Features
nꢀ Thickꢀfilmꢀtechnology
Applications
nꢀ Automotiveꢀsystems:ꢀ
ꢀ
ꢀ
ꢀ
-ꢀDriverꢀassistantꢀ
-ꢀInfotainmentꢀ
-ꢀLighting
nꢀ Powerꢀratingꢀupꢀtoꢀ2ꢀwattsꢀatꢀ70ꢀ°C
nꢀ Highꢀpowerꢀsurgeꢀwithstanding
nꢀ Sulfur-resistantꢀdesignꢀ(ASTMꢀB-809)
nꢀ RoHSꢀcompliant*ꢀandꢀhalogenꢀfree**
nꢀ AEC-Q200ꢀcompliant
nꢀ Powerꢀsupplies
nꢀ Stepperꢀmotorꢀdrives
ꢀ
ꢀꢀCRM-AꢀSeriesꢀHighꢀPowerꢀThickꢀFilmꢀResistor
Electrical Characteristics
Characteristic
Model
CRM0603A
CRM0805A
CRM1206A
CRM1210A
CRM2010A
CRM2512A
Power Rating @ 70 °C
0.125 W
0.25 W
0.5 W
0.5 W
1 W
2 W
Operating Temperature Range
Derated to Zero Load at
Maximum Working Voltage
50 milliohms to 910 milliohms
1 ohm to 1 megohm
-55 °C to +155 °C
+155 °C
477 mV
50 V
551 mV
150 V
675 mV
200 V
675 mV
200 V
954 mV
200 V
1349 mV
300 V
Maximum Overload Voltage
50 milliohms to 910 milliohms
1 ohm to 1 megohm
1066 mV
100 V
1232 mV
300 V
1508 mV
400 V
1508 mV
400 V
2133 mV
400 V
3017 mV
600 V
Resistance Tolerance
±0.5 %, ±1 %, ±5 %
Temperature Coefficient
50 milliohms to 91 milliohms
(±0.5 %, ±1 %, ±5 %, E24 Series)
100 milliohms to 910 milliohms
(±0.5 %, ±1 %, ±5 %, E24 Series)
1 ohm to 9.76 ohms
±250 ppm
±150 ppm*
±200 ppm
±100 ppm
±200 ppm
±200 ppm
±100 ppm
±150 ppm*
±100 ppm
±200 ppm
±100 ppm
±100 ppm
±100 ppm
±100 ppm
±200 ppm
±100 ppm
±100 ppm
±100 ppm
±100 ppm
±200 ppm
±100 ppm
±100 ppm
±100 ppm
±100 ppm
±200 ppm
±100 ppm
±100 ppm
±100 ppm
±100 ppm
±200 ppm
(±0.5 %, ±1 %, E24 & E96 Series)
10 ohms to 1 megohm
(±0.5 %, ±1 %, E24 & E96 Series)
1 ohm to 1 megohm
(±5 %, E24 Series)
* TCR code assigned as “X”; see How to Order.
For Standard Values Used in Capacitors, Inductors and Resistors, click here.
Product Dimensions
Model
L
W
C
D
T
1.60 ± 0.10
0.80 ± 0.10
0.30 ± 0.20
0.30 ± 0.20
0.45 ± 0.10
L
CRM0603A
(0.063 ± 0.004) (0.031 ± 0.004) (0.012 ± 0.008) (0.012 ± 0.008) (0.018 ± 0.04)
2.00 ± 0.10 1.25 ± 0.10 0.40 ± 0.20 0.40 ± 0.20 0.50 ± 0.10
(0.079 ± 0.004) (0.049 ± 0.004) (0.016 ± 0.008) (0.016 ± 0.008) (0.020 ± 0.04)
3.10 ± 0.10 1.60 ± 0.10 0.50 ± 0.25 0.50 ± 0.25 0.55 ± 0.10
(0.122 ± 0.004) (0.063 ± 0.004) (0.020 ± 0.010) (0.020 ± 0.010) (0.022 ± 0.004)
3.10 ± 0.10 2.60 ± 0.10 0.50 ± 0.25 0.50 ± 0.25 0.55 ± 0.10
(0.122 ± 0.004) (0.102 ± 0.004) (0.020 ± 0.010) (0.020 ± 0.010) (0.022 ± 0.004)
5.00 ± 0.20 2.50 ± 0.20 0.65 ± 0.25 0.60 ± 0.25 0.60 ± 0.10
(0.197 ± 0.008) (0.098 ± 0.008) (0.026 ± 0.010) (0.024 ± 0.010) (0.024 ± 0.004)
6.40 ± 0.20 3.10 ± 0.20 0.60 ± 0.25 1.80 ± 0.25 0.60 ± 0.15
(0.252 ± 0.008) (0.122 ± 0.008) (0.024 ± 0.010) (0.071 ± 0.010) (0.024 ± 0.006)
CRM0805A
CRM1206A
CRM1210A
CRM2010A
CRM2512A
W
T
C
D
ꢀ
MM
(INCHES)
DIMENSIONS:
ꢀ
Recommended Solder Pad Layout
L
Model
A
B
L
Model
A
B
L
B
0.90
(0.035)
1.00
(0.039)
3.00
(0.118)
3.00
(0.118)
1.30
(0.051)
4.70
(0.185)
CRM0603A
CRM1210A
A
1.30
(0.051)
1.15
(0.045)
3.50
(0.138)
3.00
(0.118)
1.50
(0.059)
6.80
(0.268)
CRM0805A
CRM1206A
CRM2010A
CRM2512A
1.80
(0.071)
1.30
(0.051)
4.70
(0.185)
3.70
(0.032)
2.45
(0.096)
7.60
(0.299)
Cu TRACE
SENSING TRACE
*ꢀRoHSꢀDirectiveꢀ2015/863,ꢀMarꢀ31,ꢀ2015ꢀandꢀAnnex.
**Bournsꢀconsidersꢀaꢀproductꢀtoꢀbeꢀ“halogenꢀfree”ꢀifꢀ(a)ꢀtheꢀBromineꢀ(Br)ꢀcontentꢀisꢀ900ꢀppmꢀorꢀless;ꢀ(b)ꢀtheꢀChlorineꢀ(Cl)ꢀcontentꢀisꢀ900ꢀppmꢀorꢀless;ꢀandꢀ(c)ꢀtheꢀtotalꢀBromineꢀ(Br)ꢀandꢀChlorineꢀ(Cl)ꢀcontentꢀisꢀꢀ
ꢀꢀꢀꢀ1500ꢀppmꢀorꢀless.
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Theꢀdeviceꢀcharacteristicsꢀandꢀparametersꢀinꢀthisꢀdataꢀsheetꢀcanꢀandꢀdoꢀvaryꢀinꢀdifferentꢀapplicationsꢀandꢀactualꢀdeviceꢀperformanceꢀmayꢀvaryꢀoverꢀtime.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.