Littelfuse, Inc. - Smaller Footprint Three-Terminal GDT

Smaller Footprint Three-Terminal GDT from Littelfuse Protects Communications Equipment from Fast-Rising Transients

Ultra-low capacitance and high surge energy withstanding provide more protection from lightning damage (read more)

Littelfuse, Inc. - Five-Channel, Bidirectional TVS Diode Array

TVS Diode Array from Littelfuse Provides Five Channels of ESD Protection in Footprint that Typically Contains Only One

Applications:

  • Wearable technology
  • Smartphones
  • Mobile phones
  • Touchscreen controllers
  • SIM card interfaces
(read more)
Littelfuse, Inc. - Expanding capacity for customelectrical equipment

For the past 40 years, Littelfuse Startco has been known for its rugged protection relays and custom engineered power centres for the potash industry. During this time, the company has designed and manufactured over 5,000 custom electrical units. While this is an amazing statistic by industry standards, they will not be slowing down any time soon. In fact, this past spring, the company r... (read more)

Littelfuse, Inc. - 277V Fuse for Explosive Environments

First 277V Fuse Certified to UL913 Standard for Use in Explosive Environments
Designed for higher voltage applications in electrical equipment used in hazardous locations (read more)

Littelfuse, Inc. - SM - 400W TVS Diode Arrays

New TVS Diode Array Offers More Protection from Surges, ESD than Similar Components (read more)

Littelfuse, Inc. - Littelfuse Announces Acquisition of SymCom

CHICAGO, January 6, 2014 — Littelfuse, Inc. (NASDAQ:LFUS), today announced that it has completed the acquisition of SymCom, Inc. Headquartered in Rapid City, South Dakota, SymCom provides overload relays and pump controllers primarily to the industrial market. The company has sales of approximately $23 million and employs approximately 170 associates. (read more)

Littelfuse, Inc. - SE-330 Series Neutral-Grounding-Resistor Monitors

The Littelfuse SE-330 Series Neutral-Grounding-Resistor (NGR) Monitors have been enhanced. Detailed information can be found on the linked Product Change Notification document. (read more)

Littelfuse, Inc. - SP4020 - 2.5pF, 30A Discrete TVS Diode

Single Channel TVS Diode Array (SPA® Diodes) Provides 2x Higher Power Handling and 16% Lower Capacitance (read more)

Littelfuse, Inc. - Permanently Connected Special-Purpose GFCI

The SB6000 series Industrial Shock-Block is the first permanently connected special-purpose GFCI that is designed to meet the UL 943C requirements. UL 943C Class C and Class D with fixed 20-mA trip level extend GFCI protection beyond the Class A limitations and are more appropriate for industrial applications. According to UL 943C, special-purpose GFCI’s can be used in the followin... (read more)

Littelfuse, Inc. - SIDACtor® Low Capacitance Thyristor

Littelfuse SIDACtor® Provides 45% Lower Capacitance than Clamping Devices (read more)

Littelfuse, Inc. - Industry-Leading Protection in Solar String Apps

The Littelfuse SPFI solar fuse series has been engineered to integrate into an in-line assembly within a wire harness. The fuse provides photovoltaic (PV) protection that meets UL 2579 for PV applications. The SPFI is available in multiple ampere ratings to add flexibility to new designs and can be electrically insulated by either overmolding or using heat-shrink. The SPFI series adds a... (read more)

Littelfuse, Inc. - SPFI Series - 1000 Vdc - In-Line Solar Fuse

The Littelfuse SPFI solar fuse series has been engineered to integrate into an in-line assembly within a wire harness. The fuse provides photovoltaic (PV) protection that meets UL 2579 for PV applications. (read more)

Littelfuse, Inc. - PLEDxSW Open LED Protector

Open LED Protector from Littelfuse Enhances Reliability of LED Strings

White molded body is less noticeable in indoor fixtures, enhances light engine efficiency (read more)

