Datasheet

AC250V(r.m.s.) Type (Which Meet Japanese Law) Specifications and Test Methods
Continued on the following page.
* "Room condition" Temperature: 15 to 35D, Relative humidity: 45 to 75%, Atmospheric pressure: 86 to 106kPa
Solder the capacitor to the test jig (glass epoxy board).
The capacitor should be subjected to a simple harmonic motion
having a total amplitude of 1.5mm, the frequency being varied
uniformly between the approximate limits of 10 and 55Hz. The
frequency range, from 10 to 55Hz and return to 10Hz, should be
traversed in approximately 1 min. This motion should be applied
for a period of 2 hrs. in each of 3 mutually perpendicular
directions (total of 6 hrs.).
11
Vibration
Resistance
Appearance No defects or abnormalities
Capacitance Within the specified tolerance
D.F. 0.025 max.
Solder the capacitor to the testing jig (glass epoxy board) shown
in Fig. 1.
Then apply 10N force in the direction of the arrow. The soldering
should be done using the reflow method and should be
conducted with care so that the soldering is uniform and free of
defects such as heat shock.
Fig. 1
10
Adhesive Strength
of Termination
No removal of the terminations or other defects should occur.
As in Fig., discharge is made 50 times at 5 sec. intervals from
the capacitor (Cd) charged at DC voltage of specified.
Ct: Capacitor under test Cd: 0.001µF
R1: 1,000Ω R2: 100MΩ R3: Surge resistance
9
Discharge
Test
(Application:
Nominal
Capacitance
CF10,000pF)
Appearance No defects or abnormalities
The capacitance measurement should be made at each step
specified in the Table.
#Pretreatment
Perform a heat treatment at 150
W 0
Y10
D for 60T5 min. and then
let sit for 24T2 hrs. at room condition.*
8
Capacitance
Temperature
Characteristics
Cap. Change
Within T15%
(Temp. Range: Y55 to W125D)
7
Dissipation
Factor (D.F.)
0.025 max.
The capacitance/D.F. should be measured at a frequency of
1T0.2kHz and a voltage of AC1T0.2V (r.m.s.)
6 Capacitance Within the specified tolerance
The insulation resistance should be measured with DC500T50V
and within 60T5 sec. of charging.
5
Insulation Resistance
(I.R.)
More than 2,000MΩ
No failure should be observed when voltage in the table is
applied between the terminations for 60T1 sec., provided the
charge/discharge current is less than 50mA.
4 Dielectric Strength No defects or abnormalities
Using calipers and micrometers3 Dimensions Within the specified dimensions
Visual inspection2 Appearance No defects or abnormalities
Y1
Operating
Temperature Range
Y55 to W125D
No. Test MethodSpecificationsItem
Nominal Capacitance Test Voltage
AC575V (r.m.s.)
AC1500V (r.m.s.)
CU10,000pF
CF10,000pF
Step Temperature (D)
25T2
Min. Operating Temp.T3
25T2
Max. Operating Temp.T2
25T2
1
2
3
4
5
10N, 10T1s
Glass Epoxy Board
Solder resist
Cu
Glass Epoxy Board
R3 R1
R2
Ct
Cd
10kV
V
GA2 Series Specifications and Test Methods
188
!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 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.
For General Purpose
GRM/GRJ Series
Only for ApplicationsAC250V Type
GA2 Series
Safety Standard
Certified GA3 Series
Product Information
• 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
sales representatives or product engineers 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.
!Note
C02E.pdf
10.12.20