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GRM44-1X7R fiches techniques PDF

Murata Electronics - (GRMxx Series) Surface Mount Monolithic Chip Capacitors

Numéro de référence GRM44-1X7R
Description (GRMxx Series) Surface Mount Monolithic Chip Capacitors
Fabricant Murata Electronics 
Logo Murata Electronics 





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GRM44-1X7R fiche technique
SURFACE MOUNT MONOLITHIC CHIP CAPACITORS
HIGH DIELECTRIC CONSTANT TYPE
GRM36/39/40/42-6/42-2/43-2/44-1 Series
FEATURES
s Miniature size
s No Polarity
s Nickel Barrier Termination Standard – highly resistant to
metal migration
s Uniform dimensions and configuration
s Suitable for reflow soldering
s GRM39, 40 and 42-6 suitable for wave soldering
s Minimum series inductance
s Tape and Reel Packaging
s Bulk Case Packaging available for GRM40 and smaller
s Wide selection of capacitance values and voltages
s Largest production capacity and volume in the world
PART NUMBERING SYSTEM
GRM40 – – – X7R 103 K 050 A D
www.DataSheet4U.com
CAPACITOR
TYPE AND SIZE
See below and
following pages.
3-digit code TEMPERATURE
appears as
CHARACTERISTICS
necessary
X5R
to indicate
X7R
special
Y5V
thickness
requirements.
Please consult
your local sales
office for details.
CAPACITANCE
CAPACITANCE
VALUE
TOLERANCE
Expressed in
X7R/X5R:
picofarads and
K = ±10%
identified by a
M = ±20%
three-digit number. Non-standard
First two digits
J = ±5%
represent significant
figures. Last digit
Y5V: Z = +–8200%
specifies the number
of zeros to follow.
VOLTAGE
Identified by
a three-digit
number.
MARKING
PACKAGING
A = Unmarked
Reel Diameter/
Tape Material
Code
7Paper Tape
D
7Plastic Tape
L
13Paper Tape
J
13Plastic Tape
K
Bulk B
Bulk Cassette
7Paper
2mm pitch
C
Q
See pages 33-36 for labeling
and packaging information.
CHIP DIMENSIONS
Dimensions: mm
e ge
Size
GRM36
GRM39*
GRM40
EIA
Code
0402
0603
0805
L
Length
1.0 ± 0.05
1.6 ± 0.1
2.0 ± 0.1
W
Width
0.5 ± 0.05
0.8 ± 0.1
1.25 ± 0.1
GRM42-6 1206
T
3.2 ± 0.15
3.2 ± 0.2
LW
GRM42-2 1210
3.2 ± 0.3
1.6 ± 0.15
1.6 ± 0.2
2.5 ± 0.2
GRM43-2
GRM44-1
*Bulk case packaging is L = 1.6 ± 0.07, W, T = 0.8 ± 0.07.
1812
2220
4.5 ± 0.4
5.7 ± 0.4
3.2 ± 0.3
5.0 ± 0.4
CHIP TERMINATION DIAGRAMS
Nickel Barrier Layer (Standard)
Ceramic Dielectric
Inner Electrode
GRM Series
Inner Termination (Ag or Ag/Pd or Cu)
Nickel Plated Barrier Layer
Tin Plating*
*Size 0402 – Solder Plated
All products on this page are available as standard through authorized Murata Electronics Distributors.
CG01-I
T
Thickness
0.5 ± 0.05
0.8 ± 0.1
0.6 ± 0.1
0.85 ± 0.1
1.25 ± 0.1
0.85 ± 0.1
1.15 ± 0.1
1.6 ± 0.2
1.15 ± 0.1
1.35 ± 0.15
1.8 ± 0.2
2.5 ± 0.2
2.0 max.
2.0 max.
e (min.)
Termination
0.15 ~ 0.3
0.2 ~ 0.5
0.2 ~ 0.7
g (min.)
Insulation
0.4
0.5
0.7
0.3 ~ 0.8
1.5
0.3 min.
0.3 min.
0.3 min.
1.0
2.0
2.0
13

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