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KOASpeerElectronics,Inc. • 199BolivarDrive • Bradford,PA16701 • USA • 814-362-5536 • Fax:814-362-8883 • www.koaspeer.com

Specificationsgivenhereinmaybechangedatanytimewithoutpriornotice.Pleaseconfirmtechnicalspecificationsbeforeyouorderand/oruse.

12/17/13

CNN

thin film chip networks

Resistance

Tolerance

Resistance

(Ω)

Part

Designation

Maximum

Working

Voltage

Power

Rating

w/Element

applications and ratings

CNN

0.05

A: ±0.05%

50V

5

B: ±0.1%

DeratingCurve

environmental applications

100

80

60

40

20

-60

-40

0

40

6080100160

125

20

Ambient Temperature

(°C)

0

70

120

-20

140

-55

Maximum

Overload

Voltage

Rated

Ambient

Temperature

Operating

Temperature

Range

100V

-55°C to

+125°C

+70°C

1K,10k,100k

Relative Absolute

±25

Absolute

Relative

T.C.R.

(ppm/°C)

B: ±0.1%

C: ±0.25%

ApplicationExample

1k

10k

–

+

PerformanceCharacteristics

Parameter

Requirement∆R±(%+0.05Ω)

Limit

Typical

TestMethod

Resistance

T.C.R.

25°C

+25°C/-55°C, +25°C/+125°C

Within specified

tolerance

Within specified

T.C.R.

—

—

Overload (Short time)

Rated voltage x 2.5 or Max. overload volume, whichever is less, for 5 seconds

±0.1%

±0.01%

Resistance to Soldering Heat

260°C ± 5°C, 10 seconds ± 1 second

±0.1%

±0.02%

Rapid Change of Temperature

-55°C (30 minutes), +125°C (30 minutes), 5 cycles

±0.25%

±0.01%

Moisture Resistance

40°C ± 2°C, 90 - 95% RH, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle

±0.25%

±0.03%

Endurance at 70°C

70°C ± 2°C, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle

±0.25%

±0.03%

High Temperature Exposure

+125°C, 100 hours

±0.25%

±0.02%