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Document Number: 20024

3

Revision: 13-Oct-08

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Vishay

Lead (Pb)-free Thick Film, Rectangular,

Pulse Proof Chip Resistors

1

0.000001 0.00001 0.0001

0.001

0.01

0.1

1

10

100

Maximum pulse dissipation as a function of the pulse duration, continuous pulse

Maximum pulse load, continuous pulses; applicable if P

for permissible resistance change equivalent to 8000 h operation

Pulse Duration (s)

0.1

0.01

10

100

1000

10 000

1206

0805

0603

0402

200

0.00001

0.0001

0.001

0.01

0.1

1

10

Maximum permissible pulse voltage as a function of pulse duration

Pulse Duration (s)

100

0

300

400

500

800

600

700

Maximum pulse voltage, single and continuous pulses; applicable if

P

1206

0805

0603

0402

1

10

100

1000

10 000

100 000

Single-pulse high voltage overload test 1.2/50 µs EN140000 4.27

Resistance Value (

Ω)

1

10

1000

100

Pulse load rating in accordance to EN 60115-1, 4.27; 1.2 µs/50 µs;

5 pulses at 12 s intervals; for permissible resistance change 1 %

1206

0805

0603

0402