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BOURNS MF-PSMF110X-2
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- BOURNS MF-PSMF110X-2
- Type
- BOURNS
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- BOURNS
- Electronic Component
- MF-PSMF110X-2
- Electronic Component
- 1
- Package
- 0805
- Electronic Component
- Resettable Fuse
- Electronic Component
- 0.028g
- Electronic Component
- 1
- Electronic Component
- 300ms
- Electronic Component
- BM69415051
- Operating Temperature
- 40℃~+85℃
- Voltage Rating(Vmax)
- 6V
- Power(Pd)
- 600mW
- Current(Imax)
- 40A
- Electronic Component
- Electronic Component
- Electronic Component
- 3000
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-PSMF110X-2 聚合物自恢复保险丝
在当今电子设备中，保护电路免受过载和短路等异常情况的影响至关重要。MF-PSMF110X-2型聚合物自恢复保险丝（PTC Fuse）由全球知名品牌BOURNS生产，专为提供可靠的过流保护而设计。本文将详细介绍该产品的主要特性及其应用场景。
1. 基本特性
MF-PSMF110X-2自恢复保险丝具有以下关键参数：
- 类型：聚合物自恢复保险丝
- 最大额定电压：6V
- 最大额定电流：40A
- 保持电流（Ih）：最大1.1A
- 跳断电流（It）：2.2A
- 跳断时间：300毫秒
- 初始电阻（Ri）：最低60毫欧姆
- 跳断后电阻（R1）：最高210毫欧姆
- 工作温度范围：-40°C至85°C
- 安装类型：表面贴装型（SMT）
- 封装/外壳：0805（2012公制），凹陷型
- 尺寸：2.15mm x 1.35mm，最大厚度1.25mm
这些参数表明，这款保险丝在面对电气过载时提供高效、快速的保护，且在正常工作条件下表现出色。
2. 工作原理
MF-PSMF110X-2的工作原理基于聚合物材料特性。当电流超过设定的跳断电流（2.2A）时，聚合物材料会迅速加热并导致保险丝断开，从而切断电流，保护下游电路。待电流恢复到安全水平以下时，保险丝会自动复位，恢复电路的正常工作功能。这一自恢复的特性大大提高了设备的可靠性，同时减少了替换保险丝的成本和麻烦。
3. 应用场景
MF-PSMF110X-2自恢复保险丝广泛适用于各类电子设备和系统。其主要应用领域包括但不限于：
- 消费电子：如智能手机、平板电脑和可穿戴设备等，这些设备通常要求小型化和高效的过流保护。
- 工业设备：特别是在电机驱动和电源管理系统中，MF-PSMF110X-2能够有效保护设备不受过流的损害。
- 通信设备：在基站、路由器和交换机等设备中，稳定性和持久性至关重要。
- 汽车电子：应用于电动汽车和传统汽车的电控系统，以确保电气组件的安全和可靠运行。
4. 优势和特性
- 小型化设计：0805封装使其在空间受限的设计中也能方便使用。
- 宽广的工作温度范围：确保在各种环境温度下均能稳定运行。
- 自恢复特性：无需更换，使维护成本降低，设备的连续运行时间得到保障。
- 高额定电流：面对瞬态高电流的能力使其成为高安全性要求应用场景的理想选择。
5. 结论
MF-PSMF110X-2型聚合物自恢复保险丝凭借其独特的特性和广泛的适用性，正成为许多现代电子产品中的首选保护方案。随着电子产品日益小型化和复杂化，对过流保护设备的需求也在不断增加。MF-PSMF110X-2不仅满足了这些需求，而且凭借其创新的设计理念和技术优势，助力行业的进步和发展。BOURNS作为知名电子元器件制造商，以其卓越的产品品质和技术支持，正在引领这一领域的发展，为工程师在设计电路时提供了极大的便利与保障。
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