QKT-3225SMD Datasheet, PDF (1/1 Pages) Kingtronics International Company – QUARTZ CRYSTAL

QKT - 3225SMD
QUARTZ CRYSTAL
FEATURES
PICTURE
Rugged AT-cut crystal construction: Embossed taping specification
Miniature 3.2×2.5mm ceramic package
Pb-free and RoHS/Green compliant
Designed for automatic mounting and reflow soldering
SPECIFICATIONS
Holder Type
Frequency Range
Frequency Tolerance（△F）（at25℃）
Frequency Drift
Operating Temperature Range
Storage Temperature Range
Aging（25℃）
Shunt Capacitance（C0）
Drive Level
Insulation Resistance（Rs）
Load Capacitance（CL）
※Notes:±10，±20，±30ppm (-20℃ to +70℃)
±20，±30，±50ppm (-40℃ to +85℃) or depends on customer
3.2x2.5mm Ceramic Surface Mount
12MHz to 54MHz
±10ppm to ±30ppm
±10ppm to ±30ppm※(See Notes)
-20℃ - +70℃ / -40℃ - +85℃
-40℃ - +85℃ /-55℃ - +125℃
±3ppm/ year max.
3pF max.
10μw (100μW max.)
500 Mega ohms Minimum at D.C100V
Suggested by customer
EQUIVALENT SERIES RESISTANCE(ESR) AND MODE OF OPERATION
Frequency Range
ESR(Ω)
12.000MHz≤ f ＜16.000MHz
100Ωmax
16.000MHz≤ f ＜20.000MHz
80Ωmax
20.000MHz≤ f ＜24.000MHz
60Ωmax
24.000MHz≤ f ＜54.000MHz
40Ωmax
Mode
Fundamental
Fundamental
Fundamental
Fundamental
MECHANICAL DIMENSIONS: Unit: mm
Note: Specifications are subject to change without notice.
Suggested solder pad layout
Note) #2, #4 is connected with a cover
(Please connect with a GND or a power supply)
Website: www.kingtronics.com Email: [e-mail] Tel: [phone] Fax: [phone]
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