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ISA-PLAN® // PRECISION RESISTORS

FMS // Size 2512

Isabellenhütte Heusler GmbH & Co. KG // sales.components@isabellenhuette.de // Issue 11-November-2019 // Current valid issue: see www.isabellenhuette.de

▪ Current sensor for power hybrid applications

▪ Control systems for the automotive market

▪ Power modules

▪ Frequency converters

▪ Switch mode power supplies

▪ Power rating up to 4 W at 70°C (1.5mOhm)

▪ Constant current up to 50 A (1.5 mOhm)

▪ Standard pad size (2512)

▪ High pulse power rating

▪ Excellent long-term stability

▪ Mounting: Reflow- and IR-soldering

▪ AEC-Q200 qualification in preparation

▪ RoHS 2011/65/EU compliant

Features

Applications

Preliminary technical data

Resistance values

mOhm

1.5 / 2 / 3 / 4 / 5 / 6

Tolerance

%

1 / 5

Temperature coefficient (20-60 °C)

ppm/K

< 50

Applicable temperature range

°C

-65 to +170

Power rating

W

up to 4

Dielectric withstanding voltage

V AC/DC

200

Inductance

nH

< 3

Stability (at rated power) deviation after

2000h, TK = Terminal temperature

< 0.5 % (TK=80 °C)

< 1.0 % (TK=110 °C)

RoHS

* values in preparation

PRELIMINARY VERSION

Type

Value [mΩ] Rthi [K/W] TCR [ppm/K] P70 °C P110°C

FMS-Z-R0015* 1.5

20

<50

4

3

FMS-M-R002* 2

25

<50

3.5

2

FMS-M-R003* 3

40

<50

2.5

1.5

FMS-V-R004*

4

50

<50

2

1

FMS-V-R005*

5

55

<50

1.5

1

FMS-V-R006*

6

67

<50

1.5

1

Ordering code

FMS - M - R003 - 1.0

Tolerance

Resistance value [Ohm] / „R“ represents decimal point

Material (MANGANIN®)

Type