CSM-SERIES VITROHM | Alldatasheet
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File Nr. 3980.18-450.102.09 | Revision: 202401 AEC-Q200 Qualified CSM Series Datasheet SMD power shunt resistor Current sensor Open Frame Type / Size CSM381 CSM452 Nominal Power Rating P70 [W] 2 5 Resistance Range (Preferred values) [Ω] R002 , R004 , R005 , R01 , R02 , R03 , R04 , R05 R001 , R002 , R0025 , R005 , R01 , R015 , R02 , R025 Tolerances ±[%] >R002 = 1 , 3 , 5 , <R002 = 3 , 5 Temperature Coefficient [ppm/ºC] See table Operating Temperature Range [ºC] -55 … +170 Inductance [nH] < 10 Max. working voltage [V]RMS Type: Resistor Dim.: See table next page for t=thickness CSM381 CSM452 PCB Layout (Solder pad): Type a b c d w CSM381 9,40 3,20 3,20 3,25 4,10 CSM452 9,40 3,20 3,20 3,25 7,25 Solid Metal Construction High Conductivity Copper Connectors 2 Watts Permanent Power (3.0mΩ) Constant Current up to 26 amps (3.0mΩ) Flame Resistant AEC-Q200 Qualified Excellent Long-term Stability RoHS & REACH Compliant Automotive Industrial Power & Energy CSM 452 F K - 13- R002 AA Type Size Tol. Pack- Code TC Reel diam. R Value 381=3812 452=4524 F = ±1% H = ±3% J = ±5% Blister tape Base on spec. 13- inch AA = Standard
File Nr. 3980.18-450.102.09 | Revision: 202401 CSM Series Datasheet Type CSM381 CSM452 Short Time Overload Resistance to Soldering Heat IEC60115-1 clause 4.18 and Mil-STD-202 Method 210 (260[°C], 10[s]) ±[%] 0,5 Low Temperature Storage High Temperature Exposure Mil-STD-202 Method 108 +170[ºC] 1000[H] ±[%] 2 Rapid change of temperature IEC60115-1 clause 4.19 and IEC60068-2-14 (30 [min] -55 [ºC] and 30 [min] +150 [ºC]) ±[%] 0,5 Biased Humidity MIL-STD-202 Method 103 ±[%] 0,5 Vibrations Mil-STD-202 Method 204 (10 to 2000 [Hz], 5 [G] for 20 [min], 12 cycles, each of 3 orientation ±[%] 0,2 Mechanical Shock Mil-STD-202 Method 213 ( 100 [G] for 6[ms], Half sine) ±[%] 0,2 Solderability IEC60068-2-20 and J-STD-002 Solder bath method (> 95% coverage) Stability deviation * Tt = Terminal Temperature ±[%] < 0.5 after 2000 Hours * Tt = 110ºC < 1.0 after 2000 Hours * Tt = 140ºC Marking IEC60062 Printed value Type Value [mΩ] Resistance values Thickness t TCR [ppm] P [W] Material CSM452
1 R001 0,74
< 100 5 Copper Nickel Alloy 2 R002 0,60 2L5 R0025 0,48
5 R005 0,24
10 R01 0,35 NiCr Alloy
15 R015 0,23 Aluchrom Alloy 20 R02 0,175
25 R025 0,14 NiCr Alloy
[mΩ] Resistance values Thickness t TCR [ppm] P [W] Material CSM381
2 R002 0,74
< 100 2 Copper Manganese Alloy 4 R004 0,60
5 R005 0,48
10 R01 0,24
20 R02 0,35 NiCr Alloy
30 R03 0,23 Aluchrom Alloy
40 R04 0,175
50 R05 0,13 NiCr Alloy
File Nr. 3980.18-450.102.09 | Revision: 202401 CSM Series Datasheet The standard packaging for CSM dimensions below (blister tape [mm]). Tape and reel information Specification : IEC60286-3 Tape width [mm] Reel size [inch] SPQ CSM381 24 13 1500 CSM452 24 13 1100 Power Derating Curve Resistance Change vs Temperature [Copper Manganese CM4 Alloy] Resistance Change vs Temperature [Typical Resistance Drift AC Alloy] Resistance Change vs Temperature [Copper Manganese Nickel CM3 Alloy] Resistance Change vs Temperature [Copper Manganese Nickel Chrome Alloy]