SURFACE MOUNT MONOLITHIC CHIP CAPACITORS
HIGH DIELECTRIC CONSTANT TYPE
GRM36/39/40/42-6/42-2/43-2/44-1 Series
FEATURES
I
Miniature size
I
No Polarity
I
Nickel Barrier Termination Standard – highly resistant to
metal migration
I
Uniform dimensions and configuration
I
Suitable for reflow soldering
I
GRM39, 40 and 42-6 suitable for wave soldering
I
Minimum series inductance
I
Tape and Reel Packaging
I
Bulk Case Packaging available for GRM40 and smaller
I
Wide selection of capacitance values and voltages
I
Largest production capacity and volume in the world
SURFACE MOUNT
MONOLITHIC CHIP
CAPACITORS
PART NUMBERING SYSTEM
GRM40
–––
X7R
103
K
050
A
D
CAPACITOR
TYPE AND SIZE
See below and
following pages.
3-digit code
appears as
necessary
to indicate
special
thickness
requirements.
Please consult
your local sales
office for details.
TEMPERATURE
CHARACTERISTICS
X5R
X7R
Y5V
CAPACITANCE
VALUE
Expressed in
picofarads and
identified by a
three-digit number.
First two digits
represent significant
figures. Last digit
specifies the number
of zeros to follow.
CAPACITANCE
TOLERANCE
X7R/X5R:
K = ±10%
M = ±20%
Non-standard
J = ±5%
Y5V: Z =
+80
%
–20
VOLTAGE
Identified by
a three-digit
number.
MARKING
A = Unmarked
PACKAGING
Reel Diameter/
Tape Material
7” Paper Tape
7” Plastic Tape
Code
D
L
13” Paper Tape
J
13” Plastic Tape
K
Bulk
B
Bulk Cassette
C
7” Paper
Q
2mm pitch
See pages 33-36 for labeling
and packaging information.
CHIP DIMENSIONS
Dimensions: mm
Size
GRM36
GRM39*
e
g
e
EIA
Code
0402
0603
0805
L
Length
1.0 ± 0.05
1.6 ± 0.1
2.0 ± 0.1
3.2 ± 0.15
3.2 ± 0.2
W
Width
0.5 ± 0.05
0.8 ± 0.1
1.25 ± 0.1
1.6 ± 0.15
1.6 ± 0.2
2.5 ± 0.2
3.2 ± 0.3
5.0 ± 0.4
GRM40
GRM42-6
T
L
W
1206
GRM42-2
GRM43-2
GRM44-1
1210
1812
2220
3.2 ± 0.3
4.5 ± 0.4
5.7 ± 0.4
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
*Bulk case packaging is L = 1.6 ± 0.07, W, T = 0.8 ± 0.07.
CHIP TERMINATION DIAGRAMS
Nickel Barrier Layer (Standard)
GRM Series
Ceramic Dielectric
Inner Electrode
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-J
13
SURFACE MOUNT MONOLITHIC CHIP CAPACITORS
HIGH DIELECTRIC CONSTANT TYPE– SPECIFICATION
GRM36/39/40/42-6/42-2/43-2/44-1 Series
GENERAL/ELECTRICAL
Capacitance Change
with Temperature:
X5R: ±15% CX –55°C to +85°C
X7R: ±15% CX –55°C to +125°C
Y5V:
+22%
CX –30°C to +85°C
–82
X5R, X7R: 1kHz ±100Hz @ 1.0 ±.2Vrms
X5R, X7R: 1kHz ±100Hz @ 1.0 ±.2Vrms
(Cap. value >10 F = 120 ±24Hz @ 0.5 ±0.1Vrms)
Min. 25V
2.5%
2.5%
5.0%
16V
3.5%
3.5%
9.0%
10V
3.5%
3.5%
12.5%
6.3V
5%
5%
12.5%
Dielectric Strength
(Flash)
X5R/X7R
100,000 megohms or 1000 megohms-mfd
(whichever is less)
Y5V
10,000 megohms or 500 megohms–mfd
(whichever is less)
250% of rated voltage for 5 seconds with series
resistor limiting charge current to 50mA max.;
200% for 500V
X5R/X7R 3%
Y5V 7%
Insulation
Resistance (I.R.)
Capacitance & D.F.
(Frequency & Voltage)
Dissipation Factor (D.F.)
X5R
X7R
Y5V
Typ. Aging (per Decade)
MECHANICAL
TEST
Terminal
Adhesion
Mounting
2n
Capacitor
R340
Load
Deflection
Unit: mm
45
45
Supporter
Capacitance meter
TEST METHOD
POST TEST LIMITS
<0603 1.0 lbs.
≥0805
2.2 lbs.
No evidence of termination peeling
1 mm deflection (Glass epoxy board)
No mechanical damage
Cap., DF, IR meet initial limits
Meets Requirement
For specific details contact factory
Glass epoxy board
10
Deflection
Solderability
MIL-STD-202
Method 208F
ENVIRONMENTAL
TEST
TEST METHOD
MIL-STD-202, Method 107, Condition A
Thermal
Shock
(Air to Air)
Prior to starting Thermal Shock test, capacitors shall be heat treated
(deaged) for one (1) hour at 150°C. Allow capacitors to stabilize at
room temperature for 48 hours prior to taking initial measurements.
