Specificationsaresubjecttochangewithoutnotice.

Thedevicecharacteristicsandparametersinthisdatasheetcananddovaryindifferentapplicationsandactualdeviceperformancemayvaryovertime.

Usersshouldverifyactualdeviceperformanceintheirspecificapplications.

Performance Specifications

Characteristic

Limits

Test Method

(JIS-C-5201 & JIS-C-5202)

TemperatureCoefficient

±200PPM/°Cmax.

4.8Naturalresistancechangespertemperature(°C):

Short Time Overload

Resistancechangerateis±5%max.,with

no evidence of mechanical damage.

4.13 Permanent resistance change after the application of a

potentialof2.5timesRCWVfor5seconds.

Terminal Strength

No evidence of mechanical damage.

4.16 DirectLoad:

Resistance to a 2.5 kg direct load for 10 seconds in the

directionofthelongitudinalaxisoftheterminalleads.

TwistTest:

Terminalleadsshallbebentthrough90°atapointof

approximately6mmfromthebodyoftheresistorand

shallberotatedthrough360°(abouttheoriginalaxisof

thebentterminal)inalternatingdirectionsforatotalof

three rotations.

Resistance to Soldering Heat Resistancechangerateis±1%max.,with

no evidence of mechanical damage.

4.18 Permanent resistance change when leads are immersed

toapoint2.0to2.5mmfromthebodyin260°C(±5°C)

solderfor10(±1)seconds.

Solderability

95%coverageminimum

4.17 The area covered with a new, smooth, clean, shiny and

continuous surface free from concentrated pinholes.

Testtemp.ofsolder:245°C(±3°C).

Dwelltimeinsolder:2~3seconds.

Load Life in Humidity

Resistancechangerateis±5%max.,with

no evidence of mechanical damage.

7.9 Resistance change after 1,000 hours (1.5 hours “ON”,

0.5hours“OFF”)atRCWVinahumiditytestchamber

controlledat40°C(±2°C)and90-95%relativehumidity.

Safety Fuse

Resistance value shall increase at least

100 times initial value.

1W~5W:Load120/240VACvoltage.

7W:Load240VACvoltage.

Resistormustbesafelyfused.

Dielectric Withstanding

Voltage

Noevidenceofflashovermechanical

damage,arcingorinsulationbreakdown.

UL1412,

19.1Aresistor(oraresistoranditsmountingifprovided),

shallwithstand,withoutbreakdown,foraperiodofnot

lessthanoneminute,a60Hzpotentialof1000Vplus

twicetheratedvoltageappliedbetweenlivepartsand

dead metal parts, if any.

1st Significant Figure

2nd Significant Figure

3rd Significant Figure

Multiplier

Tolerance

Typical Part Marking

Color

1st Band 2nd Band 3rd band Multiplier

Tolerance

Black

0

0

0

1Ω

Brown

1

1

1

10Ω

±1%

Red

2

2

2

100Ω

±2%

Orange

3

3

3

1KΩ

Yellow

4

4

4

10KΩ

Green

5

5

5

100KΩ

±0.5%

Blue

6

6

6

1MΩ

±0.25%

Violet

7

7

7

10MΩ

±0.10%

Grey

8

8

8

±0.05%

White

9

9

9

Gold

0.1Ω

±5%

Silver

0.01Ω

±10%