CHPREZTR Datasheet, PDF (1/5 Pages) Bourns Electronic Solutions – CR0603/CR0805/CR1206 - Chip Resistors

*RoHS ^COMPLIANT
Features
■ 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
■ Suitable for all types of soldering
processes
■ Three layer contacting process with
nickel barrier prevents leaching and
provides excellent solderability
■ 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 +155 °C
Derated to 0 Load at
+155 °C
Maximum Working Voltage
50 V
150 V
200 V
Maximum Overload Voltage
100 V
300 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
3.0
∆ R/R ^2.0
(%) ^1.0
0
10 100 1K 10K 100K 1M
Resistance Value (Ω)
Moisture Load Life 1000Hr
3.0
∆ R/R ^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
I2
L
Resistor (Ru02)
(Jumper chip is
a conductor)
W
Overcoat
100
80
60
40
20
0
-55
0
70
155
(°C) Ambient temperature
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.