Ceramic Tube Wirewound Resistor for Loading
| Price: |
US $ 0.5-10/Piece |
| Trade Terms: |
FOB |
| Min Order: |
100/Piece |
| Pay Type: |
L/C,T/T,Western Union |
| Prod Model: |
RX26 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Operating Temperature: |
80-250 |
| Resistance Tolerance: |
±0.1%, ±0.5%, ±1%, ± 5 |
| Temperature Coefficient: |
250ppm |
| Environmental Certification: |
ISO14001 |
| Quality Certification: |
ISO9001: 2008 |
| Safety Certification: |
CQC03003095~3097 |
| Productor Name: |
Ceramic Tube Wirewound Resistor for Loading |
| Resistance: |
Fixed Resistor |
| Function For Resistance: |
Load Resistor |
| Installation: |
DIP Resistor |
| Material: |
Wire-wound Resistor |
| Package Type: |
Throught Hole |
| Type: |
Humidity Sensitive Resistor |
| Brand: |
Liwang |
Product Description
Ceramic Tube Wirewound Resistor for LoadingCeramic Tube Wirewound Resistor, Power Resistor, Braking Resistor: Good dissipation, high stability, and long life, lowest price
Production
name | Ceramic Tube Wirewound Resistor,Power Resistor,Braking Resistor |
| Power rating |
15W-20KW |
| Resistance value |
0.01Ω-100KΩ |
| Resistance tolerance | ±5%,±10% |
Features
|
1. Copper wire or chrominum alloy wire is wound on the ceramic tube coated with non-flammable resin,good dissipation ,high stability, and long life.
2.high power rating,high overload.
3.The DDR series own higher resistance value than the DQR series.
4.Widely used in power supply,transducer, elevator,arena audio and
Lifting,Braking,Ship ,Load equipment, high requirement equipment
industry,ect.
5.For customer specifications,can be made into variable resistor. |
Common
specification |
50W20Ω,80W20Ω,100W20Ω,100W100Ω,150W10Ω,150W20Ω,200W20Ω,
200W200Ω,300W20Ω,300W150Ω,300W200Ω,400W150Ω,500W100Ω,
800W75Ω,1040W50Ω,1040W75Ω,2000W40Ω,2500W50Ω,3000W75Ωect. |
Performance
|
Test item |
Test condition |
performance |
Temperature
coefficient |
JIS-C-5202 5-2 |
±350PPM/Max |
Power rating
load |
JIS-C-5202 5-4
40,power rating 1H |
R≤±(1%+0.1Ω)Surface temperature ≤350 |
Short-term
overload |
JIS-C-5202 5-5
1000% rated power 5s |
Free or appearance or
structural irregularity
R≤±(2%+0.1Ω) |
Insulation
resistance |
JIS-C-5202 5-6
1000V DC |
100 MΩ Min |
Dielectric
withstanding
voltage |
JIS-C-5202 5-7
1500V DC 60s |
Free or appearance or
structural irregularity
R≤±(0.1%+0.05Ω) |
Vibration |
JIS-C-5202 6-3
1.5mm,10-50-10Hz/min |
Free or appearance or
structural irregularity
R≤±(1%+0.05Ω) |
Thermal
shock |
JIS-C-5202 7-3
Room temp 30 min ON-55
15 min OFF |
Resistor free of structural irregularity crack of silicon cement surface
R≤±(2%+0.1Ω) |
humidity |
JIS-C-5202 7-5
40 90%RH 240H |
Free or appearance or
structural irregularity
R≤±(3%+0.1Ω) |
Load life |
JIS-C-5202 7-10
90Min ON-30Min OFF 500H |
Free or appearance or
structural irregularity
Discoloration of marking
R≤±(3%+0.1Ω) |
| Cooperation partner |
PHILIPS,OSRAMS and GE are our customers. |
| NOTE |
1. For customer specifications,please contact us to discuss the details.
2. Different power rating owning multi weight ,dimension and packing .
3. More details, please contact us. |
Main Customers:
Packing in pallet:
If have any questions or requirments,please contact us freely in any time.
Coco Wen
Mob:8613915084415
Tel:86-519-83280538-8017 Fax:86-519-83295710
Changzhou Southern Electronic Element Factory Co., Ltd. is located in China, with a long history. We enjoy convenient transportation by highway, railway and airway. It takes only one and half hours' Drive to Shanghai or Nanjing.
Our company was founded in 1989, and currently we employ more than 300 people, including 60 professional technicians, covering an area of 10, 000 square meters, with a construction area of more than 5000 square meters. Our main products are wirewound resistors, wirewound resistor fuses, membrane fuse resistors, fixed inductors, filters, ferrite transformers, ring-shaped coils, fuse dedicated energy-saving lamps and UL fuses. Our annual output is 200 million resistors, 200 million transformers, 100 million coils and 200 million fuses, which are mainly used for household appliances, communication equipment, energy-saving lamps, automation control devices (such as inverters), power equipment and facilities. Our products are exported to Europe, the United States and Southeast Asia. GE, OSRAM and PHILIPS are our customers.
Factory' S quality policy: "product quality, service in advance, customer satisfaction".
Environmental policy: "to comply with laws and regulations, pollution prevention, environmental awareness, continuous improvement of the environment
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