25Y Series www.vishay.com Vishay Cera-Mite AC Line Rated Ceramic Disc Capacitors Class X1, 400 V / Class Y2, 300 V / 250 V AC AC AC FEATURES rd Complying with IEC 60384-14 3 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 APPLICATIONS X1 / Y2 according to IEC 60384-14.3 Across-the-line QUICK REFERENCE DATA Line by-pass DESCRIPTION VALUE Antenna coupling Ceramic Class 2 DESIGN Ceramic Dielectric Y5S The capacitors consist of a ceramic disc of which both sides Voltage (V ) 250 300 400 AC are silver-plated. Connection leads are made of tinned Min. Capacitance (pF) 1000 copper having a diameter of 0.032 (0.81 mm) or 0.025 Max. Capacitance (pF) 8000 (0.64 mm). The capacitors may be supplied with radial kinked or straight leads having a lead spacing of 0.375 Mounting Radial (9.5 mm) or 0.250 (6.4 mm). The standard tolerance is 20 %. Coating is made of flame retardant epoxy resin in INSULATION RESISTANCE accordance with UL 94 V-0. Min. 1000 F CAPACITANCE RANGE TOLERANCE ON CAPACITANCE 1.0 nF to 8.0 nF 20 % RATED VOLTAGE DISSIPATION FACTOR IEC 60384-14.3: 2.0 % max. at 1 kHz 1 V X1: 400 V , 50 Hz AC Y2: 300 V , 50 Hz (LS 5.5 mm) AC CERAMIC DIELECTRIC Y2: 250 V , 50 Hz (LS < 5.5 mm) AC Y5S (Class 2) DIELECTRIC STRENGTH BETWEEN LEADS CLIMATIC CATEGORY ACC. TO EN 60068-1 Component test: 25/125/21 2500 V , 50 Hz, 2 s AC OPERATING TEMPERATURE RANGE As repeated test admissible only once with: 2250 V , 50 Hz, 2 s AC -30 C to +125 C Random sampling test (destructive test): 2500 V , 50 Hz, 60 s AC DIELECTRIC STRENGTH OF BODY INSULATION 2300 V , 50 Hz, 60 s (destructive test) AC Revision: 02-Mar-15 Document Number: 23105 1 For technical questions, contact: ceramitesupport vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000 25Y Series www.vishay.com Vishay Cera-Mite DIMENSIONS in inches (millimeters) 1.250 min. LO (32) D LS max. Tinned Copper Leads T max. 0.125 max. (3.2) ORDERING INFORMATION, CERAMIC X1 / Y2 CAPACITORS 25Y LS LO WIRE SIZE D T max. max. C TOL. LEAD SPACE LEAD OFFSET ORDERING DIAMETER THICKNESS (pF) (%) INCH (mm) INCH (mm) CODE INCH (mm) INCH (mm) AWG INCH (mm) 1 mm 0.5 mm Y5S TEMPERATURE STABLE ( 22 %, -30 C TO +85 C) 1000 0.330 (8.4) 0.170 (4.3) 0.075 (1.9) 25YD10-R 1500 0.400 (10.2) 0.175 (4.4) 0.079 (2.0) 25YD15-R 2000 0.430 (10.9) 0.075 (1.9) 25YD20-R 2200 0.460 (11.7) 0.170 (4.3) 22 0.025 (0.64) 0.250 (6.4) 0.079 (2.0) 25YD22-R 2700 0.490 (12.4) 0.075 (1.9) 25YD27-R 2800 0.530 (13.5) 0.175 (4.4) 0.079 (2.0) 25YD28-R 3000 0.530 (13.5) 0.175 (4.4) 0.079 (2.0) 25YD30-R 3200 0.620 (15.7) 0.087 (2.2) 25YD32-R 3300 20 0.560 (14.2) 0.185 (4.7) 0.087 (2.2) 25YD33-R 3900 0.620 (15.7) 0.087 (2.2) 25YD39-R 4000 0.620 (15.7) 0.175 (4.4) 0.083 (2.1) 25YD40-R 4700 0.680 (17.3) 0.185 (4.7) 0.087 (2.2) 25YD47-R 20 0.032 (0.81) 0.375 (9.5) 5000 0.680 (17.3) 0.185 (4.7) 0.087 (2.2) 25YD50-R 5500 0.720 (18.3) 0.190 (4.7) 0.091 (2.3) 25YD55-R 5600 0.720 (18.3) 0.190 (4.7) 0.091 (2.3) 25YD56-R 6800 0.790 (20.1) 0.185 (4.7) 0.087 (2.2) 25YD68-R 8000 0.900 (22.9) 0.200 (5.1) 0.102 (2.6) 25YD80-R Notes Alternate lead spacings of 7.5 mm and 10 mm are available bulk or tape and reel on request. Minimum lead clearance according to IEC 60384-14: 0.118 (3 mm) TAPE AND REEL OPTIONS Part number codes and specifications for tape and reel packaging are found in the general information document - find web-link below. OPTIONAL 3-LEADED STYLE An optional 3-leaded construction is available. It consists of a single capacitor with the two outside leads attached to one electrode, and the center lead attached to the electrode. Used in feed-thru or line-to-ground applications, it allows a short ground lead for enhanced high frequency performance. a a D G LS max. G b 4 mm max. b c T 1.250 min. (32) Revision: 02-Mar-15 Document Number: 23105 2 For technical questions, contact: ceramitesupport vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000