Products
Fusible Wirewound Resistors, Flame Proof
FKN Series
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Description
Features
TYPE | Rated wattage |
Dimension(mm) | Resistance Range(Ω)L |
Dielectric Withstanding VoltageD |
|||||
---|---|---|---|---|---|---|---|---|---|
D±1 | L±1.5 | H±0.5 | W±0.5 | C±3 | d±0.5 | ||||
FKN | 1W | 4.0 | 9 | - | 28 | 28 | 0.65 | 0.1~20 | 350V |
2W | 5.0 | 11 | - | 28 | 28 | 0.8 | 0.1~100 | 500V | |
3W | 5.5 | 13 | - | 38 | 38 | 0.8 | 0.1~100 | 500V | |
5W | 6.5 | 19 | - | 38 | 38 | 0.8 | 0.1~200 | 500V | |
FSQ | 2W | - | 18 | 7 | 23 | 23 | 0.65 | 0.1~10k | 1000V |
3W | - | 22 | 8 | 35 | 35 | 0.8 | 0.1~33K | 1000V | |
5W | - | 22 | 9 | 35 | 35 | 0.8 | 0.1~50K | 1000V | |
7W | - | 35 | 9 | 35 | 35 | 0.8 | 0.1~50K | 1000V | |
10W | - | 48 | 9 | 35 | 35 | 0.8 | 0.1~50K | 1000V |
ELECTRICAL PERFORMANCE
Test Items | Condition | Spec. | Test Method JIS-C-5202 |
---|---|---|---|
Fusing Characteristics | 16 times 0f rated wattage ,fusing time is within 60 sec. |
for relerence only | |
Operating Temp. | -55°C~200.°C(FKN) -55°C~150°C(FSQ) |
- | - |
Resistance Temp. Coff. | -30°C~150°C | 300ppm/°C | 5.2 |
Short Time Overload | 2.5 times of rated voltage for 5 sec. |
2% | 5.5 |
Insulation Resistance | 500Vmegger | 1,000mΩ | 5.6 |
Temp.Cycie | -30°C~85°C for 5 cycles. | 1% | 7.4 |
Load Life | 70°C on-off cycle 1,000hrs. | 5% | 7.10 |
Moisture-proof Load Life |
40°C 95%RH on-off cycle 1,000hrs. |
5% | 7.9 |
Resistance to Soldering Heat |
270°C±5/10 1sec | 1% | 6.4 |
Nonflammablity | 16times of rated wattage for 5min. |
not flamed | 7.12 |
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