Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Littelfuse MICROSMD150F-2 MICROSMD150F
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Littelfuse MICROSMD150F-2
- Type
- LITTELFUSE
- Minimum package
- 4000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- LITTELFUSE
- Electronic Component
- MICROSMD150F-2
- Electronic Component
- 1
- Electronic Component
- 2.5mm
- Package
- 1210
- Electronic Component
- Resettable Fuse
- Electronic Component
- 0.06g
- Electronic Component
- 3.2mm
- Electronic Component
- 1.22mm
- Electronic Component
- 1
- Electronic Component
- 1s
- Electronic Component
- BM0000000181
- Voltage Rating(Vmax)
- 6V
- Power(Pd)
- 800mW
- Current(Imax)
- 40A
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：MICROSMD150F-2 PTC可复位保险丝
引言
MICROSMD150F-2是由美国力特（Littelfuse）公司生产的一款高性能聚合物可复位保险丝。该产品旨在为各类电子设备和电路提供过流保护，特别适合汽车、消费电子和工业设备等应用场景。其卓越的性能和优越的设计使其成为现代电子设计师的优先选择。
主要特点
电气规格:
- 最大工作电压：6V DC
- 最大电流：40A
- 保持电流（Ih)：1.5A
- 跳断电流（It)：3A
MICROSMD150F-2适用于大多数低电压电源线路，其保持电流和跳断电流的设定确保了在正常工作条件下持续供电，而在出现异常情况时迅速切断电流以防止设备损坏。
过流保护功能:
- 跳断时间：1秒
- 初始电阻（Ri)：最小40 mOhms
- 跳断后电阻（R1)：最大110 mOhms
当设备中出现过流情况时，MICROSMD150F-2可以在1秒内响应并切断电流，防止电流过大导致的电路损坏。其低初始电阻和适中的跳断后电阻使得该元件能够在复位后快速恢复到正常状态，确保了电路的安全性和可靠性。
工作温度范围:
- 工作温度：-40°C ~ 85°C
该保险丝能够在极端环境下稳定工作，确保在恶劣的气候条件和高温情况下也能提供有效的保护。这一特性使得MICROSMD150F-2特别适合于汽车电子和工业控制等专业应用。
安装类型与封装:
- 安装类型：表面贴装型
- 封装尺寸：1210（3225公制）
MICROSMD150F-2采用表面贴装式设计，方便快速安装，适合自动化生产线。其1120封装（长0.127" x 宽0.102"）设计节省了电路板空间，使得下载设计更加紧凑。
应用场景
MICROSMD150F-2非常适合用于：
- 汽车电子：为车载电源、强电流输出设备、传感器及控制单元提供保护。
- 消费电子：如智能手机、平板电脑及智能家居产品，保证电路在短路或过载时的安全。
- 工业设备：用于机械控制系统、传感器和执行器，提升设备的可靠性和安全性。
结论
MICROSMD150F-2是一个功能强大且高度可靠的聚合物可复位保险丝，为各种电气应用提供了出色的过流保护。通过其紧凑的封装和优异的电气特性，使其成为在设计和工程领域广泛应用的理想选择。选择MICROSMD150F-2，为您的电子设备添加一层有效的安全保护，一方面提供互动体验的同时，也确保护理设备的持久性能和稳定性。
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