MMU 0102, MMA 0204, MMB 0207 - Professional

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Vishay Beyschlag

Revision: 20-Jan-2026

10

Document Number: 28713

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10.1

14 (Na)

Rapid change

of temperature

30 min at LCT;

30 min at UCT;

LCT = - 55 °C;

UCT = 125 °C

5 cycles

± (0.05 %

R + 10 mΩ)

± (0.1 %

R

+ 10 m

Ω)

1000 cycles

± (0.15 %

R + 10 mΩ)

± (0.25 %

R

+ 10 m

Ω)

LCT = - 55 °C;

UCT = 155 °C

1000 cycles

± (0.25 %

R + 10 mΩ)

± (0.5 %

R

+ 10 m

Ω)

8.1

-

Short time

overload:

Standard

operation

mode

U = 2.5 x

or

U = 2 × Umax.;

whichever is the less severe;

5 s

± (0.03 %

R + 5 mΩ)

± (0.15 %

R

+ 5 m

Ω)

Short time

overload:

Power

operation

mode

± (0.05 %

R + 5 mΩ)

± (0.15 %

R

+ 5 m

Ω)

8.2

-

Single pulse

high voltage

overload:

Standard

operation

mode

Severity no. 4:

U = 10 x

or

U = 2 x Umax.;

whichever is the less severe;

10 pulses 10 μs/700 μs

± (0.25 %

R + 5 mΩ)

Single pulse

high voltage

overload:

Power

operation

mode

± (0.5 %

R + 5 mΩ)

8.4

-

Periodic

electric

overload:

Standard

operation

mode

U =

or

U = 2 x Umax.;

whichever is the less severe;

0.1 s on; 2.5 s off;

1000 cycles

± (0.5 %

R + 5 mΩ)

Periodic

electric

overload:

Power

operation

mode

± (1 %

R + 5 mΩ)

9.11

6 (Fc)

Vibration

Endurance by sweeping;

10 Hz to 2000 Hz;

no resonance; amplitude

≤ 1.5 mm or ≤ 200 m/s2; 7.5 h

± (0.05 %

R + 5 mΩ)

± (0.1 %

R

+ 5 m

Ω)

TEST PROCEDURES AND REQUIREMENTS

EN

60115-1

CLAUSE

IEC

60068-2 (1)

TEST

METHOD

TEST

PROCEDURE

REQUIREMENTS

PERMISSIBLE CHANGE (

ΔR)

Stability for product types:

STABILITY

CLASS 0.25

OR BETTER

STABILITY

CLASS 0.5

OR BETTER

STABILITY

CLASS 1

OR BETTER

STABILITY

CLASS 2

OR BETTER

MMU 0102

10

Ω to 221 kΩ

1

Ω to < 10 Ω

< 1

Ω

> 221 k

Ω

MMA 0204

10

Ω to 332 kΩ

1

Ω to < 10 Ω

< 1

Ω

> 332 k

Ω

MMB 0207

10

Ω to 1 MΩ

1

Ω to < 10 Ω

< 1

Ω

> 1 M

Ω

P

70 x R

P

70 x R

15 x P

70 x R