Circuit & System Protection


Latest Articles

Multilayer chip fuses
18 April 2018, Electrocomp
Bourns has released several new SinglFuse families of multilayer SMD chip fuses for time-lag, fast-acting and slow-blow application requirements. The SF-0603SPxxxM and SF-1206SPxxxM time-lag models ...

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Common mode filter with ESD suppression
18 April 2018, Electrocomp
Bourns announced the release of the new ChipGuard CGF0804TFH series of integrated ESD and common mode filter protectors. The combined protection technology (CPT) device utilises thin-film technology in ...

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TVS diodes qualified for automotive
18 April 2018, Electrocomp
Bourns announced that four series of the existing Model SMAJ, SMBJ, SMCJ and SMLJ unidirectional and bidirectional TVS diodes are now AEC-Q101 compliant for use in specified automotive applications. ...

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EMC filters for single-phase applications
21 March 2018, Electrocomp
Schaffner’s popular single-phase EMC filter portfolio has been extended by additional high-performance versions of the filter family FN 2070. Designed to meet the highest performance demands for single-phase ...

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Steering diode/TVS arrays
21 March 2018, Altron Arrow
ProTek Devices has added two steering diode/transient voltage suppressor (TVS) arrays that provide circuit protection for a wide variety of applications, such as telecommunications interfaces, computing ...

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Hardware-based security solution for IoT products
21 February 2018, Altron Arrow
The Internet of Things is changing the world as we know it – in industry and in the home. Smart industrial robots, refrigerators and washing machines already communicate with each other. Yet devices that ...

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High-current SMT fuses
31 January 2018, TRX Electronics
Littelfuse introduced a series of UL approved high-current, surface mount fuses designed for applications that require both a compact footprint and protection from ultra-high currents. The Nano2 881 ...

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Noise suppression filter for LED lighting
31 January 2018, Electrocomp
TDK has expanded the MAF series of noise suppression filters with the new MAF2520ASS600C type that is designed especially for LED lighting systems. The new multilayer filter has compact dimensions of ...

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Receiver protection RF switch
15 November 2017, RFiber Solutions
New from Peregrine Semiconductor is the UltraCMOS PE42823, a high-power receiver protection RF switch. Ideal for wireless infrastructure applications, this reflective switch is optimised for emerging ...

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EMI feedthrough filter
15 November 2017, Altron Arrow
NexTek announced the addition of a new EMI feedthrough filter model to its existing range of filter solutions. As the company’s first standard multistage EMI filter, this new 180 A design offers unique ...

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High-current SMT fuses
15 November 2017, TRX Electronics
Littelfuse introduced a series of UL approved high-current, surface mount fuses designed for applications that require both a compact footprint and protection from ultra-high currents. The Nano² 881 ...

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Axial fan provides extra heatsink cooling
15 November 2017, Sivan Electronic Supplies
Alutronic has collaborated with SEPA Europe to develop an enhanced cooling solution for its Powerblocs heatsinks. By mounting an axial fan, the effectiveness of the new Kühligel solution can be increased ...

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Bidirectional discrete TVS diode
15 November 2017, Altron Arrow
The SP1326 back-to-back diodes from Littelfuse are fabricated in a proprietary silicon avalanche technology. These diodes provide a high ESD (electrostatic discharge) protection level for electronic equipment. ...

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ESD protection array for high-speed data lines
13 September 2017, Hi-Q Electronics
Taiwan Semiconductor has introduced a new ultra low capacitance ESD protection device designed to protect high-speed data interfaces. Housed in a 2510P10 (DSON10) package with a flow-through design, ...

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Thermal protection material sheets
13 September 2017, RS South Africa
Panasonic’s new range of soft-PGS (Pyrolytic Graphite Sheet) thermal interface material provides excellent thermal protection in an easy-to-use format that makes it ideal for delivering thermal management ...

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Protection devices for constrained spaces
13 September 2017, Altron Arrow
Littelfuse offers a number of protection devices that are ideal for applications such as the Internet of Things. The 468 Series Slo-Blo surface mount fuse (SMF) is a small (1206 size) thin-film device ...

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High-temperature MOVs
13 September 2017, Electrocomp
TDK has introduced leaded EPCOS metal oxide disk varistors which have now been approved for an increased operating temperature of 105°C (previously 85°C). The reason for this is the recertification ...

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TVS diode array
13 September 2017, Electrocomp
Bourns announced the release of a new ESD protection product, the Model CDDFN10-2574N, for high-speed communication port applications. The TVS (transient voltage suppressor) diode array comes in a DFN-10 ...

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Linear FET with large safe operating area
13 September 2017, Altron Arrow
Infineon Technologies recently launched the OptiMOS Linear FET series. This new product family combines the state-of-the-art on-state resistance (RDS(on)) of a trench MOSFET with the wide safe operating ...

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High-temperature resettable fuses
19 July 2017
Bourns announced the introduction of the new MF-NSHT and MF-USHT high-temperature ‘Multifuse’ polymer PTC resettable fuses. These 1206 and 1210 (3014 and 3024 metric) sized surface mount devices join ...

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