Resistors
Anti Sulphur Chip Resistors
ASC Series
ꢀ Specialꢀconstrucꢁonꢀresistsꢀsulphideꢀgrowth
ꢀ Withstandsꢀsulphurꢀbearingꢀfumeꢀenvironment
ꢀ TestedꢀtoꢀASTM-B809ꢀ(“Flowers-of-Sulphur”)
ꢀ Suitableꢀforꢀindustrial,ꢀautomoꢁveꢀandꢀroadsideꢀuses
ꢀ RoHSꢀcompliantꢀmaꢂꢀꢁnꢀfinishꢀterminaꢁons
ꢀ AEC-Q200ꢀqualified
AllꢀpartsꢀareꢀPb-freeꢀandꢀcomplyꢀwithꢀEUꢀDirecꢁveꢀ2011/65/EUꢀamendedꢀbyꢀ(EU)ꢀ2015/863ꢀ(RoHS3)
ElectricalꢀData
0402
0603
0.1
0805
1206
0.25
1210
0.33
2010
0.75
2512
Powerꢀraꢁngꢀ@ꢀ70°Cꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀwaꢂs
Resistanceꢀrangeꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀohms
CurrentꢀRaꢁngꢀ(zeroꢀohmꢀjumper)ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀamps
Limiꢁngꢀelementꢀvoltageꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀvolts
TCRꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀppm/°C
0.063
0.125
1
1R0ꢀ-ꢀ10M
2
1
1
2
2.5
3.5
4
50
150
200
250
<10R:ꢀ200ꢀ10Rꢀtoꢀ1M0:ꢀ100ꢀ>1M0:ꢀ200
Resistance tolerance
%
1
Standardꢀvalues
E24,ꢀE96
-55ꢀtoꢀ+155
Ambientꢀtemperatureꢀrangeꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ°C
PhysicalꢀData
Dimensionsꢀ(mm)ꢀandꢀweightꢀ(mg)
L
W
T
C
A
Wt.ꢀnom.
0.62
0402
0603
0805
1206
1210
2010
2512
1.0ꢀ±0.05
1.6ꢀ±0.1
2.0ꢀ±0.1
3.1ꢀ±0.1
3.2ꢀ±0.2
5.0ꢀ±0.2
6.35ꢀ±0.2
0.5ꢀ±0.05
0.8ꢀ±0.1
1.25ꢀ±0.1
1.55ꢀ±0.1
2.6ꢀ±0.15
2.5ꢀ±0.15
3.2ꢀ±0.15
0.35ꢀ±0.05
0.45ꢀ±0.1
0.5ꢀ±0.1
0.2ꢀ±0.1
0.3ꢀ±0.2
0.35ꢀ±0.2
0.2ꢀ±0.1
0.3ꢀ±0.2
0.4ꢀ±0.2
T
2.04
A
4.37
L
8.95
16.0
24.2
39.4
W
A
0.5ꢀ±0.25
0.6ꢀ±0.25
0.55ꢀ±0.1
0.5ꢀ±0.2
Wrap-around terminations
(3 faces)
Construcꢁon
Conductors,ꢀresisꢁveꢀelement,ꢀglassꢀinnerꢀprotecꢁonꢀandꢀepoxyꢀouterꢀprotecꢁonꢀareꢀappliedꢀtoꢀaꢀ96%ꢀaluminaꢀsubstrate.ꢀTheꢀchipsꢀareꢀ
suppliedꢀwithꢀwrap-aroundꢀterminaꢁonsꢀsuitableꢀforꢀsoldering.ꢀTheꢀterminaꢁonsꢀhaveꢀanꢀelectroplatedꢀnickelꢀbarrierꢀandꢀ100%ꢀmaꢂꢀꢁnꢀ
finish.
Marking
Sizesꢀlargerꢀthanꢀ0603ꢀareꢀindividuallyꢀmarkedꢀwithꢀ4ꢀdigits.ꢀTheꢀfirstꢀthreeꢀdigitsꢀareꢀtheꢀsignificantꢀfiguresꢀandꢀtheꢀfourthꢀdefinesꢀtheꢀ
numberꢀofꢀaddedꢀzeros.
Sizeꢀ0603,ꢀE24ꢀvaluesꢀareꢀmarkedꢀwithꢀ3ꢀdigits.ꢀTheꢀfirstꢀtwoꢀdigitsꢀareꢀtheꢀsignificantꢀfiguresꢀandꢀtheꢀthirdꢀdefinesꢀtheꢀnumberꢀofꢀaddedꢀ
zeros.
Sizeꢀ0603,ꢀE96ꢀvaluesꢀareꢀmarkedꢀwithꢀaꢀstandardꢀ3ꢀdigitꢀEIA96ꢀcode.
Sizeꢀ0402ꢀhasꢀnoꢀmarking.
Theꢀbodyꢀprotecꢁonꢀandꢀmarkingꢀareꢀresistantꢀtoꢀallꢀnormalꢀcleaningꢀsolventsꢀsuitableꢀforꢀprintedꢀcircuits.
General Note
BI Technologies IRC Welwyn
TT Electronics reserves the right to make changes in product specification without notice or liability.
All information is subject to TT Electronics’ own data and is considered accurate at time of going to print.
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03.20