Latest New Product News from Littelfuse, Inc.
TVS Diodes protect sensitive automotive electronics.Littelfuse, Inc. Des Plaines, IL 60016
Feb 24, 2014 Housed in low-profile DO-214AA SMB package, TPSMB Series provides secondary protection of sensitive automotive and other electronics from transients induced by load dump and other transient voltage events. Units are available in standoff voltage ratings from 10–77 V for both uni-directional and bi-directional devices. Featuring 600 W peak pulse power dissipation rating, diodes are AEC-Q101 qualified and comply with IEC 61000-4-2 and IEC 610000-4-4 standards.
Intrinsically Safe Fuse is certified to UL913 standard.Littelfuse, Inc. Des Plaines, IL 60016
Jan 24, 2014 Featuring encapsulated design, 277 V PICO® 305 Series prevents heat and sparks from being exposed to hazardous dusts and gases. Fuse provides interrupting capacity of 1,500 A and current ratings from 50–750 mA. Meeting ATEX and IECEx requirements, fuse is suited for testing, measuring, or processing electronic and electrical equipment, motor controllers, lighting, communication handsets, flow meters, process control and automation, sensors, and other intrinsically safe apparatus.
TVS Diode Arrays offer high ESD withstand capability.Littelfuse, Inc. Des Plaines, IL 60016
Jan 20, 2014 Available in 5 voltage options of 5, 12, 15, 24, and 36 V, SM Series protects sensitive equipment from damage due to electrostatic discharge, electrical fast transients, and lightning-induced surges. Units can absorb repetitive ESD strikes above maximum level specified in international standards without degradation and safely dissipate up to 24 A of induced surge current. Providing very low dynamic resistance, units minimize clamping voltages, ensuring ICs survive electrical threats.
Open LED Protector prevents damage from reverse polarity voltages.Littelfuse, Inc. Des Plaines, IL 60016
Jan 14, 2014 Available in QFN 3 x 3 and DO‑214AA packages designed to maximize heat dissipation and layout flexibility, PLEDxUx Unidirectional Series Open LED Protector provides switching electronic shunt path when one LED in string fails as open circuit. PLED devices, connected in parallel with each LED in series string, enables remainder of string to continue to function if one LED fails. Compatible with 1 W LEDs, nominally 350 mA @ 3 V, product also provides reverse battery/power polarity protection.
TVS Diode Arrays offer layout flexibility via packaging options.Littelfuse, Inc. Des Plaines, IL 60016
Nov 18, 2013 Respectively offered in uDFN-6 and SOT23-6 packages, SP3012-03UTG and SP3012-04HTG protect sensitive chipsets with high-speed data lines from external ESD events (±12 kV min contact, ±25 kV min air). Form factor simplifies PCB layout by allowing traces to run directly underneath device and conserve board space. While clamping voltage promotes reliable equipment performance in field, capacitance of 0.5 pF minimizes signal degradation and distortion. Dynamic resistance is 0.4 Ω.
Gas Discharge Tubes come in square EIA 1206 package.Littelfuse, Inc. Des Plaines, IL 60016
Nov 06, 2013 Housed in 3.2 x 1.6 x 1.6 mm surface-mount package, SE Series features ultra-low capacitance of less than 0.5 pF, helping to ensure high transmission speeds in broadband applications. Units respond rapidly to fast-rising transients and offer optimal stability in multiple pulse duty cycles, boosting reliability. Under normal operating conditions, GDTs maintain high resistance state, but when voltage surge occurs, devices will discharge from open to short status to provide overvoltage protection.
Low-Capacitance TVS Diode Arrays protect telecom interfaces.Littelfuse, Inc. Des Plaines, IL 60016
Sep 18, 2013 Offered in SOD323 packaging, SP4020 and SP4021 Series discrete low capacitance TVS Diode Arrays (SPA® Diodes) safeguard telecom interfaces from lightning-induced surges and ESD damage. Arrays integrate low capacitance steering diodes with either one or two TVS diodes to provide unidirectional or bidirectional protection from electrical threats for 3.3 V (SP4020) and 5 V (SP4021) applications. Loading capacitance helps preserve signal integrity and minimize data loss.
Surge-Tolerant Fuses suit lightning exposure applications.Littelfuse, Inc. Des Plaines, IL 60016
Aug 27, 2013 Able to withstand up to 20 lightning-induced high current surges without performance degradation, 328 and 688 Series provide short-circuit and overload protection to ensure long-term reliability for outdoor applications. These compact fuses also reduce level of nuisance fuse tripping from indirect lightning surges. Series 688 slow blow ceramic fuse offers breaking capacity of 2,500 A @ 70 Vdc, and Series 328 is optimized for outdoor LED lighting applications to protect SPDs and luminaries.
Protection Thyristor utilizes silicon crowbar technology.Littelfuse, Inc. Des Plaines, IL 60016
Aug 26, 2013 Housed in SOT23-6 package, SDP Series SIDACtor® Protection Thyristor delivers overvoltage protection for broadband/xDSL telecommunications equipment with minimal effect on connection speed and reach. Unit provides crowbar response to surge events with max threshold of 29 V at 250 V/µs, and offers surge protection up to 30 A while maintaining low off-state capacitance. By responding quickly to surges, device prevents damage caused by coupling of transient events across small signal transformer.
