OAR1R010FLF TT Electronics/IRC, OAR1R010FLF Datasheet

OAR1R010FLF

Manufacturer Part Number

OAR1R010FLF

Description

RES METAL .010 OHM 1W 1% RADIAL

Manufacturer

TT Electronics/IRC

Series

OARr

Datasheet

1.OAR1R010FLF.pdf (3 pages)

Specifications of OAR1R010FLF

Resistance (ohms)

0.01

Number Of Terminations

Package / Case

Radial

Power (watts)

Composition

Metal Element

Features

Current Sense, Flame Proof

Temperature Coefficient

±20ppm/°C

Tolerance

±1%

Size / Dimension

0.450" L x 0.065" W (11.43mm x 1.65mm)

Height

0.320" (8.13mm)

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

989-1082
OAR-1-R010-F-LF

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Electrical Data

Environmental Data

Notes:

¹ ±2% tolerance available <0.005mΩ

* denotes resistance values that may have longer lead times than other values listed

* Please contact factory for resistance values not listed

General Note

IRC reserves the right to make changes in product speciﬁ cation without notice or liability.

All information is subject to IRC’s own data and is considered accurate at time of going to print.

Wire and Film Technologies Division

Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com

OAR

Open Air Resistor

Metal Element Current Sense

•

Load Life (1000 hours @ 25°C)

Moisture (no load for 1000 hours)

Temperature Cycling (-40°C to +125°C for 1000 cycles)

Operating Temperature

Number

TCR’s to ±20ppm/°C

Welded copper leads minimize effects from solder wicking and provide

true 1% performance

Power ratings of 1, 3, & 5W @ 85°C

Resistance range from 2.5mΩ to 100mΩ

Open air design maximizes thermal performance

OAR-1

OAR-3

OAR-5

Part

Features:

• Welded construction

• Flameproof

• Inductance less than 10 nanohenries

• Solderable copper leads (60/40) and Lead-Free

Power Rating

@ 85°C

(watts)

1.0

3.0

5.0

2.5, 5, 10, 15, 20, 25, *30, 50, 100

• 4222 South Staples Street • Corpus Christi Texas 78411 USA

3, 5, 10, *15, *20, *25, *50

3, 5, 10, *20, *25, 50

Range (mΩ)

Resistance

Tolerance

1, 2¹, 5

(±%)

ΔR/R <1%

-40°C to +125°C

Applications:

• Current sensing

• Feedback

• Motor Controllers

• Power Supplies

(±ppm/°C)

TCR

OAR Series Issue July 2010 Sheet 1 of 3

Inductance

(nH)

<10

TT electronics plc

A subsidiary of

Related parts for OAR1R010FLF

OAR1R010FLF Summary of contents

Page 1

OAR Open Air Resistor Metal Element Current Sense • TCR’s to ±20ppm/°C • Power ratings & 85°C • Resistance range from 2.5mΩ to 100mΩ • Open air design maximizes thermal performance • Welded copper leads ...

Page 2

OAR Open Air Resistor Metal Element Current Sense Physical Data IRC Type A 0.450 +0.040/-0.020 OAR-1 (11.43 +1.020/-0.508) 0.600 +0.040/-0.020 OAR-3 (15.24 +1.020/0.508) 0.800 +0.040/-0.020 OAR-5 (20.32 +1.020/-0.508) Thermal Image Data OAR-1 5 mΩ Watt Hot Spot: 87°C ...

Page 3

OAR Open Air Resistor Metal Element Current Sense Power Derating The typical power derating curves are based on conservative design concepts that extend from ﬁ lm based products. The OAR is a solid metal alloy construction that can withstand comparably ...

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