MA-406 (MHz Range Crystal Unit SMD)

MA-406MA-406

RoHS Compliant
  • Frequency range
    4MHz to 64MHz
  • Thickness
    11.7 × 4.8 × 3.7mm
  • Overtone order
    Fundamental
    3rd overtone (30MHz to 64MHz)
  • Applications
    For Clock of integrated circuit

Specifications

Item Symbol Specifications Condition/Remarks
Nominal frequency range f_nom 4.000MHz to 29.999MHz Fundamental *1
30.000MHz to 64.000MHz 3rd overtone *2
Storage temperature T_stg -55°C to +125°C Store as bare product.
Operating temperature T_use -20°C to +70°C Please contact us on availability of -40°C to +85°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 Under 5.5MHz: ±50 × 10-6 -20°C to +70°C For the out of standard specifications, please contact us for inquires
Over 5.5MHz: ±30 × 10-6
Load capacitance CL Fundamental: 10pF to ∞ Please specify
Overtone: 5 pF to ∞
Motional resistance (ESR) R1 As per below table -20°C to +70°C, DL=100µW
Shunt capacitance C0 5pF Max.
Frequency aging f_age ±5 × 10-6 / year Max. +25°C, First year

*1. 4.0MHz ≤ f_nom < 5.5MHz :
See "Available frequencies from 4.0MHz to less than 5.5MHz". 8.0MHz < f_nom < 8.2MHz: Unavailable.
*2. 26.000MHz ≤ f_nom < 30.000MHz : please contact us for inquiries for 3rd overtone mode.

Product name (Standard form)

Product number

Available frequencies from 4.0 MHz to less than 5.5 MHz (MHz)

4.000 4.032 4.096 4.190 4.194304 4.433619 4.500 4.800 4.9152

Motional resistance (ESR)

Frequency (MHz) 4 ≤ f_nom < 5.5 5.5 ≤ f_nom < 6 6 ≤ f_nom < 10 10 ≤ f_nom < 12 12 ≤ f_nom < 16 16 ≤ f_nom < 30 30 ≤ f_nom ≤ 36 36 < f_nom ≤ 64
Motional resistance 150Ω Max. 100Ω Max. 80Ω Max. 60Ω Max. 50Ω Max. 40Ω Max. 100Ω Max. 80Ω Max.
Overtone order Fundamental 3rd overtone

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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