Features
Applications
nꢀ Powerꢀsupplies
nꢀ Stepperꢀmotorꢀdrives
nꢀ Thickꢀfilmꢀtechnology
nꢀ Powerꢀratingꢀupꢀtoꢀ2ꢀwattsꢀatꢀ70ꢀ°C
nꢀ Highꢀpowerꢀsurgeꢀwithstanding
nꢀ Sulfur-resistantꢀdesignꢀ(ASTMꢀB-809)
nꢀ RoHSꢀcompliant*ꢀandꢀhalogenꢀfree**
nꢀ AEC-Q200ꢀcompliant
CRS-A Series High Power Anti-Surge Resistor
Electrical Characteristics
Characteristic
Model
CRS1206A
CRS0603A
CRS0805A
CRS1210A
CRS2010A
CRS2512A
Power Rating @ 70 °C
Operating Temperature Range
Derated to Zero Load at
Maximum Working Voltage
Maximum Overload Voltage
Resistance Tolerance
0.125 W
0.25 W
0.5 W
-55 °C to +155 °C
+155 °C
200 V
400 V
±1 %, ±5 %
0.5 W
1 W
2 W
50 V
100 V
150 V
300 V
200 V
400 V
200 V
400 V
300 V
600 V
Temperature Coefficient
1 ohm to 9.76 ohms
±200 PPM/°C
±100 PPM/°C
±200 PPM/°C
±150 PPM/°C*
±100 PPM/°C
±200 PPM/°C
±100 PPM/°C
(±1 %, E24 & E96 Series)
10 ohms to 1 megohm
(±1 %, E24 & E96 Series)
±100 PPM/°C
±200 PPM/°C
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
CRS0603A
(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)
CRS0805A
CRS1206A
CRS1210A
CRS2010A
CRS2512A
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)
CRS0603A
CRS1210A
1.30
(0.051)
1.15
(0.045)
3.50
(0.138)
3.00
(0.118)
1.50
(0.059)
6.80
(0.268)
A
CRS0805A
CRS1206A
CRS2010A
CRS2512A
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
WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov
*ꢀꢀRoHSꢀDirectiveꢀ2015/863,ꢀMarꢀ31,ꢀ2015ꢀandꢀAnnex.ꢀꢀ
**Bournsꢀconsidersꢀaꢀproductꢀtoꢀbeꢀ“halogenꢀfree”ꢀifꢀ(a)ꢀtheꢀBromineꢀ(Br)ꢀcontentꢀisꢀ900ꢀppmꢀorꢀless;ꢀ(b)ꢀtheꢀChlorineꢀ(Cl)ꢀcontentꢀisꢀ900ꢀppmꢀorꢀless;ꢀandꢀ(c)ꢀtheꢀtotalꢀBromineꢀ(Br)ꢀꢀ
ꢀꢀꢀꢀandꢀChlorineꢀ(Cl)ꢀcontentꢀisꢀ1500ꢀppmꢀorꢀless.
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.ꢀ
Theꢀproductsꢀdescribedꢀhereinꢀandꢀthisꢀdocumentꢀareꢀsubjectꢀtoꢀspecificꢀlegalꢀdisclaimersꢀasꢀsetꢀforthꢀonꢀtheꢀlastꢀpageꢀofꢀthisꢀdocument,ꢀandꢀatꢀwww.bourns.com/docs/legal/disclaimer.pdf.
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