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CS5FR002E

OHMITE
Part Number CS5FR002E
Manufacturer OHMITE
Description High Power Precision Current Sense
Published Nov 12, 2019
Detailed Description CS5 Series High Power Precision Current Sense The CS5 is a high power precision current sensing resistor designed with ...
Datasheet PDF File CS5FR002E PDF File

CS5FR002E
CS5FR002E

Overview
CS5 Series High Power Precision Current Sense The CS5 is a high power precision current sensing resistor designed with four terminals.
This resistor series is distinguished by excellent long term stability & TCR.
The Kelvin connections allow high precision measurements even with low resistance values.
The CS5 series has a non-inductive copper manganin element inserted into a cement sealed ceramic case.
F e at u r e s • Values beginning at one miliohm • Non Inductive Design • Four terminal Kelvin connection A p p l i c at i o n s • Power modules • Frequency converters • Switch mode power supplies Series specifications Series Power Rating (W)* Resistance Range (mΩ) Resistance Tolerance (%) TCR (ppm/°C) CS5 5W 1m, 2m, 3m, 4m ±0.
5, ±1 ±30ppm/℃ * Max.
current 60A at 1mΩ C h a r a c t e r i s t i cs Temperature Range -25℃~+150℃ Insulation Resistance 20MΩ min.
at DC500V Temp.
Coefficient 30ppm/℃ max.
Dielectric Withstanding AV 1500V for 1 minute Voltage Test Method Load Life (1,000 hours at rated power at 70°C) Short Time Overload (Mil-Std-202, Method 106, Cond.
A) Stability (Mil-Std-202, Method 107) Max.
∆R 1.
0%+0.
05Ω max.
0.
5%+0.
05Ω max.
0.
1%+0.
05Ω max.
Temperature, °C % Rated Power Surface Temperature Increase Versus Power Load 100 80 60 40 20 0 0 20 40 60 80 100 % Rated Power Derating 120 100 80 60 40 20 00 20 40 60 80° 100 120 140 160 Terminal Temperature, °C 150° 1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.
ohmite.
com • info@ohmite.
com 41 (continued) CS5 Series High Power Precision Current Sensing (mm/in.
) Dimensions 38mm ±1 1.
50" ±0.
04 8.
5mm ±1 0.
33" ±0.
04 23.
2mm ±1 0.
91" ±0.
04 5mm ±.
2 0.
20" ±0.
01 5mm ±.
2 0.
20" ±0.
01 17.
5mm ±.
2 0.
69" ±0.
01 27.
5mm ±.
4 1.
08" ±0.
02 1.
5mm +.
2/-.
1 0.
06" +.
01/-.
004 OR D ERIN G IN F ORMATION CS5FR001E RoHS compliant Series Wattage Tolerance Resistance D = 0.
5% F = 1% Standard part numbers for CS5 series 1% CS5FR001E CS5FR002E CS5FR003E CS5FR004E 0.
5% CS5DR001E CS5DR002E C...


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