EPCOS T Series Metal Oxide Varistor 670pF, Clamping 455V, Varistor 270V

  • RS Stock No. 167-0362
  • Mfr. Part No. B72214T2171K105
  • Manufacturer EPCOS
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): CN
Product Details

EPCOS - ThermoFuse Varistor, T series

The T series Thermo-FuseTM varistor is a housed unit comprising of a disk varistor connected in series with a thermally coupled fuse. Should the thermally coupled fuse be activated as a result of overheating, the varistor is disconnected from the power circuit and protects the device. In the worst case scenario, this could prevent the device catching fire.
Applications for ThermoFuse varistors include: Household appliances; Power supply units; Inverters in solar power systems; Drives; Lighting applications; Communication and data systems; Transient voltage surge suppression (TVSS)

Features & Benefits:

The housing and the coating of the varistor are made of flame-retardant materials
Three terminations. Two are for connection to the active lines; the third can be connected to a signal status line
Two sizes of varistor are used in the T series ThermoFuse varistors, 14 mm and 20 mm
Designed for maximum operating voltages of between 130 and 100VRMS
Can withstand surge currents of up to 10.000 A (8/20 μs) and absorb up to 410 J (2 ms)

Specifications
Attribute Value
Varistor Voltage 270V
Maximum DC Voltage Rating 225V
Clamping Voltage 455V
Energy 70J
Series T
Maximum Surge Current 6000A
Capacitance 670pF
Length 17mm
Depth 21.6mm
Thickness 13mm
Dimensions 17 x 21.6 x 13mm
Lead Pitch 5mm
On back order for despatch 13/11/2020, delivery within 5 working days from despatch date.
Price (ex. GST) Each (In a Box of 560)
$ 1.60
(exc. GST)
$ 1.76
(inc. GST)
units
Per unit
Per Box*
560 +
$1.60
$896.00
*price indicative
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