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Features
■ Lead free version available (see How to
Order “Termination” options)
■ RoHS compliant*
■ Power rating at 70 °C: CR0603 - 0.10 W,
CR0805 - 0.125 W, CR1206 - 0.25 W
■ Tight tolerances of bottom electrode
width
■ Three layer contacting process with
nickel barrier prevents leaching and
provides excellent solderability
■ Suitable for all types of soldering
processes
■ Paper tape on reel for automatic
placement
CR0603/CR0805/CR1206 - Chip Resistors
Electrical Characteristics
Characteristic
Model
CR0603
Model
CR0805
Model
CR1206
Power Rating @ 70 °C
1/10 W
1/8 W
1/4 W
Operating Temperature Range
-55 °C to +125 °C
Derated to 0 Load at
+125 °C
Maximum Working Voltage
50 V
100 V
200 V
Maximum Overload Voltage
100 V
200 V
400 V
Resistance Range: 1 %, E-96 + E-24
10 ohms - 1 megohm
Resistance Range: 5 %, E-24
Zero Ohm Jumper <0.01 ohms
1 ohms - 10 megohms
Temperature Coefficient
Special value on request
1 %: ±100 ppm/°C
5 %: ±200 ppm/°C
1 ohm - 10 ohms: -200 ppm/°C to +500 ppm/°C
For Standard Values Used in Capacitors, Inductors, and Resistors, click here.
Chip Dimensions
Dimension
L
W
H
I1
I2
Model
CR0603
1.60±0.10
(0.063±0.004)
0.80±0.10
(0.031±0.004)
0.45±0.10
(0.018±0.004)
0.30±0.20
(0.012±0.008)
0.30±0.20
(0.012±0.008)
Derating Curve
Model
CR0805
2.00±0.15
(0.079±0.006)
1.25±0.15
(0.049±0.006)
0.50±0.10
(0.020±0.004)
0.40±0.20
(0.016±0.008)
0.40±0.20
(0.016±0.008)
Model
CR1206
3.20±0.25
(0.126±0.010)
1.60±0.15
(0.063±0.006)
0.60±0.15
(0.024±0.006)
0.50±0.25
(0.020±0.010)
0.50±0.20
(0.020±0.010)
DIMENSIONS ARE:
MM
(INCHES)
Characteristic Data
Load Life 1000Hr
∆ R/R
(%)
3.0
2.0
1.0
0
10 100 1K 10K 100K 1M
Resistance Value (Ω)
Moisture Load Life 1000Hr
∆ R/R
(%)
3.0
2.0
1.0
0
10 100 1K 10K 100K 1M
Resistance Value (Ω)
Short Time Overload
1.0
∆ R/R 0.5
(%) 0
-0.5
10 100 1K 10K 100K 1M
Resistance Value (Ω)
Dimensional Drawing
I1 I1
H
I2
L
I2
Resistor (Ru02)
(Jumper chip is
a conductor)
W
Overcoat
100
80
60
40
20
0 -55
0 70 125
(°C) Ambient temperature
DataSheet4 U .com
Alumina Substrate
Internal Electrode (Ag-Pd)
Secondary Electrode (Nickel Plated)
External Electrode
(see Part Numbering - may be
ordered as solder-plated
or tin-plated)
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
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CR0603/CR0805/CR1206 - Chip Resistors
Performance Characteristics (Tests According to MIL-STD-202, MIL-R-55342B, EIA RS-396)
Test
Procedure
Method
Specification
DC Resistance
Thermal Shock
Low Temperature
Operation
Short Time
Overload
High Temperature
Exposure
Resistance to
Soldering Heat
Moisture
Resistance
Load Life
1000 Hours
Solderability
Terminal Strength
Current Noise
—
-40 °C, 60 minutes;
+125 °C, 60 minutes
-55 °C, 1 hour off;
45 minutes on
Rated Voltage x 2.5;
5 seconds
CR0603: 100 V max.
