护元件。其高电流承受能力、快速响应的跳断机制、优良的热稳定性及广泛的工作温度范围,使其在多种应用中具有优越的可靠性和安全性。在现代电子设备不断追求更高集成度和功能性的背景下,MF-MSMF260-2 将为各类设备提供出色的过流保护方案,确保用户的安全与设备的长久稳定运行。

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