参数资料
型号: 0448003.MR
厂商: Littelfuse Inc
文件页数: 1/4页
文件大小: 0K
描述: FUSE 3.0A 125V FAST NANO2 SMD
标准包装: 1
系列: NANO²® 448
保险丝类型: 板安装(不包括管筒式)
额定电流: 3A
额定电压 - AC: 125V
额定电压 - DC: 125V
响应时间: 快速
封装/外壳: 2-SMD,方形端块
安装类型: 表面贴装
尺寸/尺寸: 0.240" L x 0.106" W x 0.106" H(6.10mm x 2.69mm x 2.69mm)
额定电压时的断路容量: 50A
熔化 I²t: 1.72
批准: CSA,UL,PSE
工作温度: -55°C ~ 125°C
包装: 标准包装
DC 抗冷流: 0.02445 欧姆
其它名称: F1639-6
F1639-6-ND
F1639-DKR-ND
F1639DKR
Surface Mount Fuses
NANO 2? > Very Fast-Acting > 448 Series
448 Series Fuse
PS
E
Description
The lead-free Nano 2 SMF Fuse is a very small, square
surface mount fuse that is RoHS compliant, Halogen Free
and 100% lead-free. This product is fully compatible with
lead-free solder alloys and higher temperature profiles
associated with lead-free assembly.
Features
?  Lead-free and Halogen 
Free
?  Very fast acting
?  Wide operating 
temperature range
?  Low temperature 
Agency Approvals
?  Small size 
de-rating
AGENCY
AGENCY FILE NUMBER
E10480
LR29862
AMPERE RANGE
62mA - 15A
62mA - 15A
?  Wide range of current 
rating available (62mA to
15A)
Applications
PS
E
NBK030205
1A - 10A
?  Notebook PC
?  Telecom system
?  LCD/PDP TV 
?  Wireless basestation
Electrical Characteristics for Series
?  LCD monitor
?  White goods
% of Ampere
Rating
100%
200%
Ampere Rating
1/16 –15
1/16 –10
12 –15
Opening Time
4 hours, Minimum
5 sec., Maximum
20 sec., Maximum
?  LCD/PDP panel
?  LCD backlight inverter
?  Portable DVD player
?  Power supply
?  Networking 
?  PC server
?  Cooling fan system
?  Storage system
?  Game console
?  Office Automation 
equipment
?  Battery charging circuit 
protection
?  Industrial equipment
?  Medical equipment
?  Automotive
Additional Information
? 2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 12/19/13
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