ac disc ceramic capacitors

Model:	DCF
Brand:	zhengli
Origin:	Made In China
Category:	Electronics & Electricity / Electronic Components / Capacitor
Label:	ac capacitor , ceramic capacitor
Price:	US $0.03 / pc
Min. Order:	500 pc

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Product Description

Type DCF ac disc ceramic capacitors

1.Features and uses

The ac disc ceramic capacitors have dielectric of high dielectric constant ceramic and encapsulation of flame retardant epoxy .these capacitors are used in circuits of noise suppression circuit of power supply for general electronic equipment , and may be used as antenna coupling , crossing and bypass circuit .

2.Applies to the standard

GB/T 14472 fixed capacitors for electromagnetic interference suppression and connection to the supply mains

3.Specification

No	Item		specification
1	Operating temperature		-40 ~ 125℃
2	capacitance（Cr）and dissipation factor testing condition		25℃ ,1Vrms，1KHZ
3	Dissipation factor（tgδ）		tgδ≤2.5%
4	Subclass	X1，Y1，Y2	Y2	Y2/X1	Y1/X1
5	Rated voltage（Ur）	250，400VAC	250	X1：400 Y2：250	X1：400 Y1：250
6	Voltage proof	1500，2500，4000VAC	1500	2500	4000
7	Insulation resistance（IR）		IR≥10000MΩ(500VDC)
8	Temperature characteristic		Y5P、Y5U、Y5V
9	Flame retardant epoxy		UL94V-0

4.Recognized standards and certificate

Safety organization	Recognized Standard	Certificate Series Numbers	Approved monogram		Rated Voltage
UL / CUL	UL414	E361076		USA Canada	X1:AC 250/275/300/400V Y1:AC 250/275/300/400/440V Y2:AC 250/275/300VAC
VDE	DIN EN 60384-14(VDE0565 Teil 1-1):2006-04; EN 60384-14:2005-08 IEC 60384-14(ed. 3)	40039059； 40039062；		Germany	X1: AC 250/275/300/400 V Y1: AC 250/275/300/400/440 V Y2: AC 250/275/300 V
CQC	GB/T 14472-1998	CQC13001096882； CQC13001096957；		China	X1:250/275/300/400VAC, Y1:250/275/300/400/440VAC Y2:250/275/300VAC

5.Capacitance & dimension chart

Y电容视图.jpg

Series	Dimension（mm）		Temperature characteristic			Lead space F(mm)	Lead style	Taping style
	Diameter Dmax	Thickness Tmax	Y5P(B)	Y5U(E)	Y5V(F)
	Diameter Dmax	Thickness Tmax	Nominal capacitance（pf）
Y2	6.8	4.0	10~470	1000	1000~1500	5.0±1.0 7.5±1.0	L , K , P	F , V
	7.8		560~680	1500	2200
	9.0		820~1000	2200	3300
	9.8		1200	3300	4700
	10.5		1500		6800
	11.5		1800	4700
	12.3		2200		10000
	13.0		2700	6800		7.5±1.0		Y
	14.0		3300
	14.7		3900	10000
	16.5		4700
Y2/X1	6.8	5.0	100~270	470~680	1000	7.5±1.0	L , K , P	Y
	7.8		330~470	1000~1500	1500
	9.0		560~680	1800	2200
	9.8		820~1000	2200	3300
	11.5		1200	3300	4700
	12.3		1500
	13.0		1800		6800
	14.0		2200	4700~5000				V
	14.7		2700		10000
	15.5			6800
	16.5		3300
Y1/X1	6.8	6.0	47~220	470	1000	10.0±1.0	L , K , P	U
	7.8		270~330	680	1500
	9.0		390~470	1000	2200
	9.8		560~680	1500
	10.5		820	2200	3300
	11.5		1000
	12.3				4700
	13.0		1500
	14.0			3300
	14.7				6800
	15.5		2200	4700
	18.0		2700		10000
	19.5		3300	6800
Capacitance tolerance			±10%	±20%	±20%