Nonflammable Wave-Shape Ribbon Wirewound DQ Series
A tubular ceramic has two terminals, and is wound with a resistance
element consisting of a wave-shaped alloy ribbon. Non-flammable resin
insulation is applied after cooling and drying through a temperature
process and then the component mounts are attached. The resistance
value range is relatively low due to alloy material limitations; see
the DR series if upper resistance values are required. This product
supports the use of numerous taps, has is low impedance, and can be
fabricated in various shapes to support a wide range of applications.
The DQ series is 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.
DQR Type 75W - 2000W
Tubular Ceramic, Wave-type
Wattage Rating
Dimensions(mm)
Resistance Range(Ω)
A
B
C
D
E
F
G
H
I
J
K
L
M
O
75W
110
25
16
30
8
150
5
18
6
166
58
1.2
6
27
0.1~8Ω
90W
90
28
18
32
8
130
5
19
6
146
60
1.2
6
27
0.1~9Ω
120W
110
28
18
32
8
150
5
19
6
166
60
1.2
6
27
0.1~12Ω
150W
140
28
18
32
8
180
5
19
6
196
60
1.2
6
27
0.1~15Ω
180W
160
28
18
32
8
200
5
19
6
216
60
1.2
6
27
0.1~18Ω
225W
195
28
18
32
8
235
5
19
6
251
60
1.2
6
27
0.1~23Ω
240W
185
35
24
36
10
225
5
19
8
245
76
1.6
6
34
0.1~24Ω
300W
210
35
24
36
10
250
5
19
8
274
76
1.6
6
34
0.3~30Ω
375W
210
40
25
38
12
250
5
20
8
274
78
1.6
6
34
0.3~38Ω
450W
260
40
25
38
12
300
5
20
8
320
78
1.6
6
34
0.3~45Ω
600W
330
40
25
38
12
370
5
20
8
395
78
1.6
6
34
0.3~60Ω
750W
330
50
35
50
12
380
6
25
9
400
100
1.6
8
40
0.3~75Ω
900W
400
50
35
50
12
450
6
25
9
470
100
1.6
8
40
0.3~90Ω
1000W
460
50
35
50
12
510
6
25
9
530
100
1.6
8
40
0.5~100Ω
1200W
460
60
40
55
15
515
6
30
10
535
110
1.6
10
50
0.5~120Ω
1500W
540
60
40
55
15
595
6
30
10
615
110
1.6
10
50
0.5~150Ω
2000W
650
65
42
62
15
702
6
30
10
722
115
1.6
10
50
0.5~200Ω
Notice: All dimensions might be changed or modified, please refer to last updating specification.
Nonflammable Wave-Shape Ribbon Wirewound DQ Series 
