Features
n RoHS compliant*
n Power rating at 70 °C: CR2010 - 1/2 W,
CR2512 - 1 W
n Tight tolerances of bottom electrode width
n Three layer termination process with nickel
barrier prevents leaching and provides
excellent solderability
n Suitable for most types of soldering
processes
n Standard packaging on tape and reel
n AEC-Q200 approval upon request
CR2010/CR2512 - Chip Resistors
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
Derating Curve
*RoHS COMPLIANT
LEAD FREE
*RoHS COMPLIANT
VERSIONS
AVAILABLE
LEAD FREE
VERSIONS ARE
RoHS COMPLIANT*
DIMENSIONS:
MM
(INCHES)
Electrical Characteristics
Model Model
Characteristic CR2010 CR2512
Power Rating @ 70 °C 1/2 W 1 W
Operating Temperature Range -55 °C to +155 °C
Derated to 0 Load at +155 °C
Maximum Working Voltage 200 V
Maximum Overload Voltage 400 V
Resistance Range: 1 % 10 ohms ≤ R ≤ 1M ohms
E-96 + E-24 ±100 PPM/°C
1M ohms < R ≤ 10M ohms
±200 PPM/°C
Resistance Range: 5 % 10 ohms ≤ R ≤ 10M ohms
E-24 ±200 PPM/°C
1 ohm ≤ R < 10 ohms
10M ohms < R ≤ 20M ohms
±400 PPM/°C
Zero Ohm Jumper <0.05 ohm
Rated/Maximum Current
2 A/5 A 2 A/5 A
For Standard Values Used in Capacitors,
Inductors, and Resistors, click here.
Chip Dimensions
Dimension Model Model
CR2010 CR2512
L
5.00 ± 0.20 6.30 ± 0.20
(0.197 ± 0.008) (0.248 ± 0.008)
W
2.50 ± 0.20 3.10 ± 0.20
(0.098 ± 0.008) (0.122 ± 0.008)
H
0.60 ± 0.10 0.60 ± 0.15
(0.024 ± 0.004) (0.024 ± 0.006)
I1
0.60 ± 0.25 0.60 ± 0.25
(0.024 ± 0.010) (0.024 ± 0.010)
I2
0.60 ± 0.25 0.60 ± 0.25
(0.024 ± 0.010) (0.024 ± 0.010)
Dimensional Drawing
L
H
I
2
I
2
W
I
1
I
1
100
80
60
40
20
0
Ambient Temperature (°C)
-55
070
155
Performance Characteristics
Test Procedure Method
Test Limits DR
1 % 5 %
Thermal Shock
-55 ℃ for 30 minutes, +155 ℃ for 30 minutes,
5 cycles
IEC60115-1-4.19 ≤±(0.5 % + 0.05 Ω) ≤±(1 % + 0.05 Ω)
Short Time Overload 2.5 X rated voltage for 5 seconds IEC60115-1-4.13 ≤±(1 % + 0.05 Ω)
Resistance to Solder Heat 270 ±5 ℃ for 10 ±1 seconds IEC60115-1-4.18 ≤±(0.5 % + 0.05 Ω) ≤±(1 % + 0.05 Ω)
Resistance to Dry Heat 125 ±5 ℃ for 96 ±4 hours IEC60115-1-4.23.2 ≤±(1 % + 0.05 Ω) ≤±(2 % + 0.1 Ω)
Load Life
Rated voltage for 1000 hours, 70 ℃,
1.5 hours “ON“, 0.5 hours “OFF”
IEC60115-1-4.25.1 ≤±(1 % + 0.05 Ω) ≤±(3 % + 0.1 Ω)
Load Life with Humidity
Rated voltage for 1000 hours, 40 ±2 ℃,
90~95 % RH, 1.5 hours “ON“, 0.5 hours “OFF”
IEC60115-1-4.24 ≤±(1 % + 0.05 Ω) ≤±(3 % + 0.1 Ω)
Solderability 245 ±5 ℃, 2 ±0.5 seconds IEC60115-1-4.17 ≥95 % of area covered
Bending 3 mm IEC60115-1-4.33 ≤±(0.5 % + 0.05 Ω) ≤±(1 % + 0.05 Ω)
Dielectric Withstanding
Voltage
-- IEC60115-1-4.7 >500 V
Insulation Resistance 100 V IEC60115-1-4.6 ≥1 GΩ
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