Surface Mount Fuses
NANO2® > 458 Series 1206 Size Inrush Withstand Fuse
458 Series Fuse
Description
5IFꢀꢄꢇꢈꢀ4FSJFTꢀ/BOP2®ꢀ'VTFꢀJTꢀBOꢀVMUSBꢉTNBMMꢅꢀTRVBSFꢀ
TVSGBDFꢀNPVOUꢀGVTFꢀEFTJHOFEꢀUPꢀTVQQPSUꢀBꢀWBSJFUZꢀPGꢀTQBDFꢀ
DPOTUSBJOFEꢀPWFSDVSSFOUꢀQSPUFDUJPOꢀBQQMJDBUJPOTꢊꢀ0GGFSJOHꢀBꢀ
ꢁꢆꢂꢋꢀTJ[FꢀGPPUQSJOUꢅꢀJUꢀJTꢀUIFꢀTNBMMFTUꢀXJSFꢉJOꢉBJSꢀUZQFꢀTVSGBDFꢀ
NPVOUꢀGVTFꢀPGGFSFEꢀCZꢀ-JUUFMGVTFꢊ
Features
tꢀ 4VSGBDFꢀ.PVOUꢀ'VTF
tꢀ 3P)4ꢀ$PNQMJBOU
tꢀ )BMPHFOꢀ'SFF
tꢀ 'VMMZꢀDPNQBUJCMFꢀXJUIꢀ
MFBEꢀGSFFꢀTPMEFSJOHꢀ
QSPåMFT
tꢀ "WBJMBCMFꢀJOꢀSBUJOHTꢀPGꢀ
ꢁꢀUPꢀꢁꢂꢀ"NQFSFT
Agency Approvals
Applications
AGENCY
AGENCY FILE NUMBER
E10480
AMPERE RANGE
1A–10A
tꢀ /PUFCPPLꢀ1$ꢀ
tꢀ $BSꢀ/BWJHBUJPOꢀ4ZTUFN
tꢀ /FUXPSLꢀ&RVJQNFOU
tꢀ 5FMFDPNꢀ&RVJQNFOU
tꢀ &MFDUSPOJDꢀ4JHOBHF
tꢀꢀꢀꢀ-$%ꢀCBDLMJHIUꢀJOWFSUFS
tꢀ -$%ꢀ1BOFMꢀ
ꢀ
Electrical Characteristics for Series
tꢀ %$ꢌ%$ꢀDPOWFSUFS
tꢀ #BUUFSZꢀ1BDLꢀ
% of Ampere
tꢀ 1PSUBCMFꢀ$POTVNFSꢀ
&MFDUSPOJDT
OpeningTime
Rating
ꢁꢂꢂꢃ
ꢄꢀIPVSTꢅꢀ.JOJNVN
ꢇꢀTFDPOETꢅꢀ.BYJNVN
ꢆꢇꢂꢃ
Electrical Specifications by Item
Agency
Approvals
Ampere
Rating
(A)
Max
Nominal Cold
Resistance
(Ohms)
Nominal
Melting
Amp
Code
Interrupting
Rating
Marking
Voltage
Rating (V)
I2t (A2sec)
ꢁꢊꢂ
ꢂ ꢂꢁꢊ
1
ꢂꢊꢁꢈꢂ
ꢊꢁꢋꢈ
Y
ꢁꢊꢆꢇ
ꢁꢊꢇ
ꢁꢊꢆꢇ
ꢂꢁꢊꢇ
ꢁꢊꢆꢇ
ꢁꢊꢇ
ꢂꢊꢁꢆꢇ
ꢂꢊꢂꢎꢎ
ꢊꢍꢁꢍ
ꢊꢇꢄꢈ
Y
Y
ꢁꢊꢋ
2
ꢂꢁꢊꢋ
ꢂꢂꢆꢊ
ꢂꢆꢊꢇ
ꢂꢂꢍꢊ
ꢍꢊꢁꢇ
ꢂꢍꢊꢇ
ꢂꢂꢄꢊ
ꢂꢂꢇꢊ
ꢂꢋꢊꢍ
ꢂꢂ ꢊ
ꢂꢂꢈꢊ
ꢂꢁꢂꢊ
ꢁꢊꢋ
2
ꢂꢊꢂꢎꢆ
ꢂꢊꢂꢋꢎꢇ
ꢂꢊꢂꢋ
ꢊꢇꢋꢆ
ꢊꢎꢇꢆ
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
ꢆꢊꢇ
ꢍ
ꢆꢊꢇ
ꢍ
ꢁꢊꢄꢂꢈ
ꢆꢊꢆꢈꢎ
ꢆꢊꢄꢇꢏ
ꢄꢊꢂꢂ
ꢂꢊꢂꢄꢎ
ꢋꢍ7
ꢇꢂ"ꢀ!ꢋꢍ7ED
ꢍꢊꢁꢇ
ꢍꢊꢇ
4
ꢍꢊꢁꢇ
ꢍꢊꢇ
4
ꢂꢊꢂꢄꢇ
ꢂꢊꢂꢍꢏꢇ
ꢂꢊꢂꢍꢆ
ꢄꢊꢈꢍꢆ
ꢊꢎꢍꢈ
5
5
ꢂꢊꢂꢆꢏ
ꢋꢊꢍ
ꢏ
ꢋꢊꢍ
ꢏ
ꢂꢊꢂꢁꢎꢆ
ꢂꢊꢂꢁꢏꢇ
ꢂꢊꢂꢂꢇꢈ
ꢂꢊꢂꢂꢄꢋꢇ
ꢁꢄꢊꢍꢏ
ꢆꢂꢊꢄꢈ
ꢎꢊꢂꢂ
ꢈ
ꢈ
ꢁꢂꢊꢂ
ꢁꢂ
ꢁꢇꢊꢂ
Notes:
1. l2t values stated for 8 msec opening time
2. Cold resistance measured at less than 10% of rated current at 25°C.
3. Agency Approval Table Key: X=Approved or Certified, P=Pending and Blank=Not Approved
4. Have special electrical characteristic needs? Contact Littelfuse to learn more about application specific options.
© 2009 Littelfuse, Inc.
458 Series
69
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/458.html for current information.
Revised: March 17, 2009