Riedon CSR1206 Ultra low ohm (metal strip) chip resistor Datasheet

CSR Series
Ultra Low Ohm (Metal Strip) Chip Resistor
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Resistances from 0.5 mOhm to 15 mOhm
Power Rating up to 3 Watts
Resistance Tolerances to ± 1%
Customized Resistance Available
TCR’s to ±50 ppm/K
Sizes: 1206 / 2010 / 2512
SPECIFICATIONS
Type
Power Rating
( W ) at 80°C
Resistances
( mW )
TCR
( ppm/°C )
CSR1206
1
1 - 10
±50
CSR2010
1.5
1 - 10
±50
0.5, 0.75, 1, 1.5, 2
11, 12, 13, 14, 15
±50
2.5, 3, 10
±150
4, 5
±100
6, 6.5, 7
±75
CSR2512
1
CSR2512A1
2
0.5, 0.75, 1, 1.5, 2
6.5, 7, 8, 9, 10
±50
CSR2512B1
2.5
4, 4.5, 5, 6
±50
CSR2512C1
3
0.5, 0.75
±100
1, 1.5, 2, 3
±50
Tolerances
Operating
Temperature
Range
MAX
Operating
Voltage
1%
3%
5%
-55°C
to
+170°C
√(P*R)
1
Indicates green coating
Power Derating Curve
120
Power ( % )
100
80
60
40
20
0
0
20
40
60
80
100
120
140
160
180
Ambient Temperature (°C)
Riedon Inc.
300 Cypress Avenue
Alhambra CA 91801
(626) 284-9901
(626) 284-1704
www.riedon.com
12/11
CSR Series
Ultra Low Ohm (Metal Strip) Chip Resistor
Specifications
Part
L inches [mm]
B inches [mm]
D inches [mm]
C inches [mm]
CSR1206
0.13 [3.2]
0.06 [1.6]
0.02 [0.6]
0.02 - 0.04 [0.6 - 1.1]
CSR2010
0.2 [5.08]
0.1 [2.54]
0.02 [0.6]
0.04 - 0.07 [1.04 - 1.84]
CSR2512
0.25 [6.35]
0.13 [3.18]
0.01 - 0.05 [0.25 - 1.25]
0.05 [1.30]
CSR2512A,B,C
0.25 [6.35]
0.12 [3.00]
0.02 [0.6]
0.05 - 0.11[1.18 - 2.68]
Table has been simplified. Please inquire for exact dimensions
Specification
Test
Black Coating
Temperature Coefficient
of Resistance
Test Method
Green Coating
As Spec.
+25/-55/+25/+125/+25°C
Short Time Overload
+0.5%
+1.0%
5x rated power for 5 seconds
Load Life
+1.0%
+1.0%
70±2°C, Max. working voltage for 1000 hrs with 1.5 hrs
“ON”
and 0.5 hrs “OFF”
Dry Heat
+1.0%
+1.0%
at +170°C for 1000 hrs
Solderability
95% min. coverage
245±5°C for 3 seconds
Resistance to Soldering
Heat
+0.5%
+1.0%
260±5°C for 10 seconds
Thermal Shock
+0.5%
±(0.5%+0.05Ω)
-55°C ~ 150°C, 100 cycles
*Green Coating can’t be used in solder bath
Reel Sizes
Type
Quantity
Embossed Tape
2000
CSR1206
CSR2010
CSR2512
Ordering Information
Part Number - Resistance - Tolerance - TCR
Example: CSR2512 1mOhm 1% 50ppm
Riedon Inc.
300 Cypress Avenue
Alhambra CA 91801
(626) 284-9901
(626) 284-1704
www.riedon.com
12/11
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