大功率電阻器 (RQ Series)

FEATURES :

A ceramic tubular has two cycle terminals used wire-wound with alloy wire to provided the impedance value and enough power
 rating.
coated material with accept UL-94 demend, insulation is applied through a high-temperature process and the mounts are
 attached.
Since the winding function is excellent, many ring can be added, impedance is low and the shape can be altered to produce
 many types.
RQ series is suitable for educational modeling applications, load testing, industrial machinery, electric power distribution,
 instruments,
If need for client specifications design, please contact us to discuss the details.

 

CHARACTERISTICS 性 能:

  ITEM 項 目

 SPEC. 規 格

   REMARKS 備 註

Stocks Temperature Range

+25∼+300℃

1≦R Nominal 1>R Tolerance: ±1% (F), ±2% (G), ±5% (J) ±10% (K)

Load life under high temperature

高溫負荷壽命

±1%

Rated voltage at Room temp.for 500 hours 額定電壓室溫500 小時

humidity

耐濕性

± 3%

40 ℃ ,90% RH for 240 hours 40 ℃ ,90% RH 240小時

Short time overload
短時間過負荷

± 2%

1000% rated power 5 seconds 1000%倍額定功率 5 秒

Temperaturecoefficient of resistance
溫度係數

± 200ppm

measured at room temperature and room temperature+100 ℃

Insulation resistance
絕緣電阻

>100MW

DC 500 volt Insulation test

Dielectric withstanding voltage

耐電壓

ΔR/R≦ ±(0.1%+0.05Ω)

1000V DC 1 minute between terminal and fixed stand

 

SURFACE TEMPERATURE RAISE VS.LOADED POWER

成品照片
POWER,DIMENSIONS  功率、尺寸

 

FR NR Type

Rated
Power

Resistance Range (Ω)

Dimension (mm)

Standard Type

Non-inductive Type

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

10W

1-3KΩ

45

12

6

15

4

54

2

9

3

62

28

1

0

6

10

20W

1-7 KΩ

60

17

8

22

5

78

2

12

4

90

36

1

0

6

16

30W

1-10KΩ

80

17

8

22

5

100

2

12

4

112

36

1

0

6

16

40W

1-13KΩ

110

17

8

22

5

128

2

12

4

140

36

1

0

6

16

50W

0.1-25KΩ

0.1-8KΩ

110

25

16

30

8

150

5

18

6

166

58

1.2

6

0

27

60W

0.1-30KΩ

0.1-10KΩ

90

28

18

32

8

130

5

19

6

146

60

1.2

6

0

27

80W

0.1-40KΩ

0.1-20KΩ

110

28

18

32

8

150

5

19

6

166

60

1.2

6

0

27

100W

0.1-50KΩ

0.1-25KΩ

140

28

18

32

8

180

5

19

6

196

60

1.2

6

0

27

120W

0.1-60KΩ

0.1-30KΩ

160

28

18

32

8

200

5

19

6

216

60

1.2

6

0

27

150W

0.3-75KΩ

0.3-35KΩ

195

28

18

32

8

235

5

19

6

251

60

1.2

6

0

27

160W

0.3-80KΩ

0.3-40KΩ

185

35

24

36

10

225

5

19

8

245

76

1.6

6

0

34

200W

0.3-100KΩ

0.3-50KΩ

210

35

24

36

10

250

5

19

8

274

76

1.6

6

0

34

250W

0.5-125KΩ

0.5-60KΩ

210

40

25

38

12

250

5

20

8

274

78

1.6

6

0

34

300W

0.5-150KΩ

0.5-75KΩ

260

40

25

38

12

300

5

20

8

320

78

1.6

6

0

34

400W

0.5-200KΩ

0.5-100KΩ

330

40

25

38

12

370

5

20

8

395

78

1.6

6

0

34

500W

0.5-250KΩ

0.5-120KΩ

330

50

35

50

12

380

6

25

9

400

100

1.6

8

0

40

600W

0.8-300KΩ

0.8-150KΩ

400

50

35

50

12

450

6

25

9

470

100

1.6

8

0

40

700W

0.8-350KΩ

0.8-180KΩ

460

50

35

50

12

510

6

25

9

530

100

1.6

8

0

40

800W

0.8-400KΩ

0.8-200KΩ

460

60

40

55

15

515

6

30

10

535

110

1.6

10

0

50

1000W

1-500KΩ

1-250KΩ

540

60

40

55

15

595

6

30

10

615

110

1.6

10

0

50

1300W

1-500KΩ

1-250KΩ

600

65

42

62

15

702

6

30

10

722

115

1.6

10

0

50

1500W

1-500KΩ

1-250KΩ

600

65

42

62

15

702

6

30

10

722

115

1.6

10

0

50

2000W

1-750KΩ

1-300KΩ

650

65

42

62

15

702

6

30

10

722

115

1.6

10

0

50

 

POWER,DIMENSIONS  功率、尺寸
MR Type

Rated
Power

Resistance Range (Ω)

Dimension (mm)

Standard Type

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

20W

1-7 KΩ

60

17

8

22

5

78

2

12

4

90

36

1

0

6

16

30W

1-10KΩ

80

17

8

22

5

100

2

12

4

112

36

1

0

6

16

40W

1-13KΩ

110

17

8

22

5

128

2

12

4

140

36

1

0

6

16

50W

0.1-30KΩ

110

25

16

30

8

150

5

18

6

166

58

1.2

6

0

27

60W

0.1-40KΩ

90

28

18

32

8

130

5

19

6

146

60

1.2

6

0

27

80W

0.1-50KΩ

110

28

18

32

8

150

5

19

6

166

60

1.2

6

0

27

100W

0.1-60KΩ

140

28

18

32

8

180

5

19

6

196

60

1.2

6

0

27

120W

0.3-75KΩ

160

28

18

32

8

200

5

19

6

216

60

1.2

6

0

27

150W

0.3-80KΩ

195

28

18

32

8

235

5

19

6

251

60

1.2

6

0

27

160W

0.3-100KΩ

185

35

24

36

10

225

5

19

8

245

76

1.6

6

0

34

200W

0.5-125KΩ

210

35

24

36

10

250

5

19

8

274

76

1.6

6

0

34

250W

0.5-150KΩ

210

40

25

38

12

250

5

20

8

274

78

1.6

6

0

34

300W

0.5-200KΩ

260

40

25

38

12

300

5

20

8

320

78

1.6

6

0

34

400W

0.5-250KΩ

330

40

25

38

12

370

5

20

8

395

78

1.6

6

0

34

500W

0.8-300KΩ

330

50

35

50

12

380

6

25

9

400

100

1.6

8

0

40

600W

0.8-350KΩ

400

50

35

50

12

450

6

25

9

470

100

1.6

8

0

40

700W

0.8-400KΩ

460

50

35

50

12

510

6

25

9

530

100

1.6

8

0

40

800W

1-500KΩ

460

60

40

55

15

515

6

30

10

535

110

1.6

10

0

50

1000W

1-500KΩ

540

60

40

55

15

595

6

30

10

615

110

1.6

10

0

50

1300W

1-500KΩ

600

65

42

62

15

702

6

30

10

722

115

1.6

10

0

50

1500W

1-500KΩ

600

65

42

62

15

702

6

30

10

722

115

1.6

10

0

50

2000W

1-750KΩ

650

65

42

62

15

702

6

30

10

722

115

1.6

10

0

50

 

 

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