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RCMM

Vishay Sfernice

Document Number: 52006

Revision 16-Jul-02

For technical questions, contact sfer@vishay.com

02

SPECIAL

DESIGN

STYLE

SERIES

RCMS

TOLERANCE

± 1%

OHMIC VALUE

332k

Ω

ORDERING INFORMATION

Method N°

Optional

PACKAGING

Optional

TEMPERATURE

COEFFICIENT

K3

MARKING

Printed : VISHAY SFERNICE trademark, series, style, ohmic value (in

Ω), tolerance (in %), temperature coefficient, manufactur-

ing date. Due to lack of space RCMM02 is printed MM02.

TEMPERATURE RISE

RATED POWER IN WATT

60

40

20

0

0

0.25

0.5

0.75

1

RCMM

05

RCMM1

AMBIENT TEMPERATURE IN DEGREES CELSIUS

100

50

35

0

0

30

50

70

100

125

150

POWER RATING CHART

Molded Metal Film Resistors

TESTS

NF C 83-230 - CECC 40 100

Load Life at max. Category Temperature

Short Time Overload

Damp Heat Humidity

(Steady State)

Rapid Temperature Change

Climatic Sequence

Terminal Strength

Vibration

Soldering (Thermal Shock)

Load Life

Shelf Life

1000h at 125°C 35% of Pn

≤ ± (2% + 0.1Ω)

Insulation resist. > 1G

Ω

≤ ± (0.5% + 0.05Ω)

≤ ± (2% + 0.1Ω)

Insulation resist. >100M

Ω

≤ ± (0.5% + 0.05Ω)

≤ ± (0.5% + 0.05Ω)

≤ ± (0.5% + 0.05Ω)

≤ ± (0.5% + 0.05Ω)

≤ ± (2% + 0.1Ω)

Insulation resist. > 1G

Ω

–

≤ ± (2% + 0.1Ω)

Insulation resist. >100M

Ω

± 0.75% or 0.05

Ω

Ω

± 0.2% or 0.05

Ω

± 0.5% or 0.05

Ω

Ω

± 0.1% or 0.05

Ω

± 0.05% or 0.05

Ω

± 0.05% or 0.05

Ω

± 0.1% or 0.05

Ω

± 0.5% or 0.05

Ω

Ω

± 0.1% or 0.05

Ω

± 0.1% or 0.05

Ω

Ω

2.5Um/5s*

56 days

with low load

– 55°C

+ 125°C

– 55°C

+ 125°C

Pull - Twist - 2 bends

10 - 500Hz

+ 260°C 10s

cycle 90’/30’

1000h at Pn at 70°C

1 year

ambient temperature

CONDITIONS

REQUIREMENTS

TYPICAL VALUES

AND DRIFTS

*RC41: 15 seconds

PERFORMANCE