AC Line Rated Ceramic Disc Capacitors
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25Y Series
Vishay Cera-Mite
AC Line Rated Ceramic Disc Capacitors Class X1, 400 VAC / Class Y2, 300 VAC...
Description
www.vishay.com
25Y Series
Vishay Cera-Mite
AC Line Rated Ceramic Disc Capacitors Class X1, 400 VAC / Class Y2, 300 VAC / 250 VAC
FEATURES Complying with IEC 60384-14 3rd edition High reliability Complete range of capacitance values Radial leads Singlelayer AC disc safety capacitors Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
QUICK REFERENCE DATA
DESCRIPTION
Ceramic Class
Ceramic Dielectric
Voltage (VAC) Min. Capacitance (pF)
250
Max. Capacitance (pF)
Mounting
VALUE 2
Y5S 300 1000 8000 Radial
400
INSULATION RESISTANCE Min. 1000 F
TOLERANCE ON CAPACITANCE ± 20 %
DISSIPATION FACTOR 2.0 % max. at 1 kHz; 1 V
CERAMIC DIELECTRIC Y5S (Class 2)
CLIMATIC CATEGORY ACC. TO EN 60068-1 25/125/21
OPERATING TEMPERATURE RANGE -30 °C to +125 °C
APPLICATIONS X1 / Y2 according to IEC 60384-14.3 Across-the-line Line by-pass Antenna coupling
DESIGN
The capacitors consist of a ceramic disc of which both sides are silver-plated. Connection leads are made of tinned copper having a diameter of 0.032" (0.81 mm) or 0.025" (0.64 mm). The capacitors may be supplied with radial kinked or straight leads having a lead spacing of 0.375" (9.5 mm) or 0.250" (6.4 mm). The standard tolerance is ± 20 %. Coating is made of flame retardant epoxy resin in accordance with “UL 94 V-0.”
CAPACITANCE RANGE 1.0 nF to 8.0 nF
RATED VOLTAGE
IEC 60384-14.3:
X1: Y2: Y2:
400 VAC, 50 Hz 300 VAC, 50 Hz (LS 5.5 mm) 250 VAC, 50 Hz (LS < 5...
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