Rev Date: 11/23/2020

4

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This specification may be changed at any time without prior notice.

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Please confirm technical specifications before you order and/or use.

WWF Series

General Purpose Fusing Wirewound Resistor

Stackpole Electronics, Inc.

Resistive Product Solutions

1

2

3

4

5

6

7

8

9

10

W

W

F

1

J

T

1

0

K

0

Compliance to “REACH”

We certify that all passive components supplied by Stackpole Electronics, Inc. are SVHC (Substances of Very High Concern) free and

compliant with the requirements of EU Directive 190

7/2006/EC, “The Registration, Evaluation, Authorization and Restriction of

Chemicals”, otherwise referred to as REACH. Contact us for complete list of REACH Substance Candidate List.

Environmental Policy

It is the policy of Stackpole Electronics, Inc. (SEI) to protect the environment in all localities in which we operate. We continually strive

to improve our effect on the environment. We observe all applicable laws and regulations regarding the protection of our environment

and all requests related to the environment to which we have agreed. We are committed to the prevention of all forms of pollution.

How to Order

Size

Resistance Value

Code @ 25ºC @ 70ºC

Code

Tol

Code Description

Size

Quantity

12

0.6

0.5

J

5%

WWF12, WWF1, WWF1A

2500

1

1.2

1.1

WWF2, WWF2A, WWF3, WWF4

2000

1A

1.5

1.3

WWF3A

750

2

2.5

2.1

WWF5, WWF7, WWF7B

50

10 ohm - 10R0

2A

3

2.6

WWF10

250

2 Kohm = 2K00

3

3.7

3.2

100 Kohm = 100K

3A

4

3.4

4

5

4.3

5

6

5.1

7

8.5

7.2

7B

9

7.7

10

13

11

Packaging

Power Rating

Product Series

Tolerance

Four characters with

the multiplier used as

the decimal holder.

T

General Purpose

Fusing

Wirewound

WWF

11" reel tape