NON-FLAMMABLE FIXED WIREWOUND POWER RESISTORS (NPW)
 

DR Series

 
Features
 
  • Smoke is emitted during the initial conductance of electricity by the resistor, but this is normal and the component is safe to use.

  • Resistor coating complies with the U.S. UL-94 non-flammability test, Class V-0, a continuous combustion period of zero seconds.

  • Corrosion-proof, with superior heat resistance characteristics,; low temperature coefficient and change in resistance is directly proportional.

  • Excellent windings, supports placement of numerous taps, low impedance, and shape can be altered to produce a wide range of resistor types.

  • Excellent flexibility. Special production orders accepted to accommodate individual customer specifications and requirements.

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Dimensions
 
new-6s.jpg (8455 bytes) new-7s.jpg (5914 bytes) new-8s.jpg (7042 bytes)
 

Rated
Power

Dimension (mm)
A B C D E F G H I J K L M N O P Q
10W 45 12 6 15 4 54 2 9 3 62 28 1.0 6 10     M3X68
20W 60 17 8 22 5 78 2 12 4 90 36 1.0 @ 6 16 M3X68 M4X88
30W 80 17 8 22 5 100 2 12 4 112 36 1.0 6 16 M4X88 M4X108
40W 110 17 8 22 5 128 2 12 4 140 36 1.0 @ 6 16 M4X118 M5X135
50W 110 25 16 30 8 150 5 18 6 166 58 1.2 6   27 M5X135 M5X135
60W 90 28 18 32 8 130 5 19 6 146 60 1.2 6 @ 27 M4X115 M4X115
80W 110 28 18 32 8 150 5 19 6 166 60 1.2 6 @ 27 M5X135 M5X135
100W 140 28 18 32 8 180 5 19 6 196 60 1.2 6 @ 27 M5X165 M5X165
120W 160 28 18 32 8 200 5 19 6 216 60 1.2 6 @ 27 M5X185 M5X185
150W 195 28 18 32 8 235 5 19 6 251 60 1.2 6 @ 27 M5X230 M5X230
160W 185 35 24 36 10 225 5 19 8 245 76 1.6 6 @ 34 M5X210 M5X210
200W 210 35 24 36 10 250 5 19 8 274 76 1.6 6 @ 34 M5X245 M5X245
250W 210 40 25 38 12 250 5 20 8 274 78 1.6 6 @ 34 M5X245 M5X245
300W 260 40 25 38 12 300 5 20 8 320 78 1.6 6 @ 34 M5X295 M5X295
400W 330 40 25 38 12 370 5 20 8 395 78 1.6 6 @ 34 M5X365 M5X365
500W 330 50 35 50 12 380 6 25 9 400 100 1.6 6 @ 40 M5X365 M5X365
600W 400 50 35 50 12 450 6 25 9 470 100 1.6 8 @ 40 M5X435 M5X435
700W 460 50 35 50 12 510 6 25 9 530 100 1.6 8 @ 40 M5X495 M5X495
800W 460 60 40 55 15 515 6 30 10 535 110 1.6 108 @ 50 M5X495 M5X495
1000W 540 60 40 55 15 595 6 30 10 615 110 1.6 10 @ 50 M6X580 M5X580
1300W 650 65 42 62 15 702 6 30 10 722 115 1.6 10 @ 50 M6X690 M5X690

DR Resistor Series:
A tubular ceramic resistor which has two terminals is wound with copper wire or chromium alloy wire to provide the resistance and then surfaced with 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 and automation control installations, etc, For custom specifications, please contact the company.

 

DQ Series

 
  • Smoke is emitted during the initial conductance of electricity by the resistor, but this is normal and the component is safe to use.

  • Resistor coating complies with the U.S. UL-94 non-flammability test, Class V-0, a continuous combustion period of zero seconds.

  • Corrosion-proof, with superior heat resistance characteristics; low temperature coefficient and change in resistance is directly proportional.

  • Excellent windings, supports placement of numerous taps, low impedance, and shape can be varied to produce a wide range of resistor types.

  • Good heat dissipation and compact size with high current capability; the same appearance as the D resistor series, but 1.5 times larger in dimension.

  • Excellent flexibility. Special production orders accepted to accommodate individual customer specifications and requirements.