Littelfuse, Inc. - Enhanced ESD Protection

...for High Speed USB 3.0 and HDMI Chipsets (read more)

Littelfuse, Inc. - Kxxx1GL Series Multipulse™ SIDAC

New Generation Multipulse™ SIDAC Devices from Littelfuse Optimized for Latest Metal-Halide Lamp Ignition Circuit Designs (read more)

Littelfuse, Inc. - 1ST Fuse UL913 Certified

The Littelfuse PICO® 259-UL913 Series Intrinsically Safe Fuse is the first Fuse certified under the latest revision of the UL 913 Standard. This range of encapsulated, hermetically sealed fuses are ideal for 125V applications in the oil, gas, mining, chemical, pharmaceutical, and food/beverage processing industries. The PICO® 259-UL913 Series Fuse and its encapsulant prevent heat... (read more)

Littelfuse, Inc. - TPSMA6L - Surface Mount, 600W

Littelfuse TPSMA6L Series of Transient Voltage Suppression (TVS) Diodes can provide secondary transient voltage protection from transients induced by load dump and other transient voltage events for sensitive electronics. (read more)

Littelfuse, Inc. - Lightning Surge Protection - SR05 Diode Array

Robust Protection for Telecom and Industrial Equipment without Sacrificing Signal Integrity.

Designed for data line interfaces: T1/E1/T3/E3, WAN/LAN, ISDN S/T, video, etc. (read more)

Littelfuse, Inc. - Safe Fuse for Hazardous Locations: PICO® 259-UL913

The Littelfuse PICO® 259-UL913 Series Intrinsically Safe Fuse is the first Fuse certified under the latest revision of the UL 913 Standard. This range of encapsulated, hermetically sealed fuses are ideal for 125V applications in the oil, gas, mining, chemical, pharmaceutical, and food/beverage processing industries (read more)

Littelfuse, Inc. - Minimize Arc-Flash Hazards & Potentially Lower PPE

Minimize Arc-Flash Hazards and Potentially Lower PPEThis workbook from Littelfuse guides you through a preliminary calculation of the reduction of incident energy by applying the Littelfuse PGR-8800 Arc-Flash Relay. It provides a typical scenario in three-phase systems, per IEEE 1584calculations. Download your copy to quantify the impact on your system today! (read more)

Littelfuse, Inc. - Space Saving Fuse Blocks

Littelfuse POWR-GARD introduces the LF Series of fuseblocks that provide built-in, blown-fuse indication while simplifying ease of use with convenient DIN-rail mounting connections and universal mounting holes. (read more)

Littelfuse, Inc. - SP3021 and SP3031 Series TVS Diode Arrays

Littelfuse, the global leader in circuit protection, today introduced the SP3021 and SP3031 Series TVS Diode Arrays for electrostatic discharge (ESD) protection of high-speed data lines. The SP3021 and SP3031 Series are ideal for applications that require low capacitance to maintain signal integrity and minimize pe... (read more)

Littelfuse, Inc. - 807 Series TE Time-Lag Subminiature Fuses

Littelfuse, today introduced its new 807 Series of TE time-lag subminiature Fuses, designed to provide overcurrent protection on AC circuits. The new Fuse series, with the fuse rated at 300VAC and best-in-class inrush current withstand capability, is designed to open safely under high fault current. (read more)

Littelfuse, Inc. - New SMF 200W Transient Voltage Suppression Diode

Littelfuse, the global leader in circuit protection, today announced it had introduced the SMF Series 200W Low Profile Package Transient Voltage Suppression (TVS) Diode, designed specifically to protect sensitive electronic equipment from voltage transients induced by lighting or other transient voltage events. (read more)

Littelfuse, Inc. - New 216SP Series 5x20mm Fast-Acting Fuse

Littelfuse, the global leader in circuit protection with the industry's broadest and deepest portfolio of fuses, today announced the introduction of its 216SP Series ceramic body single-cap fuse. Designed to complement the company's existing 216 Series traditional pigtail fuse... (read more)