Datasheet

Characteristics
Item Requirement Test Method
TCR As Spec +25/-55/+25/+125/25°C
Short Time Overload ±(0.5%+0.0005Ω) RCWV*2.5 or Max. Overload voltage
whichever is lower for 5 seconds
Insulation Resistance >1000MΩ Apply 100Vdc for 1 minute
Endurance ±(0.5%+0.0005Ω) 70±2°,RCWV for 1000hrs with 1.5 hrs ON
and 0.5hrs OFF
Damp Heat with Load ±(0.5%+0.0005Ω) 40±2°,90~95% R.H. RCWV for 1000 hrs
with 1.5 hrs ON and 0.5 hrs OFF
Bending Strength ±(0.5%+0.0005Ω) Bending amplitude 3mm for 10 seconds
Solderability 245±5°C for 3 seconds
Dielectric Withstand Voltage Apply Max. Overload Voltage for 1 minute
Resistance to Soldering Heat ±(0.5%+0.0005Ω) 260±5°C for 10seconds
Rapid change of temperature ±(0.5%+0.0005Ω) -55°C ~ 155°C, 5 cycles
Schematic Diagram
- V = Voltage Terminal
- I = Current Terminal
RCWV(Rated continuous working voltage)= √(P*R)or Max. Operating voltage whichever is lower.
•Reference Standards: MIL-STD-202, JIS-C 5201
•Storage Temperature: 15 ~ 28°C; Humidity <80% RH
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The information contained herein does not form part of a
contract and is subject to change without notice. ARCOL
operate a policy of continual product development, therefore,
specifications may change.
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component selected from our range is suitable for the intended
application. If in doubt please ask ARCOL.
ARCOL UK Limited,
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Truro, Cornwall, TR4 9LG, UK.
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L4T Four Terminal High Precision
Current Sense Resistor
Available in two sizes ARCOL’s. Four Terminal High
Precision Current Sense Resistor offers High Power
in a small package utilising advanced thick film
technology.
Applications
• Power Management Applications
• Switching Power Supply
• Over current Protection
• Portable Devices