Shenzhen Zenithsun Electronics Tech.CO.,LTD
| Payment Terms | T/T, L/C, D/A, D/P, Western Union,paypal |
| Supply Ability | 10000pcs/week |
| Delivery Time | 5-8 working days |
| Packaging Details | cartons /wooden case |
| Rated Power | 15W-20KW |
| Resistance | 0.1Ω - 100KΩ |
| Tolerance | ±1%,±5% |
| Colour | Green or Grey |
| Terminals | Solder, Screw or Fast-on terminals |
| Marks | Rings |
| Brand Name | ZENITHSUN |
| Model Number | KNP/NKNP |
| Certification | RoHs |
| Place of Origin | Shenzhen,China |
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Product Specification
| Payment Terms | T/T, L/C, D/A, D/P, Western Union,paypal | Supply Ability | 10000pcs/week |
| Delivery Time | 5-8 working days | Packaging Details | cartons /wooden case |
| Rated Power | 15W-20KW | Resistance | 0.1Ω - 100KΩ |
| Tolerance | ±1%,±5% | Colour | Green or Grey |
| Terminals | Solder, Screw or Fast-on terminals | Marks | Rings |
| Brand Name | ZENITHSUN | Model Number | KNP/NKNP |
| Certification | RoHs | Place of Origin | Shenzhen,China |
| High Light | 3W Silicone Coated Resistor ，Axial Lead Silicone Coated Resistor ，High Precision Axial Lead Resistor | ||
3W Axial Lead Silicone Coated High Precision Wirewound Resistors
Structure :
1.Leads are welded to the end caps.Plated caps(with leads) are force-fitted before the assembly is trimmed using advanced equipement to ensure excellent performance and low electrical noise.
2.Winding resistance wires around non-alkaline heat-resistance ceramic core which is added with an outer layer of heat and humidity resistance and non-corrosive protective material,and a coating of silicon resin paint.
3.For high resistance value,wires are replaced by metal oxide films.
4.Non-inductive & variable type on requests;
Features:
1.Gray,green,and black are available.KNP and KNPN 1/2W-5W, marks are ring;
KNP and KNPN 5W-30W and KNZ ,marks are letters.
2.Standard type & non-inductive type available;marks are ring or letter available.
3.Low noise,resistance to high temperature, low temperature coefficient,high overload power,surface nonflammable.
4.For non-standard technical requirements and custom special applications, please contact us to discuss the details.
5.Conforms to the ROHS standard and the LEAD-FREE non-lead standard.
Specification
| Performance Charactertics | ||
| Test | Conditions of Test | Testing Results |
| Resistance Tolerance | Testing Voltage ≤3V,Ambient Temperature 25℃ | B---D---F---G---J--K |
| Rated Load | 40℃,rated voltage,1hour | △R≤±(3％+0.1Ω) |
| Short Time Overload | 5 times rated power for 10s | △R≤±(0.2％+0.1Ω) |
| Dielectric Withstand Voltage | 2 times Rated Power Voltage +1kv AC 60s (with grounding), leakage current 2.5mA ; 2 times Rated Power Voltage +2kv AC 60s (with grounding), leakage current 2.5mA ; | △R≤±(0.1％+0.05Ω) |
| Insulation Resistance | 500V DC | ≥10GΩ1Min |
| Terminal Tensile Strength | 40N | No off |
| Vibration resistance | 1.5mm,10-55-10Hz,each 2hours | No damage,No off |
| Load Life | at rated voltage,90 min "On",30 min "Off" ,total 500hours | △R≤±(3％+0.1Ω) |
| Low Temperature Resistance Testing | store at -65℃±3℃ for 2H | △R≤±(1%+0.1Ω) |
| High Temperature Resistance Testing | store at 70 ℃± 2 ℃ for 16h, connect the rated voltage DC circuit for 1s | △R≤±(1%+0.1Ω) |
| Non-flammability | 10 times rated power, power on for 5s | without combustion |
Applications:
Widely used in circuit,ballast ,power tools ,consumer applications ,power supplies,welders,high voltage applications ,home entertainment,appliances.
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Company Details
Business Type:
Manufacturer,Seller
Year Established:
2004
Total Annual:
8500000-9000000
Employee Number:
85~100
Ecer Certification：
Active Member
The leading manufacturer in China for Power Resistors,High Voltage Resistors & Load Banks Shenzhen Zenithsun Electronics Tech. Co., Ltd. was founded in 2007, is one of the first supplier with international competitiveness for power resistors & load banks in China. ... The leading manufacturer in China for Power Resistors,High Voltage Resistors & Load Banks Shenzhen Zenithsun Electronics Tech. Co., Ltd. was founded in 2007, is one of the first supplier with international competitiveness for power resistors & load banks in China. ...
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