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Circuit Protection

LST3857VL2NT1

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LITTELFUSE

SPD TYPE 1/TYP 2/TYP 4 385V MCOV

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Littelfuse Varistor LST image
Circuit Protection

LST3857VL2NT1

Active
LITTELFUSE

SPD TYPE 1/TYP 2/TYP 4 385V MCOV

Deep-Dive with AI

DocumentsDatasheet

Technical Specifications

Parameters and characteristics for this part

SpecificationLST3857VL2NT1
Approval AgencyUL
Current - Discharge (Nom) (8/20µS)20 kA
Current - Short Circuit Rating (SCCR)200 kA
FeaturesThermally Protected
FormModule Only
Mounting TypeThrough Hole
Number of Poles1
Operating Temperature [Max]85 °C
Operating Temperature [Min]-40 C
TypeType 2, Type 1, Type 4
Voltage - Continuous Operating (Max) (MCOV) [Max]385 VAC
Voltage - Protection Rating (VPR)1.5 kV

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$Updated
DigikeyN/A 0$ 17.261m+
Tray 720$ 19.251m+

Description

General part information

LST3857VL2NT1 Series

SPD Thermally Protected Varistor

Documents

Technical documentation and resources