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25YD56-R

Part Number	25YD56-R
Manufacturer	Vishay
Description	AC Line Rated Ceramic Disc Capacitors
Published	Aug 18, 2019
Detailed Description	www.vishay.com 25Y Series Vishay Cera-Mite AC Line Rated Ceramic Disc Capacitors Class X1, 400 VAC / Class Y2, 300 VAC...
Datasheet	25YD56-R PDF File

Overview

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.
5 mm) DIELECTRIC STRENGTH BETWEEN LEADS Component test: 2500 VAC, 50 Hz, 2 s As repeated test admissible only once with: 2250 VAC, 50 Hz, 2 s Random sampling test (destructive test): 2500 VAC, 50 Hz, 60 s DIELECTRIC STRENGTH OF BODY INSULATION 2300 VAC, 50 Hz, 60 s (destructive test) Revision: 02-Mar-15 1 Document Number: 23105 For technical questions, contact: ceramitesupport@vishay.
com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ...

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