046702.5NR Datasheet, PDF (1/3 Pages) Littelfuse – Surface Mount Fuses Thin Film > 0603 Size > Very Fast-Acting > 467 Series

Surface Mount Fuses
Thin Film > 0603 Size > Very Fast-Acting > 467 Series
467 Series Fuse
Agency Approvals
AGENCY AGENCY FILE NUMBER
AMPERE RANGE
E10480
250MA - 5A
LR29862
250MA - 5A
Electrical Characteristics for Series
% of Ampere
Rating
100%
200%
300%
Opening Time at 25^OC
4 hours, Minimum
5 sec., Maximum
0.2 sec., Maximum
Description
The 467 Series Fast-Acting SMF is an ultra small (0603
size) thin-film device designed for secondary protection
of circuits used in space constrained applications such
as hand-held portable electronic devices. This series
is 100% lead-free and meets the requirements of the
RoHS directive. New Halogen-Free 467 Series fuses are
available–to order use the “HF” suffix. See Part Numbering
section for additional information..
Features
• Compatible with lead- •
free solders and higher
temperature profiles.
• High performance
materials provide
•
improved performance
in elevated ambient
temperature applications.
• Marked on top surface •
with code to allow amp
rating identification
without testing.
• Low profile for height
sensitive applications.
• Flat top surface for pick-
and-place operations.
Element covering
material is resistant
to industry standard
cleaning operations.
Mounting pad and
electrical performance is
identical to Littelfuse 431
and 434 Series products.
Alloy based element
construction provides
superior inrush withstand
characteristics (I2t) over
ceramic or glass based
0603 fuse products.
Applications
Secondary protection for space constrained applications:
• Cell phones
• Battery packs
• Digital cameras • Hard disk
• DVD players
drives.
Electrical Specifications by Item
Ampere
Rating
(A)
Amp
Code
Max
Voltage
Rating
(V)
Interrupting
Rating
0.250
.250
32
0.375
.375
32
0.500
.500
32
50A @32V AC/DC
0.750
.750
32
1.00
001.
32
1.25
1.25
1.50
01.5
32
35A @32V AC/DC
32
13A @65V DC
1.75
1.75
32
2.00
002.
32
2.50
02.5
32
3.00
003.
32
35A @32V AC/DC
3.50
03.5
32
4.00
004.
32
5.00
005.
32
1. Measured at 10% of rated current, 25ºC. 2. Measured at rated voltage.
© 2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/467.html for current information.
Nominal Cold
Resistance
(Ohms)
0.5450
0.2900
0.1870
0.1170
0.0710
0.0530
0.0410
0.0320
0.0300
0.0220
0.0180
0.0150
0.0130
0.0090
Nominal
Melting
I²t (A²sec)
0.0030
0.0053
0.0087
0.0171
0.0212
0.0518
0.0766
0.0903
0.1103
0.1440
0.2403
0.4306
0.5760
0.9000
41
Revised: January 10, 2012
Nom
Voltage
Drop
(mV)
158.56
128.03
115.71
107.33
89.10
84.32
81.14
78.75
78.22
76.10
75.04
74.25
73.72
72.71
Nom Agency Approvals
Power
Dissipation
(W)
0.0396
x
x
0.0480
x
x
0.0579
x
x
0.0805
x
x
0.0891
x
x
0.1054
x
x
0.1217
x
x
0.1378
x
x
0.1564
x
x
0.1903
x
x
0.2251
x
x
0.2599
x
x
0.2949
x
x
0.3635
x
x
467 Series