CMA0204_10 Datasheet, PDF (2/10 Pages) Vishay Siliconix – High Pulse Load MELF Resistors

DIMENSIONS
High Pulse Load MELF Resistors
CMA 0204
Vishay Beyschlag
L
K
L₁
D₁
D
DIMENSIONS AND MASS
TYPE
L
(mm)
D
(mm)
L_{1 min.}
(mm)
D₁
(mm)
K
(mm)
MASS
(mg)
CMA 0204
3.6 + 0/- 0.2
1.4 + 0/- 0.1
1.8
D + 0/- 0.15
0.8 ± 0.1
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Note
• Color code marking is applied according to IEC 60062 ⁽³⁾ in four bands (E24 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 band between the 2^nd and 3^rd full band identifies the special carbon film.
PATTERN STYLES FOR MELF RESISTORS
G
X
Y
Z
RECOMMENDED SOLDER PAD DIMENSIONS
TYPE
G
(mm)
WAVE SOLDERING
Y
(mm)
X
(mm)
Z
(mm)
G
(mm)
REFLOW SOLDERING
Y
(mm)
X
(mm)
Z
(mm)
CMA 0204
1.5
1.5
1.8
4.5
1.7
1.2
1.6
4.1
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.
Document Number: 28717
Revision: 01-Mar-10
For technical questions, contact: [e-mail]
www.vishay.com
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