Overvoltage Protection

Overvoltage Protection
Voltage Variable Material (VVM) has unique properties that are highly preferred in ESD suppression applications. The polymer matrix responds to an over-voltage condition by rapidly changing from a high impedance state to a low impedance state. Cooper Bussmann utilizes this polymeric matrix in PolySurg ESD Suppressors for fast response, ultra low capacitance, and very low current leakage. The device is activated by over-voltage threat and clamps to a low value to protect sensitive circuit components.
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2 Overvoltage Protection Kits Found.
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Part Number
DescriptionProduct TypeSolutionBrandApplicationSeriesCapacitanceVoltage RatingClamping VoltageMSRP
22-4-6582-03

PolySurg TM Ultra-Low Capacitance ESD Suppressors Kit

Overvoltage and ESD DevicesOvervoltage ProtectionCoiltronics® MagneticsComputers and Peripherals, DVD Players, A/V Equipment, Cell Phones, PDAs, Digital Still Cameras, MP3/Multimedia Players, Set Top Boxes, External Storage, USB 2.0/3.0, Cable/DSL Modems, Medical Equipment, LCD TV/Monitor, Docking Systems [see all]PolySurg0.05pF, 0.1pF, 0.15pF5V, 12V, 24V, 30V25, 30, 35, 60$18.00
22-4-6582-05

Deluxe ESD Suppressor Varistors

Overvoltage and ESD DevicesOvervoltage ProtectionCOOPER Bussmann, VaristorsComputers and Peripherals, HDTV Equipment, DVD Players, A/V Equipment, Satellite Radio, Cell Phones, PDAs, Digital Still Cameras, Digital Camcorders, MP3/Multimedia Players, Set Top Boxes, External Storage, High Speed Data Ports, USB 2.0/3.0, IEEE 1394b, HDMI 1.3, DVI, High Speed Ethernet, Infiniband®, Cable/DSL Modems, Medical Equipment, LCD TV/Monitor, Docking Systems [see all]MLVA, MLVB, PolySurg, TSVA0.05pF, 0.1pF, 0.15pF, 0.5pF, 1pF, 3pF, 4pF, 5pF, 6pF, 33pF, 47pF, 64pF, 85pF, 90pF, 100pF, 130pF, 150pF, 210pF, 270pF [see all]4V, 5V, 7V, 9V, 11V, 12V, 14V, 18V, 20V, 24V, 30V [see all]17, 20, 22, 25, 27, 30, 32, 35, 38, 40, 45, 58, 110, 250 [see all]$39.50
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