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BOURNS MF-NSMF020X-2
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- BOURNS MF-NSMF020X-2
- Type
- BOURNS
- Unit
- Electronic Component
- Minimum package
- 3000 编带
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- BOURNS
- Electronic Component
- MF-NSMF020X-2
- Electronic Component
- 1
- Electronic Component
- 1.6mm
- Package
- 1206
- Electronic Component
- Resettable Fuse
- Electronic Component
- 0.031g
- Electronic Component
- 3.2mm
- Electronic Component
- 1
- Electronic Component
- 600ms
- Electronic Component
- BM0211494458
- Operating Temperature
- 40℃~+85℃
- Voltage Rating(Vmax)
- 30V
- Power(Pd)
- 600mW
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-NSMF020X-2 PTC重置保险丝
概述
MF-NSMF020X-2 是由 Bourns Inc. 生产的一款高性能 PTC（正温度系数）重置保险丝，属于 Multifuse® 系列。这款保险丝专为表面贴装应用设计，极其适合电路保护，能够在过电流和短路情况下提供有效的保护，以确保电子设备的安全与稳定运行。
技术参数
MF-NSMF020X-2 的关键技术参数包括：
- 最大电压：30V
- 最大电流：60A
- 保持电流（Ih）：200mA
- 跳断电流（It）：400mA
- 跳断时间：约600ms
- 初始电阻：600 mOhms（最小值）
- 跳断后电阻：3.3 Ohms（最大值）
- 工作温度范围：-40°C 至 85°C
- 认证标准：符合 AEC-Q200 及 cURus、TUV 认证
封装与规格
MF-NSMF020X-2 采用 1206（3216 公制）封装，尺寸为 3.20mm x 1.60mm，厚度为 0.85mm。这种紧凑的尺寸使得它能够在空间有限的电路板上轻松集成，适合各种表面贴装技术（SMT）。其卷带包装（TR）便于自动化生产和高效装配。
产品特点
自复位功能：MF-NSMF020X-2 在大于其保持电流的情况下会迅速跳断电流，一旦故障条件消失，保险丝会自动恢复到正常状态，这种特性使得用户无需更换保险丝，减少了维护成本和时间。
快速响应：该保险丝具备快速跳断的特性，在遭遇瞬时浪涌电流时可以在约600毫秒内切断电流，保护下游元器件不受损坏。
宽温度范围：设备能够在 -40°C 到 85°C 的温度范围内稳定工作，适用于多种恶劣环境下的电子产品，尤其适合汽车、消费电子及工业设备的应用。
高电流承受能力：最大电流高达 60A，适用于高功率需求的应用，保证了其在高负载情况下的可靠性。
低初始电阻：600 mOhms 的初始电阻确保了设备在正常情况下的高效率电流传输，不会造成额外的能量损耗。
应用场景
MF-NSMF020X-2 在多个领域得到广泛应用，包括：
- 汽车电子：在汽车电子产品中，如车载充电器、LED 照明、音响系统中提供短路保护。
- 消费者电子：适用于智能手机、平板电脑、笔记本电脑中，保护电池及电源线路。
- 工业设备：在各种工业自动化设备中，可以防止过电流对设备造成的损害。
- 医疗设备：在医疗设备中提供稳妥的电气保护，确保设备可靠，保障患者安全。
总结
MF-NSMF020X-2 PTC重置保险丝是一个兼具高可靠性、快速响应、自复位和广泛应用能力的优秀电流保护元件。它为电子设备提供了必要的安全防护，是设计现代电子电路时不可或缺的关键部件。无论是汽车、消费电子还是工业设备，MF-NSMF020X-2 都能满足各种应用对安全、稳定和效率的需求。
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