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Component: PolySwitch 730 - 7.3 Amp limit @ 20'C

Your Price: $1.19
In Stock

Product ID # 2688
Part Number:
Poly-sw-730



Quantity Discounts

QuantityAmount
5 to 20$1.15
21 to 50$1.13
51 to 100$1.11
101 or more$1.07

Feature

  • This is  a Polyswitch max current is 7.3A @20'C.
  • PolySwitch devices are used to help protect against harmful over current surges.
  • Like traditional fuses, these devices limit the flow of dangerously high current during fault conditions.
  • The polySwitch device, however, resets after the fault is cleared and power to the circuit is removed, thereby reducing warranty, service and repair costs.
  • The polyswitch shall be welded or soldered between two cells in one battery pack
  • Dimension: 29.00mm L x 14.5mm W x 0.6mm H
  •  Please click here to download specification
Specification
  • Manufacture part# LR4-730F
  • Current Rating: 7.3A
  • Holding Current: 7.3A @ 20'C
  • Tripping current: 14.1 @ 20'C
    • Tripping current is the maximum current for open up the circuit
  • Operating Temperaure: 85'C Max (Holding current = 4.0A) 
    • Note: The Percent of rated hold and trip current will be reduced if the temperature increase
  • Lead Free Status: Contains Lead
  • Mounting Type: Surface Mount Thermal Derating Chart (A = LR4 Type)

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