Radial Leaded Ceramic Disc Capacitors
Safety Standard Recognized, 900 Series, Encapsulated, AC Type, X1 440 VAC/Y2 300 VAC (Industrial Grade)
Table 2 – Performance & Reliability: Test Methods and Conditions cont'd
Item
Specification
Test Method
The lead wire of the capacitor is dipped into molten solder for
5±0.5 seconds. The depth of immersion is up to 1.5 mm
(+5/−0 mm) from the root of lead wires.
Solder Temperature: Lead free solder (Sn-3Ag – 0.5Cu)
245°C ±5°C.
Lead wire should have a uniform coating
of solder in the axial direction and over
3/4 of its circumference.
Solderability
As shown in the figure below, the lead wires are immersed in
molten solder up to 1.5 mm (+5/−0 mm) from the end of the
epoxy meniscus (root of lead wire).
Duration/Solder Temperature: 3.5±0.5 seconds/350°C ±10°C or
10±1 seconds/260°C ±5°C
Appearance
No visual defect
1,000 MΩ
IR
Dielectric
Strength
Per item 1
Tꢃermal
Screen
Capacitor
Soldering Effect
(Non-Preheat)
1ꢁꢂ to
2ꢁ0 mm
ꢀolten
Solder
Y5P, Y5U and Y5V: Within ±10%
SL: Within ±2.5% or ±0.25 pF, whichever
is larger.
Capacitance
Pre-treatment: Capacitor is stored at 85°C ±2°C for 1 hour and
then placed at room condition1 for 24 ±2 hours before initial
measurements.
Post-treatment: Capacitor is stored for 1 to 2 hours at room
condition1.
Capacitor is stored at 120°C +0/−5°C for 60 +0/−5 seconds.
Then, as shown in the figure below, the lead wires are immersed
in molten solder up to 1.5 mm (+5/-0mm) from the end of the
epoxy meniscus (root of lead wire).
Appearance
No visual defect
1,000 MΩ
IR
Dielectric
Strength
Per item 1
Duration/Solder Temperature: 7.5 +0/−1 seconds/260°C ±5°C
Tꢃermal
Screen
Capacitor
Soldering Effect
(Preheat)
1ꢁꢂ to
2ꢁ0 mm
ꢀolten
Solder
Y5P, Y5U and Y5V: Within ±10%
SL: Within ±2.5% or ±0.25 pF, whichever
is larger.
Capacitance
Appearance
Pre-treatment: Capacitor is stored at 85°C ±2°C for 1 hour and
then placed at room condition1 for 24 ±2 hours before initial
measurements.
Post-treatment: Capacitor is stored for 1 to 2 hours at room
condition1.
No visual defect
Steady State Humidity:
Load Humidity:
Temperature
Characteristics
Capacitance
Change
Y5P
Y5U
Y5V
SL
Within ±10%
Within ±20%
Within ±30%
Capacitance
90 to 95% humidity at 40°C
±2°C for 500 ±12 hours with
full rated voltage applied.
Within ±2.5% or
±0.25 pF, whichever
is larger.
90 to 95% humidity at 40°C
±2°C for 500 ±12 hours.
Biased Humidity
Post Treatment:
Post Treatment:
Y5P and Y5U: 5.0% maximum
Capacitor is stored for 1 to 2
DF
Q
Capacitor is stored for 1 to 2
Y5V: 7.5% maximum
SL: Less than 30 pF:
hours at room condition1.
hours at room condition1.
Q ≥ 100 + 10 × C/3
More than 30 pF: Q ≥ 200
C = Nominal capacitance
Y5P, Y5V and Y5U: 3,000 MΩ minimum
SL: 1,000 MΩ minimum
IR
Dielectric
Strength
No failures
1 “Room Condition” is defined as follows: Temperature: 15 ~ 35°C/Humidity: 45 ~ 75%/Atmospheric Pressure: 86 ~ 106 kPa.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com C1065_X1_440 VAC_Y2_300 VAC • 1/13/2017
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