Rev Date: 08/12/2020

2

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

EWT Series

Non-Flammable Edgewound Tubular Wirewound Resistor

Stackpole Electronics, Inc.

Resistive Product Solutions

Hardware:

•

Sturdy plated steel brackets, thru-bolts, centering washers, and insulating washers

•

Brackets provide elongated mounting holes for ease of mounting

Metal Centering Washer

Mica Insulating Washer

Mounting Brackets Mechanical Specifications

Bolts and Washers Mechanical Specifications

1.000

0.750

0.500

0.219

0.438

0.177

inches

25.40

19.05

12.70

5.56

11.13

4.50

mm

1.000

0.750

0.500

0.219

0.438

0.315

inches

25.40

19.05

12.70

5.56

11.13

8.00

mm

1.000

0.750

0.500

0.219

0.438

0.315

inches

25.40

19.05

12.70

5.56

11.13

8.00

mm

1.500

0.875

1.250

0.281

0.563

0.354

inches

38.10

22.23

31.75

7.14

14.30

9.00

mm

F

100

225

E

Unit

C

D

25

Resistor Power Rating

(W)

A

B

50

0.563

2.008

2.500

0.560

0.190

0.750

0.313

inches

14.30

51.00

63.50

14.22

4.83

19.05

7.95

mm

0.563

4.016

4.750

0.560

0.190

0.750

0.313

inches

14.30

102.00

120.65

14.22

4.83

19.05

7.95

mm

0.752

6.496

7.000

0.750

0.190

1.000

0.500

inches

19.10

165.00

177.80

19.05

4.83

25.40

12.70

mm

1.126

10.512

11.250

1.125

0.250

1.500

0.750

inches

28.60

267.00

285.75

28.58

6.35

38.10

19.05

mm

Resistor Power Rating

(W)

OD

Core

Length

Bolt

Length

Unit

C

D

A

B

Bolt No.

25

50

225

100

0.25"

10

10

10