Products | Coated High Power Ceramic Tube Resistors | ||||||||||||||
Features |
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Part | Power | L1&plun;2 | L2&plun;3 | L3&plun;3 | L4&plun;3 | H1&plun;1 | H2&plun;2 | S&plun;0.5 | F&plun;0.5 | W&plun;1 | T&plun;0.5 | Resistance | |||
HPR25B | 25W | 40 | 60 | 75 | 100 | 20 | 50 | 5.0 | 3.5 | 13.0 | 5.0 | 0R22~4K7 | |||
HPR50B | 50W | 82 | 100 | 114 | 140 | 30 | 58 | 6.0 | 5.0 | 14.0 | 6.0 | 0R22~10K | |||
HPR100 | 100W | 132 | 150 | 174 | 200 | 30 | 58 | 6.0 | 5.0 | 14.0 | 6.0 | 0R22~15K | |||
HPR150 | 150W | 162 | 180 | 194 | 220 | 30 | 58 | 6.0 | 5.0 | 14.0 | 6.0 | 0R33~18K | |||
HPR200 | 200W | 207 | 225 | 240 | 265 | 30 | 58 | 6.0 | 5.0 | 14.0 | 6.0 | 0R33~22K | |||
HPR250 | 250W | 292 | 310 | 324 | 350 | 30 | 58 | 6.0 | 5.0 | 14.0 | 6.0 | 0R36~24K | |||
HPR300 | 300W | 258 | 270 | 285 | 328 | 41 | 85 | 7.8 | 6.0 | 23.0 | 6.0 | 0R33~27K | |||
HPR400 | 400W | 322 | 344 | 360 | 406 | 41 | 85 | 7.8 | 6.0 | 23.0 | 6.0 | 0R33~30K | |||
HPR500 | 500W | 322 | 344 | 355 | 406 | 51 | 95 | 7.8 | 6.0 | 26.0 | 8.5 | 0R33~33K | |||
HPRA00 | 1000W | 290 | 315 | 325 | 375 | 71 | 110 | 10.0 | 8.0 | 32.0 | 8.5 | 0R33~36K | |||
HPRA50 | 1500W | 405 | 420 | 435 | 505 | 71 | 110 | 10.0 | 8.0 | 32.0 | 8.5 | 0R33~39K | |||
HPRB00 | 2000W | 495 | 525 | 540 | 610 | 71 | 110 | 10.0 | 8.0 | 32.0 | 8.5 | 0R33~43K | |||
Test Item 測(cè)試項(xiàng)目 | Test Condition 測(cè)試條件 | Performance性能 | |||||||||||||
Temperature Coefficient | The resistance value at rmal temperature and rmal temperature added 100°C, calculate per °C resistance value change rate. | &plun;350ppm/°C | |||||||||||||
Short Time overload | 10×rated voltage or Max. overload voltage(get the lower) for 5 seconds. | R≤&plun;(2%R0+0.05Ω) | |||||||||||||
Resistance to soldering Heat 耐焊接熱 | Immerge into the 350&plun;10°C tin stove for 2~3seconds. 在350&plun;10°C錫爐中浸入2~3秒。 | R≤&plun;(1% R0+0.05Ω) | |||||||||||||
Solderability | Immerge into the 245&plun;3°C tin stove for 2~3seconds. 在245&plun;3°C錫爐中浸入2~3秒。 | The soldering area is over 95% | |||||||||||||
Temperature cycling | At -55°C for 30 min. ,then at+25°C for 10~15°C,then at +125°C for 30 min., then at +25°C for 10~15 min., total 5cycles. 在-55°C時(shí)放置30分鐘,然后在+25°C時(shí)放置10~15分鐘,然后再在+275°C時(shí)放置30分鐘,接著在+25°C時(shí)放置10~15分鐘,共循環(huán)5次。 | R≤&plun;(1% R0+0.05Ω) | |||||||||||||
Load life in humidity | Overload rated voltage or Max. working voltage(get the lower) for 1000 hours(1.5hours on and 0.5 hours off) at the 40&plun;2°C and 90~95% relative humidity. 在溫度為40&plun;2°C,相對(duì)濕度為90~95%的恒溫恒濕箱中,施加額定電壓或工作電壓(取較小者)共1000小時(shí)(通電0.5小時(shí),斷電0.5小時(shí)) | R≤&plun;(5% R0+0.05Ω) | |||||||||||||
Load life in heat | Overload rated voltage or Max. working voltage(get the lower) for 1000 hours(1.5hours on and 0.5 hours off) at the 70&plun;2°C. 在溫度為70&plun;2°C的恒溫恒濕箱中,施加額定電壓或工作電壓(取較小者)共1000小時(shí)(通電0.5小時(shí),斷電0.5小時(shí)) | R≤&plun;(5% R0+0.05Ω) | |||||||||||||
nflammability | Respectively load AC voltage by5,10,16times rated power for 5 minutes. 分別按5、10、16倍功率加交流負(fù)荷5分鐘。 | visible flame | |||||||||||||
te: We can accord to customer’s requirements to customize the specification and dimension, and produce multiple resistance value of one ceramic tube or cancel the fixed plank. |