UNS2-T220 - Precision Foil Resistors

Datasheet Details

Part number	UNS2-T220
Manufacturer	Riedon Powertron
File Size	458.37 KB
Description	Precision Foil Resistors
Datasheet	UNS2-T220 Datasheet

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UNS4-T220	Precision Shunt Resistors

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USR UNR 2-T220 / T220B / T221 USS UNS 2-T220 Precision Foil Resistors • • • • • • • Resistances from 0.5Ohm to 150kOhms Power Rating to 10Watt Resistance Tolerances to ±0.01% TCR to ±3ppm/K Load Stability to 0.01% TO-220 Housing Convenient SMD D2Pak Available SPECIFICATIONS Type Resistance Range Power rating free air 70°C (R<50R0) free air 70°C (R>50R0) with heatsink (R<50R0) with heatsink (R>50R0) Thermal Resistance Rthj-c R<50R0 R>50R0 Tolerances from 0.5 Ohms from 10.0 Ohms from 25.0 Ohms from 50.0 Ohms Stability Shelf Life Stability Temperature Coefficient www.DataSheet4U.com Voltage Proof Thermal EMF Operating Temperature Range Resistor Material Substrate Housing Connector Material Terminals Max. Torque Notes Al2O3 Epoxy + Cu heatsink nickel plated Cu tinned 2 1.