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Document Number: 28713

18

Revision: 05-Mar-12

MMU 0102, MMA 0204, MMB 0207 - Professional

Vishay Beyschlag

Professional MELF Resistors

This document is subject to change without notice.

FUNCTIONAL PERFORMANCE

C

100

150

0

- 50

0

50

0.5

1

W

70

ϑ

Ambient Temperature

amb

MMB 0207

MMU 0102

MMA 0204

Derating - Standard Operation

C

100

150

0

- 50

0

50

0.5

1

W

70

MMB 0207

MMU 0102

MMA 0204

(1)

amb

ϑ

Ambient Temperature

Derating - Power Operation

Note

100 µs

1 ms

10 ms

1

1 s

10 s

0.1

W

10 µs

100 ms

100

10

MMB 0207

MMU 0102

MMA 0204

Single Pulse

Maximum pulse load, single pulse; applicable if

P

0 and n

for permissible resistance change equivalent to 8000 h operation

Pulse Duration

t

i