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Last $91.27 USD
Change Today -0.73 / -0.79%
Volume 46.3K
LFUS On Other Exchanges
As of 12:58 PM 08/3/15 All times are local (Market data is delayed by at least 15 minutes).

littelfuse inc (LFUS) Snapshot

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03/2/15 - $103.08
52 Week Low
10/15/14 - $78.68
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littelfuse inc (LFUS) Details

Littelfuse, Inc. designs, manufactures, and sells circuit protection devices for use in the automotive, electronic, and electrical markets worldwide. It operates in three segments: Electronics, Automotive, and Electrical. The Electronics segment provides fuses and protectors, positive temperature coefficient resettable fuses, varistors, polymer electrostatic discharge suppressors, discrete transient voltage suppression diodes, transient voltage suppression diode arrays and protection thyristors, gas discharge tubes, power switching components and fuseholders, blocks, and related accessories. It markets its products under the PICO II and NANO2 SMF brands to manufacturers of a range of electronic products, including mobile phones, computers, LCD TVs, telecommunications equipment, medical devices, lighting products, and white goods. The Automotive segment provides blade and high current fuses, battery cable protectors, and varistors. It markets its products under the ATO, MINI, MIDI, MEGA, MasterFuse, JCASE, and CablePro brands to the automotive original equipment manufacturers and parts distributors of passenger automobiles, trucks, buses, and off-road equipment; and sells its fuses in the automotive replacement parts market. The Electrical segment offers power fuses and other circuit protection devices for use in commercial and industrial buildings, as well as large equipment, such as HVAC systems, elevators, and machine tools for industrial and commercial customers. The company also provides a line of electromechanical and electronic switch and control devices for commercial and specialty vehicles; and sensors for automobile safety systems, as well as protection relays and power distribution centers for the safe control and distribution of electricity. Littelfuse, Inc. sells its products through distributors, direct sales force, and manufacturers’ representatives. The company was founded in 1927 and is headquartered in Chicago, Illinois.

7,900 Employees
Last Reported Date: 02/24/15
Founded in 1927

littelfuse inc (LFUS) Top Compensated Officers

Chairman, Chief Executive Officer, President ...
Total Annual Compensation: $726.3K
Chief Financial Officer and Executive Vice Pr...
Total Annual Compensation: $404.9K
Chief Operating Officer
Total Annual Compensation: $395.5K
Chief Legal & Human Resources Officer and Exe...
Total Annual Compensation: $367.6K
Senior Vice President of Global Operations
Total Annual Compensation: $300.1K
Compensation as of Fiscal Year 2014.

littelfuse inc (LFUS) Key Developments

Littelfuse, Inc. Introduces the XGD Series XTREME-GUARD™ ESD Suppressor

Littelfuse Inc. has introduced the XGD Series XTREME-GUARD™ ESD Suppressor, available in 0402- and 0603-sized, flat-topped surface mount packages. Based on breakthrough ESD technology, it protects sensitive electronics against electrostatic discharges as high as 30kV and is suitable for high voltage applications up to 32VDC. When correctly integrated into a circuit design, the XGD Series can safely absorb repetitive ESD strikes nearly four times the maximum level specified in the IEC61000-4-2 international standard without performance degradation. Extremely low capacitance makes the XGD Series suitable for use in high-frequency and high-speed data, video, antenna and I/O circuits. Even after multiple ESD strikes, it exhibits ultra-low current leakage (<1nA), ensuring minimal power losses, so it’s well-suited for protecting battery-powered electronics like wearables. Both sizes offer much higher voltage ratings than other ESD suppressors with similar board footprints; they also offer far greater ESD protection than many TVS Diodes while providing much lower capacitance and leakage current and higher voltage ratings. Applications can be found in the industrial, consumer electronics, telecom/datacom, and white goods/home appliances markets. XGD Series ESD Suppressors offer these key benefits, their high ESD withstand rating provides a greater level of ESD protection and design flexibility for enclosures, buttons and touchscreens. Their high voltage ratings (24VDC for the XGD10402, 32VDC for the XGD10603) offer wider voltage ranges for a broader variety of electronic devices. XGD Series devices have less than one nano-amp of leakage current, reducing power consumption, so they’re well suited for use in battery-powered devices. Their ultra-low capacitance (0.04pF for XGD10402, 0.09pF for XGD10603) is ideal for use in high-frequency and high-speed data, video, antenna and I/O circuits. Their flat top and surface mount form factor simplifies pick-and-place assembly and allows for more compact circuit board designs. The XGD10402 Series is packaged in a 0402 surface mount package and is provided in tape & reel form in quantities of 10,000. The XGD10603 Series is packaged in a 0603 surface package and is provided in tape & reel form in quantities of either 1,000 or 5,000.

