GRM155 ETC, GRM155 Datasheet - Page 7

• Manufacturer Part Number: GRM155
• Description: High Dielectric Constant Type 6.3/16/25/50v
• Manufacturer: ETC

No.
15
16
Continued from the preceding page.
!Note
Temperature
Cycle
Humidity
(Steady
State)
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specification or transact the approval sheet for product specification
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before ordering. Especially, please read rating and !CAUTION (for storage and operating, rating, soldering and mounting, handling) in them to prevent smoking and/or burning, etc.
Item
Appearance
Capacitance
Change
Q/D.F.
I.R.
Dielectric
Strength
Appearance
Capacitance
Change
Q/D.F.
I.R.
Capacitors
The measured and observed characteristics should safisfy the
specifications in the following table
No defects or abnormalities
Within T2.5% or T0.25pF
(Whichever is larger)
30pF and over : Q U1000
30pF and below :
C : Nominal Capacitance (pF)
More than 10,000MΩ or 500Ω • F (Whichever is smaller)
No defects
The measured and observed characteristics should satisfy the
specifications in the following table
No defects or abnormalities
Within T5% or T0.5pF
(Whichever is larger)
30pF and over : QU350
10pF and over
30pF and below :
10pF and below :
C : Nominal Capacitance (pF)
More than 1,000MΩ or 50Ω • F (Whichever is smaller)
Compensating Type
Q U400W20C
QU275W2.5C
QU200W10C
Temperature
Specifications
B1, B3, R1, R6, R7
F1, F5, E4 : Within T20%
[B1, B3, R1, R6, R7, E4]
W.V. : 25Vmin. : 0.025max.
W.V. : 16/10V : 0.035max.
W.V. : 6.3V/4V
[F1, F5]
W.V. : 25Vmin.
W.V. : 16V/10V : 0.125max.
W.V. : 6.3V : 0.15max.
B1, B3, R1, R6, R7, C8
F1, F5 : Within T30%
[B1, B3, R1, R6, R7, E4]
W.V. : 25Vmin. : 0.05max.
W.V. : 16/10V : 0.05max.
W.V. : 6.3V/4V
[F1, F5]
W.V. : 25Vmin.
W.V. : 16V/10V : 0.15max.
W.V. : 6.3V : 0.2max.
High Dielectric Type
: 0.075max. (CF3.3µF)
: 0.125max. (CU3.3µF)
: 0.075max. (CF0.1µF)
: 0.125max. (CU0.1µF)
: 0.05max. (CF0.1µF)
: 0.09max. (CU0.1µF)
: 0.05max. (CF3.3µF)
: 0.1max. (CU3.3µF)
: Within T12.5%
: Within T7.5%
Fix the capacitor to the supporting jig in the same
manner and under the same conditions as (10).
Perform the five cycles according to the four heat treatments
shown in the following table.
Set for 24T2 hours (temperature compensating type) or 48T4
hours (high dielectric constant type) at room temperature, then
measure.
#Initial measurement for high dielectric constant type
Perform a heat treatment at 150W0/Y10D for one hour and
then set at room temperature for 48T4 hours.
Perform the initial measurement.
Set the capacitor at 40T2D and in 90 to 95% humiduty for
500T12 hours.
Remove and set for 24T2 hours (temperature compensating
type) or 48T4 hours (high dielectric constant type) at room
temperature, then measure.
Temp. (D)
Time (min.)
Step
Temp.W0/Y3
Operating
30T3
Min.
1
Test Method
Temp.
Room
2 to 3
Continued on the following page.
2
Temp.W3/Y0
Operating
30T3
Max.
3
Temp.
Room
2 to 3
4