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                                                                                                    1. Home
                                                                                                    2. Passive Components
                                                                                                    3. Resistors - Fixed Value
                                                                                                    4. Current Sense Through Hole Resistors
                                                                                                    Print Page

                                                                                                    OAR5 - R010FI

                                                                                                    Current Sense Resistor, 0.01 ohm, OAR Series, 5 W, Metal Strip, Radial Leaded, ± 1%

                                                                                                    TT ELECTRONICS / WELWYN
                                                                                                    Image is for illustrative purposes only. Please refer to product description.
                                                                                                    TT ELECTRONICS / WELWYN OAR5 - R010FI
                                                                                                    ManufacturerTT ELECTRONICS / WELWYN
                                                                                                    Manufacturer Part NoOAR5 - R010FI
                                                                                                    Order Code1200374
                                                                                                    Product RangeOAR Series
                                                                                                    Your Part Number
                                                                                                    Technical Datasheet

                                                                                                    Data Sheet

                                                                                                    See all Technical Docs
                                                                                                    9,207 In Stock

                                                                                                    Need more?

                                                                                                    30 Delivery in 1-2 Business Days(SG stock)
                                                                                                    9177 Delivery in 3-4 Business Days(UK stock)
                                                                                                    QuantityPrice
                                                                                                    5+Php159.300
                                                                                                    50+Php89.500
                                                                                                    250+Php59.400
                                                                                                    500+Php53.400
                                                                                                    1000+Php52.100
                                                                                                    2500+Php51.200
                                                                                                    Price for:Each
                                                                                                    Minimum: 5
                                                                                                    Multiple: 5
                                                                                                    Php796.50
                                                                                                    Line Note
                                                                                                    Added to your Order Confirmation, Invoice, and Dispatch note for this order only.

                                                                                                    Product Information

                                                                                                    TT ELECTRONICS / WELWYN
                                                                                                    ManufacturerTT ELECTRONICS / WELWYN
                                                                                                    Manufacturer Part NoOAR5 - R010FI
                                                                                                    Order Code1200374
                                                                                                    Product RangeOAR Series
                                                                                                    Technical Datasheet

                                                                                                    Data Sheet

                                                                                                    Resistance0.01ohm
                                                                                                    Product RangeOAR Series
                                                                                                    Power Rating5W
                                                                                                    Resistor TechnologyMetal Strip
                                                                                                    Resistor Case / PackageRadial Leaded
                                                                                                    Resistance Tolerance± 1%
                                                                                                    Temperature Coefficient± 20ppm/°C
                                                                                                    Product Length20.32mm
                                                                                                    Product Width1.65mm
                                                                                                    Product Height22.4mm
                                                                                                    Operating Temperature Min-40°C
                                                                                                    Operating Temperature Max125°C
                                                                                                    Qualification-
                                                                                                    SVHCNo SVHC (25-Jun-2025)

                                                                                                    Product Overview

                                                                                                    The WELWYN OAR-5 series are through hole, metal element current sensing resistors with 5W power rating. These OAR (Open Air resistor) series have low Resistance ranges from 3mohm to 50mohm.

                                                                                                    • ±1%, ±2% and ±5% tolerance
                                                                                                    • Temperature coefficient is resistance (TCR) is ±20ppm/°C
                                                                                                    • Superior surge performance
                                                                                                    • Hot spot isolated from PCB material
                                                                                                    • Endurance is 1000h at 25°C
                                                                                                    • Operating temperature range -40°C to +125°C
                                                                                                    • High Power Resistor

                                                                                                    Technical Specifications

                                                                                                    Resistance

                                                                                                    0.01ohm

                                                                                                    Power Rating

                                                                                                    5W

                                                                                                    Resistor Case / Package

                                                                                                    Radial Leaded

                                                                                                    Temperature Coefficient

                                                                                                    ± 20ppm/°C

                                                                                                    Product Width

                                                                                                    1.65mm

                                                                                                    Operating Temperature Min

                                                                                                    -40°C

                                                                                                    Qualification

                                                                                                    -

                                                                                                    Product Range

                                                                                                    OAR Series

                                                                                                    Resistor Technology

                                                                                                    Metal Strip

                                                                                                    Resistance Tolerance

                                                                                                    ± 1%

                                                                                                    Product Length

                                                                                                    20.32mm

                                                                                                    Product Height

                                                                                                    22.4mm

                                                                                                    Operating Temperature Max

                                                                                                    125°C

                                                                                                    SVHC

                                                                                                    No SVHC (25-Jun-2025)

                                                                                                    Technical Docs (2)

                                                                                                    Technical Data Sheet EN

                                                                                                    Product Change Notice EN

                                                                                                    Legislation and Environmental

                                                                                                    Country of Origin:
                                                                                                    Country in which last significant manufacturing process was carried outCountry of Origin:
                                                                                                    United States
                                                                                                    Country in which last significant manufacturing process was carried out
                                                                                                    Tariff No:85332100
                                                                                                    US ECCN:EAR99
                                                                                                    EU ECCN:NLR
                                                                                                    RoHS Compliant:Yes

                                                                                                    RoHS

                                                                                                    RoHS Phthalates Compliant:Yes

                                                                                                    RoHS

                                                                                                    SVHC:No SVHC (25-Jun-2025)
                                                                                                    Download Product Compliance Certificate

                                                                                                    Product Compliance Certificate

                                                                                                    Weight (kg):.002
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