Document Number: 63131

For any questions, contact: foil@vishay.com

www.vishay.com

Revision: 13-Nov-07

3

Z202

Ultra High Precision Z-Foil Miniature Resistor with

TCR of ± 0.05 ppm/°C, PCR of 5 ppm at Rated Power

and Tolerance to ± 0.01 %

Vishay Foil Resistors

Note

* For non-standard requests, please contact Application Engineering.

TABLE 3 - GLOBAL PART NUMBER INFORMATION

NEW GLOBAL PART NUMBER: Y107325K4540Q9L (preferred part number format)

DENOTES PRECISION

VALUE

AER*

YR =

Ω

K = k

Ω

0 = standard

9 = lead (Pb)-free

1 - 999 = custom

PRODUCT CODE

RESISTANCE TOLERANCE

PACKAGING

1073 = Z202

V = ± 0.005 %

T = ± 0.01 %

Q = ± 0.02 %

A = ± 0.05 %

B = ± 0.1 %

C = ± 0.25 %

D = ± 0.5 %

F = ± 1.0 %

L = bulk pack

FOR EXAMPLE: ABOVE GLOBAL ORDER Y1073 25K4540 Q 9 L:

TYPE: Z202

VALUE: 25.454 k

Ω

ABSOLUTE TOLERANCE: ± 0.02 %

TERMINATION: lead (Pb)-free

PACKAGING: bulk pack

HISTORICAL PART NUMBER EXAMPLE: Z202T 25K454 Q B (will continue to be used)

Z202

T

25K454

Q

B

MODEL

TERMINATION

OHMIC VALUE

RESISTANCE

TOLERANCE

PACKAGING

Z202

T = lead (Pb)-free

None = tin/lead alloy

25.454 k

Ω

V = ± 0.005 %

T = ± 0.01 %

Q = ± 0.02 %

A = ± 0.05 %

B = ± 0.1 %

C = ± 0.25 %

D = ± 0.5 %

F = ± 1.0 %

B = bulk pack

07

3

2

K

4

5

5

Y1

0Q

4

9

L