General Purpose Precision

Surface Mount Resistors

GPCF Series

Precision metal film technology

Ohmic range 10R – 100K

Precision to ±0.1% and 25ppm/°C

Load life stability and humidity to 0.5%

Dimensions (mm) & weight (mg)

L

W

T max

A

C

Wt nom

0402

1.0 ± 0.1

0.5 ± 0.05

0.45

0.25 ± 0.1

0.2 ± 0.1

0.65

0603

1.6 ± 0.1

0.8 ± 0.15

0.55

0.3 ± 0.2

0.3 ± 0.2

2.05

0805

2.0 ± 0.15

1.25 ± 0.15

0.65

0.4 ± 0.2

0.4 ± 0.2

4.25

1206

3.1 ± 0.15

1.55 ± 0.15

0.70

0.45 ± 0.2

0.5 ± 0.3

8.06

0402

0603

0805

1206

Power rating @70°C

watts

0.063

0.1

0.125

0.25

Limiting element voltage

volts

50

75

150

Resistance range

ohms

10R – 100K

Resistance tolerance

%

0.1, 1

TCR (20 to 70°C)

ppm/°C

25, 50

Values

E24 & E96 preferred. Other values may be available by request.

Insulation resistance (100V, 60s)

ohms

1G min

Voltage proof (60s)

volts

300

500

Ambient temperature range

°C

-55 to 155

Construction

A thin-film material is selectively deposited on a 96% alumina substrate together with metallic contacts at each end of the resistor. The

unadjusted resistors are heat treated to give the required TCR and stability, then a precisely controlled laser trim process adjusts the

resistance value. Epoxy protection is applied and wrap-around terminations are added and plated with nickel then tin. Each resistor is

measured immediately before packing into tape.

Terminations

The chips are supplied with 100% Sn matte plated wrap-around terminations suitable for soldering.

Solderability

The terminations have an electroplated nickel barrier and tin coating. This ensures excellent ‘leach’ resistance properties and

solderability.

Marking

The 0402 chips are not marked. 3 digit marking is used on the 0603 size and 4 digit marking on larger sizes and E96 values.

Electrical Data

Physical Data

Resistors

06.18

General Note

TT Electronics reserves the right to make changes in product specification without notice or liability.

All information is subject to TT Electronics’ own data and is considered accurate at time of going to print.

© TT Electronics plc

www.ttelectronics.com/resistors

BI Technologies IRC Welwyn

All parts are Pb-free and comply with EU Directive 2011/65/EU amended by (EU) 2015/863 (RoHS3)

All parts are Pb-free and comply with EU Directive 2011/65/EU amended by (EU) 2015/863 (RoHS3)

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