PWB

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Vishay Electro-Films

Revision: 04-Mar-13

2

Document Number: 61021

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

DIMENSIONS in inches

SCHEMATIC

MECHANICAL SPECIFICATIONS

PARAMETER

VALUE

Chip Size

0.070" x 0.070" ± 0.005" (1.781 mm x 1.781 mm ± 0.127 mm)

Chip Thickness

0.010" ± 0.002" (0.254 mm ± 0.05 mm)

Chip Substrate Material

Resistor Material

Tantalum nitride, self-passivating

Bonding Pad Size

0.005" x 0.010" (0.127 mm x 0.254 mm) minimum

Number of Pads

2

Pad Material

10 kÅ minimum aluminum (Au optional)

Backing

None, lapped semiconductor silicon (Au back optional)

GLOBAL PART NUMBER INFORMATION

Global Part Number:

PWB50000FKANHWS

PWB12500KCGGKWS

Global Part Number Description:

PWB 5K 1 % 100 ppm Al None H WS

PWB 1.25K 10 % 100 ppm Au Au K WS

MODEL

RESISTANCE

RESISTANCE

MULTIPLIER

CODE

TOLERANCE

CODE

(%)

TCR

(ppm/°C)

TERMINATION

BACK

METAL

VISUAL

CLASS

PACKAGING

CODE

PWB

70 x 70

size

Power

resistor

First 4 digits are

significant figures

of resistance

D = 0.0001

C = 0.001

B = 0.01

A = 0.1

0 = 1

1 = 10

D = 0.5

F = 1.0

G = 2.0

J = 5.0

K = 10

C = ± 50

K = ± 100

M = ± 250

Z = + 600/

- 100

G = Au

A = Al

G = Au

N = None

H = Class H

K = Class K

WS = Waffle pack

100 min, 1 mult

0.070

0.063

0.072

0.005

TYPICAL RANGE

240

Ω to 20 kΩ

0.010

0.070

0.063

0.072

0.005

TYPICAL RANGE

R < 240

Ω

00

0

F

A

N

H

K

5

WS

B

PW

0