Resistor type: | Wave Wirewound Resistors | Operating temperature: | 25°C-125°C |
tube: | Ceramic tube | model: | wxya |
Wire: | Alloy resistance wire | type of packaging: | surface mount |
weight: | 263g-7000g | color: | green |
port: | Shanghai/Tianjin | Certification: | ISO9001:2008 |
rated power: | 80-3000W | resistance: | Resistance 125 ohms |
Origin: | Shaanxi, China | technical standard: | GB/T5729-2003, Q/QH1636-2014 |
technology: | wire wound | brand: | Qin Hua |
type: | fixed resistor | Coating form: | painted, glazed |
payment terms: | L/C, T/T, Western Union, negotiable | Packaging Details: | 1. Pack with plastic film first; 2. Pack with foam box for the second time; 3. Then pack with carton. 4. Finally use the wooden box. Note: Depending on the form factor, the packaging will vary. Please refer to the actual product. |
Revolt: | 0.5Ω-150Ω | Resistance Tolerance: | ±5% |
Winding type: | Vertical corrugated winding | Supply capacity: | 1000pcs per week We can expedite any urgent purchase order. |
Temperature Coefficient: | 500PPM |
1. Vertical corrugated winding.
2. Save space.
3. Good heat dissipation.
4. Extend the service life.
5. Two coating methods are optional: RXHG-A type glass glaze coating; RXHG-B type uses organic materials to coat high temperature resistant circuits.
6. The alloy resistance wire is wound on the heat-resistant insulating substrate, and the surface protection layer is coated with the resistance element. A resistor formed with wire wound on a ceramic tube.
7. We can produce 8 ohm 1000w resistor. Can be used as braking resistor.
1.GB/T5729-2003
2.Q/QH1636-2014
Qinhua factory was founded in 2000, mainly produces: high voltage and high power metal glaze film resistors; high frequency and high current oxide film resistors; painted or glazed & porcelain shell or aluminum shell series wire wound resistors; high voltage high power air-cooled oil-cooled Resistance cabinet.
The products are mainly used in military scientific research institutes, national defense science institutes, teaching and research offices of colleges and universities, electronic testing equipment, high-voltage measurement, high-voltage switches, high-voltage power transportation, and high-power electronics in the electronic power energy department. They are also used in electronic professional precision instruments, new medical equipment manufacturing, high-voltage electrostatic precipitators, etc. Among them, the special resistors for high-voltage inverters and high-voltage soft stars have good high-voltage resistance performance, can evenly distribute voltage, and can maintain stable resistance under high-voltage conditions, reaching the world's advanced level.
In December 2010, our factory passed the GB/T19001-2008 and ISO9001:2008 quality management system certification.
We believe that quality is the soul of a factory. We sincerely look forward to cooperating with you
1. Pre-sale service: professional technicians will choose the right resistor for you according to the environment in which the resistor is used.
2. In-sale service: If you need, we can provide samples for you to test, and also provide you with technical help and support.
3. After-sales service: Accept any repairs to the product (including damage caused by non-our personnel), help customers improve their technology, and provide you with long-term technical assistance and support!
1. Payment?
Excuse me, our company will only accept the production and delivery after paying the full amount. If one order is over USD 2000, 50% advance payment can be received after production, and 50% balance paid before delivery.
2. Delivery time?
Custom resistors are not in stock as we manufacture resistors based on customer requirements. Production takes some time. The normal production cycle is: 5~7 working days per 1000 high voltage resistors; 15~20 working days per 100 oxide film resistors; 10~15 working days per 500 wirewound resistors.
If there are special circumstances, negotiate during communication.
3. Are samples available?
Our company can provide customers with samples. In general, samples are not free, because small quantity will increase the cost. If there are special circumstances, negotiate during communication.
4. About price and discount?
Due to the development of overseas markets, our prices to customers are preferential, which are lower than domestic ones. If one order is more than USD 5000, there will be 1%~2% discount on the total payment. For long-term cooperative customers, if the annual purchase amount exceeds 30,000 US dollars, value engineering will be implemented to provide customers with more discounts.
5. Warranty period?
One year, counted from the date of manufacture.
6. Technical assistance?
Our company can provide technical assistance for free for a long time. Our technicians can discuss technical issues about resistors with customers until the problem is solved.
7. Shipping cost?
All prices exclude shipping. Customer will pay for shipping.
For more details, please contact us.