MA-306 (MHz Range Crystal Unit Low Profile SMD)


RoHS Compliant
  • Frequency range
    14.31818MHz,17.734MHz to 41MHz
  • External dimensions
    8.0 × 3.8 × 2.54mm (t: Max.)
  • Overtone order
  • Applications
    For Clock of integrated circuit


Item Symbol Specifications Condition/Remarks
Nominal frequency range f_nom 14.31818MHz,
17.734MHz to 41.000MHz
Storage temperature T_stg -55°C to +100°C Store as bare product.
Operating temperature T_use -20°C to +70°C
Level of drive DL 10µW to 100µW
Frequency tolerance (standard) f_tol ±50 × 10-6 +25°C
Frequency versus temperature characteristics (standard) f_tem ±30 × 10-6 -20°C to +7 °C For the out of standard specifications, please contact us for inquires
CL 10pF to ∞ Please specify
Motional resistance (ESR) R1 60Ω Max. -20°C to +70°C, DL=100µW
Frequency aging f_age ±5 ×10-6 / year Max. +25°C, First year

Product name (Standard form) name

External dimensions

dimension(Unit: mm)

Do not connect #2 and #3 to external device.
Metal may be exposed on the top or bottom of this product.
This will not affect any quality, reliability or electrical spec.

Footprint (Recommended)

footprint(Unit: mm)

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