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ManualsBrandsBOURNS ManualsResistorsCermet resistor 100 kΩ SMD 1206 0.25 W 1 % 100 ±ppm/°C 1 pc(s)
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*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.
CR0603/CR0805/CR1206 - Chip Resistors
Electrical Characteristics
Characteristic Data
Dimensional Drawing
Derating Curve
DIMENSIONS ARE:
MM
(INCHES)
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
Characteristic
Model Model Model
CR0603 CR0805 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
1 ohms - 10 megohms
Zero Ohm Jumper <0.01 ohms
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
L
H
I
2
I
2
W
I
1
I
1
Overcoat
Resistor (Ru02)
(Jumper chip is
a conductor)
Alumina Substrate
Internal Electrode (Ag-Pd)
Secondary Electrode (Nickel Plated)
External Electrode
(see Part Numbering - may be
ordered as solder-plated
or tin-plated)
Chip Dimensions
Dimension
Model Model Model
CR0603 CR0805 CR1206
L
1.60±0.10 2.00±0.15 3.20±0.25
(0.063±0.004) (0.079±0.006) (0.126±0.010)
W
0.80±0.10 1.25±0.15 1.60±0.15
(0.031±0.004) (0.049±0.006) (0.063±0.006)
H
0.45±0.10 0.50±0.10 0.60±0.15
(0.018±0.004) (0.020±0.004) (0.024±0.006)
I
1
0.30±0.20 0.40±0.20 0.50±0.25
(0.012±0.008) (0.016±0.008) (0.020±0.010)
I
2
0.30±0.20 0.40±0.20 0.50±0.20
(0.012±0.008) (0.016±0.008) (0.020±0.010)
3.0
2.0
1.0
0
10 100 1K 10K 100K 1M
Load Life 1000Hr
∆ R/R
(%)
3.0
2.0
1.0
0
10 100 1K 10K 100K 1M
Moisture Load Life 1000Hr
∆ R/R
(%)
Resistance Value (Ω)
Resistance Value (Ω)
1.0
0.5
0
-0.5
10 100 1K 10K 100K 1M
Short Time Overload
∆ R/R
(%)
Resistance Value (Ω)
100
80
60
40
20
0
Rated power in percentage (%)
-55
0
70
155
(°C) Ambient temperature
*RoHS COMPLIANT
For Standard Values Used in Capacitors, Inductors, and Resistors, click here.

Summary of content (5 pages)