varistors

AVX Launches 0201 MLVs

Circuit protection leader AVX has released the first two parts in a planned miniature MLV product series. The 0201 MLVs offers designers the ability to clamp transients and filter EMI in one ultra compact device offering the perfect solution for continuously ... EDN Asia
Component / Hardware / Interconnect

TDK Launches Low-Voltage Multilayer Chip Varistor

varistors are compact and have no polarity, they contribute to reductions in both mounting area and mounting costs, making them ideal static electric countermeasures in compact mobile devices. Mass production will begin in June. Click here for... Wireless Design & Development Asia (WDD Asia)
Passives - Components

UltraGuard Varistor Series, Ideal for Power Sensitive Applications

... 2µA maximum. Designated the UltraGuard Series, the multilayer ceramic varistors feature non-linear, bi-directional voltage-current characteristics similar to back-to-back zener diodes and an EMC (electromagnetic compatibility) capacitor in parallel. ECN Asia
Passive & Discrete Components

EPCOS Offers CeraDiodes and Multilayer Varistors

varistors (MLV) in a 0201 package. The variants with capacitances of 22 pF are distinguished by a low clamping voltage and are suited for the protection of LED background lighting, for example. Types with capacitances of up to 10 pF have also been developed... ECN Asia
Passive & Discrete Components

AVX Expands AntennaGuard Series with Sub 1pf Multilayer Varistor

varistors (MLVs) to include a sub 1pf version. Protecting high speed digital interfaces, RF antenna, and RF amplifier circuits against ESD events, the sub 1 pF AntennaGuard delivers 0.8 pF capacitance at 10 and 15 V rating. Application specific, bi-directional... ECN Asia
Passive & Discrete Components

Varistors with High Surge Current Capability

varistors feature high surge current capability for surge voltage protection in industrial and consumer electronics. The surge current capability of the LS41 is increased by 25 percent, and it is now 50kA at a pulse form of 8/20µs. These types are designed... ECN Asia
Passive & Discrete Components

Varistor with Higher Surge Current Capability

varistors with higher surge current capability. They are designed for surge voltage protection in industrial and consumer electronics. Both series have retained the compact dimensions of the proven series LS40 of 37.5 x 46 mm2 (W x H). The surge current... ECN Asia
Power Sources & Conditioning Devices

Metal Oxide Varistors from Stackpole

Stackpole Electronics has introduced a single-layer metal oxide varistor for protection against high-current, high-energy transients. Designated the ZOV Series, these parts operate in voltages that range from 60 Vrms to 680 Vrms in standard sizes from ... ECN Asia
Power Sources & Conditioning Devices

Zinc Oxide Varistor with Voltage Ration

Varistors. The Varistors are a polycrystalline ceramic body consisting of semiconducting Zinc-oxide (ZnO) grains and second phase (including Bi2O3, Sb2O3, MnO, CoC, etc.) located at the joints of the grains. They have an operating temperature range of... ECN Asia
Passive & Discrete Components

Stackpole Electronics launch Single and Multi-Layer Varistors

varistors designed specifically for the automotive industry. Designated the AV Series, these devices are designed for 12 volt, 24 volt and 42 volt automotive systems. The chip-style, surface mount multi-layer AV Series is available in 0805 to 3225... ECN Asia
Passive & Discrete Components

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