DR Resistor Series

Products

DR Resistor Series

        A tubular ceramic resistor has two terminals, and is wound with copper wire or chromium alloy wire to provide the resistance and then coated with a high temperature, non-flammable resin. After the semi-finished resistor is cool and dry, insulation is applied through a high-temperature process and the mounts are attached. Since the winding is excellent, many taps can be added, impedance is low and the shape can be altered to produce many types of resistors. These resistors are suitable for educational modeling applications, load testing, industrial machinery, electric power distribution, instruments, automation control installations, etc. For custom specifications, please contact us to discuss the details.

Product Type

DDR TYPE 10W-1300W Tubular ceramic, fixed-type wire-wound resistor

DDR TYPE 10W-1300W Tubular ceramic, fixed-type wire-wound resistor

POWER

RATING

DIMENSIONS 寸  法(m/m)

RESISTANCE

RANGE (Ω)

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

10W

45

12

6

15

4

54

2

9

3

62

28

1.0

 

6

10

1-1KΩ

20W

60

17

8

22

5

78

2

12

4

90

36

1.0

 

6

16

1-2KΩ

30W

80

17

8

22

5

100

2

12

4

112

36

1.0

 

6

16

1-3KΩ

40W

110

17

8

22

5

128

2

12

4

140

36

1.0

 

6

16

1-4KΩ

50W

110

25

16

30

8

150

5

18

6

166

58

1.2

6

 

27

1.5-5KΩ

60W

90

28

18

32

8

130

5

19

6

146

60

1.2

6

 

27

1.5-6KΩ

80W

110

28

18

32

8

150

5

19

6

166

60

1.2

6

 

27

2.0-8KΩ

100W

140

28

18

32

8

180

5

19

6

196

60

1.2

6

 

27

2.0-10KΩ

120W

160

28

18

32

8

200

5

19

6

216

60

1.2

6

 

27

3.0-12KΩ

150W

195

28

18

32

8

235

5

19

6

251

60

1.2

6

 

27

3.0-15KΩ

160W

185

35

24

36

10

225

5

19

8

245

76

1.6

6

 

34

5.0-16KΩ

200W

210

35

24

36

10

250

5

19

8

274

76

1.6

6

 

34

6.0-20KΩ

250W

210

40

25

38

12

250

5

20

8

274

78

1.6

6

 

34

6.0-25KΩ

300W

260

40

25

38

12

300

5

20

8

320

78

1.6

6

 

34

7.0-30KΩ

400W

330

40

25

38

12

370

5

20

8

395

78

1.6

6

 

34

8.0-40KΩ

500W

330

50

35

50

12

380

6

25

9

400

100

1.6

8

 

40

8.0-50KΩ

600W

400

50

35

50

12

450

6

25

9

470

100

1.6

8

 

40

8.0-60KΩ

700W

460

50

35

50

12

510

6

25

9

530

100

1.6

8

 

40

12-70KΩ

800W

460

60

40

55

15

515

6

30

10

535

110

1.6

10

 

50

12-80KΩ

1000W

540

60

40

55

15

595

6

30

10

615

110

1.6

10

 

50

15-100KΩ

1300W

650

65

42

62

15

702

6

30

10

722

115

1.6

10

 

50

15-130KΩ

How to order

Product  type

Rated power

Resistance value (Ω)

Resistance tolerance

Assembly method

Product status

DDR type

10W~1300W

(Ω) Indicates resistance value in units of ohms.

J = ±5%

K = ±10%

G- Horizontal mount

N- No mounts.

Z- Vertical mount.

A~ Special order.

O~General specification.

Z~ Other.

DCR TYPE 100W-250W 100W-250W Tubular ceramic, C-shaped wire-wound resistor.

DCR TYPE 100W-250W 100W-250W Tubular ceramic, C-shaped wire-wound resistor.

POWER

RATING

DIMENSIONS 寸 法( m/m )

RESISTANCE

RANGE (Ω)

A

B

C

D

100W

28

140

165

30

20-10KΩ

120W

28

165

190

30

25-12KΩ

150W

28

195

220

30

30-15KΩ

200W

28

254

279

30

35-20KΩ

250W

28

300

325

30

40-25KΩ

How to order

Product type

Rated power

Resistance value (Ω)

Resistance tolerance

Assembly method

Product status

DCR type

100W~250W

(Ω) Indicates resistance value in units of ohms.

J = ±5%

K = ±10%

N- No mounts.

O~General specification.

A~ Special order

DNR TYPE 50W-1300W Tubular ceramic, low inductive wire-wound resistor.

