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Document Number: 20003

26

Revision: 16-Aug-11

SMM0102

Vishay Draloric

Thin Film Micro-MELF Resistors

This document is subject to change without notice.

FEATURES

 Advanced thin film technology

 Low TCR and tight tolerances

 Excellent stability

 Pure tin termination on nickel barrier, plated on

press fit steel caps

 Compliant to RoHS Directive 2002/95/EC

Note

and PCB layout.

Notes

• The power dissipation on the resistor generates a temperature rise against the local ambient, depending on the heat flow support of the

printed-circuit board (thermal resistance). The rated dissipation applies only if the permitted film temperature of 125 °C is not exceeded.

• The specification of this product is based on a test board according to EN 140400, providing a thermal resistance of approximately 275 K/W.

• These resistors do not feature a limited lifetime when operated within the permissible limits. However, resistance value drift increasing over

operating time may result in exceeding a limit acceptable to the specific application, thereby establishing a functional lifetime.

STANDARD ELECTRICAL SPECIFICATIONS

MODEL

W

LIMITING ELEMENT

V

TEMPERATURE

COEFFICIENT

ppm/K

TOLERANCE

%

RESISTANCE

RANGE



E-SERIES

SMM0102

0.2

150

± 15

± 0.1

100R to 100K

24; 96

SMM0102

0.2

150

± 25

± 0.1

100R to 100K

24; 96

SMM0102

0.2

150

± 50

± 1.0

10R to 2M21

24; 96

Zero-Ohm-Resistor: OMM0102

TECHNICAL SPECIFICATIONS

PARAMETER

UNIT

SMM0102

W0.2

V

150

V

200

Thermal resistance

K/W

 250

Insulation resistance

Category temperature range

°C

- 55 to + 125