LOB5 R010 FLF International Resistive Company (IRC), LOB5 R010 FLF Datasheet

RESISTOR, CURRENT SENSE, 0.01OHM, 5W, 1%

LOB5 R010 FLF

Manufacturer Part Number

LOB5 R010 FLF

Description

RESISTOR, CURRENT SENSE, 0.01OHM, 5W, 1%

Manufacturer

International Resistive Company (IRC)

Series

LOBr

Datasheet

1.LOB3R010FLFLT.pdf (3 pages)

Specifications of LOB5 R010 FLF

Resistance

0.01ohm

Resistance Tolerance

Â± 1%

Power Rating

Resistor Element Material

Metal Film

Resistor Case Style

Axial Leaded

No. Of Pins

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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Speciﬁ cations

LOB Series

•

DESCRIPTION:

The LOB Series power precision metal element resistors feature resistance values down to 0.005 with virtually no inductance.

Available in 1, 3, and 5 watt rated axial leaded packages, these resistors are compatible with automatic insertion equipment.

APPLICATIONS:

• Switchmode and linear power supplies

• Automotive current-sensing circuits

• Instrumentation

• Regulators

CONSTRUCTION:

The LOBΩ Series resistors feature tinned copper leads welded directly to a low-temperature coefﬁ cient resistance element in a

highly automated proprietary process. The leaded resistor elements are then encapsulated in a molding compound.

*Power Dissipation - The maximum wattage rating depends upon the amount of heat which can be transferred to the surroundings while not exceeding the maximum element temperature. Ambient

air temperature, velocity of cooling air, thermal resistance of heat, and the temperature of surrounding objects will affect this transfer, and must be taken into account when selecting a resistor.

Environmental Testing

*±0.0005 ohm allowance for test/contact error.

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

Low Resistance

Metal Element Resistor

Load Life (2,000 hours)

Thermal Shock

Vibration

Mechanical Shock

Dielectric Strength

Insulation Resistance

Tolerances from ±1% to ±5%

Low TCR

High stability over life

Ultra low resistance values (0.005 Ω to 0.1 Ω)

Inherently non-inductive (≤.02 µh @ 0.5 MHz)

Available in 1W, 3W, and 5W rated packages

Lead free RoHS compliant construction available

LOB-1

LOB-3

LOB-5

Style

Test Parameters

Continuous Power Dissipation

@ 25°C in free air (watts)

• 4222 South Staples Street • Corpus Christi Texas 78411 USA

MIL-STD 202

Method 108

Method 107

Method 204

Method 213

Method 301

Method 302

for 5 seconds (watts)

Overload Power

±0.5% @1000 VAC

>10

MAX %ΔR *

@ 100 VDC

±0.5%

±1%

Maximum Working

Voltage (volts)

√

1 x R

3 x R

5 x R

LOB Series Issue December 2009 Sheet 1 of 3

Maximum Storage

Temperature (°C)

Ohms

%ΔR

Unit

175

TT electronics plc

A subsidiary of

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LOB5 R010 FLF Summary of contents

Page 1

... Instrumentation • Regulators CONSTRUCTION: The LOBΩ Series resistors feature tinned copper leads welded directly to a low-temperature coefﬁ cient resistance element in a highly automated proprietary process. The leaded resistor elements are then encapsulated in a molding compound. Speciﬁ cations ...

Page 2

Low Resistance Metal Element Resistor Physical Data connect point Style L 0.390 ± 0.010 LOB-1 (9.9 ± 0.3) 0.560 ± 0.010 LOB-3 (14.224 ± 0.254) 0.920 ± 0.010 LOB-5 (23.368 ± 0.254) Temperature Coefﬁ cient of Resistance vs. Resistance Value ...

Page 3

Low Resistance Metal Element Resistor Ordering Data To order, specify style, resistance value, tolerance, and package type as in the following example: Sample Part No. LOB-3 IRC Type LOB-1 (1 watt) LOB-3 (3 watt) LOB-5 (5 watt) Resistance Value 0.005Ω ...

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