LED Protectors enhance overall light engine efficiency.Littelfuse, Inc. Des Plaines, IL 60016
Jul 30, 2013 Molded from white material, PLEDxSW Series provides electronic shunt path when LED in string fails as open circuit. Devices are connected in parallel with each LED in a series string and are compatible with 1, 2, and 3 W LEDs that have nominal 3 V forward characteristic. Supplied in low-profile standard DO-214AA package, products are designed to efficiently dissipate heat and are compatible with PWM frequencies up to 30 kHz.
Click below for more Product News from Littelfuse, Inc.
Other Company News From Littelfuse, Inc.
Jan 06, 2014
Littelfuse Offers Customizable Upscreening and Sorting Process Flows for High-Reliability TVS Diodes
Nov 19, 2013
Littelfuse Announces Agreement for Mouser Electronics to Stock Hamlin Sensors, Switches, and Relays
Jun 13, 2013
Littelfuse Recognizes Future Electronics as 2012 Volume Distributor of the Year
May 20, 2013
Littelfuse Hosts Speed2Design TechTalks at NASA
Mar 11, 2013
Littelfuse Achieves Gold Level Status in the TTI Americas Supplier Excellence Award Program
Mar 11, 2013
Littelfuse Far East Receives Two Awards in TTI Asia's Supplier Excellence Award Program
Feb 26, 2013
Littelfuse and the Chicago Innovation Awards Ring NASDAQ
Oct 29, 2012
Littelfuse Receives 2012 Excellent Quality Supplier Award from Dahua Technology
Oct 23, 2012
Littelfuse TMOV25S and TMOV34S Varistors Named Winner in 2012 Chicago Innovation Awards
Oct 01, 2012
Littelfuse Named a Finalist for 11th Annual Chicago Innovation Awards
Sep 11, 2012
Littelfuse Introduces TCMOV34S, SMOV34 and SMOV25 Series Varistor Lines
Sep 05, 2012
Littelfuse Honored with 'Fast Growing Supplier in Taiwan' Award from Arrow Electronics
Sep 04, 2012
Littelfuse Sponsored Behind-the-Scenes Race Activities at the GoPro Indy Grand Prix at Sonoma
Jul 30, 2012
Littelfuse Receives Two Distribution Performance Awards from Arrow Electronics
May 15, 2012
Littelfuse TMOV34S® Varistor Becomes Industry's Only Device Recognized to UL1449 up to 750 VAC Continuous Operating Voltage
May 10, 2012
Littelfuse Receives "Perfect Order" Award from Arrow Electronics
Apr 20, 2012
Littelfuse Teams with Mouser to Sponsor Tony Kanaan Indycar Race Team
Aug 05, 2010
Littelfuse Reports Second Quarter Results
Jun 03, 2010
Littelfuse Receives Supplier Excellence Award From Arrow Electronics
Jun 03, 2010
Littelfuse Receives Supplier Excellence Award From TTI, Inc.
May 26, 2010
Littelfuse Recognizes Future Electronics for Outstanding Distributor Performance
May 05, 2010
Littelfuse Introduces the World's Smallest Protection Thyristor: The Teccor® Q2L Series QFN (Quad Flatpak No-Lead) SIDACtor® Device.
Apr 06, 2010
EC&M Awards Littelfuse "Product of the Year" Category Winner for PGR-5330 Advanced Ground Fault and Resistor Monitoring Relay
Feb 11, 2010
Plant Engineering Nominates UP-LINK Remote Indication Fuseholder as Product of the Year Finalist
Feb 04, 2010
Littelfuse Introduces SP3010 Series, Ultra-Low Capacitance Diode Array for ESD Protection
Sep 23, 2009
Littelfuse Ranks #81 on the 2009 InformationWeek 500
Sep 22, 2009
Littelfuse Picks University Research Park Site for New Tech Center
Aug 10, 2009
Littelfuse Announces a Complete Line of Protection Relay Products
Aug 01, 2009
Littelfuse Spins Off ISIS Power to Infinitybox
Jun 18, 2009
New Littelfuse SP1003 Series Offers High-Level Electrostatic Discharge and Surge Protection in a Very Small Package
Apr 27, 2009
Littelfuse Introduces 400 Series High Breaking Capacity TE5 Time Lag Fuse
Feb 26, 2009
Littelfuse Introduces Compact 3.6 x 10mm Single Pigtail Fuse Series
Feb 17, 2009
New SP03-3.3 SPA(TM) Silicon Protection Array Offers Low Distortion Overvoltage Protection Solution for Broadband
Dec 19, 2008
Littelfuse Lowers Guidance for Fourth Quarter
Mar 03, 2008
Littelfuse Launches Next-Generation, Customer-Centered Website
Aug 12, 2005
Littelfuse Strengthens Leadership Position in Circuit Protection with Acquisition of the WICKMANN Group
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