AY2 Series

www.vishay.com

Vishay BCcomponents

Revision: 29-Mar-18

9

Document Number: 28550

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

13

Resistance to

solder heat

Visual

No visible damage.



The marking shall be legible.

The lead wire shall be immersed into the

melted solder of 260 °C ± 5 °C up to about

1.5 mm to 2 mm from the main body for

10 s ± 2 s.



Inspect under 10 x magnification



Pre-treatment:



Capacitor shall be stored at 125 °C ± 5 °C

for 1 h, then placed at room condition for

24 h ± 2 h before initial measurements.





Post-treatment:



Capacitor shall be stored for 24 h ± 2 h



at room condition.

Capacitance change

Within ± 10 %



Dissipation factor

U2J: 0.5 % max. at 1 V, 1 MHz



Y5U, Y5S: 5 % max. at 1 V, 1 kHz

Insulation resistance

1 G

 min. at 500 V

Dielectric strength



(between lead wires)

14

Solderability

External appearance

95 % of terminations evenly covered

with solder under 10 x magnification.

Method A at category 3, steam aging



for 8 h ± 15 min.



Solder and temperature:

a) Lead (Pb)-free solder



(Sn-3Ag-0.5Cu) 245 °C ± 5 °C

b) H63 eutectic solder 235 °C ± 5 °C



dip lead wire into an ethanol solution



of 25 % ± 0.5 % rosin and then into



molten solder for 5 s + 0 s / - 0.5 s.

Depth of immersion within 1.25 mm,

immerse and withdraw at 25 mm/s ±



6 mm/s

15

Vibration test

Visual

No visible damage.



The marking shall be legible.

Solder the capacitor and gum up the body

to the test jig by resin (adhesive).



The capacitor should be firmly soldered to

the supporting lead wire.



Vibration change from 10 Hz to 2000 Hz,

then back to 10 Hz.



Total amplitude: 1.5 mm with 5 g max.,



12 cycles, 20 min for each mutually

perpendicular directions, 3 directions.

Capacitance change

Within ± 10 %



Dissipation factor

U2J: 0.5 % max. at 1 V, 1 MHz



Y5U, Y5S: 5 % max. at 1 V, 1 kHz

Insulation resistance

10 G

 min. at 500 V

PERFORMANCE

NO.

ITEMS

SPECIFICATION

TEST METHOD

Thermal

screen

Capacitor

Molten

solder

1.5 mm

to 2.0 mm

Resin (adhesive)