C971U472MZWDAA7317 Datasheet, PDF (10/16 Pages) Kemet Corporation – Safety Standard Recognized, 900 Series, Encapsulated, AC Type, X1 440 VAC/Y2 300 VAC (Industrial Grade)

Radial Leaded Ceramic Disc Capacitors
Safety Standard Recognized, 900 Series, Encapsulated, AC Type, X1 440 VAC/Y2 300 VAC (Industrial Grade)
Soldering and Mounting Information
Soldering:
When soldering this product to a PCB/PWB, do not exceed the solder heat resistance specification of the capacitor.
Subjecting this product to excessive heating could reflow the solder joint between the lead and ceramic element and/or may
result in thermal shocks that can crack the ceramic element.
When soldering these capacitors with a soldering iron, it should be performed under the following conditions:
• Temperature of iron-tip: 400ºC maximum
• Soldering iron wattage: 50 W maximum
• Soldering time: 3.5 seconds maximum
Cleaning (ultrasonic cleaning):
To perform ultrasonic cleaning, observe the following conditions:
• Rinse bath capacity: Output of 20 watts per liter or less
• Rinsing time: 5 minute maximum
• Do not vibrate the PCB/PWB directly
• Excessive ultrasonic cleaning may lead to fatigue destruction of the lead wires
Construction
Epoxy Encapsulation
(0.4 mm Minimum Thickness,
Pigment = Blue/UL 94 V-0)
Lead Attach Solder
(Sn96.5/Ag3/Cu0.5)
Detailed Cross Section
Dielectric
Material (BaTiO₃)
Electrode
(Ag – Glass Frit)
Lead Attach Solder
(Sn96.5/Ag3/Cu0.
Electrode
(Ag – Glass Frit)
Lead Wire
Core Metal Steel
Barrier Layer Cu
Finish Layer
100% Sn
(3-7 µm)
Dielectric
Material
(BaTiO₃)
© 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 10