2520 size miniature and light SMD crystal unit with a low profile of 0.55mm
Wide frequency range from 12MHz to 54MHz
High precision and high frequency stability
Excellent heat resistance and environmental characteristics
Automatic mounting and reflow soldering
Applications: Small communication devices, Sip modules, Smart phone, Consumer device, DVC, DSC, etc
RoHS Compliant /Pb-Free
Electrical Specifications Of 7E Series SMD 2520 Crystal Units
Item /Type
7E Series (SMD 2520 Crystal Units)
Frequency Range
10~30MHz
30~54MHz
Overtone Order
Fundamental
Load Capacitance
8pF, 10pF, 12pF, or specify
Drive Level
1~200μW Max. (100μW Typ.)
Frequency Tolerance
±10ppm, ±20ppm, or specify
Series Resistance
150Ω Max (12~13MHz), 100Ω Max (13~30MHz)
60Ω Max.
Shunt Capacitance
5pF Max.
Operating Temperatuer
-20~+70℃, or specify
Storage Temperature
-55~+125℃
Aging (at 25℃)
±3ppm /Year Max.
Packing Unit
3000pcs./Reel
Dimensions[mm]
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7E Series SMD 2520 Crystal Units
7E SMD 2520 Crystal Units
0.00~0.00
SJK crystal units-7E series SMD 2520 crystal units, frequency range from 12MHz to 54MHz, size with 2.5×2.0×0.55mm, application for small communication devices, etc.
7E Series SMD 2520 Crystal Units
7E SMD 2520 Crystal Units
0.00~0.00
SJK crystal units-7E series SMD 2520 crystal units, frequency range from 12MHz to 54MHz, size with 2.5×2.0×0.55mm, application for small communication devices, etc.