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Littelfuse MINISMDC260F-2 MINISMDC260F
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- Littelfuse MINISMDC260F-2
- Type
- LITTELFUSE
- Unit
- Electronic Component
- Minimum package
- 2000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- LITTELFUSE
- Electronic Component
- MINISMDC260F-2
- Electronic Component
- 1
- Electronic Component
- 3.2mm
- Package
- 1812
- Electronic Component
- Resettable Fuse
- Electronic Component
- 0.088g
- Electronic Component
- 4.5mm
- Electronic Component
- 1
- Electronic Component
- 200ms
- Electronic Component
- BM0000281953
- Operating Temperature
- 40℃~+85℃
- Voltage Rating(Vmax)
- 60V
- Power(Pd)
- 1W
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：MINISMDC260F-2
一、概述
MINISMDC260F-2是一款高性能的聚合物自恢复保险丝，适用于多种电子设备中的过流保护。它采用表面贴装型封装（1812 尺寸：4.55mm x 3.24mm），便于在紧凑的电路板设计中安装和应用，特别适合需要高密度布局的消费电子产品和工业设备。
二、产品特点
高温范围操作
MINISMDC260F-2能在-40°C至85°C的广泛温度范围内稳定工作，确保在各种环境条件下的可靠性。这种特性使其适合于汽车、医疗设备及高温环境中使用。自恢复功能
作为聚合物PTC（正温度系数）自恢复保险丝，该产品在过流条件下会迅速跳断电路，阻止过电流对设备的损害。当故障消失，温度回升内置聚合物材料又会自动恢复原有导通状态，无需更换，降低维护成本。电源保护能力
最大电压6V，支持的电流范围从保持电流2.6A至最大电流100A，确保其在实际应用中的高效能与灵活性。其跳断电流为5A，适合保护一般小型设备，防止过载事件的发生。优良电阻特性
初始电阻值为15mΩ，跳断后电阻最大值为43mΩ，这有效降低了在正常工作条件下产生的功率损耗。较低的电阻值有助于优化电路的能效，并提高整体性能。多种应用场景
MINISMDC260F-2非常适合用于消费电子、通信设备、便携式电子设备、电池管理系统等多个领域。它的高可靠性和自恢复特性使其在日常设备和高负荷应用中，都能够有效地提升系统的安全性。
三、技术规格
- 材料类型：聚合物
- 工作温度范围：-40°C ~ 85°C
- 电压 - 最大值：6V
- 电流 - 保持(Ih)：最大2.6A
- 电流 - 最大值：100A
- 跳断电流(It)：5A
- 最大动作时间：5s
- 初始电阻(Ri)最小值：15 mΩ
- 跳断后电阻(R1)最大值：43 mΩ
- 安装类型：表面贴装型
- 封装/外壳：1812（4532公制），凹陷
- 尺寸：0.179" 长 x 0.128" 宽（4.55mm x 3.24mm），最大厚度0.031"（0.78mm）
四、应用领域
MINISMDC260F-2的设计使其非常适合以下市场和领域：
- 消费电子：如智能手机、平板电脑及家用电器中，确保在意外过流情况下的安全。
- 汽车电子：在电池和电控单元中使用，保护汽车内部电气设备不受损害。
- 医疗设备：通过有效过流保护，提升生物医疗设备的安全性和可靠性。
- 通讯设备：用于网络设备和通信系统中，防止过载而导致的设备故障。
五、总结
MINISMDC260F-2是市場上较为理想的聚合物自恢复保险丝选项，其出色的性能特征与广泛的应用领域，使其成为电子设计中防护电路的重要组成部分。通过高温操作、自动恢复能力及卓越的电阻性能，用户可以信心十足地将其应用于各类设备中，以保障产品的长期安全和稳定运行。
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