Approval sheet
Soft Termination_X7R (SH_10V~250V)
Page 8 of 13 ASC_Soft termination_X7R_(SH_10V~250V)_020I_AS Oct. 2012
No.
Item Test Condition Requirements
8.
Vibration
Resistance * Vibration frequency: 10~55 Hz/min.
* Total amplitude: 1.5mm
* Test time: 6 hrs.
(Two hrs each in three mutually perpendicular directions.)
* Measurement to be made after keeping at room temp. for
24±2 hrs.
* No remarkable damage.
* Cap change and Q/D.F.: To meet initial spec.
9.
Solderability
* Solder temperature: 235±5°C
* Dipping time: 2±0.5 sec. 95% min. coverage of all metalized area.
10.
*The middle part of substrate shall be pressurized by means of
the pressurizing rod at a rate of about 1 mm per second until the
deflection becomes 1 mm / SH series: 5 mm** & 3 mm*** and
then the pressure shall be maintained for 5±1 sec.
*Measurement to be made after keeping at room temp. for 24±2
hrs. (** Thickness >1.0mm; *** Thickness 1.0mm)≦
* No remarkable damage.
* Cap change:
NP0: within ±5% or 0.5pF whichever is larger
X7R, X7E, X5R: within ±12.5% , Y5V: within ±30%
(This capacitance change means the change of capacitance under specified flexure of
substrate from the capacitance measured before the test.)
11.
Soldering
Heat
* Solder temperature: 260±5°C
* Dipping time: 10±1 sec
* Preheating: 120 to 150°C for 1 minute before immerse the
capacitor in a eutectic solder.
* Before initial measurement (Class II only): Perform
150+0/-10°C for 1 hr and then set for 48±4 hrs at room temp.
* Before initial measurement (Class II only): Perform
150+0/-10°C for 1 hr and then set for 24±2 hrs at room temp.
* Measurement to be made after keeping at room temp. for
24±2 hrs.
* No remarkable damage.
* Cap change:
NP0: within ±2.5% or 0.25pF whichever is larger
X7R, X7E, X5R: within ±7.5%
Y5V: within ±20%
* Q/D.F., I.R. and dielectric strength: To meet initial requirements.
* 25% max. leaching on each edge.
12.
Temperature
Cycle * Conduct the five cycles according to the temperatures and time.
Step
Temp. (°C) Time (min.)
1 Min. operating temp. +0/-3 30±3
2 Room temp. 2~3
3 Max. operating temp. +3/-0 30±3
4 Room temp. 2~3
* Before initial measurement (Class II only): Perform
150+0/-10°C for 1 hr and then set for 24±2 hrs at room temp.
* Measurement to be made after keeping at room temp. for 24±2
hrs.
:
NP0: within ±2.5% or 0.25pF whichever is larger
X7R, X7E, X5R: within ±7.5%
Y5V: within ±20%
* Q/D.F., I.R. and dielectric strength: To meet initial requirements.
13.
Humidity
(Damp Heat)
Steady State
* Test temp.: 40±2°C
* Humidity: 90~95% RH
* Test time: 500+24/-0hrs.
*Before initial measurement (Class II only): Perform 150+0/-
for 1 hr and then set for 24±2 hrs at room temp.
* Measurement to be made after keeping at room temp. for 24±2
hrs.
* No remarkable damage.
* Cap change: NP0: within ±5% or 0.5pF whichever is larger
X7R, X7E, X5R: ≥10V, within ±12.5%; 6.3V, within ±25%
TT series & C≥ 1uF, within ±25%
Y5V: ≥10V, within ±30%; 6.3V, within +30/-40%
* Q/D.F. value:
NP0: More than 30pF Q≥350, 10pF≤C≤30pF, Q≥275+2.5C,Less than 10pF Q≥200+10C
X7R, X5R:
Rated
vol. D.F.≦
Exception of D.F. ≦
6%≦
0201(50V);0603 0.047µF; 0805 0.18µF; 1206 0.47µF≧ ≧ ≧
10%≦
1210 4.7µF≧
50V≧
3%≦
20%≦
0603 1µF; 0805 1µF;1206 4.7µF; 1210 10µF≧ ≧ ≧ ≧
35V 5%≦
20%≦
0805≥2.2µF;1210 10µF≧
10%≦
0201 0.01µF;0805 1µF; 1210 10µF≧ ≧ ≧
14%≦
0603 0.33µF;1206 4.≧ ≧ 7µF
25V 5%≦
15%≦
0402 0.10µF;0603 0.47µF;0805 2.2µF;1206 6.8µF;≧ ≧ ≧ ≧
1210≧22µF
10%≦
0603 0.15µF;0805 0.68µF;1206 2.2µF;1210 4.7µF≧ ≧ ≧ ≧
16V 5≦%
15%≦
0201 0.01µF;0402 0.033µF;0603 0.68µF;0805 2.2µF;≧ ≧ ≧ ≧
1206 4.7µF; 1210 22µF ≧ ≧
15%≦
0201 0.≧012µF;0402 0.33µF; 0603≧0.33µF;≧
0805 2.2µF≧; 1206 2.2µF; 1210 22µF≧ ≧
10V 7.5%≦
20%≦
0201 0.1µF ;0402 1µF ≧ ≧
6.3V
15%≦
30%≦
0201 0.1µF;0402 1µF;0603 10µF;≧ ≧ ≧
0805 4.7µF;1206 47µF;1210 100µF ≧ ≧ ≧
4V ≦20%
--- ---
*I.R.: ≥10V, 1GΩ or 50 Ω-F whichever is smaller.
Class II (X7R, X7E, X5R, Y5V)
Rated voltage Insulation
Resistance
100V: X7R
50V:0603≥1µF;0805≥1µF;1206≥4.7µF;1210≥4.7µF
35V:0805≥2.2µF;1210≧10µF
25V:0402≥1µF;0603≥2.2µF;0805≥2.2µF;1206≥10µF;1210≥10µF
16V:0402≥0.22µF;0603≥1µF;0805≥2.2µF;1206≥10µF;1210≥47µF
10V:0201≥47nF;0402≥0.47µF;0603≥0.47µF;0805≥2.2µF;
1206≥4.7µF;1210≥47µF
6.3V ; 4V
1GΩ or RxC
≧10 Ω-F
whichever is
smaller.