Surface Mount Fuses
Thin Film > 0402 Size > Very Fast-Acting > 435 Series
435 Series Fuse
Description
Theꢀ435ꢀSeriesꢀareꢀfast-actingꢀsurfaceꢀmountꢀthin-filmꢀ
fuses.ꢀTheirꢀultra-smallꢀsizeꢀ(0402ꢀsize)ꢀmakesꢀthemꢀidealꢀforꢀ
secondaryꢀprotectionꢀofꢀcircuitsꢀusedꢀinꢀspaceꢀconstrainedꢀ
applicationsꢀsuchꢀasꢀhand-heldꢀportableꢀelectronicꢀdevices.ꢀ
Thisꢀseriesꢀisꢀ100%ꢀlead-freeꢀandꢀmeetꢀtheꢀrequirementsꢀofꢀ
theꢀRoHSꢀdirective.ꢀNewꢀHalogen-Freeꢀ435ꢀSeriesꢀfusesꢀareꢀ
available–toꢀorderꢀuseꢀtheꢀ“HF”ꢀsuffix.ꢀSeeꢀPartꢀNumberingꢀ
sectionꢀforꢀadditionalꢀinformation.ꢀ
Features
•ꢀ 35Aꢀinterruptꢀratingꢀatꢀ
32VDC
•ꢀ Maximumꢀprotectionꢀ
ofꢀsensitiveꢀcircuitsꢀ
asꢀfusesꢀareꢀdesignedꢀ
toꢀopenꢀconsistentlyꢀ
inꢀ<5secꢀatꢀ200%ꢀ
overload.
Agency Approvals
•ꢀ Smallꢀsizeꢀwithꢀcurrentꢀ
ratingsꢀofꢀ0.25ꢀtoꢀ5.0ꢀ
amperesꢀ
Agency
Agency File number
e10480
Ampere rAnge
0.250 - 5.0A
•ꢀ RoHSꢀcompliant,ꢀlead-
freeꢀandꢀhalogen-free
lr 29862
0.250 - 5.0A
•ꢀ EnhancedꢀBreakingꢀ
Capacity,ꢀHighꢀl2tꢀ
Electrical Characteristics for Series
Applications
% of Aꢀꢁꢂꢃꢂ
ratꢄꢅꢆ
Aꢀꢁꢂꢃꢂ
ratꢄꢅꢆ
OꢁꢂꢅꢄꢅꢆTꢄꢀꢂ at 25Oc
Secondaryꢀprotectionꢀforꢀspaceꢀconstrainedꢀapplicationsꢀ
suchꢀas:
100%
200%
300%
300%
0.250Aꢀ-ꢀ5A
0.375Aꢀ-ꢀ5A
0.250A
4ꢀhours,ꢀMinimum
5ꢀsecs.,ꢀMaximum
5ꢀsecs.,ꢀMaximum
0.2ꢀsec.,ꢀMaximum
•ꢀ Cellꢀphones
•ꢀ DVDꢀplayers
•ꢀ Batteryꢀpacks
•ꢀ Digitalꢀcameras
•ꢀ Hardꢀdiskꢀdrives.
0.375Aꢀ-ꢀ5A
Electrical Specifications by Item
max
noꢀ
noꢀ
powꢂꢃ
Dꢄssꢄꢁatꢄoꢅ
(W)
Aꢆꢂꢅꢉꢊ Aꢁꢁꢃovaꢇs
Aꢀꢁꢂꢃꢂ
ratꢄꢅꢆ
(A)
noꢀꢄꢅaꢇ coꢇd
rꢂsꢄstaꢅꢉꢂ
(Ohꢀs)
noꢀꢄꢅaꢇ
mꢂꢇtꢄꢅꢆ
Aꢀꢁ
codꢂ
Voꢇtaꢆꢂ
ratꢄꢅꢆ
(V)
iꢅtꢂꢃꢃꢈꢁtꢄꢅꢆ
ratꢄꢅꢆ
Voꢇtaꢆꢂ
Dꢃoꢁ
i2t (A2sꢂꢉ)
(ꢀV)
0.250ꢀ
0.375ꢀ
0.500ꢀ
0.750ꢀ
1.00
.250ꢀ
.375ꢀ
.500ꢀ
.750ꢀ
001.ꢀ
1.25ꢀ
01.5ꢀ
1.75ꢀ
002.ꢀ
02.5
003.
03.5
004.
005.
32ꢀ
32ꢀ
32ꢀ
32ꢀ
32ꢀ
32ꢀ
32ꢀ
32ꢀ
32ꢀ
32
0.2265
0.1930ꢀ
0.1600ꢀ
0.1050
0.0730
0.0600
0.0470
0.0390
0.0300
0.0185
0.0165
0.0135
0.0115
0.0085
0.0025
0.0035
0.0053
0.0120
0.0200
0.0350
0.0560
0.0750
0.1000
0.1560
0.2032
0.3017
0.3084
0.5310
60.67
84.64
93.35
101.84
87.45
0.01517
0.03174
0.04668
0.07638
0.08745
0.12046
0.13005
0.14198
0.14120
0.13813
0.18740
0.20244
0.22800
0.26220
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
1.25ꢀ
1.50ꢀ
1.75ꢀ
2.00ꢀ
2.50
96.37
86.70
81.13
35Aꢀ@32VꢀDC
70.62
55.25
60.58
57.84
57.00
52.44
3.00
32
3.50
32
4.00
32
5.00
32
1.ꢀ Measuredꢀatꢀ10%ꢀofꢀratedꢀcurrent,ꢀ25ºC.
2.ꢀMeasuredꢀatꢀratedꢀvoltage.
© 2009 Littelfuse, Inc.
435 Series
45
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/435.html for current information.
Revised: Jun 16, 2011