0402F104F datasheet(16/22 Pages) WALSIN

16 / 22 page

Multilayer Ceramic Capacitors

Approval Sheet

Page 16 of 22

ASC_General Purpose_001AM_AS

Apr. 2021

No.

Item

Test Condition

Requirements

7. Adhesive Strength

of Termination

* Pressurizing force：

2N (0201) and 5N (

≤0603) and 10N (>0603)

* Test time: 10±1 sec.

* No remarkable damage or removal of the terminations.

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.)

*Before initial measurement (Class II only):

To apply de-aging at 150°C for 1hr then set for 24± 2 hrs

at room temp.

*Cap./DF(Q) Measurement to be made after de-aging at

150°C for 1hr then set for 24±2 hrs at room temp.

* 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. Bending Test

* 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 and then the

pressure shall be maintained for 5±1 sec.

*Before initial measurement (Class II only):

To apply de-aging at 150°C for 1hr 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, X5R, X6S, X7S: 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. Resistance to

Soldering Heat

* Solder temperature: 260±5°C

* Dipping time: 10±1 sec

* Preheating: 120 to 150°C for 1 minute before imme rse

the capacitor in a eutectic solder.

*Before initial measurement (Class II only): To apply

de-aging at 150°C for 1hr then set for 24±2 hrs at room

temp.

*Cap. / DF(Q) / I.R. Measurement to be made after

de-aging at 150°C for 1hr then set for 24±2 hrs at room

temp.

* No remarkable damage.

* Cap change:

NP0: within ±2.5% or 0.25pF whichever is larger

X7R, X5R, X6S, X7S: 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.)

Min. operating temp. +0/-3

30±3

Room temp.

2~3

Max. operating temp. +3/-0

30±3

Room temp.

2~3

*Before initial measurement (Class II only): To apply

de-aging at 150°C for 1hr then set for 24±2 hrs at room

temp.

* Cap. / DF(Q) / I.R. Measurement to be made after

de-aging at 150°C for 1hr then set for 24±2 hrs at room

temp.

* No remarkable damage.

* Cap change：

NP0: within ±2.5% or 0.25pF whichever is larger

X7R, X5R, X6S, X7S: within ±7.5%

Y5V: within ±20%

* Q/D.F., I.R. and dielectric strength: To meet initial requirements.

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