Product Details

crystal xtal 4mhz quartz importers crystek made in china 2520

Application

Radio communication, audio-visual equipment, office automation equipment, consumer product,etc

Product Description

Dimension and Land pattern (unit: mm)

Frequency range & equivalent series resistance

Frequency range	See table 1
Vibration mode	AT cut: fuandamental. third
Frequency tolerance at 25℃	±10, ±15, ±20, ±30, ±50ppm
Operating temperature range and frequency stability	See table 2
Equivalent series resistance	See table 1
Shunt capacitance	5.0pF max or special
Measure instrument	S&A 250B PI system
Load capacitance	Series8, 16, 20, 30pF or special
Drive level	10, 100, 300uW or special
Insulation resistance	500 M Ω min/DC 100V
Aging	±1, 3, 5 ppm/year
Storage temperature range	-40~+85℃