HomeProductsEMI SolutionsFerrite Products › Automotive Ferrites

An Extensive Line of Solutions for the Automotive Industry

As the use of sophisticated electronics in automobiles continues to grow at astounding rates, so does the issue of electromagnetic compatibility (EMC).  In future generation automobiles, systems that have traditionally been mechanical (accelerating, braking, etc.) will be replaced by electronic systems.  The electronics designer must account for both the radiation of and immunity to high frequency interference (RFI) from internal and external sources.  Laird Technologies' soft ferrites offer the most effective and efficient EMI solutions available for automotive applications.

Laird Technologies offers a complete line of products and materials for EMI solutions for low frequency, broadband, or high frequency applications.

In addition to the extensive line of standard products, Laird Technologies offers quick turnaround on tooling for custom shapes to optimize performance in your application.  With decades of experience in formulating and processing ferrite powders, Laird Technologies' development group can formulate custom materials, if needed, for your custom requirements.

Products include common mode chokes specifically optimized for CAN-Bus signal lines, multi-hole plates for connectors in control modules and cables, 2-hole baluns for airbag connectors or other critical 2-wire applications, and ferrite rods for spark plug connector and DC Motor noise suppression.  Balun cores are also used to cut down on the EMI that is produced from airbag inflators.  These cores provide reliable, low-cost options to meet the signal integrity demans of automotive safety systems.

All products can be customized.  For instance, balun cores are used to prevent noise from incorrectly initiating airbag deployment, and are custom designed for your specific connector design. Similarly, multi-hole plates are designed to exactly match your connector pinout and module design, and made to tolerances unmatched by other ferrite suppliers to ensure correct assembly even with high pin counts and tight tolerances.

Applications include:

Control Area Networks (CAN-Bus) - 2-wire control data bus, engine control modules, electric drivetrain, chassis and drive-by-wire.

Safety Systems - air bags/restraints, passenger occupancy detection, electronic stability control (ESC), driver monitoring, vision systems/detection sensors, remote and passive keyless entry and anti-lock brakes.

Communication/Mobile Media - navigation (GPS), cell phone, Internet, voice/data and entertainment systems.

DC Motors - cooling fan, windshield wipers, power seats, windows, mirrors, sun roof and antenna.

Miscellaneous - navigation (GPS), cell phone, Internet, voice/data and entertainment system.

Contact Laird Technologies today for your complete application solutions.

See all of our Automotive Ferrites:

CAN-Bus Common Mode Chokes
CAN-Bus Common Mode Chokes

Current compensated surface mount chokes for controller area networks (CAN-Bus) in automotive and industrial controls applications.

Catalog  |  Datasheets
Ferrite Rods
Ferrite Rods

An extensive range of rod sizes in three standard ferrite materials.

Catalog  |  Datasheets
Multi-Hole Ferrite Plates for Connectors
Multi-Hole Ferrite Plates for Connectors

Suppresses EMI before it can couple to cables that serve as troublesome EMI antennas.

Catalog  |  Datasheets
Two Hole Balun Cores
Two Hole Balun Cores

Offers a versatile, compact, and economical solution to a variety of RF challenges.

Catalog

Datasheets

Click on the datasheet below to learn more about the product line.

Automotive CAN-Bus Ferrite Datasheet 
Ferrite Rods 



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Downloads

Click on the downloads below to learn more about the product lines.

Certificates
 

Ferrite Products RoHS Certificate  Automotive Ferrites
   
Ferrite Products REACH Certificate  Automotive Ferrites

 

EMI Filtering & RF Inductor Solutions Brochure - (03-13)
Ferrite EMI Noise Filtering Solutions Brochure - (03-13)
ISO 9001:2008 Certification - Steward
ISO 9001:2008 Certification - Shenzhen
ISO 16949:2009 Certification - Steward
ISO/TS 16949:2009 Certification - Shenzhen
IECQ Certificate - Plant 1
IECQ Certificate - Plant 2
Lead Free / RoHS Compliance Application Notes Download - (02-08)

Ferrite 

EMI Board Level EMI Filtering Solutions Brochure Download 
Board Level EMI Filtering Solutions Catalog

Automotive 

Automotive Reliability Testing - (02-08)
Automotive Ferrites EMI Solutions - (02-08)
Ferrite Rods - (02-08)



 

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India +9180-67697012 SIP-IndiaSales@lairdtech.com

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Japan +81-45-473-6808 SIP-JapanSales@lairdtech.com

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Korea +82-32-720-7973 SIP-KoreaSales@lairdtech.com

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Taiwan +886-2-2290-1234 x165 SIP-TaiwanSales@lairdtech.com

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