Rev Date: 11/29/2021

5

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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.

WW / MWW / NWW / WWS Series

General Purpose and Precision Wirewound Resistor

Stackpole Electronics, Inc.

Resistive Product Solutions

(1)

(2)

Dimension "E":

This is a non-critical dimension that does not have a tolerance in the standard.

Range of diameters is from 0.547 inches (13.90 mm) to 1.500 inches (38.10 mm).

Reference value only. The "A" dimension shall be governed by the overall length of the taped component.

The distance between flanges shall be 0.059 inches (1.50 mm) to 0.315 (8.00 mm) greater than the overall component.

The given dimension "D" expresses the standard width spacing. A 26mm narrow spacing is available as option "N" packaging code.

Packaging Specifications

Type/Code

A max

.(1)

B max

Tape

Unit

2.880

11.000

0.197 ± 0.020

2.063 ± 0.079

0.250

inches

73.15

279.40

5.00 ± 0.50

52.40 ± 2.00

6.35

mm

2.880

11.000

0.197 ± 0.020

2.063 ± 0.079

0.250

inches

73.15

279.40

5.00 ± 0.50

52.40 ± 2.00

6.35

mm

2.880

11.000

0.197 ± 0.020

2.063 ± 0.079

0.250

inches

73.15

279.40

5.00 ± 0.50

52.40 ± 2.00

6.35

mm

2.880

11.000

0.197 ± 0.020

2.063 ± 0.079

0.250

inches

73.15

279.40

5.00 ± 0.50

52.40 ± 2.00

6.35

mm

2.880

11.000

0.197 ± 0.020

2.063 ± 0.079

0.250

inches

73.15

279.40

5.00 ± 0.50

52.40 ± 2.00

6.35

mm

2.880

11.000

0.197 ± 0.020

2.063 ± 0.079

0.250

inches

73.15

279.40

5.00 ± 0.50

52.40 ± 2.00

6.35

mm

2.880

11.000

0.394 ± 0.020

2.063 ± 0.079

0.250

inches

73.15

279.40

10.00 ± 0.50

52.40 ± 2.00

6.35

mm

2.880

11.000

0.394 ± 0.020

2.500 ± 0.079

0.250

inches

73.15

279.40

10.00 ± 0.50

63.50 ± 2.00

6.35

mm

3.740

11.000

0.394 ± 0.020

2.874 ± 0.079

0.250

inches

95.00

279.40

10.00 ± 0.50

73.00 ± 2.00

6.35

mm

3.740

11.000

0.394 ± 0.020

2.874 ± 0.079

0.250

inches

95.00

279.40

10.00 ± 0.50

73.00 ± 2.00

6.35

mm

3.740

11.000

0.394 ± 0.020

2.874 ± 0.079

0.250

inches

95.00

279.40

10.00 ± 0.50

73.00 ± 2.00

6.35

mm

5.100

11.000

0.394 ± 0.020

4.375 ± 0.079

0.250

inches

129.54

279.40

10.00 ± 0.50

111.13 ± 2.00

6.35

mm

3.311

13.504

0.197 ± 0.020

2.063 ± 0.079

0.250

inches

84.10

343.00

5.00 ± 0.50

52.40 ± 2.00

6.35

mm

3.484

13.504

0.394 ± 0.020

2.063 ± 0.079

0.250

inches

88.50

343.00

10.00 ± 0.50

52.40 ± 2.00

6.35

mm

3.850

13.504

0.394 ± 0.020

2.874 ± 0.079

0.250

inches

97.80

343.00

10.00 ± 0.50

73.00 ± 2.00

6.35

mm

4.764

13.504

0.600 ± 0.020

4.375 ± 0.079

0.250

inches

121.00

343.00

15.24 ± 0.50

111.13 ± 2.00

6.35

mm

C

D

(2)

WW12

WW2, WWS3

NWW2, NWWS3

WW1A, NWW1A

WW1, WWS2

NWW1, NWWS2

MWW10, NMWW10

WW7B, WWS10

NWW7B, NWWS10

WW10, NWW10

WW3A, NWW3A

WW2A, NWW2A

WW3, WWS4

NWW3, NWWS4

WW4, WWS5

NWW4, NWWS5

WW7, NWW7

MWW1, NMWW1

MWW3, NMWW3

MWW5, NMWW5

WW5, WWS7

NWW5, NWWS7