| Customization: | Available |
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| Resistance: | Fixed Resistor |
| Function for Resistance: | Load Resistor |
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| Type | Rated Power | Resistance Range |
| RX26-30 | 30 | 0.1-1K |
| RX26-80 | 80 | 0.1-1.5K |
| RX26-100 | 100 | 0.5-2K |
| RX26-120 | 120 | 0.5-2.2K |
| RX26-150 | 150 | 0.5-4.3K |
| RX26-200 | 200 | -1-4.7K |
| RX26-250 | 250 | 1-5.1K |
| RX26-300 | 300 | 1.5K-6.3K |
| RX26-400 | 400 | 1.5K-6.8K |
| RX26-500 | 500 | 1.5K-8.2K |
| RX26-600 | 600 | 1.5K-9K |
| RX26-750 | 750 | 2-10K |
| RX26-1000 | 1000 | 5-12K |
Products |
Coated High Power Ceramic Tube Resistor |
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Features |
Good overload and heat durability capacity, the use life is longer than the others. The resistors surface is coated in green. Operating ambient temperature:-55°C ~ +275°C. Resistance tolerance: ±5%,±10% |
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Test Item |
Test Condition |
Performance |
|
Temperature Coefficient |
the resistance value at normal temperature and normal temperature added 100°C, calculate per °C resistance value change rate. |
±350ppm/°C |
|
Short Time overload |
According 10 times rated power to account the voltage or Max. overload voltage(get the lower)for 5 seconds. |
R≤±(2%+0.05Ω) |
|
Resistance to soldering Heat |
Immerge into the 350±10°C tin stove for 2~3seconds |
R≤±(1%+0.05Ω) |
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Solderability |
Immerge into the 245±3°C tin stove for 2~3seconds |
The soldering area is over 95% |
|
Temperature cycling |
At -55°C for 30 min. ,then at+25°C for 10~15°C,then at +275°C for 30 min., then at +25°C for 10~15 min., total 5cycles. |
R≤±(1%+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±2°C and 90~95% relative humidity. |
R≤±(5%+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±2°C |
R≤±(5%+0.05Ω) |
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Nonflammability |
Respectively load AC voltage by5,10,16 times rated power for 5 minutes. |
No visible flame |
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Item |
Tested |
Requirements |
Resistance series tolerance |
E24 ±5%±10% | |
Solder ability |
265±5%,2S+0.5S 1.5~2mm |
R≤±(1%R+0.05Ω) >95% Covered with new solder by 95% at least No damage |
Terminal strength |
10N 301.5s |
R≤±(1%R+0.05Ω) No damage |
Short time overload |
10xRated power 5s |
R≤±(1%R+0.05Ω) |
Resistance soldering heat |
350±10 3~3.5mm |
R≤±(1%R+0.05Ω) No damage |
Vibration |
10~500Hz,0.75mm,or 98m/s2 |
R≤±(1%R+0.05Ω) No damage |
Load life |
1.5h on 0.5h off 1000h |
R≤±(5%R+0.1Ω) |
Moisture Resistance |
40RH 90~95% 96h |
R≤±(5%R+0.1Ω) |
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