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• Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
!Note
!Note
C02E.pdf
10.12.20
sales representatives or product engineers before ordering.
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
Chip Monolithic Ceramic Capacitors (Medium Voltage)
Low Dissipation Factor GRM Series
e
g
e
■ Features
1. Low-loss and suitable for high frequency circuits
2. Murata's original internal electrode structure
provides high flash-over voltage.
L
W
Dimensions (mm)
3. A new monolithic structure for small, surface-
mountable devices capable of operating at high
voltage levels
Part Number
L
W
T
e min. g min.
GRM21A
GRM21B
GRM31A
GRM31B
GRM32A
GRM32B
GRM42A
1.0 +0,- 0.3
2.0 ±0.2 1.25 ±0.2
3.2 ±0.2 1.6 ±0.2
3.2 ±0.2 2.5 ±0.2
0.7
1.25 ±0.2
1.0 +0,- 0.3
1.25 +0,- 0.3
1.0 +0,- 0.3
1.25 +0,- 0.3
4. Sn-plated external electrodes provides good
solderability.
0.3
1.5*
4.5 ±0.3 2.0 ±0.2 1.0 +0,- 0.3
* GRM31A7U3D, GRM32A7U3D, GRM32B7U3D: 1.8mm min.
2.9
5. Use the GRM21/31 type with flow or reflow soldering,
and other types with reflow soldering only.
■ Applications
Ideal for use on high frequency pulse circuits such
as snubber circuits for switching power supplies,
DC-DC converters, ballasts (inverter fluorescent
lamps), etc.
Do not use these products in any Automotive
Power train or Safety equipment including Battery
chargers for Electric Vehicles and Plug-in Hybrids.
Only Murata products clearly stipulated as
"for Automotive use" can be used for automobile
applications such as Power train and Safety equipment.
C0G Characteristics
Electrode g
Rated Voltage
(V)
TC Code
(Standard)
Capacitance
(pF)
Length L Width W Thickness T
Electrode e
(mm)
Part Number
min.
(mm)
(mm)
(mm)
(mm)
GRM21A5C2E100JW01D
GRM21A5C2E120JW01D
GRM21A5C2E150JW01D
GRM21A5C2E180JW01D
GRM21A5C2E220JW01D
GRM21A5C2E270JW01D
GRM21A5C2E330JW01D
GRM21A5C2E390JW01D
GRM21A5C2E470JW01D
GRM21A5C2E560JW01D
GRM21A5C2E680JW01D
GRM21A5C2E820JW01D
GRM21A5C2E101JW01D
GRM31A5C2J100JW01D
GRM31A5C2J120JW01D
GRM31A5C2J150JW01D
GRM31A5C2J180JW01D
GRM31A5C2J220JW01D
GRM31A5C2J270JW01D
GRM31A5C2J330JW01D
GRM31A5C2J390JW01D
GRM31A5C2J470JW01D
GRM31A5C2J560JW01D
DC250
DC250
DC250
DC250
DC250
DC250
DC250
DC250
DC250
DC250
DC250
DC250
DC250
DC630
DC630
DC630
DC630
DC630
DC630
DC630
DC630
DC630
DC630
C0G (EIA)
C0G (EIA)
C0G (EIA)
C0G (EIA)
C0G (EIA)
C0G (EIA)
C0G (EIA)
C0G (EIA)
C0G (EIA)
C0G (EIA)
C0G (EIA)
C0G (EIA)
C0G (EIA)
C0G (EIA)
C0G (EIA)
C0G (EIA)
C0G (EIA)
C0G (EIA)
C0G (EIA)
C0G (EIA)
C0G (EIA)
C0G (EIA)
C0G (EIA)
10 ±5%
12 ±5%
15 ±5%
18 ±5%
22 ±5%
27 ±5%
33 ±5%
39 ±5%
47 ±5%
56 ±5%
68 ±5%
82 ±5%
100 ±5%
10 ±5%
12 ±5%
15 ±5%
18 ±5%
22 ±5%
27 ±5%
33 ±5%
39 ±5%
47 ±5%
56 ±5%
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.6
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
0.7
0.3 min.
0.3 min.
0.3 min.
0.3 min.
0.3 min.
0.3 min.
0.3 min.
0.3 min.
0.3 min.
0.3 min.
0.3 min.
0.3 min.
0.3 min.
0.3 min.
0.3 min.
0.3 min.
0.3 min.
0.3 min.
0.3 min.
0.3 min.
0.3 min.
0.3 min.
0.3 min.
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
Continued on the following page.
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MURATA [ muRata ]
