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Littelfuse 2920L700/12MR 2920L700
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- Littelfuse 2920L700 / 12MR
- Type
- LITTELFUSE
- Unit
- Electronic Component
- Minimum package
- 1000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- LITTELFUSE
- Electronic Component
- 2920L700/12MR
- Electronic Component
- 1
- Electronic Component
- 5.44mm
- Package
- 2920
- Electronic Component
- Resettable Fuse
- Electronic Component
- 0.183g
- Electronic Component
- 7.98mm
- Electronic Component
- 1.6mm
- Electronic Component
- 1
- Electronic Component
- 2s
- Electronic Component
- BM0000279138
- Operating Temperature
- 40℃~+85℃
- Voltage Rating(Vmax)
- 12V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
2920L700/12MR 产品概述
概述
Littelfuse（美国力特）2920L700/12MR 是一种高性能的聚合物电流保护元件，专为提供可靠的电流限制和过流保护而设计。其采用了先进的表面贴装技术（SMD），旨在应对严苛的环境条件，特别适合于汽车电子、工业控制及消费类电子产品等领域。
主要参数与特性
工作温度范围: -40°C 至 85°C
- 该元件可在极端温度条件下可靠工作，适用于汽车和工业领域的各种环境。
材料类型: 聚合物
- 采用高质量聚合物材料，确保了优越的电气性能和可靠的绝缘效果，增强了整体的耐用性和可靠性。
电压和电流规格:
- 最大电压: 12V
- 最大电流: 50A
- 保持电流: 7A
- 跳断电流: 14A
这些电气参数使2920L700/12MR能够在各种电气环境中有效保护电路，防止过载现象的发生。
电阻特性:
- 初始电阻值: 3 mΩ (最小)
- 跳断电阻值: 18 mΩ (最大)
低电阻特性确保了较低的功耗及热量生成，有助于提升电路的整体效率。
动作时间: 最大2秒
- 该元件在检测到过流状况时，能够迅速反应并切断电流，确保电路及后续元件免受损坏。
封装与尺寸:
- 封装类型: 2920（7351公制），凹陷
- 尺寸: 0.290" 长 x 0.202" 宽（7.36mm x 5.12mm），厚度最大为0.063"（1.60mm）
封装设计紧凑，使其适合在尺寸受限的应用中使用。同时，表面贴装型设计简化了安装过程，支持自动化生产。
应用场景
2920L700/12MR 元件广泛应用于多个领域，具体包括但不限于：
- 汽车电子: 电动汽车、混合动力车辆的电池管理系统、车载信息娱乐系统等。
- 工业控制: 机器设备的电流保护、灌溉系统、传感器及执行器等。
- 消费类电子: 智能家居设备、移动设备的过流保护及电源管理系统。
性能优势
2920L700/12MR 具备优秀的电气性能和环境适应能力，主要优势包括：
- 安全性与可靠性: 此元件在面临突发过载事件时可有效切断电流，确保设备及用户的安全。
- 高效能: 低初始电阻和快速反应时间相结合，使其在大功率应用中表现出色，维持系统高效运行。
- 广泛适应性: 适用于高低温及潮湿环境，充分满足不同应用场景的需求。
结论
2920L700/12MR 是一款性能卓越的聚合物电流保护元件，旨在提供有效的过流保护解决方案。其经过精心设计的规格和参数，使其在众多严苛应用中表现出色。无论是汽车、工业，还是消费类电子产品，2920L700/12MR 都是理想的选择，为系统提供安全与高效的保障。
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