YXC70C Series

High Q, High RF Current/Voltage, High RF Power, Low ESR/ESL, High Availability.

Typical functional applications: Bypass, Coupling, Tuning, Impedance Matching and D.C. Blocking.

Typical circuit applications: VHF/UHF RF Power Amplifiers, Antenna Tuning, Plasma Chambers.

Remark: special capacitance, tolerance and WVDC are available, consult with Yixin Microwave

Item	Specifications
Quality Factors(Q)	1pF to 1000pF :greater than 10,000 at 1 MHz. 1100pF to 2700pF :greater than 10,000 at 1 KHz.
Insulation Resistance(IR)	Test voltage:500V 105 Megohms min. @ +25°C at rated WVDC. 104 Megohms min. @ +125°C at rated WVDC.
Rated Voltage(WVDC)	See Rated Voltage Table
Dielectric Withstanding Voltage (DWV)	1pF to 470pF :120% of rated Voltage for 5 seconds.
	560pF to 1200pF :150% of rated Voltage for 5 seconds.
	1500pF to 2700pF :250% of rated Voltage for 5 seconds.
Operating Temperature Range	－55℃ to +125℃
Temperature Coefficient(TC)	0±30ppm/℃
Capacitance Drift	±0.02% or ±0.02pF, whichever is greater.
Piezoelectric Effects	None
Termination Type	See Termination Type Table

Item	Specifications	Method
Thermal Shock	DWV: the initial value IR: Shall be not less than 30% the initial value Capacitance change: no more than 0.5% or 0.5pF.	MIL-STD-202, Method 107, Condition A. At the maximum rated temperature(-55℃ and 125℃) stay 30 minutes.The time of removing shall be not more than 3 minutes. Perform the five cycles.
Moisture resistance		MIL-STD-202, Method 106.
Humidity (steady state)	DWV: the initial value IR: the initial value Capacitance change: no more than 0.3% or 0.3pF.	MIL-STD-202, Method 103, Condition A, with 1.5 Volts D.C. applied while subjected to an environment of 85°C with 85% relative humidity for 240 hours min.
Life	IR: Shall be not less than 30% the initial value Capacitance change: no more than 0.2%	MIL-STD-202, Method 108, for 2000 hours, at 125℃. 200% Rated voltage D.C. applied.