Littelfuse, Inc. Introduces SP3312T Series 3.3V, 15A TVS Diode Array

Littelfuse Inc. announced that it has introduced the SP3312T Series 3.3V, 15A TVS Diode Array (SPA® Diodes), which integrates four channels (two differential pairs) of low capacitance diodes to protect sensitive I/O pins from damage due to lightning-induced surge events and electrostatic discharge (ESD). The SP3312T Series provides circuit designers with 71% lower capacitance solution than other devices, which helps preserve signal integrity and minimize data loss. It also provides up to 150% higher power handling capacity than competing solutions. This robust device can safely absorb up to 15A per IEC 61000-4-5 (tp=8/20µs) without performance degradation and a minimum ±30kV ESD per IEC 61000-4-2. Targeted applications include 10/100/1000 Ethernet, LAN/WAN equipment, home automation and security, which benefits from the SP3312T superior clamping performance in a space-saving 2.0 x 1.0mm µDFN-08 package with a typical height of 0.40mm Ultra fast acting silicon-based ESD protection, designed to shunt transient voltage events at a level just above standard operating voltages provides a superior choice when compared to existing solutions. All SP3312T Series TVS Diode Arrays offer these key benefits: Excellent surge protection with a peak pulse power rating of 250W. Compared to similar market solutions, the SP3312T Series offers far more overhead to electrical threats defined by regulatory standards; Negligible variability in capacitance over the operating voltage range allows for improved signal integrity of the lines the device is protecting, as well as less eye diagram degradation when compared with competing solutions; 15A peak current ESD protection allows manufacturers to claim ESD protection above the maximum level stated in the IEC standard and protects against a multitude of other threats to ensure product reliability in the field; and Small form factor µDFN-08 package (1.8x2.0x0.554mm) allows straight-through routing, so the PCB trace can be routed beneath the device without the need for stub traces that can cause signal degradation. The SP3312T Series is packaged in a small form factor µDFN-08 package and is provided in tape & reel form in quantities of 3,000.

Littelfuse Expands Popular LV UltraMOV(TM) Varistor Series to Serve Applications with Higher DC Voltage and Surge Requirements

Littelfuse Inc. has expanded its popular LV UltraMOV Varistor Series to provide solutions for applications with higher DC voltage and surge requirements. This series, introduced to the market in 2013, originally offered continuous voltage ratings from 14VDC to 56VDC with surge current rating of up to 8kA (8/20µs pulse). The expanded line adds higher continuous voltage ratings from 65VDC to 125VDC, and an enhanced surge current rating of up to 10kA (8/20µs pulse). It combines these higher ratings with the smallest footprint on the market by reducing their size by more than 40% over competing solutions. The series is available in disc diameters of 5mm, 7mm, 10mm, 14mm and 20mm. The expanded LV UltraMOVTM Varistor Series provides an ideal circuit protection solution for an even wider range of DC voltage applications than the original line. The expanded voltage ratings meet the voltage requirement for all telecommunication applications and the enhanced surge current rating ensures more robust surge protection. Applications include telecom power systems, surge protection devices, wireless base stations, automation controls, audio and video devices, security systems and fire alarm systems. The latest additions to the LV UltraMOV TM Varistor Series offer these key benefits: A high peak surge current rating of up to 10kA (8/20µs pulse), which enhances reliability and extends end product lifetime; A reduction in the footprint and volume required to provide surge protection, which frees up board space for other critical components; A choice of epoxy or phenolic coatings. The phenolic coating option supports higher operating temperatures up to 125 °C; A lead-free, halogen-free, and RoHS compliant design enables worldwide compliance to environmental regulations.


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Valuation LFUS Industry Range
Price/Earnings 21.3x
Price/Sales 2.4x
Price/Book 2.7x
Price/Cash Flow 18.8x
TEV/Sales 1.8x

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