Datasheet
MMU 0102, MMA 0204, MMB 0207 - Professional
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Vishay Beyschlag
Revision: 09-Feb-16
12
Document Number: 28713
For technical questions, contact: melf@vishay.com
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DIMENSIONS
Note
• Color code marking is applied according to IEC 60062
(1)
in four bands (E24 series) or five bands (E96 or E192 series). Each color band
appears as a single solid line, voids are permissible if at least
2
/
3
of the band is visible from each radial angle of view. The last color band for
tolerance is approximately 50 % wider than the other bands. An interrupted yellow band between the 4
th
and 5
th
full band indicates TC25.
PATTERN STYLES FOR MELF RESISTORS
Notes
• The given solder pad dimensions reflect the considerations for board design and assembly as outlined e.g. in standards IEC 61188-5-x
(1)
,
or in publication IPC-7351.
(1)
The quoted IEC standards are also released as EN standards with the same number and identical contents.
DIMENSIONS AND MASS
TYPE/SIZE
L
(mm)
D
(mm)
L
1 min.
(mm)
D
1
(mm)
K
(mm)
MASS
(mg)
MMU 0102 2.2 + 0/- 0.1 1.1 + 0/- 0.1 1.2 D + 0/- 0.1 0.4 ± 0.05 8
MMA 0204 3.6 + 0/- 0.2 1.4 + 0/- 0.1 1.8 D + 0/- 0.15 0.75 ± 0.1 22
MMB 0207 5.8 + 0/- 0.15 2.2 + 0/- 0.2 3.2 D + 0/- 0.2 1.1 ± 0.1 80
RECOMMENDED SOLDER PAD DIMENSIONS
TYPE/SIZE
WAVE SOLDERING REFLOW SOLDERING
G
(mm)
Y
(mm)
X
(mm)
Z
(mm)
G
(mm)
Y
(mm)
X
(mm)
Z
(mm)
MMU 0102 0.7 1.2 1.5 3.1 1.1 0.8 1.3 2.7
MMA 0204 1.5 1.5 1.8 4.5 1.7 1.2 1.6 4.1
MMB 0207 2.8 2.1 2.6 7.0 3.2 1.7 2.4 6.6
L
1
K
D
1
D
L
G
X
Y
Z