WMSIC Electronic Components

Littelfuse 38212000000

Model38212000000
PackageThrough-hole, P=5.08mm
BrandLittelfuse
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
Littelfuse 38212000000
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
38212000000
Electronic Component
1
Package
Through-hole, P=5.08mm
Type
Through-hole Fuse
Electronic Component
Non-Resettable Fuse
Electronic Component
0.544g
Electronic Component
8mm
I2t
17.8
Pitch
5.08mm
Electronic Component
1
(φD)
8.5mm
Electronic Component
100A
Electronic Component
BM69416335

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

Littelfuse TR5® 382 超小型保险丝 产品概述

产品简介

Littelfuse Inc. 作为全球领先的电子元器件制造商之一,推出的 TR5® 382 系列超小型保险丝以其高效的过流保护性能,广泛应用于各种电子设备中。该产品的设计兼顾了空间节省与性能,适用于对安装尺寸有严格要求的应用场合。

关键产品参数

  • 制造商: Littelfuse Inc.
  • 系列: TR5® 382
  • 包装: 剪切带(CT),便于自动化装配和批量生产。
  • 零件状态: 有源,有效地提供过流保护。
  • 安装类型: 通孔安装(Through Hole),易于焊接和更换,适合各种 PCB 设计。
  • 保险丝类型: 板安装(不包括管筒式),使得在设备内部省空间,同时保持良好的电气联接。
  • 响应时间: 慢速熔断,适合在瞬时过载情况下保护电路。
  • 封装/外壳: 径向,罐状,垂直,设计便于组装与适应不同的电路板设计。
  • 不同额定电压时分断能力: 100A,确保在高冲击电流下依然保护电路的安全性。
  • 认证机构: CCC,cURus,KC,PSE/JET,SEMKO,VDE,符合国际安全标准,适用于全球市场。
  • 工作温度: -40°C ~ 85°C,适应多种环境温度,确保在严酷条件下也能正常工作。
  • 尺寸: 0.335" (8.50mm) 直径 x 0.315" (8.00mm) 高,超小型设计,适合高密度电路布局。
  • 融断 I²t: 17.8,表征保险丝的能量吸收能力。
  • 额定电流 (安培): 2A,适用于限流要求较低的电路。
  • 额定电压 - AC: 250V,确保在230V电压环境下的长期稳定运行。
  • DC 冷态电阻: 0.028 Ohms,低阻抗设计,最大限度减少待机功耗。

应用领域

TR5® 382 系列超小型保险丝可广泛应用于多种电子设备中,特别是在对空间要求严格的产品中,如智能家居设备、消费电子产品、工业控制设备、医疗仪器、汽车电子等领域。通过提供可靠的过流保护,TR5® 382 可以有效地防止电路损坏,延长产品的使用寿命。

  1. 消费电子产品: 在智能手机、平板电脑、便携式音频设备等小型产品中,为电源供电与数据传输的电路提供保护。
  2. 工业控制: 在PLC、传感器和执行器等自动化设备中,避免因过载导致的系统崩溃。
  3. 汽车电子: 在电动车、车载娱乐系统及导航设备中实施电路保护,确保驾驶安全。
  4. 医疗仪器: 在各种医疗设备中,确保关键电路的稳定与安全,保障医疗操作的可靠性。

性能特点

  1. 高可靠性: 产品经过严格的测试,具有出色的耐用性和可靠性,且符合多项国际认证要求。
  2. 体积小巧: 超小型设计使其适合高密度的 PCB 布局,有助于缩小产品尺寸。
  3. 快速响应能力: 慢速熔断特性使其能够承受瞬时过载,避免误触发,但在持续过流情况下能较快切断电路。
  4. 高分断能力: 能够在高电压应用环境下安全切断有风险的电流,保护后续电路元件不受损害。
  5. 多样的应用范围: 适应环境温度广泛,使其能够灵活用于户内外不同的产品。

结论

Littelfuse TR5® 382 超小型保险丝以其卓越的性能和高可靠性,成为电子电路保护领域的理想选择。无论是消费类产品,工业应用还是汽车及医疗设备,其都能够有效保障电路的安全,降低风险,提升设备的整体性能和可靠性。随着电子产品日益向小型化与高集成化发展,该系列保险丝的市场需求势必持续上升。

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