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BOURNS MF-MSMF150-2
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- BOURNS MF-MSMF150-2
- 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-MSMF150-2
- 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
- 500ms
- Electronic Component
- BM69414326
- Operating Temperature
- 40℃~+85℃
- Voltage Rating(Vmax)
- 6V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
MF-MSMF150-2 产品概述
产品背景
MF-MSMF150-2 是由 BOURNS 生产的一款高性能正温度系数热敏电阻（PTC），专为需要流量限制和过流保护的电子应用设计。它以其紧凑的表面贴装封装（1812 封装，4532 公制）为特点，适用于各种现代电子设备，特别是在电流保护、电源管理和温度监控等场景。
基本参数
MF-MSMF150-2 具备以下基础参数：
- 类型: 聚合物
- 最大电压: 6V
- 最大电流: 100A
- 保持电流 (Ih): 最大 1.5A
- 跳断电流 (It): 3A
- 跳断时间: 500ms
- 初始电阻 (Ri): 最小 30 mΩ
- 跳断后的电阻 (R1): 最大 120 mΩ
- 工作温度范围: -40°C ~ 85°C
- 等级: AEC-Q200
- 安装类型: 表面贴装型
- 封装/外壳: 1812（4532 公制），凹陷
- 尺寸: 0.179" 长 x 0.128" 宽 (4.55mm x 3.24mm)
- 厚度: 最大 0.033"（0.85mm）
特性与优势
MF-MSMF150-2 作为 PTC 设备，功能独特，具有自我恢复能力。当电流超过设定的跳断电流（3A）时，该设备会迅速进入高电阻状态，限制电流的进一步增加，从而有效保护其它敏感元件。与传统的熔断器相比，MF-MSMF150-2 的优势在于其能够在故障后自动恢复到常态，无需更换，显著提高了系统的可靠性和维护便利性。
该元件的初始电阻较低，能在正常工作条件下提供出色的导电性能。而在确实出现过流情况时，其跳断后的电阻会增加到最大 120 mΩ，进一步限制电流，保护电路安全。
具备广泛的工作温度范围（-40°C ~ 85°C），使得 MF-MSMF150-2 可用于多种恶劣环境的电子设备，包括汽车电子、消费电子、工业自动化以及可再生能源系统等。其符合 AEC-Q200 认证，使得它在汽车应用中尤为稳健，满足严格的行业标准。
应用场景
MF-MSMF150-2 主要应用于以下几个方面：
- 电源管理: 作为过流保护元件，维护电源线路的安全，有效防止短路风险。
- 电池保护: 保护可充电电池，防止因过流可能导致的电池损坏，延长使用寿命。
- 电动汽车: 在电动汽车的电池和电机驱动系统中，MF-MSMF150-2 可作为保护元件，确保系统的安全性及稳定性。
- 家电产品: 在各种家电如冰箱、空调等中，作为过流保护元件，确保设备在过载情况下仍然工作正常。
总结
MF-MSMF150-2 正温度系数热敏电阻（PTC）是一款设计精良的电子元器件，它的高电流承载能力、自动恢复性以及多种应用潜力使其成为电子设备设计中的理想选择。对于寻求高性能和可靠性的工程师来说，MF-MSMF150-2 是提升电路安全和可靠性的优质选择。
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