欢迎访问ic37.com |
会员登录 免费注册
发布采购

GRM1882C2A270JA01 参数 Datasheet PDF下载

GRM1882C2A270JA01图片预览
型号: GRM1882C2A270JA01
PDF下载: 下载PDF文件 查看货源
内容描述: [Chip Multilayer Ceramic Capacitors for General Purpose]
分类和应用:
文件页数/大小: 220 页 / 3429 K
品牌: MURATA [ muRata ]
 浏览型号GRM1882C2A270JA01的Datasheet PDF文件第66页浏览型号GRM1882C2A270JA01的Datasheet PDF文件第67页浏览型号GRM1882C2A270JA01的Datasheet PDF文件第68页浏览型号GRM1882C2A270JA01的Datasheet PDF文件第69页浏览型号GRM1882C2A270JA01的Datasheet PDF文件第71页浏览型号GRM1882C2A270JA01的Datasheet PDF文件第72页浏览型号GRM1882C2A270JA01的Datasheet PDF文件第73页浏览型号GRM1882C2A270JA01的Datasheet PDF文件第74页  
• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our  
!Note  
C02E.pdf  
sales representatives or product engineers before ordering.  
09.9.18  
• 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.  
GNM Series Specifications and Test Methods (1)  
In case Non "*" is added in PNs table, please refer to GNM Series Specifications and Test Methods (1).  
In case "*" is added in PNs table, please refer to GNM Series Specifications and Test Methods (2).  
Specifications  
2
No.  
1
Item  
Test Method  
Temperature  
Compensating Type  
High Dielectric Type  
Operating  
Temperature  
Range  
R7, C7: –55 to +125°C  
R6: –55 to +85°C  
5C: –55 to +125°C  
The rated voltage is defined as the maximum voltage which  
may be applied continuously to the capacitor.  
When AC voltage is superimposed on DC voltage, VP-P or VO-P  
whichever is larger, should be maintained within the rated  
voltage range.  
2
Rated Voltage  
See the previous pages.  
,
3
4
Appearance  
Dimensions  
No defects or abnormalities  
Visual inspection  
Using calipers  
Within the specified dimensions  
No failure should be observed when 300% of the rated voltage  
(5C) or 250% of the rated voltage (R7) is applied between the  
terminations for 1 to 5 seconds, provided the charge/discharge  
current is less than 50mA.  
5
Dielectric Strength No defects or abnormalities  
The insulation resistance should be measured with a DC  
voltage not exceeding the rated voltage at 25°C and 75%RH  
max. and within 2 minutes of charging.  
Insulation  
Resistance  
More than 10,000Mor 500· F  
(Whichever is smaller)  
6
7
Capacitance  
Within the specified tolerance  
The capacitance/Q/D.F. should be measured at 25°C at the  
30pF min.: QU1000  
frequency and voltage shown in the table.  
30pF max.:  
Char.  
Q/  
Char. 25V min. 16V  
R7, R6, 0.025 0.035 0.035 0.05  
C7 max. max. max. max.  
10V  
6.3V  
5C  
R7  
QU400+20C  
Item  
8
Dissipation Factor  
(D.F.)  
Frequency  
Voltage  
1±0.1MHz  
0.5 to 5Vrms  
1±0.1kHz  
1.0±0.2Vrms  
C: Nominal  
Capacitance (pF)  
The capacitance change should be measured after 5 min. at  
each specified temperature stage.  
(1) Temperature Compensating Type  
Temp. Reference  
Cap.  
Change  
Char.  
Range  
Temp.  
–55°C  
to +125°C  
Within the  
specified tolerance  
(Table A)  
R7  
R6  
C7  
The temperature coefficient is determined using the capaci-  
tance measured in step 3 as a reference. When cycling the  
temperature sequentially from step1 through 5, the capacitance  
should be within the specified tolerance for the temperature  
coefficient and capacitance change as Table A.  
The capacitance drift is calculated by dividing the differences  
between the maximum and minimum measured values in the  
steps 1, 3 and 5 by the cap. value in step 3.  
Capacitance  
Change  
Within  
±15%  
–55°C  
to +85°C  
25°C  
–55°C  
to +125°C  
Within  
±22%  
Within the  
specified tolerance  
(Table A)  
Temperature  
Coefficient  
Capacitance  
Step  
Temperature (°C)  
1
2
3
4
5
25±2  
9
Temperature  
–55±3 (for 5C/R7/C7), –30±3 (for F5)  
Characteristics  
25±2  
125±3 (for 5C/R7/C7), 85±3 (for F5)  
25±2  
(2) High Dielectric Constant Type  
Within ±0.2%  
or ±0.05pF  
(Whichever is  
larger.)  
The ranges of capacitance change compared with the above  
25°C value over the temperature ranges shown in the table  
should be within the specified ranges.  
Capacitance  
Drift  
• Initial measurement for high dielectric constant type.  
Perform a heat treatment at 150+0/-10°C for one hour and  
then set for 24±2 hours at room temperature.  
Perform the initial measurement.  
No removal of the terminations or other defect should occur.  
Solder the capacitor to the test jig (glass epoxy board) shown in  
Fig.1 using a eutectic solder. Then apply 5N force in parallel with  
the test jig for 10±1 sec.  
GNMpp4  
GNMpp2  
b
a
b
a
The soldering should be done either with an iron or using the  
reflow method and should be conducted with care so that the  
soldering is uniform and free of defects such as heat shock.  
Adhesive Strength  
of Termination  
Type  
a
b
c
d
0.32  
0.5  
0.25  
0.4  
10  
GNM1M2  
GNM212  
GNM214  
GNM314  
0.5  
0.6  
0.6  
0.8  
1.6  
1.8  
2.0  
2.5  
0.32  
0.5  
0.25  
0.4  
Solder resist  
Copper foil  
Solder resist  
Copper foil  
(in mm)  
Fig. 1  
Continued on the following page.  
68  
 复制成功!