Littelfuse Inc.

Chicago, IL 60631

Company Details
8755 West Higgins Road
Suite 500
Chicago, IL 60631
United States
http://www.littelfuse.com
Phone:(773) 628-1000

Founded in 1927, Littelfuse is the global leader in circuit protection with advancing platforms in power control and sensor technologies. The company serves customers in the electronics, automotive and industrial markets with products that include fuses, semiconductors, polymers, ceramics, relays and sensors. Littelfuse has more than 11,000 employees in more than 50 locations worldwide. 

Articles & News
Picture11
Is it Finally Time to Switch?
Take a look at the industry's migration from electromechanical to digital switch technology in the cab and learn why it's important for engineers to weigh the benefits of both switch types.
February 5, 2024
Getty Images 1077973414
Are Electric Construction Vehicle Design Delays Avoidable?
Equipment electrification presents several new design challenges that have caused delays for many manufacturers. Know which factors are slowing down the process and how to solve the problem.
September 15, 2023
The FracTran offers filter and fluid life prognostics, a transmission-mounted control module and an on-rig telematics gateway.
Weekly New Products Roundup: Allison Transmission Launches the FracTran Hydraulic Fracturing Transmission
The FracTran includes high reliability with a service life up to 25,000 hours, and is designed to meet the unique performance demands of hydraulic facturing customers.
June 18, 2021
Products & Press Releases
Dc Contactor Relays
Expanded Line of DC Contactors for eMobility and Industrial Applications
Multiple designs are available to meet the requirements of a range of applications.
April 6, 2023
Littelfuse to Acquire Carling Technologies
The complementary engineering capabilities and application expertise of the two companies will help drive deeper engagement with customers and serve as a platform for future growth.
November 1, 2021
Littelfuse Battery Discconect Switch Adr 08075360
Littelfuse ADR Battery Disconnect Switch
The ADR Battery Disconnect Switch connects and disconnects the electric circuit to and from the battery.
May 8, 2021
Littelfuse Dc Solenoids Relays Contactor Relay Dcnlev100 Ean Back
Littelfuse DCNLEV100 Series of High Voltage Contactor Relays
The DCNLEV100 Series of High Voltage Contactor Relays can be used in various electric and hybrid vehicle applications.
January 31, 2021
Littelfuse Pdm Mdb5 Hero Filled
Littelfuse MDB5 Series of Power Distribution Products
The Littelfuse MDB5 Series of Power Distribution Products are capable of handling fuse ratings from 23-500A and voltages up to 70V.
January 30, 2021
Littelfuse Smz Fuse Holder 0 Fhz0201 Z
Littelfuse MiniFlec Series Power Distribution Modules
Littelfuse's MiniFlec Series Power Distribution Modules can hold 11 MINI fuses and two higher amperage MCASE+ fuses.
October 5, 2018
Videos & Resources
Shutterstock 312508043
How to Safely and Reliably Switch Power in Commercial Electric Vehicles
September 20, 2022
View
This webinar explains the technology behind DC contactor relays and the special concerns of 48-volt to 900-volt applications in commercial vehicles.
Request More Information
Fill out the form below to request more information about Littelfuse Inc.
More from Littelfuse Inc.
Picture11
Is it Finally Time to Switch?
Take a look at the industry's migration from electromechanical to digital switch technology in the cab and learn why it's important for engineers to weigh the benefits of both switch types.
February 5, 2024
Getty Images 1077973414
Are Electric Construction Vehicle Design Delays Avoidable?
Equipment electrification presents several new design challenges that have caused delays for many manufacturers. Know which factors are slowing down the process and how to solve the problem.
September 15, 2023
Dc Contactor Relays
Expanded Line of DC Contactors for eMobility and Industrial Applications
Multiple designs are available to meet the requirements of a range of applications.
April 6, 2023
Shutterstock 312508043
How to Safely and Reliably Switch Power in Commercial Electric Vehicles
September 20, 2022
View
This webinar explains the technology behind DC contactor relays and the special concerns of 48-volt to 900-volt applications in commercial vehicles.
Littelfuse Inc.
Littelfuse to Acquire Carling Technologies
The complementary engineering capabilities and application expertise of the two companies will help drive deeper engagement with customers and serve as a platform for future growth.
November 1, 2021
The FracTran offers filter and fluid life prognostics, a transmission-mounted control module and an on-rig telematics gateway.
Weekly New Products Roundup: Allison Transmission Launches the FracTran Hydraulic Fracturing Transmission
The FracTran includes high reliability with a service life up to 25,000 hours, and is designed to meet the unique performance demands of hydraulic facturing customers.
June 18, 2021
Littelfuse Battery Discconect Switch Adr 08075360
Littelfuse ADR Battery Disconnect Switch
The ADR Battery Disconnect Switch connects and disconnects the electric circuit to and from the battery.
May 8, 2021
Littelfuse Dc Solenoids Relays Contactor Relay Dcnlev100 Ean Back
Littelfuse DCNLEV100 Series of High Voltage Contactor Relays
The DCNLEV100 Series of High Voltage Contactor Relays can be used in various electric and hybrid vehicle applications.
January 31, 2021
Littelfuse Pdm Mdb5 Hero Filled
Littelfuse MDB5 Series of Power Distribution Products
The Littelfuse MDB5 Series of Power Distribution Products are capable of handling fuse ratings from 23-500A and voltages up to 70V.
January 30, 2021
Littelfuse Smz Fuse Holder 0 Fhz0201 Z
Littelfuse MiniFlec Series Power Distribution Modules
Littelfuse's MiniFlec Series Power Distribution Modules can hold 11 MINI fuses and two higher amperage MCASE+ fuses.
October 5, 2018
Littelfuse Smz Fuse Holder 0 Fhz0202 Z
Littelfuse EPC Series Power Distribution Modules
The EPC Series Power Distribution Modules are configurable with various power I/0.
October 4, 2018
Littelfuse
Littelfuse PWG Sensor
Littelfuse's PWG sensor is particularly useful for non-conventional shaped tanks because its continuous level sensing allows for exact measurements and customized sensor outputs.
March 20, 2018