CT81 Type Ultra-High-Voltage Ceramic Dielectric Capacitor

Features: - Flame-retardant insulating encapsulation - Suitable for high-voltage power supplies and rectifier circuits Typical Performance: - Operating temperature range: -25°C to +85°C - Capacitance: Measured at 1 kHz ± 20%, with an applied voltage of 1.0 ± 0.2 Vrms, within the specified tolerance.

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CT81 Type Ultra-High-Voltage Ceramic Dielectric Capacitor

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Product Description

　　Features:

　　Flame-retardant insulating encapsulation

　　Applications of High-Voltage Power Supplies and Rectifier Circuits

　　Standard Performance:

Operating temperature range	-25℃ to+85℃
Capacitance	Tested at 1 kHz ± 20%, with an input voltage of 1.0 ± 0.2 Vrms, and the capacitance is within the specified tolerance range. Within the Specified Tolerance at 1KHz±20%, 1.0±0.2Vrms
Capacitance tolerance	K: ±10%, M: ±20%, Z: +80-20%
Dissipation Factor (DF)	DF≤2.0% at 1KHz±20% , 1.0±0.2Vrms
Rated Voltage (U R)	≥7.5 kV
Withstand voltage	1.5UR for 2 to 5S （ Charge /Discharge current≤50mA ）
Insulation Resistance (IR)	10000MΩ min at 500VDC and 1 minute electrification

　　Capacitance specification:

Rated voltage	Capacitance (pF)			External dimensions (mm)
Rated voltage	Temperature characteristics			External dimensions (mm)
DC	Y5P(B)	Y5U(E)	Y5V(F)	D	Tmax	F ±1.0	d ±0.05
7.5KV (8 kV)	100–220			07	8.0	10.0	0.65
	330			08
	470			10
	680	1000		12
	1000	1500		14			0.8
	1500	2200		16
	2200			18
10KV	100–220			08	9.0	12.7	0.65
	330–470			10
	680	1000		12
	1000	2200		14			0.8
	1500			16			0.8
15KV	100–220			09	10.0	12.7	0.65
	330			10
	470			12
	680	1000	2200	14			0.8
	820	1500	3300	16
	1000	2200	4700	18