AMWS

Vishay Phoenix

Wirewound/Metal Film Resistors,

Commercial Power, Axial Lead

www.vishay.com

For technical questions, contact: ww2aresistors@vishay.com

Document Number: 30250

3

Revision: 19-Feb-08

End-of-Life Vishay Phoenix Product

MARKING

The resistor is marked with the resistor type designation,

nominal resistance value, tolerance, rated power and the

production date (week and year), in red on the resistor body.

Example: AMW07S - 5.1 k

Ω - 5 % - week 02 - year 2005

Example:

Last Digit of Ordering Code

The resistors have 12 digit ordering code starting with 2306.

The next 5 digits indicate the resistor type and packaging,

see table ORDERING INFORMATION.

The last 3 digits indicate the resistance value:

- The first 2 digits of these last 3 indicate the actual

resistance value

- The last digit indicates the resistance decade in

accordance with table “Last Digit of Ordering Code”

Example:

AMW03S, 100

Ω, 5 %, flat case, box of 250 pieces is

2306 270 13101

PHX

AMW07S

502

5K1

5 %

7 W

ORDERING INFORMATION

PRODUCT

TOLERANCE

ORDERING

CODE

VERSION

LEAD Ø

in millimeters

(inches)

PACKAGING

QUANTITY

(pieces)

AMW03S

± 5 %

2306 270 13xxx

FLAT

0.80

(0.031)

BOX

360

2306 270 23xxx

STAND-OFF

300

AMW05S

2306 271 13xxx

FLAT

250

2306 271 23xxx

STAND-OFF

AMW07S

2306 272 13xxx

FLAT

2306 272 23xxx

STAND-OFF

AMW10S

2306 273 13xxx

FLAT

2306 273 23xxx

STAND-OFF

RESISTANCE

DECADE

LAST DIGIT

0.1

Ω - 0.91 Ω

7

1

Ω - 9.1 Ω

8

10

Ω - 91 Ω

9

100

Ω - 910 Ω

1

1 k

Ω - 9.1 kΩ

2

10 k

Ω - 91 kΩ

3

100 k

Ω - 910 kΩ

4