5秒后页面跳转
捷配首页

Datasheet > 暂无类别数据> 0438003.WRGT
0438003.WRGT PDF预览

0438003.WRGT

更新时间： 2024-11-24 13:03:03
品牌 Logo 应用领域
力特 - LITTELFUSE 电熔丝电路保护
页数 文件大小 规格书
3页 705K
描述
暂无描述

阅读下载

中文翻译

获取价格

0438003.WRGT 数据手册

 浏览型号0438003.WRGT的Datasheet PDF文件第2页浏览型号0438003.WRGT的Datasheet PDF文件第3页 
Surface Mount Fuses  
Ceramic Fuse > 438 Series  
438 Series – 0603 Fast-Acting Fuse  
Description  
The 438 Series is a 100% Lead-free, RoHS compliant and  
Halogen-free fuse series designed specifically to provide  
over-current protection to circuits that operate under high  
working ambient temperature up to 150ºC.  
The general design ensures excellent temperature stability  
and performance reliability.  
The high I²t values which is typical in the Littelfuse  
Ceramic Fuse family ensure high inrush current withstand  
capability.  
Features  
Agency Approvals  
•ꢀ OperatingꢀTemperatureꢀ •ꢀ Suitableꢀforꢀbothꢀleadedꢀ  
AGENCY  
AGENCY FILE NUMBER  
AMPERE RANGE  
0.250A – 6A  
from -55ºC to +150ºC  
and lead-free reflow /  
wave soldering  
E10480  
•ꢀ 100%ꢀLead-free,ꢀRoHSꢀ  
compliant and Halogen-  
free  
LR29862  
0.250A – 6A  
Applications  
•ꢀ HandheldꢀElectronics  
•ꢀ LCDꢀDisplays  
•ꢀ HardꢀDiskꢀDrives  
Electrical Characteristics for Series  
•ꢀ SDꢀMemoryꢀCards  
•ꢀ AutomotiveꢀElectronics  
% of Ampere  
Ampere Rating  
Opening Time at 25ºC  
•ꢀ BatteryꢀPacks  
Rating  
100%  
250%  
0.250A – 6A  
0.250A – 6A  
4 Hours, Minimum  
5 Seconds, Maximum  
Electrical Specifications by Item  
Agency Approvals  
Ampere  
Rating  
(A)  
Max.  
Nominal  
Nominal Nominal Voltage Nominal Power  
Amp  
Code  
Voltage  
Interrupting Rating Resistance Melting I2t  
Drop At Rated  
Dissipation At  
Rating (V)  
(Ohms)2  
(A2Sec.)3  
Current (V)4  
Rated Current (W)  
0.25  
0.375  
0.5  
0.75  
1
1.25  
1.5  
1.75  
2
2.5  
3
3.5  
4
.250  
.375  
.500  
.750  
001.  
1.25  
01.5  
1.75  
002.  
02.5  
003.  
03.5  
004.  
005.  
006.  
63  
63  
63  
63  
63  
63  
63  
63  
32  
32  
32  
32  
32  
32  
24  
2.024  
1.247  
0.829  
0.466  
0.310  
0.200  
0.174  
0.125  
0.051  
0.0324  
0.0252  
0.0203  
0.0169  
0.0113  
0.0087  
0.0017  
0.0041  
0.0100  
0.0281  
0.0593  
0.0510  
0.0902  
0.1440  
0.1490  
0.1977  
0.2922  
0.4752  
0.6920  
0.7398  
1.3838  
0.550  
0.488  
0.486  
0.378  
0.351  
0.365  
0.368  
0.360  
0.107  
0.095  
0.093  
0.082  
0.079  
0.074  
0.072  
0.138  
0.183  
0.243  
0.284  
0.351  
0.456  
0.552  
0.540  
0.214  
0.238  
0.279  
0.287  
0.316  
0.370  
0.432  
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
50A @ 63VDC  
50A @ 32VAC  
50A @ 32VDC/12VAC  
50A @ 24VDC/12VAC  
5
6
Notes:  
Devices designed to carry rated current for 4 hours minimum. It is recommended that  
devices be operated continuously at no more than 80% rated current. See “Temperature  
Rerating Curve”for additional rerating information.  
1. AC Interrupting Rating tested at rated voltage with unity power factor. DC Interrupting  
Rating tested at rated voltage with time constant < 0.8 msec.  
2. Nominal Resistance measured with < 10% rated current.  
Devices designed to be mounted with marking code facing up.  
3. Nominal Melting I²t measured at 1 msec. opening time.  
4. Nominal Voltage Drop measured at rated current after temperature has stabilized.  
© 2009 Littelfuse, Inc.  
438 Series  
1
Specifications are subject to change without notice.  
Please refer to www.littelfuse.com/series/438.html for current information.  
Revised: February 15, 2012  
123

中文翻译

下载PDF

与0438003.WRGT相关器件

型号 品牌 获取价格 描述 数据表
0438004. LITTELFUSE

获取价格

 		本产品系列100%无铅，且符合RoHS标准，专用于为工作环境温度极高（最高150oC）的电
0438004.A LITTELFUSE

获取价格

 		438A系列符合AEC-Q200标准的保险丝经过特别测试，满足紧凑型汽车电子应用的次级电路
0438004.GT LITTELFUSE

获取价格

 		438GT系列陶瓷保险丝100%无铅、符合RoHS标准且不含卤素，专门用于为工作环境温度极
0438004.WR LITTELFUSE

获取价格

 		Surface Mount Fuses Ceramic Fuse > 438 Series
0438004.WRA LITTELFUSE

获取价格

 		Electric Fuse, Fast Blow, 4A, 12VAC, 32VDC, 50A (IR), Surface Mount, 0603,
0438004.WRGT LITTELFUSE

获取价格

 		Electric Fuse,
0438005. LITTELFUSE

获取价格

 		本产品系列100%无铅，且符合RoHS标准，专用于为工作环境温度极高（最高150oC）的电
0438005.A LITTELFUSE

获取价格

 		438A系列符合AEC-Q200标准的保险丝经过特别测试，满足紧凑型汽车电子应用的次级电路
0438005.GT LITTELFUSE

获取价格

 		438GT系列陶瓷保险丝100%无铅、符合RoHS标准且不含卤素，专门用于为工作环境温度极
0438005.WR LITTELFUSE

获取价格

 		Surface Mount Fuses Ceramic Fuse > 438 Series

与0438003.WRGT相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证