Document Number: 20003

www.vishay.com

Revision: 16-Aug-11

27

SMM0102

Thin Film Micro-MELF Resistors

Vishay Draloric

This document is subject to change without notice.

DIMENSIONS

Notes

• Zero ohm jumper are marked with one centered black band.

PATTERN STYLES FOR MELF RESISTORS

Note

• The given solder pad dimensions reflect the considerations for board design and assembly as outlined e.g. in standards IEC 61188-5-x, or in

publication IPC-7351. They do not guarantee any supposed thermal properties, however, they will be found adequate for most general

applications.

DIMENSIONS AND MASS

TYPE

L

(mm)

D

(mm)

(mm)

(mm)

K

(mm)

MASS

(mg)

SMM0102

OMM0102

2.2 + 0/- 0.15

1.1 + 0/- 0.1

1.2

D + 0/- 0.1

0.4 ± 0.05

7

RECOMMENDED SOLDER PAD DIMENSIONS

TYPE

WAVE SOLDERING

REFLOW SOLDERING

G

(mm)

Y

(mm)

X

(mm)

Z

(mm)

G

(mm)

Y

(mm)

X

(mm)

Z

(mm)

SMM0102

OMM0102

0.7

1.2

1.5

3.1

1.1

0.8

1.3

2.7

L

1

K

D

1

D

L

G

X

Y

Z