Varistors

Varistors

Metal Oxide Varistor serve industrial automation applications.

Littelfuse LV UltraMOV™ series, comprising low-voltage, high-surge current, radial leaded varistors,Â- protects against peak surges, including lightning strike interference, electrical fast transients on power lines, and inductive spikes. Products can withstand multiple strikes and are available in disc sizes from 5–20 mm. Capabilities are such that enable designers can replace 10 mm...

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Multilayer Varistors feature tin (Sn)/lead (Pb) terminations.
Varistors

Multilayer Varistors feature tin (Sn)/lead (Pb) terminations.

FeaturingÂ- minimum of 5% lead (Pb), TransGuard® and StaticGuard VCLD Series support applications that cannot accept pure tin components. Products come in SMT package, operate from -55 to +125°C, and provide EMI/RFI attenuation and bi-directional overvoltage protection against transient events such as ESD, inductive switching, lightning, and nuclear electromagnetic...

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Varistors

Automotive Varistors feature -55 to 150°C temperature rating.

Based on multilayer varistor technology, radial leaded TransGuard® Automotive Series Varistors provide bidirectional transient voltage protection in on-state and EMI/RFI attenuation in off-state. AEC-Q200-qualified units are available in 4 working voltages of 14, 18, 26, and 48 V; 4 clamping voltages of 60, 67, 100, and 150 V; and 3 energy ratings of 0.1, 0.4, and 2.0 J. Conformally coated...

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Ceramic TVS Devices provide bi-directional ESD protection.
Surge Suppressors

Ceramic TVS Devices provide bi-directional ESD protection.

Combining electrical characteristics of TransGuard® Transient Voltage Suppressors and Feedthru Capacitors in single chip, TransFeed Automotive Series provides overvoltage circuit protection and EMI reduction over broad range of frequencies. Units offer working voltage of 5.6–18 Vdc, clamping voltage of 18-50 V, energy rating of 0.05–0.3 J, and peak current of 15–120 A. Featuring...

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Glass-Encapsulated Varistors have 2,000 A peak rating.
Circuits

Glass-Encapsulated Varistors have 2,000 A peak rating.

TransGuard® Series multilayer varistors are available in 16, 34, and 65 Vdc models and 42, 44, 77, and 135 V clamping voltages, while Automotive TransGuard® Series varistors come in 42, 77, and 135 V clamping voltages. Featuring sub 1 nsec response to ESD strikes, both monolithic multilayer units are rated for use in -55 to +125°C temperatures and provide bidirectional...

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Metal Oxide Varistors handle pulse current up to 80 kA.
Surge Suppressors

Metal Oxide Varistors handle pulse current up to 80 kA.

Available in sizes from 23–60 mm, ZOV Series includes single, double, triple, and quadruple disc versions with energy handling up to 4,100 Joules and working voltages up to 680 Vrms and 895 Vdc. Square varistors can be supplied with epoxy coating and rigid terminals, with rigid terminals and no coating, and with bare metallized disc. In general, devices are used in SPD protection modules for...

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Varistors exhibit peak current up to 2,000 A.
Varistors

Varistors exhibit peak current up to 2,000 A.

Available in 0201–2220 SMT case sizes as well as with radial and axial leads, TransGuard® Series has 3.3–85 Vdc working voltage range. AEC-Q200-qualified TransGuard® Automotive Series, offered in 0402–2220 SMT case sizes as well as with radial leads, has 5.6–85 Vdc working voltage range, multi-strike capability, and 1 nS response to ESD strikes. Both series are based on...

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AVL Automotive Varistors Offer High Current and High Energy Handling
Varistors

AVL Automotive Varistors Offer High Current and High Energy Handling

RALEIGH, NC – Stackpole Electronics, Inc., through its strategic alliance with KEKO Varicon, announces the AVL Series of radial leaded automotive varistors that are designed to protect automotive level electrical systems from transient voltage events.Â-  The AVL Series is designed specifically to protect 12V, 24V, and 42V automotive electrical systems.  This series has a one-time...

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TE Circuit Protection Receives Prestigious China ACE Award for Innovative 2Pro AC Device
Electrical Connectors

TE Circuit Protection Receives Prestigious China ACE Award for Innovative 2Pro AC Device

MENLO PARK, Calif.- TE Connectivity's (NYSE:TEL) Circuit Protection business unit has been named a winner of a coveted ACE Award from EE Times China in the High Performance Component of the Year award category. TECP received the award for its 2Pro AC product, an AC-line protection solution intended for use in low-current applications, such as LED lighting, smart meters, appliances and power...

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Radial Leaded Varistors protect against high peak surges.
Varistors

Radial Leaded Varistors protect against high peak surges.

Providing high energy absorption capability and resistance to temperature cycling, LV UltraMOV™ Series protects low voltage DC applications against peak surges, including lightning strike interference, system switching transients, and abnormal fast transients from power source. RoHS-compliant units are lead-free, halogen-free, and available with optional phenolic coating. Operating up to...

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Paratherm™ HR Heat Transfer Fluid: Higher Temperature Stability Leads to Longer Fluid Life
Sponsored

Paratherm™ HR Heat Transfer Fluid: Higher Temperature Stability Leads to Longer Fluid Life

For the ultimate in heat transfer fluid performance, Paratherm offers HR Heat Transfer Fluid that is engineered specifically for closed loop liquid phase heating. When it comes to characteristics such as thermal stability and fluid degradation, Paratherm HR leads the industry in value and performance. See our video to learn how Paratherm is raising the bar for heat transfer fluids.

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