Anti Sulphur Chip Resistors

ASC Series

Specialconstructionresistssulphidegrowth

Withstandssulphurbearingfumeenvironment

TestedtoASTM-B809(“Flowers-of-Sulphur”)

Suitableforindustrial,automotiveandroadsideuses

RoHScompliantmatttinfinishterminations

Dimensions(mm)andweight(mg)

L

W

T

C

A

Wt.nom.

0402

1.0±0.05

0.5±0.05

0.35±0.05

0.2±0.1

0.2±0.1

0.62

0603

1.6±0.1

0.8±0.1

0.45±0.1

0.3±0.2

0.3±0.2

2.04

0805

2.0±0.1

1.25±0.1

0.5±0.1

0.35±0.2

0.4±0.2

4.37

1206

3.1±0.1

1.55±0.1

0.55±0.1

0.5±0.25

0.5±0.2

8.95

1210

3.2±0.2

2.6±0.15

16.0

2010

5.0±0.2

2.5±0.15

0.6±0.25

24.2

2512

6.35±0.2

3.2±0.15

39.4

0402

0603

0805

1206

1210

2010

2512

Powerrating@70°Cwatts

0.063

0.1

0.125

0.25

0.33

0.75

1

Resistancerangeohms

1R0-10M

CurrentRating(zeroohmjumper)amps

1

1

2

2

2.5

3.5

4

Limitingelementvoltagevolts

50

150

200

250

TCRppm/°C

<10R:20010Rto1M0:100>1M0:200

Resistance tolerance

%

1

Standardvalues

E24,E96

Ambienttemperaturerange°C

-55to+155

Construction

Conductors,resistiveelement,glassinnerprotectionandepoxyouterprotectionareappliedtoa96%aluminasubstrate.Thechipsare

suppliedwithwrap-aroundterminationssuitableforsoldering.Theterminationshaveanelectroplatednickelbarrierand100%matttin

finish.

Marking

Sizeslargerthan0603areindividuallymarkedwith4digits.Thefirstthreedigitsarethesignificantfiguresandthefourthdefinesthe

numberofaddedzeros.

Size0603,E24valuesaremarkedwith3digits.Thefirsttwodigitsarethesignificantfiguresandthethirddefinesthenumberofadded

zeros.

Size0603,E96valuesaremarkedwithastandard3digitEIA96code.

Size0402hasnomarking.

Thebodyprotectionandmarkingareresistanttoallnormalcleaningsolventssuitableforprintedcircuits.

Electrical Data

PhysicalData

T

W

A

A

L

Wrap-around terminations

(3 faces)

Resistors

AllpartsarePb-freeandcomplywithEUDirective2011/65/EU(RoHS2)

11.17

General Note

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.

© TT Electronics plc

www.ttelectronics.com/resistors

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