Littelfuse 460 Series User Manual
Surface mount fuses, 460 series pico, Slo-blo
© 2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 12/19/13
Surface Mount Fuses
PICO
®
SMF Fuse > 460 Series
460 Series PICO
®
Slo-Blo
®
Surface Mount Fuse
Description
Agency Approvals
AgeNCy
AgeNCy FIle NumbeR
AmpeRe RANge
e10480
0.375A - 5A
lR29862
0.375A - 5A
PS
E
NbK030205-e10480b
1A - 5A
Electrical Characteristics for Series
Features
% of Ampere
Rating
Opening Time
100%
4 hours, Minimum
200%
1 second, Min.; 120 seconds, Max.
300%
0.2 second, Min.; 3 seconds, Max.
800%
0.02 second, Min.; 0.1 second, Max.
The 460 Series Slo-Blo
®
SMF is based on Littelfuse PICO
®
fuse through-hole technology, though offered in a surface
mount package.
This series of devices meets the requirements of the
RoHS directive.
Electrical Specifications by Item
Ampere
Rating
(A)
Amp
Code
max
Voltage
Rating
(V)
Interrupting
Rating
Nominal Cold
Resistance
(Ohms)
Nominal melting
I
2
t (A
2
sec)
Agency Approvals
PS
E
0.375
.375
125
50 A @125 VAC
50 A @125 VDC
1.7400
0.085
x
x
0.500
.500
125
1.1900
0.210
x
x
0.750
.750
125
0.4970
0.760
x
x
1.00
001.
125
0.3000
2.01
x
x
x
1.50
01.5
125
0.1160
3.94
x
x
x
2.00
002.
125
0.0710
7.60
x
x
x
2.50
02.5
125
0.0520
13.0
x
x
x
3.00
003.
125
0.0380
21.0
x
x
x
3.50
03.5
125
0.0240
26.8
x
x
x
4.00
004.
125
0.0194
35.0
x
x
x
5.00
005.
125
0.0133
54.8
x
x
x
Applications
• Wireless basestation
• Network equipment
• Telecom equipment
• Slow-Blow
• High inrush current withstand capability
• Wide current rating range: 0.375A to 5A
• Wide operating temperature range
• RoHS compliant
PS
E
Additional Information