WMSIC Electronic Components

BOURNS MF-SM075/60-2

ModelMF-SM075/60-2
PackageSMD,8x5.4mm
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 Electronic Component

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
BOURNS MF-SM075/60-2
Type
BOURNS
Unit
Electronic Component
Minimum package
2000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
BOURNS
Electronic Component
MF-SM075/60-2
Electronic Component
1
Package
SMD,8x5.4mm
Electronic Component
Resettable Fuse
Electronic Component
0.189g
Electronic Component
1
Electronic Component
300ms
Electronic Component
BM0264933801
Operating Temperature
40℃~+85℃
Voltage Rating(Vmax)
60V
Power(Pd)
1.7W
Current(Imax)
10A
Electronic Component
Electronic Component

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

产品概述:MF-SM075/60-2 正温度系数热敏电阻(PTC)

MF-SM075/60-2是一款高性能的正温度系数热敏电阻(PTC),其设计专注于表面贴装应用,以满足现代电子设备对于温度控制和过流保护的需求。该产品由著名品牌BOURNS生产,符合AEC-Q200质量标准,广泛应用于汽车电子、家电、工业设备等领域。

基本参数

  1. 类型:聚合物PTC热敏电阻
  2. 电压:最高承受电压可达60V,适用于多种电源条件下的保护需求。
  3. 电流:
    • 最大电流:10A,支持较高电流负荷的应用。
    • 保持电流(Ih):最大值为750mA,使得该元件能够在低于此值的电流条件下正常工作。
    • 跳断电流(It):达到1.5A时,PTC将进入保护状态,有效防止过流对电路的损害。
  4. 跳断时间:在电流超过跳断值时,PTC将在300ms内迅速切断电流,有效保护后续电路。
  5. 初始电阻(Ri):最小值为230 mΩ,表明该PTC在正常工作条件下的电阻较低,确保较小的功率损耗。
  6. 跳断后的电阻(R1):最大为1Ω,强调了PTC在触发保护后的高阻抗特性,确保电流被有效阻断。
  7. 工作温度范围:-40°C至85°C的广泛操作范围,适应严苛的工作环境。

封装与尺寸

MF-SM075/60-2采用2-SMD封装方式,设计紧凑,尺寸为0.287" (7.31mm) 长 x 0.214" (5.44mm) 宽,最大厚度为0.125" (3.18mm),便于表面贴装。其小巧的尺寸使得在空间受限的应用中也可轻松集成,同时确保较高的焊接可靠性。

应用场景

MF-SM075/60-2正温度系数热敏电阻被广泛应用于多个行业,尤其是在需要过流保护和温度监控的设备中。常见应用包括:

  • 汽车电子:在汽车控制单元和电池管理系统中,MF-SM075/60-2能有效防止电流过载,保证设备的安全运行,尤其是在启动和加速时。
  • 家用电器:在冰箱、洗衣机和空调等设备中,能够实时监测温度,确保设备在安全的电子范围内工作。
  • 工业设备:在自动化设备和工业控制系统中,该PTC能提供可靠的电流保护,确保在异常情况下设备的安全性。

设计优势

MF-SM075/60-2的设计特性使其具有以下优势:

  • 快速响应:凭借300ms的跳断时间,PTC能够在极短时间内响应异常电流,防止对电路造成更大损害。
  • 低功耗运行:初始电阻较低,确保器件在正常工作条件下的低功耗,节省能量的同时降低热量产生。
  • 高可靠性:符合AEC-Q200标准,意味着该热敏电阻在高温、高湿和其他挑战性环境下表现优越,确保长期稳定性。
  • 易于集成:其小尺寸和表面贴装设计便于与多种电路板配合,符合现代电子设备对空间和性能的高要求。

结论

综上所述,MF-SM075/60-2正温度系数热敏电阻是一款出色的电子保护元件,凭借其高性能、多应用领域及显著的可靠性,成为现代电子设备中不可或缺的一部分。在不断发展的科技应用背景下,MF-SM075/60-2必将在更多领域中展现其强大的保护能力与性能,推动设备更安全、高效的运行。

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