Products
Wirewound Resistors
KNP / NKNP Series
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Description
KNP, Wirewound Resistor, is with the feature of superior heat and pulse resistance as well as high reliability. It is suitable for high-power circuits of electronic devices.
Features :
- Superior Heat Resistance / Superior Pulse Resistance
- High Reliability / Non-Inductive option
Watt : 1/2W ~ 20W / Tolerance : 0.1% ~ 10% / Resistance : Can be customized to meet high resistance value.
Features :
- Superior Heat Resistance / Superior Pulse Resistance
- High Reliability / Non-Inductive option
Watt : 1/2W ~ 20W / Tolerance : 0.1% ~ 10% / Resistance : Can be customized to meet high resistance value.
Features
Test Items | Specified Value |
---|---|
Temp.coefficient of resistance | ±300, ±100PPM/℃ |
Short time overload | ±(2%+0.05Ω) |
Dielectric withstanding voltage | No evidence of damage |
Insulation resistance | Over 104Ω |
Terminal strength | No evidence of damage |
Moisture load life | ±(5%+0.05Ω) |
70℃Load life at 70℃ | ±(5%+0.05Ω) |
Temperature cycling | ±(1%+0.05Ω) |
Resistance to solvent | ±(1%+0.05Ω) |
Resistance to soldering heat | Over 95% |
Resistance to solvent | No evidence of Damage |
Flame proof | No evidence of Damage |
Specification
TYPE | TYPE | L | D | d | H | Power Rating | Resistance Range |
---|---|---|---|---|---|---|---|
Normal size | KNP 1/2W | 9.0±1.0 | 3.2±0.5 | 0.50±0.02 | 25±3 | 0.5W | 0.01Ω~600Ω |
KNP 1W | 11.0±1.0 | 4.5±0.5 | 0.65±0.02 | 25±3 | 1W | 0.01Ω~6k | |
KNP 2W | 15.0±1.0 | 5.0±1.0 | 0.70±0.02 | 25±3 | 2W | 0.01Ω~12k | |
KNP 3W | 17.0±1.0 | 6.0±1.0 | 0.70±0.02 | 25±3 | 3W | 0.01Ω~15k | |
KNP 4W | 24.0±1.0 | 7.5±1.0 | 0.70±0.02 | 25±3 | 4W | 0.01Ω~15k | |
KNP 5W | 24.0±1.0 | 7.5±1.0 | 0.70±0.02 | 25±3 | 5W | 0.01Ω~20k | |
KNP 6W | 24.0±1.0 | 7.5±1.0 | 0.70±0.02 | 25±3 | 6W | 0.01Ω~20k | |
KNP 8W | 32.0±1.0 | 8.5±1.0 | 0.70±0.02 | 25±3 | 8W | 0.01Ω~25k | |
KNP 10W | 32.0±1.0 | 8.5±1.0 | 0.70±0.02 | 25±3 | 10W | 0.01Ω~30k | |
KNP 12W | 37.0±1.0 | 8.5±1.0 | 0.70±0.02 | 25±3 | 12W | 0.01Ω~33k | |
KNP 15W | 42.0±1.0 | 8.5±1.0 | 0.70±0.02 | 25±3 | 15W | 0.01Ω~36k | |
KNP 20W | 52.0±1.0 | 8.5±1.0 | 0.70±0.02 | 25±3 | 20W | 0.01Ω~47k | |
KNP 30W | 77.0±1.0 | 8.5±1.0 | 0.70±0.02 | 25±3 | 30W | 0.01Ω~50k | |
Small size | KNP 1WS | 9.0±1.0 | 3.2±0.5 | 0.50±0.02 | 25±3 | 1W | 0.01Ω~6k |
KNP 2WS | 11.0±1.0 | 4.5±0.5 | 0.65±0.02 | 25±3 | 2W | 0.01Ω~12k | |
KNP 3WS | 15.0±1.0 | 5.0±1.0 | 0.70±0.02 | 25±3 | 3W | 0.01Ω~15k | |
KNP 5WS | 17.0±1.0 | 6.0±1.0 | 0.70±0.02 | 25±3 | 5W | 0.01Ω~15k |
NOTE:Specification can be constructed on request.
About Us
Thunder Components Ltd. was established on September, 1971 in Taipei, Taiwan, which as been producing and exporting Resistors for more than 40 years. Through the well-communication between us and our customers, and many different and well established selling channels, we successfully sold our products to a lot of dealers and distributors in every corner of the entire world.
Through the high collaboration between Thunder Components Ltd. and Thunder Technology Co. Ltd's professional R&D and marketing group, we successfully popularize our high and steady quality products to more customers all over the world. The mission of Thunder Components Ltd. is providing high quality products, competitive price, and punctual delivery to satisfy our customers' different requirement.
Main Products
DIP Resistors, Through Hole Resistors, SMD Resistors, Chip Resistors, MLCC, Chip Capacitors, Thick Film, Thin Film, High Power Resistors, Low Value Resistors, High Voltage Resistors, Aluminum House Resistors, Cement Resistors, Resistors Network