CR0805; 300 V max.
CR1206: 400 V max.
+125 °C; 1000 hours
260 °C, 10 seconds
MIL-STD-202 303
EIA RS-396 4.4
MIL-STD-202 107
EIA RS-396 4.5
MIL-R-55342D 4.7.4
EIA RS-396 4.6
MIL-R-55342D 4.7.5
EIA RS-396 4.7
MIL-R-55342D 4.7.2
MIL-R-55342D 4.7.3
MIL-R-55342D 4.7.4
MIL-R-55342D 4.7.5
MIL-R-55342D 4.7.6
EIA RS-396 4.8
MIL-R-55342D 4.7.7
MIL-R-55342D 4.7.6
MIL-R-55342D 4.7.7
90-98 %RH; 10 cycles MIL-STD-202 106D
EIA RS-396 4.9
MIL-R-55342D 4.7.8
+70 °C; 1.5 hours on,
0.5 hours off;
1000 hours
MIL-STD-202 108
Condition D
EIA RS-396 4.12
MIL-R-55342D 4.7.10
+235 °C; 3 seconds
MIL-STD-202 208
EIA RS-396 4.11
MIL-R-55342D 4.7.11
Pull Test
MIL-R-55342D 4.7.12 MIL-R-55342D 4.7.12
Quan-Tech Model 315B MIL-STD-202 308
MIL-R-55342D 6.6
Humidity,
Steady State
Salt Spray
+40 °C; 90-95 % RH,
1344 Hours
96 hours
Vibration
10-2000 Hz, 6 hours
Voltage Coefficient —
Insulation
Resistance
Test Potential 500V
CR0603: 100V
Dielectric
Withstanding
Voltage
—
Drop Test
1m
Bending Test
5 mm/90 mm; 10 sec.
MIL-STD-202 103B
Condition D
MIL-STD-202 101D
Condition A
MIL-STD-202 201A
MIL-STD-202 309
MIL-STD-202 302
Condition B
MIL-STD-202 301
MIL-STD-202 203B
—
—
—
—
—
—
—
—
—
Deviation from Nominal
1%
F:≤±1 %
5%
≤±5.0 %
≤±0.5 % +0.05 Ω
≤±1 % +0.05 Ω
≤±0.5 % 0.05 Ω
≤±1.0 % +0.05 Ω
≤±1 % +0.05 Ω
≤±2.0 % +0.05 Ω
≤±1.0 % +0.05 Ω
≤±0.5 % +0.05 Ω
≤±0.5 % +0.05 Ω
≤±1.0 % +0.05 Ω
≤+2.0 % +0.1 Ω
≤±1.0 % +0.05 Ω
≤±2.0 % +0.05 Ω
≤±3.0 % +0.1 Ω
≥95 % of area
covered
≥500 g
R≤1k Ω; max. 1 µV/V
R≤10k Ω; max. 3 µV/V
R≤100k Ω; max. 6 µV/V
R≤1M Ω; max. 10 µV/V
≤±2.5 % +0.05 Ω
≥95 % of area
covered
≥500 g
R≤1k Ω; max. 1 µV/V
R≤10k Ω; max. 3 µV/V
R≤100k Ω; max. 6 µV/V
R≤2M Ω; max. 10 µV/V
≤±2.5 % +0.05 Ω
≤±1.0 % +0.2 Ω
≤±1.0 % +0.1 Ω
≤±0.5 % +0.1 Ω
≤100 ppm/V
≥103M Ω
≤±1.0 % +0.1 Ω
≤100 ppm/V
≥103M Ω
≥500 V (CR1206, CR0805)
≥300 V (CR0603)
≤±0.5 % +0.1 Ω
≤±1 % +0.05 Ω
≤±1.0 % +0.1 Ω
≤±1.0 % +0.05 Ω
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
DataSheet4 U .com
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