Circuit & System Protection


Latest Articles

Vent panels for increased airflow and EMI protection
26 June 2019, Actum Electronics
Vent panels made by Laird Technologies offer effective ventilation within electronic equipment, while upholding signal integrity of the enclosure. Its MaxAir and ElectroVent solutions consist of layered, ...

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High-speed fuses to protect critical power electronics
26 June 2019, Altron Arrow
Littelfuse high-speed (semiconductor) fuses protect critical power electronics from over-currents that may cause damage to electronic equipment. The company’s high-speed fuses are reliable, very fast-acting ...

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PPTC resettable fuses
29 May 2019, Electrocomp
The Bourns Multifuse product line has added the new 8 V and 6 V rated Model MF-FSML/X series of low-resistance, surface-mount polymer positive temperature coefficient (PPTC) resettable fuses. The new ...

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High-power resettable fuses
29 May 2019, Electrocomp
Bourns has introduced its new 3425 (8764 metric) size, surface-mount MF-GSMF series of Multifuse polymer PTC resettable fuses, beginning with model MF-GSMF300/36X-2. The initial model has higher voltage ...

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Power and control line filter
29 May 2019, RFiber Solutions
Atlanta Micro announced a new product line of miniature power and control line filters named the AM35. The product range provides 6 filters in a tiny 1,5 x 3 mm package for filtering spurious signals ...

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Hybrid over-voltage protectors
30 April 2019, Electrocomp
The brand new GMOV line of over-voltage protection components from Bourns combines the company’s patented, space-saving FLAT gas discharge tube (GDT) technology with a metal oxide varistor (MOV) to create ...

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Compact fan for extreme conditions
27 March 2019, Ebmpapst South Africa
A new addition has been made to the 420J product range from ebm-papst. The tube-axial fans withstand temperatures down to -40°C and are now also available for 48 V d.c. voltage input, IP68 degree of ...

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Fast-acting and time-lag SMD fuses
27 March 2019, Electrocomp
Bourns announced the introduction of three new families of fast-acting, fast-acting/low-voltage, and time-lag SMD fuses to complement its line of SinglFuse SMD fuse products.    The new SF-3812FG-T and ...

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Automotive TVS diode
27 March 2019, Electrocomp
Bourns announced the release of the new Model SM8SF-Q transient voltage suppressor (TVS) diode series. This series is AEC-Q101 compliant and well suited for protecting sensitive electronics against voltage ...

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High-current SMD fuses
27 March 2019, Electrocomp
Bourns introduced two new families of high-current and ultra high-current SinglFuse SMD fuses. The new Model SF-2923HC-C and Model SF-2923UC-C fuse families utilise a robust ceramic cube housing with ...

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Resettable thermal cutoff devices
27 March 2019, Electrocomp
The SC series of miniature resettable thermal cutoff (TCO) devices is Bourns' new generation of surface-mount, miniature resettable thermal cutoff devices, following the established SA series. Miniature ...

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ESD ‘protectifiers’
27 February 2019, Hi-Q Electronics
With the SE1J, Diotec has added an ESD protected diode to its portfolio of standard SMD rectifiers – a new member of the Protectifiers family. In today’s consumer and automotive electronics, the role ...

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250 V EMC filters
30 January 2019, Vepac Electronics
TDK announced the introduction of the TDK-Lambda RSEV series of EMC filters, with a voltage of 240 V a.c./d.c. and a choice of 6, 10, 16, 20 and 30 A currents ratings. The RSEV has an integrated touch-resistant ...

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Temperature indicators protect USB Type-C plugs
30 January 2019, TRX Electronics
Mouser Electronics announced it is the first distributor to stock setP temperature indicators from Littelfuse. Designed for the expanding USB Type-C market, setP surface-mount temperature indicators help ...

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TVS diodes for all protection levels
30 January 2019, Würth Elektronik eiSos
Würth Elektronik eiSos has expanded its portfolio of TVS (transient voltage suppression) diodes. The diodes are characterised by their short response time and an extremely low terminal voltage, and feature ...

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Single-phase EMI filters
30 January 2019, Vepac Electronics
XP Power has introduced a range of chassis-mount and IEC-inlet EMI filters that satisfy the requirement for equipment to conform to the latest EMC emissions and immunity standards. The filters are suitable ...

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EMI shielding solutions
30 January 2019, Actum Electronics
Laird Technologies supplies a range of EMI protection, shielding and electromagnetic compatibility (EMC) products for suppressing interference and meeting immunity requirements; isolating offending circuits ...

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Antistatic tester
1 January 2019, Altico Static Control Solutions
The SmartLog Pro is a static testing unit that verifies the functionality of an operator’s wrist strap and footwear, logs the test results, and controls access to an ESD protected area. It can generate ...

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ESD grounding wristbands
1 January 2019, Altico Static Control Solutions
Altico Static Control Solutions offers slimline ergo wristbands for the effective grounding of staff who handle ESD-sensitive components. The wrist straps are made from jewellery-grade, expandable stainless ...

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Storage boxes for ESD-sensitive components
1 January 2019, Altico Static Control Solutions
Cortronic storage containers are ideal for safe transportation of ESD-sensitive components. A soft, dissipative foam lining provides safe padding and removes static. These containers are made from cardboard ...

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