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Quick Details

Operating Temperature:	-25~125
Rated Voltage:	1KV,2KV,3KV
Package Type:	Through Hole
Application:	Hight Voltage
Type:	Ceramic Capacitor
Model Number:	DCH
Brand Name:	zhengli
Place of Origin:	China (Mainland)

Specifications

Type DCH high voltage disc ceramic capacitors

1.Features and uses

The high voltage disc ceramic capacitors have feature of withstanding higher voltage .These capacitors are used in bypass and coupling circuit , and those capacitors with low dissipation factor are particularly suitable used in the circuits such as line scanning in TV set .

2.Applies to the standard

GB9599 detailed specification for electronic components high voltage ceramic capacitors type CC81

GB9600 detailed specification for electronic components high voltage ceramic capacitors type CT81

3.Specification

No	Item	Specification
1	Operating temperature	-25 ~ 85℃
2	capacitance(Cr)and dissipation factor/quality factor testing condition	25℃ , 1Vrms , classⅠ: 1MHZ Class Ⅱ:1KHZ
3	Dissipation factor(tgδ)	Y5P(ordinary), Y5U, Z5U, Y5V: tgδ≤2.0% Y5P(low dissipation type): tgδ≤0.5% YR: tgδ≤0.3% SL: Cr<30pf,Q≥400+20Cr ; Cr≥30pf ,Q≥1000
4	Rated voltage(Ur)	1KVDC 2KVDC 3KVDC
5	Voltage proof	2Ur
6	Insulation resistance(IR)	IR≥10000MΩ(500VDC)
7	Temperature characteristic	Y5P, Y5U, Z5U, Y5V, YR, CO, SL

4.Capacitance & dimension chart

Rated voltage (KV)	dimension(mm)		Temperature coefficient group							Lead size(mm)		Taping style
	Diameter Dmax	Thickness Tmax	Y5P(B) (general dissipation type)	Y5U(E)	Z5U(E)	Y5V(F)	SL CO	Y5P(B) (low dissipation type)	YR	Lead space F	Lead style
	Diameter Dmax	Thickness Tmax	Nominal capacitance (pf)							Lead space F	Lead style
1	5.5	4.0	56~560	1000	1000~1500	1000~2200	10~100	100~470	100~220	5.0±1.0	L , J	F
	6.8		680	1500		3300	110~120	560~680	330~470
	7.8		820~1200	2200	2200	4700	120~180	820~1000	560~680
	9.0		1500~1800	3300	3300	6800	180~240	1500	820~1000
	9.8		2200	4700	4700	8200~10000	270~330	1800~2200	1200~1500		L, J, K
	10.5		2700	6800	6800		360~390	2700
	11.5		3300				430~470	3300	1800
	12.3		3900	10000	10000	15000	510~620	3900	2200	7.5±1.0	L, K, P	V
	13.0		4700					4700	2700			V
	14.0		5600					5600	3300			Y
	14.7		6800			22000		6800	3900
	16.5		8200					8200	4700
	19.5		10000					10000	5600	10.0±1.0
2	5.5	5.0					4~36			5.0±1.0 7.5±1.0	L	F V
	6.8		68~470	470~1000		1000~1500	39~51	100~470	100~270
	7.8		560~680	1500		2200~2700	56~82	560~680	330~390
	9.0		820~1000	2200		3300	91~110	820~1000	470
	9.8		1200	3300		4700	120~160	1200	560~680		L, K
	10.5		1500			6800	180~200	1500	820
	11.5		1800				220~240	1800	1000
	12.3		2200	4700		10000	270~300	2200	1200	7.5±1.0	L, K, P	V
	13.0		2700	6800			330~360	2700	1500			V
	14.0		3300				390		1800			Y
	14.7		3900	10000		15000		3300	2200
	15.5							3900
	16.5							4700	2700
	18.0		4700						3300	10.0±1.0
	19.5		5600			20000~22000		5600		10.0±1.0
3	6.8	6.0	56~270	470~680		1000~1500	5~39	100~270		7.5±1.0	L	F V
	7.8		330~470	1000			43~56	330~470
	9.0		560~680	1500		2200	62~82	560~680
	9.8		820~1000	2200		3300	91~110	820			L, K
	10.5					4700		1000
	11.5		1200	3300				1200
	12.3		1500			6800		1500		7.5±1.0	L, K, P	V
	13.0		1800					1800				V
	14.0		2200	4700								Y
	14.7		2700			10000		2200
	15.5			6800				2700
	16.5		3300
	18.0		3900			15000		3300		10.0±1.0
	19.5		4700	10000						10.0±1.0
Capacitance tolerance			±10%, ±20%	±20%	±20%	+80/-20%	±5% ±10%	±10%	±10%

Note: YR the code of temperature characteristic at the range from -30~+85℃ ,the capacitance change being ±15% ,at the range from -25~+125℃ ,the capacitance change being +15~-30% .