*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

)

(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)

I1

0.30±0.20

0.40±0.20

0.50±0.25

(0.012±0.008)

(0.016±0.008)

(0.020±0.010)

I2

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

-55

0

70

155

(°C) Ambient temperature

For Standard Values Used in Capacitors, Inductors, and Resistors, click here.