Ceramic Resonators (CERALOCK®) for automotive applications

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CERALOCK® ceramic resonators are utilized in a wide range of automotive applications. These automotive products, used by customers everywhere, are rooted in design and manufacturing technologies cultivated through Murata over the years.


Why Customers Choose Murata's CERALOCK®

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Usefulness that comes with
a simple design

  Frequency accuracy optimized for CAN communication
Compact, low-profile and a built-in capacitance design makes it possible to reduce the number of components used.  

LS-CAN total frequency tolerance : ±0.8% *1

HS-CAN total frequency tolerance : ±0.27%

*1:Total frequency tolerance varies by product series.

Quick rise times
  CERALOCK® for vehicle operations

Generally “Oscillation start up time” of CERALOCK® is more than 10 times faster than conventional crystal.

Learn more:(FAQ)Please explain “the oscillation start up time” of CERALOCK®

 

High reliability tailored to individual power train / chassis driving, turning and stopping functionalities.

Test Item Test Conditions

High temperature exposure

Temperature cycling

Biased humidity

Operational life

+125°C, 1000h

-55 to +125°C, 1000cycle

+85°C, 85%RH, DC6V, 1000h

+125°C, DC6V, 1000h

Flexible range of specification options
  Search by application and function
  • We can offer you the required frequency products in the frequency range of each series.

  • Available product types offer 150°C operating temperature compatibility.

  • Please contact us for more information.

    *Product Lineup >
 

Please refer to Murata’s recommended products for each application and function.


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Each product series' page includes recommended products.

Standard Tolerance
Series Frequency
(MHz)
Frequency Tolerance Operating Temperature Range Frequency Aging Temperature Range (°C) LxW(size)
(mm)
CSTCR_G_B 4.00 to 7.99 ±0.5% ±0.15% ±0.05% -40 to +125 4.5x2.0
CSTNE_G_A 8.00 to 13.99 ±0.5% ±0.20% ±0.10% -40 to +125 3.2x1.3
CSTNE_V_C 14.00 to 20.00 ±0.5% ±0.15% ±0.10% -40 to +125 3.2x1.3

Tight Tolerance
Series Frequency
(MHz)
Frequency Tolerance Operating Temperature Range Frequency Aging Temperature Range (°C) * LxW(size)
(mm)
CSTNR_GH5C 4.00 to 7.99 ±0.07% ±0.13% ±0.07% -40 to +125 4.5x2.0
CSTNE_GH5C 8.00 to 13.99 ±0.07% ±0.13% ±0.07% -40 to +125 3.2x1.3
CSTNE_VH3C 14.00 to 20.00 ±0.07% ±0.13% ±0.07% -40 to +125 3.2x1.3
* Please contact us for inquiries about 150°C compatible type.

* Information about Crystal Units for automotive applications

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