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BOURNS MF-MSMF075/24-2
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- BOURNS MF-MSMF075/24-2
- 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-MSMF075/24-2
- 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
- 200ms
- Electronic Component
- BM69414309
- Operating Temperature
- 40℃~+85℃
- Voltage Rating(Vmax)
- 24V
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-MSMF075/24-2
一、产品背景
在现代电子设备中，过流保护是确保电路安全和整体系统稳定性的重要因素。聚合物热敏电阻（PTC）由于其独特的自恢复特性，常被用作过流保护器件。BOURNS的MF-MSMF075/24-2即是一款高性能聚合物热敏熔断器（PTC），广泛应用于需要过流保护的各种电子设备和电路中。
二、产品特点
高额定电流与电压：MF-MSMF075/24-2可承受的最大电流为40A，最大电压为24V，适合多种低压电路应用。这使得该产品可以满足大多数消费电子产品和工业设备的过流保护需求。
优异的保持电流和跳断特性：该产品的保持电流（Ih）最大值为750mA，跳断电流（It）为1.5A。这意味着在正常工作条件下，该器件能够有效地保持电流通行，而一旦电流超过1.5A，就会在最短的200毫秒内迅速切断电路，有效保护下游电路及设备不受损坏。
低初始电阻与合适的热管理：MF-MSMF075/24-2的初始电阻（Ri）最低可达110 mOhms，这表明器件在正常工作时会保持较低的能耗和热量产生。同时，跳断后最大电阻为450 mOhms，确保在过流的情况下仍能够安全地防止意外的电流迅速恢复。
宽广的工作温度范围：该产品的工作温度范围为-40°C至85°C，使其在极端温度条件下依然能够稳定运行，适应多种应用场合。
AEC-Q200等级认证：MF-MSMF075/24-2符合AEC-Q200等级标准，这意味着该产品经过严格的汽车电子标准验证，适合在汽车及其他高要求行业使用。
现代封装设计：该产品采用1812（4532公制）表面贴装型封装，尺寸为0.179" (4.55mm) 长 x 0.128" (3.24mm) 宽，最大厚度为0.033"（0.85mm），使其在电路板上的布置更加灵活，同时降低了占用空间。
自恢复特性：PTC的自恢复特性意味着在过流条件解除后，器件能够自动恢复到正常工作状态，无需更换，从而降低了维护成本和时间。
三、应用场景
MF-MSMF075/24-2可广泛应用于以下领域：
- 消费电子产品：如智能手机、平板电脑、可穿戴设备及其他配件，确保设备在充电及使用过程中的安全性。
- 汽车电子：电子控制单元、电动窗、电机驱动及其它关键电子部件需要此类过流保护来避免损坏。
- 工业控制系统：伺服电机、传感器等工业设备，以确保稳定的操作和降低意外停机的风险。
- 医疗设备：保证医疗设备在各种异常情况下的安全，维护设备的正常运行及患者的安全。
四、总结
BOURNS的MF-MSMF075/24-2是一款集高性能、可靠性及自恢复特性于一身的聚合物热敏电阻熔断器，适用于各种需要过流保护的环境和设备。其合理的设计和广泛的应用可能性使其成为现代电子电路中，提高安全性和可靠性的理想选择。无论在消费电子、汽车、工业控制还是医疗设备中，MF-MSMF075/24-2都展示出卓越的性能，有助于降低设备故障和维护成本。
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