Information

GRM SeriesGJM SeriesGMA SeriesGMD SeriesGQM SeriesGRJ SeriesGR3 SeriesKRM SeriesKR3 SeriesLLA SeriesLLL SeriesLLM SeriesLLR Series
!
Caution/
Notice
123
!
Note
• Please read rating and
!
CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifi cations. Therefore, please approve our product specifi cations or transact the approval sheet for product specifi cations before ordering.
Features
Resin External Electrode Type
GRJ Series
The resin external electrodes prevent the occurrence of cracking caused
by deflection stress after board mounting!
The resin external electrodes suppress cracks by board deflection.
1
Cracking of the ceramic element is suppressed by the resin of the external electrodes, which releases the stress.
Size
Rated Voltage DC6.3V to 1kV
Capacitance 470pF to 47μF
Main Applications Consumer & Industrial Electronic Equipment
2.0×1.25mm to 5.7×5.0mm
Suppresses the occurrence of cracking caused by deflection stress at the time of
board mounting, etc.
2
Occurrence of cracking on
edge of terminal electrode
Separated foundation
electrode and resin electrode
o
General Purpose Product (GRM Series)
o
Resin External Electrode Type (GRJ Series)
<Example of Structure>
Resin electrodes relieve the stress
Conductive resin layer relieves
the mechanical stress of the ceramic
2468
100
60
80
40
20
0
0
Deflection Amount (mm)
Residual Ratio (%)
Due to the specification of the measuring instrument, measurements can be performed up to 8mm.
Ideal for consumer and industrial electronic equipment, etc. where there heat stress, vibration and
impact are applied.
3
GRJ/3225 (in mm)/1210 (in inch)
GRM/3225 (in mm)/1210 (in inch)
Internal Electrodes
Ceramic
Resin Electrodes Layer
Foundation Electrode Layer Ni/Sn Plated Layer
2468
100
60
80
40
20
0
0
Deflection Amount (mm)
Residual Ratio (%)
GRJ/5750 (in mm)/2220 (in inch)
GRM/5750 (in mm)/2220 (in inch)
Specifications
<Dimensions>
ege
L
W
T
This catalog contains only a portion of the product lineup.
Please refer to the capacitor search tool on the Murata Web site for details.