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0456040. PDF预览

0456040.

更新时间: 2024-11-25 14:56:47
品牌 Logo 应用领域
力特 - LITTELFUSE /
页数 文件大小 规格书
3页 391K
描述
高电流NANO2保险丝是一款方形、表面贴装的小型保险丝,设计用于支持各种设备更高的电流要求。

0456040. 数据手册

 浏览型号0456040.的Datasheet PDF文件第2页浏览型号0456040.的Datasheet PDF文件第3页 
Fuse Datasheet  
456 Series Fuse  
Very Fast Acting Fuse  
PS  
E
RoHS  
Description  
The High Current NANOFuse is a small square surface mount  
fuse that is designed to support higher current requirements of  
various applications.  
40A  
Features  
Surface mount high current  
Available in ratings of 20 to 40  
Amperes  
fuse  
Fully compatible with  
lead-free solder alloys and  
higher temperature profiles  
associated with lead-free  
assembly  
UL Recognized UL/CSA/  
NMX 248-1 and UL/CSA/NMX  
248-14  
20A, 25A, 30A  
Conforms to IEC/EN 60127-1  
and IEC/EN 60127-7  
RoHS compliant and Halogen  
Free  
Conforms to DENANs  
Appendix 3  
Additional Information  
Applications  
Voltage regulator module for  
Storage system power  
PC server  
Basestation power supply  
Cooling fan system for PC  
server  
Resources  
Accessories  
Samples  
Agency Approvals  
Electrical Characteristics  
% of Ampere Rating  
OpeningTime  
Agency  
Agency File/Certificate Number  
Ampere Rating  
E10480  
J50446929  
20A - 40A  
20A - 40A  
20A - 30A  
20A - 40A  
100%  
200%  
4 hours, Minimum  
60 seconds, Maximum  
PS  
E
NBK030308-JP1021  
29862  
Electrical Specifications  
Agency Approvals  
Max  
Voltage  
Rating (V)  
Nominal  
Cold Resistance  
(Ohms)  
Nominal  
Melting  
Ampere  
Amp Code  
Rating (A)  
Interrupting  
NomVoltage  
Drop (mV)  
Rating4  
PS  
E
I2t (A2 Sec.)  
100A @125VAC  
300A @ 65VAC  
300A @ 100VDC  
1000A @ 32VDC  
500A @ 72VDC  
20  
25  
020.  
025.  
125  
125  
0.00230  
0.00192  
18  
45  
64.7  
x
x
x
x
x
x
x
x
100A @ 125VAC  
300A @ 65VAC  
500A @ 72VDC  
1000A @ 32VDC  
68.38  
100A @ 125VAC  
300A @ 65VAC  
1000A @ 32VDC  
500A @ 72VDC  
30  
40  
030.  
040.  
125  
72  
0.00132  
0.00105  
81  
69.9  
55  
x
x
x
x
x
-
x
x
180A @ 72VDC  
600A @ 60VDC  
191  
Notes:  
1. Cold resistance measured at less than 10% of rated current at 23°C.  
2. Agency Approval Table Key: X=Approved or Certified, P=Pending.  
3. I2t values stated for 1 msec opening time.  
4. Interrupting Rating may differ based on Agency Approval. See Agency Approval certificate for more details.  
© 2021 Littelfuse, Inc.  
Specifications are subject to change without notice.  
1
Revised: GD. 08/24/21  

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