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BOURNS MF-SM050-2
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- BOURNS MF-SM050-2
- 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-SM050-2
- Electronic Component
- 1
- Electronic Component
- 5.4mm
- Package
- SMD,8x5.4mm
- Electronic Component
- Resettable Fuse
- Electronic Component
- 0.575g
- Electronic Component
- 8mm
- Electronic Component
- 1
- Electronic Component
- 2.5s
- Electronic Component
- BM0000001496
- Operating Temperature
- 40℃~+85℃
- Voltage Rating(Vmax)
- 60V
- Power(Pd)
- 1.7W
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
MF-SM050-2 产品概述
产品名称：MF-SM050-2
类型：正温度系数热敏电阻（PTC）
一、产品背景
MF-SM050-2 是由知名电子元器件制造商 Bourns 生产的一款高性能正温度系数热敏电阻。该产品被广泛应用于电力、电信、汽车和消费电子等多个领域，为电子设备提供有效的过流保护和温度监控功能。凭借其出色的电气性能和可靠性，MF-SM050-2 成为了众多工程师和设计师青睐的选择。
二、产品规格
MF-SM050-2 的主要规格如下：
- 电压 - 最大值：60V
- 电流 - 最大值：40A
- 电流 - 保持 (Ih)：最大值 500mA
- 电流 - 跳断 (It)：1A
- 跳断时间：4s
- 初始电阻 (Ri)：最小值 350 mOhms
- 跳断后电阻 (R1)：最大值 1.4 Ohms
- 工作温度范围：-40°C ~ 85°C
- 等级：AEC-Q200
- 封装方式：表面贴装型 (SMD)
- 尺寸：0.287" 长 x 0.214" 宽 (7.31mm x 5.44mm)
- 厚度（最大值）：0.125" (3.18mm)
三、产品特点
高电流和电压限制：MF-SM050-2 的最大电流为 40A，最大电压为 60V，能够满足高电流应用的要求，并具备较强的抗过载能力。
温度监控与保护：该产品的正温度系数特性使其在环境温度上升时电阻会增加，借此功能可以有效地限制通过电路的电流，防止过载，引发电路损坏或短路风险，从而为设备提供安全保护。
快速跳断响应：MF-SM050-2 具有短至 4 秒的跳断时间，确保能够迅速切断过载电流，减少对后端设备的潜在损害。
高可靠性与一致性：符合 AEC-Q200 认证，MF-SM050-2 的电气和机械性能经过严格测试，能够保证在各种严苛应用环境下的可靠性。
小巧的封装：表面贴装的封装设计，不仅有助于节省空间，同时也便于快速集成到各种电子产品中，适合高密度电路板设计。
四、应用场景
MF-SM050-2 被广泛应用于以下领域：
汽车电子：在汽车的电源管理、照明系统及安全气囊等电路中，提供有效的过流保护，确保驾驶安全。
消费电子：在手机、平板电脑及其他便携式设备中，为内部电路提供过流保护，延长设备的使用寿命。
电源管理：在各种电源适配器和充电器中，MF-SM050-2 扮演着保护电路的重要角色，防止电流过载引起的故障。
工业设备：在电机控制及智能家居产品中，该热敏电阻能有效监控电流，保护重要设备不受损害。
五、总结
MF-SM050-2 是一款高可靠性和性能卓越的正温度系数热敏电阻，凭借其出色的电气性能、小巧的封装和广泛的应用场景，成为电子设计中的重要元件。无论是在汽车、消费电子还是工业设备中，MF-SM050-2 都能够提供有效的过流保护，确保设备的安全运行。选择 Bourns 的 MF-SM050-2，为您的电子设计增添一份可靠的安全保障。
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