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OAR1 - R025FI
Current Sense Resistor, 0.025 ohm, OAR Series, 1 W, Metal Strip, Radial Leaded, ± 1%
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ManufacturerTT ELECTRONICS / WELWYN
Manufacturer Part NoOAR1 - R025FI
Order Code1200360
Product RangeOAR Series
Technical Datasheet
No Longer Stocked
Product Information
ManufacturerTT ELECTRONICS / WELWYN
Manufacturer Part NoOAR1 - R025FI
Order Code1200360
Product RangeOAR Series
Technical Datasheet
Resistance0.025ohm
Product RangeOAR Series
Power Rating1W
Resistor TechnologyMetal Strip
Resistor Case / PackageRadial Leaded
Resistance Tolerance± 1%
Temperature Coefficient± 20ppm/°C
Product Length11.43mm
Product Width1.65mm
Product Height8.12mm
Operating Temperature Min-40°C
Operating Temperature Max125°C
Qualification-
SVHCNo SVHC (15-Jan-2018)
Product Overview
The OAR series open air Current Sense Resistor with metal element. The typical power derating curves are based on conservative design concepts that extend from film based products. The OAR is a solid metal alloy construction that can withstand comparably greater operating power levels than conservative design models permit. Typically the resistive alloys can withstand temperatures in excess of 300°C. Therefore, system thermal design considerations are a more significant design parameter due to the heat limitations of solder joints and/or circuit board substrate materials.
- Superior surge performance
- Hot spot isolated from PCB material
- 1, 3 and 5W @ 85°C Power ratings
- 1% Tolerances
Technical Specifications
Resistance
0.025ohm
Power Rating
1W
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
11.43mm
Product Height
8.12mm
Operating Temperature Max
125°C
SVHC
No SVHC (15-Jan-2018)
Technical Docs (2)
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
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
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (15-Jan-2018)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.00002