Document Number: 28713

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Revision: 05-Mar-12

19

MMU 0102, MMA 0204, MMB 0207 - Professional

Professional MELF Resistors

Vishay Beyschlag

This document is subject to change without notice.

100 µs

1 ms

10 ms

1

1 s

10 s

0.1

W

10 µs

100 ms

10

100

MMB 0207

MMU 0102

MMA 0204

Continuous Pulse

Maximum pulse load, continuous pulses; applicable if

for permissible resistance change equivalent to 8000 h operation

Pulse Duration

t

i

100 µs

1 ms

10 ms

1 s

10 s

10 µs

100 ms

100 V

1 kV

Pulse Duration

t

i

Pulse Voltage

Maximum pulse voltage, single and continuous pulses; applicable if

for permissible resistance change equivalent to 8000 h operation

MMB 0207

MMU 0102

MMA 0204

100 V

1 kV

10 V

10 kV

100

Ω

1 k

Ω

10 k

Ω

100 k

Ω

1 M

Ω

10

Ω

10 M

Ω

alue

R

Resistance V

1.2/50 Pulse

Pulse load rating in accordance with IEC 60 115-1, 4.27; 1.2 µs/50 µs;

5 pulses at 12 s intervals; for permissible resistance change 0.5 %

MMB 0207

MMU 0102

MMA 0204