C961U222MWWDAA7317 Datasheet, PDF (6/15 Pages) Kemet Corporation – Safety Standard Recognized, 900 Series, Encapsulated, AS Type, X1 760 VAC/Y1 500 VAC (Industrial Grade)

Radial Leaded Ceramic Disc Capacitors
Safety Standard Recognized, 900 Series, Encapsulated, AS Type, X1 760 VAC/Y1 500 VAC (Industrial Grade)
Table 2 – Performance & Reliability: Test Methods and Conditions
Item
Specification
Test Method
Operating Temperature Range
Between lead
wires
Dielectric
Strength
Body Insulation
No failures
No failures
Insulation Resistance (IR)
Capacitance
Dissipation Factor (DF) or Q
10,000 MΩ minimum
Within specified tolerance
DF ≤ 2.5%
−40ºC to +125ºC
The capacitor shall not be damaged when 4,000 VAC(rms) is
applied between the lead wires for 60 seconds.
The terminals (leads) of the capacitor
shall be connected together. A metal foil
is tightly wrapped around the body of the
capacitor at a distance of about 3 to 4 mm
from each terminal. The capacitor is then
inserted into a container filled with metal
Metal
Foil
balls approximately 1 mm in diameter. 4,000
VAC(rms) is applied for 60 seconds between
the capacitor lead wires and metal balls.
about
3 to 4 mm
Metal
Balls
The insulation resistance shall be measured with 500±50 VDC
applied after 60±5 seconds of charging.
Capacitance is measured at 1 kHz ±20% and 5 Vrms or less
(20±2°C)
A capacitance measurement is made at each step specified:
Step
Temperature
1
+20±2ºC
Temperature Characteristics
Temperature
Characteristics
Capacitance
Change
2
−25±2ºC
3
+20±2ºC
4
+85±2ºC
Y5U
Within +22%/−56%
5
+20±2ºC
Terminal
Strength
Tensile
Bending
Solderability
Lead wire or capacitor body shall not
break.
Lead wire or capacitor body shall not
break.
Lead wire should have a uniform coating
of solder in the axial direction and over
3/4 of its circumference.
Pre-treatment:
Capacitor is stored at 85±2ºC for 1 hour and then placed at room
condition¹ for 24±2 hours before measurement.
With the termination in its normal position, the specimen is held
by its body in such a manner that the axis of the termination is
vertical; a tensile force of 10 N is applied to the termination in the
direction of its axis and acting in a direction away from the body
of the specimen.
With the termination in its normal position, the specimen is held
by its body in such a manner that the axis of the termination is
vertical; a mass force of 5 N is then suspended from the end of
the termination. The body of the specimen is then inclined within
a period of 2 to 3 seconds, through an angle of approximately 90°
in the vertical plane and then resumed to its initial position over
the same period of time; this operation constitutes one bend.
One bend immediately followed by a second bend in the opposite
direction.
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.
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 C1066_X1_760 VAC_Y1_500 VAC • 1/13/2017 6