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Littelfuse LST5105VL2NT1 product image
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Littelfuse LST5105VL2NT1

Manufacturer
Littelfuse
MPN
LST5105VL2NT1
LCSC Part #
C21998437
Packaging
-
Customer #
Key Attributes
510V Surge Protection Devices (SPDs) RoHS
DatasheetLittelfuse LST5105VL2NT1
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QtyUnit Price(Reference Only)Total Amount
1+$ 6.3146$ 6.31
216+$ 2.5206$ 544.45
504+$ 2.4356$ 1227.54
1,008+$ 2.3939$ 2413.05
Standard Packaging72/Full Tray
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Products Specifications

All
TypeDescription
CategoryCircuit Protection/Transient Voltage Suppressors (TVS)/Surge Protection Devices (SPDs)
ManufacturerLittelfuse
Packaging-
Operating temperature-40℃~+85℃
Number of Lines-
Trigger Current-
FET Type-
Voltage Rating510V
Reset Voltage-
Peak Output Current(Sink)-
FeaturesIntegrated thermal trip failure protection
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Introduction

AI Translation

The LST varistor series features built-in thermal disconnect and arc shielding, helping to ensure safe operation under extreme conditions such as end-of-life or abnormal overvoltage events. Specifically designed as a Type 1 component for assembling surge protective devices (SPDs), it is suitable for use in Type 1 and Type 2 SPDs.

Features

AI Translation
  • Short-Circuit Current Rating (SCCR) of 200 kA; Nominal Discharge Current Rating (In) of 20 kA
  • Maximum Discharge Current (Imax) ratings available in 50 kA and 75 kA
  • Mechanically actuated AC and DC rated microswitches with normally open or normally closed options for remote indication and/or monitoring circuits
  • Visual flag option for displaying LST operational status
  • RoHS compliant, lead-free and halogen-free
  • UL 1449 and CSA C22.2 No. 269.4 certified as Type 1 Component Assembly (Type 1CA)
  • Suitable for Type 1 and Type 2 SPD applications
  • 50 kA and 75 kA Imax rated SPDs share identical PCB dimensions
  • Greater flexibility/options when designing isolated remote indication/monitoring circuits
  • Facilitates replacement of end-of-life units by technicians/engineers to maintain surge protection for end products
  • Environmentally friendly
  • Helps meet UL 1449 or CSA C22.2 No. 269.1 and 269.2 standards for Type 1 or Type 2 SPDs

Applications

AI Translation
  • Type 1 and Type 2 Surge Protective Devices (SPDs)