VPR220Z (Z-Foil)

Ultra High Precision Z-Foil Power Resistor in

TO-220 Configuration with TCR of ± 0.05 ppm/°C,

Tolerance to ± 0.01 % and Power Rating to 8 W

Vishay Foil Resistors

Document Number: 63064

For any questions, contact: foil@vishay.com

www.vishay.com

Revision: 22-Sep-08

3

Note

* For non-standard requests, please contact application engineering.

FIGURE 6 - VPR220Z FORMING DIMENSIONS in inches (millimeters)

0.400 ± 0.010

(10.16 ± 0.25)

VISHAY

VPR220Z

1K0 1 %

0101

0.245 ± 0.010

(6.22 ± 0.25)

0.141 ± 0.005 Dia.

(3.58 ± 0.13)

0.540 ± 0.040

(13.72 ± 1.02)

0.030 ± 0.002

(0.76 ± 0.05)

0.200 ± 0.005

(5.08 ± 0.13)

0.115 ± 0.005

(2.92 ± 0.13)

0.050 ± 0.005

(1.27 ± 0.13)

0.150 ± 0.008

(3.81 ± 0.2)

0.615 Max.

(15.62)

0.078 ± 0.005

(1.98 ±0.13)

0.015 ± 0.002

(0.38 ± 0.05)

0.050 ± 0.005

(1.27 ± 0.13)

0.200 ± 0.030

(5.08 ± 0.76)

TABLE 3 - GLOBAL PART NUMBER INFORMATION

NEW GLOBAL PART NUMBER: Y1622350R650Q9L (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

1622 = VPR220Z

T = ± 0.01 %

Q = ± 0.02 %

A = ± 0.05 %

B = ± 0.1 %

C = ± 0.25 %

D = ± 0.5 %

F = ± 1.0 %

G = ± 2.0 %

J = ± 5.0 %

L = bulk pack

FOR EXAMPLE: ABOVE GLOBAL ORDER Y1622 350R650 Q 9 L:

TYPE: VPR220Z

VALUE: 350.65

Ω

ABSOLUTE TOLERANCE: ± 0.02 %

TERMINATION: lead (Pb)-free

PACKAGING: bulk pack

HISTORICAL PART NUMBER: VPR220ZT 350R65 Q B (will continue to be used)

VPR220Z

T

350R65

Q

B

MODEL

TERMINATION

OHMIC VALUE

RESISTANCE

TOLERANCE

PACKAGING

VPR220Z

T = lead (Pb)-free

None = tin/lead alloy

350.65

Ω

T = ± 0.01 %

Q = ± 0.02 %

A = ± 0.05 %

B = ± 0.1 %

C = ± 0.25 %

D = ± 0.5 %

F = ± 1.0 %

G = ± 2.0 %

J = ± 5.0 %

B = bulk pack

6223

0

R

6

5

Y1

Q9

5

L

0