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BOURNS MF-NSMF035-2
Configuration
1 options
Configuration
24+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- BOURNS MF-NSMF035-2
- Type
- BOURNS
- Unit
- Electronic Component
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- BOURNS
- Electronic Component
- MF-NSMF035-2
- Electronic Component
- 1
- Electronic Component
- 1.6mm
- Package
- 1206
- Electronic Component
- Resettable Fuse
- Electronic Component
- 0.031g
- Electronic Component
- 3.2mm
- Electronic Component
- 0.85mm
- Electronic Component
- 1
- Electronic Component
- 100ms
- Electronic Component
- BM0222174598
- 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.
产品概述：MF-NSMF035-2
一、产品简介
MF-NSMF035-2 是一款由 BOURNS 生产的聚合物自恢复保险丝（PTC fuse），属于其 MF-NSMF 系列。这款保险丝采用表面贴装技术（SMT），封装形状为 1206（3216 公制），具有出色的电流保护性能和可靠性。其主要应用于需要高电流和温度适应性的电路中，特别适合于汽车电子、消费电子和工业设备等领域。
二、技术参数
- 类型：聚合物 (PTC)
- 电压 - 最大值：6V
- 电流 - 最大值：100A
- 电流 - 保持 (Ih)：350mA（最大值）
- 电流 - 跳断 (It)：750mA
- 跳断时间：在超过跳断电流 (It) 的情况下，约 100ms 内实现跳断，以保护电路。
- 初始电阻 (Ri)：300mOhms（最小值）
- 跳断后电阻 (R1)：1.2 Ohms（最大值）
- 工作温度范围：-40°C 至 85°C
- 等级：符合 AEC-Q200 标准，适用于汽车应用。
- 安装类型：表面贴装型 (SMT)
- 封装/外壳：1206（3216 公制），具有凹陷设计。
- 物理尺寸：长 3.20mm x 宽 1.60mm x 厚 0.85mm。
三、工作原理与性能特点
MF-NSMF035-2 利用聚合物材料的温度敏感特性，当电流超过额定安全值时，会迅速升温，导致内部聚合物的电阻显著增加，从而切断电流。此过程称为“跳断”，在电流恢复正常范围后，保险丝又能自动复位回到正常工作状态。与传统的熔断器不同，PTC 保险丝无需更换，极大提高了设备的使用便利性和安全性。
该部件拥有良好的高温性能，能在极端环境下工作，抗湿性和抗腐蚀性能也很强，使其在多种工作条件下保持稳定的性能。结合其优良的电气性能和小巧的尺寸设计，MF-NSMF035-2 成为电子产品设计中的理想选择。
四、应用领域
MF-NSMF035-2 广泛应用于多种领域，包括但不限于：
- 汽车电子：适用于汽车控制单元、引擎管理系统、车载娱乐系统等，保障电路安全。
- 消费电子：在手持设备、智能手机、平板电脑等电子产品中提供额外的电流保护，降低因过载引发的事故风险。
- 工业设备：在自动化控制系统和其他工业设备中，用作过电流保护，确保设备的正常运行。
- 电源管理：广泛应用于各类电源管理电路，防止过载和短路情况对设备造成的损害。
五、总结
MF-NSMF035-2 聚合物自恢复保险丝是 BOURNS 推出的高性能电流保护元件，凭借其突出的电流保护特性、先进的材料技术以及卓越的工作温度范围，非常适合当前快速发展的电子产品市场。无论是在汽车电子、消费类电子还是工业自动化领域，MF-NSMF035-2 都可以提供高度可靠的电流保护方案，为设备的安全稳定运行提供坚实保障。随着智能设备和电动车的日益普及，MF-NSMF035-2 的市场需求也将持续增长。
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