Chip Multilayer Ceramic Capacitors for General Purpose
GRM21BC81C226ME44_(0805,X6S(EIA),22uF,DC 16 V)
_:Packaging Code
Reference Sheet
Scope
This product specification is applied to Chip Multilayer Ceramic Capacitors used for General Electronic equipment.
MURATA Part No. System
(Ex.)
GRM 21 B C8 1C 226 M E44 L
(1)L/W (2)T (3)Temperature (4)Rated (5)Nominal
(8)Packaging
(6)Capacitance (7)Muratas
Dimensions Dimensions Characteristics Voltage Code
Capacitance
Tolerance Control Code
Type
Rated Value
(1)Size Code : 0805
(3)Temperature Characteristics :C8(Public STD Code :X6S(EIA))
Dimensions(mm) (3)Temperature Characteristics
(4)Rated (5)Nominal (6)Capacitance Operating Mounting
MURATA PART NO.
Temp. coeff
Voltage Capacitance Tolerance Temp. Range Method
(1)-1 L (1)-2 W (2) T e g Temp. Range Ref.Temp.
or Cap. Change
2.0
1.25
1.25
0.2
Flow,
GRM21BC81C226ME44_ 0.7 min. +/-22 % -55 to 105 25 DC 16 V 22uF +/-20 % -55 to 105
+/-0.2 +/-0.2 +/-0.2 to 0.7 Reflow
Package
(8)Code Packaging Packaging Unit
180mm Reel
L 3000 pcs./Reel
Plastic Tape W8P4
330mm Reel
K 10000 pcs./Reel
Plastic Tape W8P4
Product specifications in this catalog are as of Nov.18,2017,and are subject to change or obsolescence without notice.
Please consult the approval sheet before ordering.
Please read rating and !Cautions first.
GRM21BC81C226ME44-01A Specifications and Test Methods
Item Specification Test Method (Ref. Standard:JIS C 5101, IEC60384)
No.
1 Rated Voltage Shown in Rated value. The rated voltage is defined as the maximum voltage which may be applied continuously to the capacitor.
P-P O-P
When AC voltage is superimposed on DC voltage, V or V , whichever is larger, should be maintained
within the rated voltage range.
2 Appearance No defects or abnormalities. Visual inspection.
3 Dimension Shown in Rated value. Using Measuring instrument of dimension.
4 Voltage Proof No defects or abnormalities. Measurement Point : Between the terminations
Test Voltage : 250% of the rated voltage
Applied Time : 1s to 5s
Charge/Discharge Current : 50mA max.
5 Insulation Resistance(I.R.) More than 50F Measurement Temperature: Room Temperature
Measurement Point : Between the terminations
Measurement Voltage : Rated Voltage
Charging Time : 1min
Charge/Discharge Current : 50mA max.
6 Capacitance Shown in Rated value. Measurement Temperature: Room Temperature
Measurement Frequency : 120+/-24Hz
Measurement Voltage : 0.5+/-0.1Vrms
7 Q or Dissipation Factor (D.F.) DF:0.1 max. Measurement Temperature : Room Temperature
Measurement Frequency : 120+/-24Hz
Measurement Voltage : 0.5+/-0.1Vrms
8 Capacitance No bias Within +/-22% The capacitance change should be measured after 5 minutes at each specified temperature stage.
Temperature
(-55 to +105 )
Characteristics
Capacitance value as a reference is the value in marked step.
Measurement Voltage : Less than 1.0Vrms (Refer to the individual data sheet)
Step Temperature(C) Applying Voltage
1 Reference Temp. +/-2
2 Min. Operating Temp. +/-3
No bias
3 * Reference Temp. +/-2
4 Max. Operating Temp. 3
5 Reference Temp. +/-2
Pre-treatment : Perform a heat treatment at 150+0/-10C for 1hour and then let sit for 24+/-2hours at room temperature, then measure.
GRM21BC81C226ME44-01A
Step Temperature() Time (min)
1 Min.Operating Temp. +0/-3 30+/-3
2 Reference Temp. 2 to 3
3 Max.Operating Temp. +3/-0 30+/-3
4 Reference Temp. 2 to 3
Derated products*1 are suitable for use in circuits w here continuous applied voltage and temperature to the
capacitor is derated (below rated voltage and temperature).
A reliability assurance level equivalent to standard products*2 can be secured by restricting the voltage and
temperature according to the derating conditions in the chart.
*1 Derated Products: The test voltage of these products is less than 150% of the rated voltage
in the Durability / Operational Life Test.
*2 Standard Products: The test voltage of these products is 150% of the rated voltage and over
in the Durability / Operational Life Test.