We supply WF heat melt resistor and guarantee their quality.
Specifications ceramic wire wound resistor
1. Heat and flame resistant
2. Completely insulated character suitable for printed circuit board
3. Special function resistors have many kinds of types.
4. Performances are stable
Advantage:
1. Competitive price
2. High stability and high quality
3. Prompt shipment
Selling point
1)prompt delivery
2)variety of packing: Bulk and carton
3)stable performance, extensive resistance
4)factory direct price
5)none forbidden
6)all materials&machines importer from holand
| ITEM | TESTED | REQUIREMENT |
| Dielectric Strength | 1500V,DC or AC r.m.s | no arciling no damage |
| Solderability | 235±5°C,2±0.5s | new tin >95%
Δ R<=±(1%R±0.05) |
| Short time overload | 2.5×rated wattage 5s | Δ R<=±(1%R±0.05) |
| load fusing | 9×rated wattage
16×rated wattage
25×rated wattage | time<90s
time<55s
time<40s |
| no load fusing | rating temp 20±2°C | time<15s |
| on or of overload | 2.5rated AC on 1s of 25s,10000 times | Δ R<=±(2%R±0.05) |
FAQ:
1.What kind of payment terms can you accept?
T/T,L/C,Western Union.
2.What is your delivery time?
Within 7-20 days according to your required products and quantity.
3.Are your inductors competitive?
Yes,we're inductor manufacture since 1989,mass production and profession production ensure our competitiveness.
Don't hesitate to contact us if you have any interest in our products,welcome to provide us your specification,we will submit the best quotation shortly.
It's our pleasure to be on service of you.Thanks.
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".