DNR TYPE 50W-1300W Tubular ceramic, low inductive wire-wound resistor.

e

POWER

RATING

DIMENSIONS 法( m/m

RESISTANCE

RANGE (Ω)

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

50W

110

25

16

30

8

150

5

18

6

166

58

1.2

6

 

27

1.5-2KΩ

60W

90

28

18

32

8

130

5

19

6

146

60

1.2

6

 

27

1.5-3KΩ

80W

110

28

18

32

8

150

5

19

6

166

60

1.2

6

 

27

2-4KΩ

100W

140

28

18

32

8

180

5

19

6

196

60

1.2

6

 

27

2-5KΩ

120W

160

28

18

32

8

200

5

19

6

216

60

1.2

6

 

27

3-6KΩ

150W

195

28

18

32

8

235

5

19

6

251

60

1.2

6

 

27

3-7KΩ

160W

185

35

24

36

10

225

5

19

8

245

76

1.6

6

 

34

5-8KΩ

200W

210

35

24

36

10

250

5

19

8

274

76

1.6

6

 

34

6-10KΩ

250W

210

40

25

38

12

250

5

20

8

274

78

1.6

6

 

34

6-12KΩ

300W

260

40

25

38

12

300

5

20

8

320

78

1.6

6

 

34

7-15KΩ

400W

330

40

25

38

12

370

5

20

8

395

78

1.6

6

 

34

8-20KΩ

500W

330

50

35

50

12

380

6

25

9

400

100

1.6

8

 

40

8-25KΩ

600W

400

50

35

50

12

450

6

25

9

470

100

1.6

8

 

40

8-30KΩ

700W

460

50

35

50

12

510

6

25

9

530

100

1.6

8

 

40

12-35KΩ

800W

460

60

40

55

15

515

6

30

10

535

110

1.6

10

 

50

12-40KΩ

1000W

540

60

40

55

15

595

6

30

10

615

110

1.6

10

 

50

15-50KΩ

1300W

650

65

42

62

15

702

6

30

10

722

115

1.6

10

 

50

15-60KΩ

How to order

Product type

Rated power

Resistance value (Ω)

Resistance tolerance

Assembly method

Product status

DNR type

50W~1300W

(Ω)Indicates resistance value in units of ohms.

J = ±5%

K = ±10%

G- Horizontal mount

N- No mounts.

Z- Vertical mount.

A~Special order.

O~General specification.

Z~Other.

DSR TYPE 20W-1300W Tubular ceramic, variable wire-wound resistor.

DSR TYPE 20W-1300W Tubular ceramic, variable wire-wound resistor.

e

POWER

RATING

DIMENSIONS 法( m/m

RESISTANCE

RANGE (Ω)

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

20W

60

17

8

22

5

78

2

12

4

90

36

1.0

 

6

16

1-150Ω

30W

80

17

8

22

5

100

2

12

4

112

36

1.0

 

6

16

1-250Ω

40W

110

17

8

22

5

128

2

12

4

140

36

1.0

 

6

16

1-400Ω

50W

110

25

16

30

8

150

5

18

6

166

58

1.2

6

 

27

1.5-500Ω

60W

90

28

18

32

8

130

5

19

6

146

60

1.2

6

 

27

1.5-550Ω

80W

110

28

18

32

8

150

5

19

6

166

60

1.2

6

 

27

2.0-650Ω

100W

140

28

18

32

8

180

5

19

6

196

60

1.2

6

 

27

2.0-750Ω

120W

160

28

18

32

8

200

5

19

6

216

60

1.2

6

 

27

3.0-850Ω

150W

195

28

18

32

8

235

5

19

6

251

60

1.2

6

 

27

3.0-1.2KΩ

160W

185

35

24

36

10

225

5

19

8

245

76

1.6

6

 

34

5.0-1.3KΩ

200W

210

35

24

36

10

250

5

19

8

274

76

1.6

6

 

34

6.0-1.5KΩ

250W

210

40

25

38

12

250

5

20

8

274

78

1.6

6

 

34

6.0-2.0KΩ

300W

260

40

25

38

12

300

5

20

8

320

78

1.6

6

 

34

7.0-2.5KΩ

400W

330

40

25

38

12

370

5

20

8

395

78

1.6

6

 

34

8.0-3.5KΩ

500W

330

50

35

50

12

380

6

25

9

400

100

1.6

8

 

40

8.0-4.5KΩ

600W

400

50

35

50

12

450

6

25

9

470

100

1.6

8

 

40

8.0-5.5KΩ

700W

460

50

35

50

12

510

6

25

9

530

100

1.6

8

 

40

12-7.0KΩ

800W

460

60

40

55

15

515

6

30

10

535

110

1.6

10

 

50

12-8.0KΩ

1000W

540

60

40

55

15

595

6

30

10

615

110

1.6

10

 

50

15-9.0KΩ

1300W

650

65

42

62

15

702

6

30

10

722

115

1.6

10

 

50

15-11KΩ

How to order

Product type

Rated power

Resistance value (Ω)

Resistance tolerance

Assembly method

Product status

DSR type

20W~1300W

(Ω)Indicates resistance value in units of ohms.

J = ±5%

K = ±10%

G- Horizontal mount

N- No mounts.

Z- Vertical mount.

A~Special order.

O~General specification.

Z~Other.

Others

Others