CGA3E2X7R2A103K080AA Datasheet, PDF (7/31 Pages) TDK Electronics – SPECIFICATION

(continued)
No.
Item
11 Solderability
Performance
New solder to cover over 75% of
termination.
25% may have pin holes or rough
spots but not concentrated in one
spot.
Ceramic surface of A sections
shall not be exposed due to
melting or shifting of termination
material.
Test or inspection method
Completely soak both terminations in
solder at 235±5°C for 2±0.5s.
Solder : H63A (JIS Z 3282)
Flux : Isopropyl alcohol (JIS K 8839)
Rosin(JIS K 5902) 25% solid
solution.
A section
12 Resistance External
No cracks are allowed and
to solder appearance terminations shall be covered at
heat
least 60% with new solder.
Capacitance
Characteristics
Change from the
value before test
Class1
Class2
C0G
X5R
X7R
X7S
X7T
Capacitance drift
within ± 2.5% or
± 0.25pF,
whichever larger.
± 7.5 %
Q
(Class1)
Capacitance
30pF and over
Q
1,000 min.
D.F.
(Class2)
Under 30pF 400+20×C min.
C : Rated capacitance (pF)
Meet the initial spec.
Insulation Meet the initial spec.
Resistance
Completely soak both terminations in
solder at 260±5°C for 5±1s.
Preheating condition
Temp. : 150±10°C
Time : 1 to 2min.
Flux : Isopropyl alcohol (JIS K 8839)
Rosin (JIS K 5902) 25% solid
solution.
Solder : H63A (JIS Z 3282)
Leave the capacitors in ambient
condition for 6 to 24h (Class1) or 24±2h
(Class2) before measurement.
Voltage
proof
No insulation breakdown or
other damage.
—6—