Mouser Electronics - Electronic Component Distributor

Circuit Protection

EPCOS P11 / P12 Series Inrush Current Limiting NTC Thermistors Provides high electrical stability and a resistance tolerance of ±20%.	Littelfuse 508 Series Lead-Free 3AB Fuses Rated up to 1000Vac/Vdc for high-energy protection; superior interrupting capability to 10kA at 1000AC/DC.
Bourns® RS-485EVALBOARD1 and RS-485EVALBOARD2 Aids in evaluating RS-485 port protection using TBU® HSPs, GDTs, TVS diodes & MOV products.	STMicroelectronics EMIF06-MSD03F3 EMI Filter / ESD Protection Device Highly integrated EMI filtering and ESD protection for mobile phone memory cards.
STMicroelectronics HDMI2C1-5DIJ ESD Protection / Signal Booster ESD protection device and signal booster for HDMI 1.3 transmitters.	Semitec FT Thermistors Highly reliable thermistors; approximate 1 sec. response time; high temperature and humidity resistance.
Semitec JT Thermistors 500µm thin, high precision thermistor with superior electrical insulation.	Semitec AT & ET Thermistors Requires no adjustment between the control circuit and the sensor.
Semitec AP Thermistors Super high precision thermistors with high heat resistance.	Littelfuse SPFJ Series Solar Fuses Smallest 1000VDC 125-450A photovoltaic fuse available in the market.
Semitec KT Thermistors Highly reliable chip thermistors detect temperature within relatively small time constraints.	Cooper Bussmann PolySurg™ Four-Channel ESD Suppressor Ultra-low capacitance (o.1pF typical) allows protection without distortion.
Bourns® 2031-xxT-SM Series 2-Pole Gas Discharge Tube Combines with TBU® protectors for extremely fast OCP & OVP protection against electrical transients.	Littelfuse 804 Series Subminiature Fuses Offers industry's best interrupting capacity and inrush current protection in a TE package.
Littelfuse 506 Series Fast Acting, High Voltage Cartridge Fuses 600VDC rated ceramic fuse; 10KA @ 600VDC interrupt rating; compact 6.3x32mm package.	EPCOS Automotive Varistors and Thermistors - Various Series Offer voltage suppression and temperature measurement in automotive applications.
TE Connectivity / Raychem Silicon ESD Protection Devices High- and low-capacitance protection for USB, HDMI, and more.	TE Connectivity 2410SFV Fuses Fast-Acting AC/DC Wire-in-Air Surface Mount Fuses; high I²t; minimizes nuisance tripping.
Ideal for Automotive AVX VR15AT Series High Temperature Automotive MLV 150ºC Rated Radial Leaded TransGuard® MLV with a .150" height on .100" lead spacing.	TE Connectivity Metal Hybrid PPTC Device Resettable Circuit Protection for High-Rate-Discharge Li-ion Battery Applications.
TE Connectivity Reflowable Thermal Protection (RTP) Solder Reflowable Thermal Protection; One-time Electronic Arming.	Littelfuse SPFR Series Solar Fuses UL-Recognized to 1000 V to protect PV applications.
Murata LXES ESD Suppressors ESD protection array for high repetition durability.	Vishay Mini Lug NTC Thermistors Industry's smallest mounting space, <4 sec. response, temp. range -40°C to +125ºC.
TE Connectivity Automotive SMD Resettable Fuses AEC-Q200 qualified automotive ASMD devices for high-volume assembly processes.	Vishay Semiconductors VBUS053CZ-HAF ESD-Protection Array Minimizes space required for active ESD protection in high-speed data applications.
Littelfuse FBMOV Varistor Series Lower inductance for improved clamping performance to fast overvoltage transients.	AVX VCAS Series TransGuard® Automotive MLVs High current handling & high energy absorption, suitable for automotive related transients.
Bourns® 2020 T Series 3-Pole Fast Gas Discharge Tubes Combines with TBU® protectors for GR-1089 and ITU-T K.21 compliance.	AVX VCAT High Temp Underhood MLV Varistor Fully rated at 150C and AEC Q200 qualified, ESD rated to 25kV contact.
Bourns LSP Series LED Shunt Protectors Current bypass ensures remaining LEDs continue to function.	Murata PTC Thermistors - POSISTOR® Resistance rises sharply when temperature increases.