@ new-9s.jpg (16423 bytes)
 
Dimensions
 
new-6s.jpg (8455 bytes) new-7s.jpg (5914 bytes) new-8s.jpg (7042 bytes)
 

Rated
Power

Dimensions (mm)
A B C D E F G H I J K L M O P Q
75W 110 25 16 30 8 150 5 18 6 166 58 1.2 6 27 M5X135 M5X135
90W 90 28 18 32 8 130 5 19 6 146 60 1.2 6 27 M5X115 M5X115
120W 110 28 18 32 8 150 5 19 6 166 60 1.2 6 27 M5X135 M5X135
150W 140 28 18 32 8 180 5 19 6 196 60 1.2 6 27 M5X165 M5X165
180W 160 28 18 32 8 200 5 19 6 216 60 1.2 6 27 M5X185 M5X185
225W 195 28 18 32 8 235 5 19 6 251 60 1.2 6 27 M5X230 M5X230
240W 185 35 24 36 10 225 5 19 8 245 76 1.6 6 34 M5X210 M5X210
300W 210 35 24 36 10 250 5 19 8 274 76 1.6 6 34 M5X245 M5X245
375W 210 40 25 38 12 250 5 20 8 274 78 1.6 6 34 M5X245 M5X245
450W 260 40 25 38 12 300 5 20 8 320 78 1.6 6 34 M5X295 M5X295
600W 330 40 25 38 12 370 5 20 8 395 78 1.6 6 34 M5X365 M5X365
750W 330 50 35 50 12 380 6 25 9 400 100 1.6 8 40 M5X365 M5X365
900W 400 50 35 50 12 450 6 25 9 470 100 1.6 8 40 M5X435 M5X435
1000W 460 50 35 50 12 510 6 25 9 530 100 1.6 8 40 M5X495 M5X495
1200W 460 60 40 55 15 515 6 30 10 535 110 1.6 10 50 M5X495 M5X495
1500W 540 60 40 55 15 595 6 30 10 615 110 1.6 10 50 M6X580 M5X580
2000W 650 65 42 62 15 702 6 30 10 722 115 1.6 10 50 M6X690 M5X690

DQ Resistor Series:
A tubular ceramic resistor which has two terminals is wound with a resistance element consisting of a wave-shaped alloy ribbon. A high-temperature, non-flammable resin insulation is applied after cooling and drying through a high-temperature process and then the component mounts are attached. The resistance value range is relatively low due to alloy material limitations (See the D resistor series if high resistance values are required). This product supports the use of numerous taps, is low impedance, and can be fabricated in various shapes to support a wide range of resistor applications. These resistors are suitable for educational modeling applications, load testing, industrial machinery, electric power distribution, instruments and automation control installations, etc. For custom specifications, please contact us to discuss the details.

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ZR Series

 
  • Smoke is emitted during the initial conductance of electricity by the resistor, but this is normal and the component is safe to use.

  • Resistor coating complies with the U.S. UL-94 non-flammability test, Class V-0, a continuous combustion period of zero seconds.

  • Corrosion-proof, with superior heat resistance characteristics; low temperature coefficient and change in resistance is directly proportional.

  • Excellent windings, supports placement of numerous taps, low impedance, and shape can be varied to produce a wide range of resistor types.

  • Good heat dissipation and compact size with high current capability; the same appearance as the D resistor series, but 1.5 times larger in dimension.

  • Excellent flexibility. Special production orders accepted to accommodate individual customer specifications and requirements.

@ new-9s.jpg (16423 bytes)
 
Dimensions
 
new-6s.jpg (8455 bytes) new-7s.jpg (5914 bytes) new-8s.jpg (7042 bytes)
 

Rated
Power

Dimensions (mm)

ZZR TYPE

A B C D E F G H I J K ZQR TYPE
40W 83 70 50 28 11 5.2 4.1 13 6.5 12 42 60W
55W 123 110 90 28 11 5.2 4.1 13 6.5 12 42 82W
70W 153 140 120 28 11 5.2 4.1 13 6.5 12 42 105W
95W 183 170 150 28 11 5.2 4.1 13 6.5 12 42 140W
100W 193 180 160 28 11 5.2 4.1 13 6.5 12 42 150W
120W 218 205 185 28 11 5.2 4.1 13 6.5 12 42 180W
150W 218 205 185 35 11 5.2 5.2 13 9 13 46 225W
200W 243 230 210 35 11 5.2 5.2 13 9 13 46 300W
250W 287 274 254 35 11 5.2 5.2 13 9 13 48 375W
300W 333 320 300 35 11 5.2 5.2 13 9 13 48 450W

ZR Resistor Series:
A flat tubular ceramic resistor which has two terminals is wound with either copper wire or chromium alloy wire as the resistance element. Surfaced with a high-temperature, non-flammable resin coating, cooled and dried, and then encapsulated in insulation through a high-temperature process before the final installation of the component mount. Mainly utilized in industrial installations where height is limited. Due to the excellent windings, many taps can be added. Impedance is low, and PC board is insertable. It is usable for many other integrated applications. These resistors are suitable for educational modeling applications, load testing, industrial machinery, electric power distribution, instruments and automation control installations, etc. For custom specifications, please contact us to discuss the details.

 

 


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