Fax : 86-755-86229508
Address: The 3rd Industry Zone, Yanchuan, Songgang, Baoan District, Shenzhen, Guangdong, China
High Ohm Resistor, High Voltage Resistor, Cylindrical Resistor manufacturer / supplier in China, offering Thick Film Cylindrical High Voltage Resistors, 25 Watt To220 Package Thick Film Power Resistor, Pfs Power Resistor and so on.
Model NO.: HVR
Function for Resistance:Sampling Resistor
Type:Cylindrical High Ohm and Voltage Resistor
Resistance change scale:1Mohm - 2000Mohm
Application:High Voltage Resource and Meters
Pakheng Type HVG resistors are suited for all high value and voltage applications from general purpose to highest reliability X-ray systems. Especially for electronical and electrical power system such as high voltage generator, precision high voltage power resource, precision divider.
Electron microscopes, X-rays, high resolution CRT displays, Automobile Electronic
Dimensions and Voltage Performance:
Max. working voltage
Max. insulation voltage
Test the resistance value at normal temperature and normal temperature added 100℃,calculate per℃ resistance value change rate .
Short time overload
2.5 × rated voltage or Max.overload voltage (get the lower) for 5 seconds.
At 4 × rated voltage or Max. pulse overload voltage (get the lower) cycle 10000±200 times(1 second on, 25 seconds off ).
Resistance to soldering heat
Immerge into 350±10℃ tin stove for 2~3 seconds.
Immerge into 245±3℃ tin stove for 2~3 seconds.
The area of soldering is over 95%
At -55℃ for 30 min, then at +25℃ for 10~15 min, then at +125℃ for 30 min, then at +25℃ for 10~15 min, total 5 cycles.
Load life in humidity
Overload rated voltage or Max.working voltage (get the lower) for 1000 hours (1.5 hours on and half-hour off ) at the 40±2℃ and 90~95% relative humidity.
Load life in heat
Overload rated voltage or Max.working voltage (get the lower ) for 1000 hours (1.5 hours on and half-hour off) at the 70±2℃.
Respectively load AC voltage by 5、10、16 times rared power for 5 minutes.
No visible flame.
Delivery and Shipment:
1. We will ship the items within 3-5 working days after the payment confirmed.
2. We can ship to you by UPS/DHL/TNT/EMS/FedEx. Please contact us directly and we will use your preferred ways. For the Countries & Regions where EMS cannot deliver, please choose other shipping ways.
3. We are not responsible for any accidents, delays or other issues caused by the forwarder.
4. Any import fees or charges are on the buyer's account
Q1: How long is your delivery time ?
A1: Generally it is 3-5 working days if the goods are in stock. or it is 7-10 working days if the goods are not in stock, and it is according to your quantities.
A2: Full 100% payment before delivery.
Our Top Customers: