2R, 3R, 4R (Z-Foil Technology)

Vishay Foil Resistors

Ultra High Precision Z-Foil Voltage Divider and

Network Resistor with TCR Tracking to 0.1 ppm/°C

and Resistance Match to ± 0.005% (50 ppm)

www.vishay.com

For technical questions, contact: foil@vishay.com

Document Number: 63114

3

Revision: 08-Aug-06

SALES

• AMERICAS: foilsales.usa@vishay.com

• ASIA/JAPAN: foilsales.asia@vishay.com

• UK/HOLLAND/SCANDINAVIA: foilsales.eunorth@vishay.com

• GERMANY/CZECH REPUBLIC/AUSTRIA: foilsales.eucentral@vishay.com

• FRANCE/SWITZERLAND/SOUTHERN EUROPE: foilsales.eusouth@vishay.com

• ISRAEL: foilsales.israel@vishay.com

FIGURE 4 - VISHAY MODEL 300198 NETWORK

FIGURE 5 - MOLDED 2R, 3R, 4R RESISTOR NETWORK DIMENSIONS AND CIRCUIT DESIGN in inches (millimeters)

R1

R4

R2

R3

A

E1

E2

E3

APPLICATION EXAMPLE

23

5

R2

R3

1

R1

4

23

4

R2

R3

1

R1

23

R2

1

R1

12

4

R1

R2

3

1

0.160 Max

(4.06)

23

0.413

(10.49)

Max

0.150

(3.81)

0.250

(6.35)

Tol.: ± 0.010" (0.254mm)

Lead Length 0.750" (19.05mm) Min

0.575 (14.605) Max

0.160 Max

(4.06)

0.413

(10.49)

Max

1

24

0.150

(3.81)

3

0.150

(3.81)

0.100

(2.54)

Tol.: ± 0.010" (0.254mm)

Lead Length 0.750" (19.05mm) Min

0.575 (14.605) Max

Tol.: ± 0.010" (0.254mm)

Lead Length 0.750" (19.05mm) Min

0.820 (20.828) Max

1

0.160 Max

(4.06)

24

0.413

(10.490)

Max

0.150

(3.81)

3

0.250

(6.35)

0.250

(6.35)

0.160 Max

(4.06)

0.413

(10.490)

Max

1

25

0.150

(3.81)

3

0.150

(3.81)

0.250

(6.35)

4

0.100

(2.54)

Tol.: ± 0.010" (0.254mm)

Lead Length 0.750" (19.05mm) Min

0.820 (20.828) Max

MODEL 300190Z (with Z-Foil Technology)

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MODEL 300193Z (with Z-Foil Technology)