Bourns Miniature 2-pole GDTs for TBUs Works with TBUs to provide extremely fast protection against electrical transients.	Littelfuse 215SP Series 5x20mm Time-Lag Axial Lead Fuses Surge withstand ceramic, thru-hole pigtails allow for space savings.
AVX VCAC Series Controlled Capacitance MLVs Specific to complex mixed signal environments for greater performance & reduced system size.	Bourns Gas Discharge Tube for RS-485 Ports 3-stage protection for ultimate protection, meets industry standards for RS-485 port interfaces.
Murata NXFT Series Thermo-String Long Lead NTC Thermistors Up to 100mm long leads for hard-to-reach hot spots, -40ºC to +125ºC.	Bourns MF-LSMF Series PTC Resettable Fuses High power ratings for automotive, low profile, SMT packaging.
STMicroelectronics LCP12 Protection ICs for Ringing SLICs Protects SLICs operating on both negative and positive battery supplies.	STMicroelectronics ESDALC12-1T2 Single Line Transil™ Diodes Protects ICs from ESD and EOS transient overvoltages in portable equipment.
Hirose ZX360 Series Micro USB 3.0 Connectors 5Gbps data speeds, backward compatible to micro USB 2.0, up to 900mA current.	Littelfuse Pxxx1DF-1 / Pxxx1DF-1E SIDACtor® Protection Thyristors Protects sensitive SLICs from damaging overvoltage transients.
ON Semiconductor EMI720xMU LC EMI Filters with Integrated ESD Protection Minimizes interference in high performance wireless applications.	EPCOS Superior Series SMD PTC Thermistors Best in Class Chip Limit Temperature Sensors with wide range of temps between 70 and 145 °C in 10K steps, suitable for reflow and wave soldering to 280 ºC.
Available for USB 3.0! Bourns PortNote™ Solutions Circuit Protection Design Kits Port-focused kits; parts for 5 circuits; essential info Solution page	Littelfuse TVS Diodes Protects semiconductor components from high-voltage transients.
Bourns TBU™-PL Series SLIC High Speed Protectors Features industry's first ECL triggered by excessive voltage or current.	Littelfuse NANO² HF 160 Series Fuse and Clip Assembly Metal fuse clip with pre-installed 443 Series fuse.
Bourns SMxJ Transient Voltage Suppressor Diodes Compact chip package devices for surge and ESD applications.	Littelfuse PLED Open LED Protectors Ensures entire LED array functions even when one LED in array doesn't.
Product of the Year Finalist by Plant Engineering Magazine! Littelfuse Up-LINK® Remote Indicating Fuse Holder Remote solid state fuse holder for Class CC and Midget fuses.	High peak surge current ratings and high energy absorption capability. Littelfuse UltraMOV™ 25S Varistor Series High peak surge current ratings and high energy absorption capability.
Ultra-low capacitance for ESD Protection. Littelfuse SP3010 SPA™ Diode Array Products Robust Silicon Protection Arrays protect electronics from ESD.	ESD Protection Without Distorting Data Signals Cooper Bussmann MLP1 ESD Suppressor PolySurg™ Ultra-low (0.05pF) capacitance protects high-speed data circuits from ESD damage.
Exclusive TVS Diode Array Kits from Mouser! Littelfuse Silicon Protection Arrays (SPA) Designed for newer electronics requiring more robust ESD protection.	Bourns TVS/Steering Diode Arrays and Kits Optimized for ESD, EFT, and surge protection, ultra-low capacitance.
STMicroelectronics Sensitive High Tj TRIACs First TRIACs with 10mA gate sensitivity specified for operation up to 150º C.	Littelfuse Thermally Protected Varistors Series: TMOV34S Offers high surge capability (40kA) and an integrated thermally active element.
Littelfuse Slo-Blo Pigtail Fuse Series: 875 & 877 First 3.6 x 10mm pigtail fuse on the market.	Texas Instruments Step Down Swift™ DC/DC Converter: TPS54xxx Protects against input transient voltage and ensures low output voltage even at 60V transient voltage pulse.
Bourns TBU™ Circuit Protection Devices Blocks transients in nanoseconds with a new current disconnecting mechanism rather than diverting the surge to ground.