Circuit & System Protection


Latest Articles

Flat chip fuses
29 September 2010
Vishay has announced the release of new TFU 0603 thick film flat chip fuses that offer very quick-acting fuse characteristics in a small chip size. The devices feature rated current values up to 4,0 ...

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ESD protection diode
29 September 2010, EBV Electrolink
New from Vishay is a bidirectional symmetrical (BiSy) single-line ESD protection diode in the LLP1006 package. The compact VBUS05L1-DD1-G-08 provides a very low capacitance of 0,3 pF for the protection ...

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Protection equipment range
29 September 2010
Legrand’s range of protection equipment includes DPX MCCBs, trip-free switches, electronic earth leakage modules and specially designed accessories such as control signalling and motor operator units. DPX ...

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Contact pressure heatsinks
15 September 2010, Sivan Electronic Supplies
Semiconductors in TO 220 and TO 218 enclosure designs are usually secured to the selected heatsink by means of a screwed connection for the requisite cooling, which results in spot contact pressure in ...

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600 W TVS diodes
15 September 2010
NXP Semiconductors announced the extension of its transient voltage suppressor (TVS) diodes portfolio by 35 new products housed in its two-lead FlatPower package SOD128 (3,8 x 2,5 x 1 mm). The new devices ...

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Circuit protection for 24 V
1 September 2010, Radél
E-T-A’s ESX10 range of electronic circuit protectors offer a solution for all 24 V d.c. systems, ensuring a reliable power supply, even if the switch-mode power supply is overloaded. Everywhere in industrial ...

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Transient blocking units
4 August 2010
Bourns’latest series of transient blocking unit (TBU) circuit protection devices is designed to protect telecommunications applications from surges in what is claimed to be the industry’s first electronic ...

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ESD protection for high-speed interconnects
21 July 2010
STMicroelectronics has unveiled an IC for use with today’s highest-speed multimedia and storage interconnects, including HDMI, DisplayPort, USB 3.0, Serial ATA (SATA) and DVI. The HSP061-4NY8 provides ...

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Four-line ESD protection array
23 June 2010, EBV Electrolink
The VCUT05A4-05S-G-08 is Vishay’s new four-line bidirectional symmetrical (BiSy) ESD protection diode array. It offers low capacitance and leakage current for ESD protection in a wide range of data port ...

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PPTC resettable fuses
26 May 2010
Bourns has integrated two polymer positive temperature coefficient (PPTC) resettable fuses into a single package. This new Multifuse device contains twin 250 V polymer PTC resettable fuses and decreases ...

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ESD protection for USB OTG ports
12 May 2010, EBV Electrolink
Vishay has announced a new ESD protection array featuring low capacitance and leakage current to protect USB-OTG ports against transient voltage signals. The new VBUS053BZ-HNH-G-08 provides three lines ...

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Clamping diodes
28 April 2010, Altron Arrow
The PolyZen family of clamping diodes from Tyco Electronics offers designers the simplicity of a traditional clamping diode while obviating the need for significant heatsinking. This single device solution ...

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ESD protection for HB LEDs
28 April 2010, MB Silicon Systems
California Micro Devices has added two new members to its LuxGuard family of high brightness LED (HB LED) ESD protection devices. The CM1753 and CM1754 are ideally suited for providing ESD protection ...

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Silicon surge protection diodes
28 April 2010
STMicroelectronics has announced what it believes to be the first silicon surge protectors meeting international surge-protection standard IEC 61000-4-5, with a family of devices delivering high reliability ...

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Low-profile heatsinks
28 April 2010
Advanced Thermal Solutions has introduced a line of lower height maxiFLOW heatsinks for cooling ICs and other hot components in narrow packaging and low airflow velocity conditions. The heatsinks feature ...

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EMI filters for DC-DC converters
28 April 2010, Vepac Electronics
Crane Aerospace & Electronics has released the new FMCE-0328, FMCE-0528, FMCE-0828 and FMCE-1528 EMI filters. They are designed to work with Crane’s Interpoint brand 28 V input, 1,5 to 120 W DC/DC converters ...

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High-voltage 1210-size varistor
28 April 2010, Future Electronics
AVX has expanded its multilayer TransGuard range to include an 85 V d.c. rating in a 1210 case size. Designated the VC121085S151 series, the single-chip solution provides bi-directional transient voltage ...

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EMI/RFI gasket material
28 April 2010, Connector & Wire Services
The Gore-Shield GS2100 series from WL Gore & Associates is designed for use as a gasketing material to suppress unwanted electromagnetic or radio frequency interference while also providing an excellent ...

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ESD protection for USB 3.0
28 April 2010, Altron Arrow
NXP Semiconductors has announced availability of a new ESD protection device, the IP4284CZ10, for high-speed differential interfaces such as USB 3.0 and eSATA. The part offers very low differential crosstalk ...

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Common-mode filter with ESD suppression
28 April 2010, Electrocomp
TDK-EPC has introduced a thin-film common-mode filter with both high-speed differential transmission common-mode noise suppression and ESD protection. The TCE1210 is the same size as existing TDK common-mode ...

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