WIREWOUND POWER RESISTORS
Wirewound Power Resistors - DR Series
POWER RESISTORS WIREWOUND INDEX
Wirewound Power Resistors
- Nonflammable Fixed DR Series
AL Series
- Wirewound Aluminum Encased Power Resistors
DST Series
- Ceramic Starter Power Resistors
RNW Series
- Power Resistors Chamber
AH Series
- Power Resistors Aluminum Housed Wirewound
ZZR, ZQR Series
- Power Resistor Flat Tubular Wirewound
DOE Series
- High Current Oval Edge-wound Power Resistor
DQ Series
- Power Wirewound Resistors Wave-type Tubular
BOX Series
- Power Resistors Grid Box Wirewound
FVR Series
- C-shaped Variable Resistors Wirewound
BSR, BSQ Series
- Power Variable Slide Wirewound Resistors
ASSEMBLY METHOD
- Wirewound Power Resistors
DDRB Type 15W ~ 20000W
Tubular Ceramic, Fixed-type
Wattage
Rating
Dimensions (mm)
Resistance
Range
R
L1
L2
L3
H
N
d
M
q
Q
15W
15
45
65
85
40
6
3.5
3.5
4.5
15
1~1KΩ
20W
15
50
70
90
40
6
3.5
3.5
4.5
15
1~1KΩ
25W
20
50
80
100
50
6
3.5
5
5
20
2~1KΩ
30W
20
70
100
120
50
6
3.5
5
5
20
2~1KΩ
40W
20
87
115
137
50
6
3.5
5
5
20
2~1KΩ
50W
28
90
115
143
68
9
4.5
5.5
6
27
5~1KΩ
80W
28
90
115
143
68
9
4.5
5.5
6
27
5~2KΩ
100W
28
170
195
223
68
9
4.5
5.5
6
27
10~3KΩ
150W
28
215
240
268
68
9
4.5
5.5
6
27
10~3KΩ
200W
28
267
292
320
68
9
4.5
5.5
6
27
10~5KΩ
250W
28
267
292
320
68
9
4.5
5.5
6
27
10~5KΩ
300W
40
267
300
343
90
10
4.5
6
6
39
20~5KΩ
400W
40
330
365
406
90
10
4.5
6
6
39
20~5KΩ
500W
50
330
365
415
98
10
6
8.5
8
49
20~5KΩ
600W
50
330
365
415
98
10
6
8.5
8
49
20~5KΩ
700W
50
400
435
485
95
10
6
8.5
8
49
20~5KΩ
800W
70
300
320
362
138
15
8
-
8
69
40~500Ω
1000W
70
300
320
362
138
15
8
-
8
69
40~500Ω
1500W
70
415
435
477
138
15
8
-
8
69
40~500Ω
2000W
70
510
530
572
138
15
8
-
8
69
40~500Ω
2500W
70
600
620
662
138
15
8
-
8
69
40~500Ω
3000W
70
600
620
662
138
15
8
-
8
69
40~500Ω
4000W
100
430
450
521
185
15
8
-
8
99
40~500Ω
5000W
100
500
620
691
185
15
8
-
8
99
40~500Ω
6000W
100
600
720
791
185
15
8
-
8
99
40~500Ω
10000W
150
600
625
720
350
30
8
-
10
150
40~500Ω
12000W
150
660
685
780
350
30
8
-
10
150
40~500Ω
15000W
150
660
685
780
350
30
8
-
10
150
40~500Ω
20000W
150
1000
1030
1120
350
30
8
-
10
150
40~500Ω
Notice:
All dimensions might be changed or modified, please refer to last updating specification.
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