No. Item
Specifications
Test Method
Temperature
Compensating Type
30pF min. : QU1000
30pF max. : QU400W20C
C : Nominal Capacitance
(pF)
No defects or abnormalities
Within the specified tolerance
Vibration
Resistance
Deflection
11
12
Solder the capacitor on the test jig (glass epoxy board) shown
in Fig. 2 using a eutectic solder. Then apply a force in the direc-
tion shown in Fig. 3 for 5T1 sec. 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.
Solder the capacitor to the test jig (glass epoxy board) in the
same manner and under the same conditions as (10).
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 minute. This motion
should be applied for a period of 2 hours in each of 3 mutually
perpendicular directions (total of 6 hours).
High Dielectric Type
Appearance
Capacitance
Q/D.F.
100
1.0
5.0
b
a
40
c
d
100
1.0
5.0
b
a
40
c
d
Capacitance meter
Flexure : V1
20
50
R230
Pressurizing
speed : 1.0mm/sec.
Pressurize
45 45
Fig. 3
No cracking or marking defects should occur.
Continued from the preceding page.
Continued on the following page.
Char.
R7
F5
25V min.
0.025 max.
0.05 max.
16V
0.035 max.
0.07 max.
75% of the terminations are to be soldered evenly and
continuously.
Solderability of
Termination
13
Immerse the capacitor in a solution of ethanol (JIS-K-8101) and
rosin (JIS-K-5902) (25% rosin in weight proportion). Preheat at
80 to 120D for 10 to 30 seconds. After preheating, immerse in
eutectic solder solution for 2T0.5 seconds at 230T5D.
Char.
R7
F5
25V min.
0.025 max.
0.05 max.
16V
0.035 max.
0.07 max.
The measured and observed characteristics should satisfy the
specifications in the following table.
More than 10,000MΩ or 500Ω • F (Whichever is smaller)
Within T2.5% or T0.25pF
(Whichever is larger)
30pF min. : QU1000
30pF max. : QU400+20C
C : Nominal Capacitance
(pF)
Resistance
to Soldering
Heat
14
Preheat the capacitor at 120 to 150D for 1 minute. Immerse the
capacitor in a eutectic solder solution at 270T5D for 10T0.5
seconds. Let sit at room temperature for 24T2 hours (tempera-
ture compensating type) or 48T4 hours (high dielectric constant
type), then measure.
# Initial measurement for high dielectric constant type
Perform a heat treatment at 150 D for one hour and then
let sit for 48T4 hours at room temperature. Perform the initial
measurement.
W0
Y10
R7 : Within T7.5%
F5 : Within T20%
Appearance
I.R.
No failure
Dielectric
Strength
Capacitance
Change
Q/D.F.
No marking defects
Char.
R7
F5
25V min.
0.025 max.
0.05 max.
16V
0.035 max.
0.07 max.
The measured and observed characteristics should satisfy the
specifications in the following table.
More than 10,000MΩ or 500Ω • F (Whichever is smaller)
Within T2.5% or T0.25pF
(Whichever is larger)
30pF min. : QU1000
30pF max. : QU400+20C
C : Nominal Capacitance
(pF)
Temperature
Cycle
15
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 listed in the following
table. Let sit for 24T2 hours (temperature compensating type)
or 48T4 hours (high dielectric constant type) at room tempera-
ture, then measure
# Initial measurement for high dielectric constant type
Perform a heat treatment at 150 D for one hour and then
let sit for 48T4 hours at room temperature. Perform the initial
measurement.
W0
Y10
R7 : Within T7.5%
F5 : Within T20%
Appearance
I.R.
No failure
Dielectric
Strength
Capacitance
Change
Q/D.F.
No marking defects
Step 1234
Temp. (D)
Time (min.)
Min. Operating
Temp.
W0
Y3
Room
Temp.
Max. Operating
Temp.
W3
Y0
Room
Temp.
30T3
2 to 3
30T3
2 to 3
(in mm)
10V
0.035 max.
Y
(in mm)
Fig. 2
Type a b c
GNM1M
GNM21
GNM31
2.0T0.05
2.0T0.05
2.5T0.05
0.5T0.05
0.7T0.05
0.8T0.05
0.32T0.05
0.3T0.05
0.4T0.05
d
0.32T0.05
0.2T0.05
0.4T0.05
#GNMpp4 #GNMpp2
10V
0.035 max.
Y
10V
0.035 max.
Y
t=0.8mm (GNM21), 1.6mm (GNM31)
Specifications and Test Methods
46
8
!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.
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
This catalog has only typical specifications. Therefore, you are requested to approve our product specifications or to transact the approval sheet for product specificaions before ordering.
!Note
C02E10.pdf 04.1.20