Post thermal Shock measurement shall be taken after 48 hours
stabilization.
POST TEST LIMITS
Appearance: No visual damage
C: X5R/X7R = ±12.5%
Y5V = ±30.0%
D.F.: X5R/X7R = 2.5% max. @ 25°C, (3.5% max. @ 25°C for 16V & 10V Series)
(7.5% max. @ 25°C for 6.3V Series)
Y5V = 5.0% max. @ 25°C, (9.0% max. @ 25°C for 16V Series)
(15% max. @ 25°C for 10V & 6.3V Series)
I.R.: X5R/X7R = 100,000M min. of 1,000M • F (whichever is less)
Y5V = 10,000 or 500M • F min. (whichever is less)
Appearance: No defects
Capacitance: X5R, X7R within ±12.5%; Z5U, Y5V within ±30%
Q/D.F.: See chart below.
I.R.: 1,000M or 50 F (whichever is less)
Appearance: No defects
Capacitance: X5R, X7R within ±12.5%; Z5U within ±30%;
Y5V within +30/-40% (10Vmax), within ±30% (others)
Char.
X5R
X7R
Q/D.F.
Z5U
Y5V
25V min.
0.05 max.
0.05 max.
0.075 max.
16V
0.05 max.
—
0.1 max. (C<1.0 F)
0.125 max.
(C≥1.0 F)
10V
6.3V
Humidity,
Steady
State
Maintain the capacitor at 40 ± 2°C and 90 to 95% humidity for
500 ± 12 hours. Remove and let sit for 48 ± 4 hours at room
temperature, then measure.
Apply the rated voltage at 40 ± 2°C and 90 to 95% humidity for
500 ± 12 hours. Remove and let sit for 48 ± 4 hours at room
temperature, then measure. The charge/discharge current is
less than 50mA.
• Initial measurement for Y5V/10V max.
Apply the rated DC voltage for 1 hour at 40 ± 20°C.
Remove and let sit for 48 ± 4 hours at room temperature.
Perform initial measurement.
Humidity Load
0.05 max. 0.075 max.
—
—
0.15 max. 0.15 max.
I.R.: 500M or 25 F (whichever is less)
Dielectric Strength: No failure
Apply 200% of rated voltage for 1000 ± 12 hours at
maximum operating temperature; 150% for 500V
Life Test
Upon completion of above test wait 48 hours prior
to performing post testing.
Appearance: No defects
Capacitance: X5R/X7R ± 12.5% CX, Z5U/Y5V ±30% CX
D.F.: X5R/X7R = 3.0% max. @ 25°C, (5% max. @ 25°C for 16V & 10V Series)
(7.5% max. @ 25°C for 6.3V Series)
Y5V = 7.5% max. @ 25°C, (10% max. @ 25°C for 16V Series)
(15% max. @ 25°C for 10V & 6.3V Series)
I.R.: X5R/X7R 1,000M or 50M -mfd. (whichever is less)
Y5V 1,000M or 50M -mfd. (whichever is less)
Flash: 250% rated voltage
14
CG01-J
SURFACE MOUNT MONOLITHIC CHIP CAPACITORS
HIGH DIELECTRIC CONSTANT X5R/X7R/Y5V TYPES
GRM42-6/42-2/43-2/44-1 Series
Type (EIA Code)
GRM42-6 (1206)
GRM42-2 (1210)
GRM43-2 (1812)
GRM44-1 (2220)
Char.
X5R
X7R
Y5V
X5R
X7R
Y5V
X7R
Y5V
X7R
Y5V
Volt.
6.3 10 10 16 25 50 100 200 6.3 16 25 50 100 10 16 50 100 200 50 100 50 100 200 50 100 50 100 200 50 100
Cap. (pF)
3300
3900
4700
5600
6800
8200
10000
12000
15000
18000
22000
27000
33000
39000
47000
56000
68000
82000
100000
120000
150000
180000
220000
270000
330000
390000
470000
560000
680000
820000
1000000
1200000
1500000
1800000
2200000
3300000
4700000
10000000
*
*Type: GRM42-631 (L: 3.2 ± 0.2, W: 1.6 ± 0.2, T: 1.3
+0
)
–0.2
THICKNESS AND PACKAGING TYPES/QUANTITY
Type
GRM42-6
GRM42-2
Thickness: T
(mm)
: 0.85 ± 0.1
: 1.15 ± 0.1
: 1.6 ± 0.2
: 1.15 ± 0.1
: 1.35 ± 0.15
Bulk
(pcs./bag)
1000
1000
1000
1000
1000
Taping
(pcs./ 178mm reel)
1
4000
3000
2000
3000
2000
Type
GRM42-2
GRM43-2
GRM44-1
1
Thickness: T
(mm)
: 1.8 ± 0.2
: 2.5 ± 0.2
: 2.0 max.
: 2.0 max.
Bulk
(pcs./bag)
1000
1000
1000
1000
Taping
(pcs./ 178mm reel)
1
1000
1000
1000
1000
330mm reel is available on request.
Note:
Capacitance Values = EIA 12 step: X7R = 10,12,15,18,22,27,33,39,47,56,68,82
6 step: Y5V = 10,15,22,33,47,68. For other values contact your local Murata Sales Office
16
CG01-J
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