Vidros Alto Poder De cerâmica Tubo Resétores (RXG20) Recursos: 1.Bom sobrecarga e calor durabilidade capacidade, a usar vida é maé longo do que a oars. 2.O resétors superfície é revestido dentro verde. 3.Operatdentrog ambiente temperatura: -55 ° C ~ + 275 ° C. 4.Resétance tolerância: ± 5%, ± 10%.
Glazed High Power Ceramic Tube Resistors (RXG20)
Products |
Glazed High Power Ceramic Tube Resistors (RXG20) |
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Features |
1.Good overload and heat durability capacity, the use life is longer than the others. 2.The resistors surface is coated in green. 3.Operating ambient temperature:-55°C ~ +275°C. 4.Resistance tolerance: ±5%,±10%. |
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Test Item |
Test Condition |
Performance |
|
Temperature coefficient |
Test the resistance value at normal temperature and normal temperature added 100°C,calculate per °C resistance value change rate。 |
±300ppm/°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%R0+0.05Ω) |
|
Resistance to solderling heat |
Immerge into the 350±10°C tin stove for 2~3seconds. |
R≤±(1%R0+0.05Ω) |
|
Solderability |
Immerge into the 235±3°C tin stove for 2~3seconds. |
The soldering area is over 95% |
|
Temperature cycling |
At -55°C for 30min,then at +25°C for 10-15min,then at +275°C for 30min,then at +25°C for 10-15min,total 5cycles. |
R≤±(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 half hour off)at the 40±2°C and 90~95% relative humidity. |
R≤±(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 half hour off)at the 70±2°C. |
R≤±(5%R0+0.05Ω) |
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Nonflammability |
Respectively load AC voltage by 5,10,16 times rated power for 5 minutes. |
No visible flame |
Dimensions and Performance:
Power |
Resistance range |
Resistance Toietance |
PPM/ °C |
Rimensions(mm) |
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R±1 |
L1 ±3 |
L2±3 |
h±3 |
H±3 |
N±I |
Φ±1 |
q±i |
Q±l |
K±1 |
L3±2 |
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10W |
O.12Q-12KQ |
±5% |
±250 |
15 |
45 |
61 |
20 |
40 |
6 |
3 |
4.5 |
15 |
6 |
20 |
15W |
O.12Q-15KQ |
±5% |
±250 |
17 |
45 |
61 |
20 |
40 |
6 |
3 |
4.5 |
15 |
6 |
20 |
20W |
0.12Q-20KQ |
+5% |
±250 |
17 |
50 |
78 |
26 |
52 |
6 |
3 |
5 |
20 |
6 |
30 |
30W |
0.12Q-25KQ |
±5% |
±250 |
20 |
70 |
100 |
26 |
52 |
6 |
3 |
5 |
20 |
6 |
38 |
40W |
O.12Q-3OKQ |
±5% |
±250 |
21.5 |
90 |
115 |
26 |
52 |
6 |
3 |
5 |
20 |
6 |
48 |
50W |
0.12Q-40KQ |
±5% |
±250 |
28 |
90 |
115 |
30 |
65 |
9 |
4 |
6 |
27 |
7 |
60 |
70W |
0.2Q43KQ |
±5% |
±250 |
28 |
140 |
166 |
30 |
65 |
9 |
4 |
6 |
27 |
7 |
105 |
80W |
O.3Q-5OKQ |
±5% |
±250 |
28 |
140 |
166 |
30 |
65 |
9 |
4 |
6 |
27 |
7 |
105 |
100W |
O.5Q-6OKQ |
±5% |
±250 |
28 |
170 |
200 |
30 |
65 |
9 |
4 |
6 |
27 |
7 |
130 |
15OW |
1Q-8OKQ |
±5% |
±250 |
28 |
215 |
241 |
30 |
65 |
9 |
4 |
6 |
27 |
7 |
170 |
2OOW |
1.3Q-1OOKQ |
±5% |
±250 |
28 |
267 |
290 |
30 |
65 |
9 |
5 |
6 |
27 |
7 |
210 |
250W |
1.8Q-12OKQ |
±5% |
±250 |
28 |
300 |
330 |
30 |
65 |
9 |
5 |
6 |
27 |
7 |
250 |
300W |
2.2Q-150KQ |
±5% |
±250 |
40 |
265 |
330 |
46 |
90 |
10 |
5 |
6 |
39 |
8 |
210 |
350W |
2.7Q-13OQ |
±5% |
±250 |
35 |
300 |
330 |
46 |
90 |
10 |
5 |
6 |
39 |
8 |
250 |
400W |
3.3Q-18OKQ |
±5% |
±250 |
40 |
328 |
360 |
46 |
90 |
10 |
5 |
6 |
39 |
8 |
270 |
500W |
3.9Q-200KQ |
±5% |
±250 |
50 |
400 |
368 |
45 |
90 |
10 |
5 |
8 |
49 |
9 |
330 |
600W |
4.3Q-220KQ |
±5% |
±250 |
50 |
430 |
438 |
45 |
90 |
10 |
5 |
8 |
49 |
9 |
350 |
700W |
4.3Q-240KQ |
±5% |
±250 |
50 |
430 |
498 |
45 |
90 |
10 |
5 |
8 |
49 |
9 |
350 |
1000W |
4.7Q-47KQ |
±5% |
±250 |
60 |
430 |
485 |
64 |
130 |
15 |
5 |
6 |
59 |
9 |
350 |
2000W |
5.1Q-51KQ |
±5% |
±250 |
70 |
430 |
490 |
76 |
145 |
15 |
5 |
8 |
69 |
9 |
350 |
3000W |
5.1Q-1OOKQ |
±5% |
±250 |
100 |
430 |
490 |
76 |
145 |
15 |
5 |
8 |
69 |
10 |
350 |
4000W |
4.7Q-47KQ |
±5% |
±250 |
110 |
430 |
490 |
64 |
130 |
15 |
5 |
6 |
49 |
10 |
350 |
5000W |
5.1Q-51KQ |
±5% |
±250 |
120 |
430 |
490 |
64 |
130 |
15 |
5 |
6 |
49 |
10 |
350 |
10000W |
5.1Q-1OOKQ |
±5% |
±250 |
150 |
615 |
641 |
130 |
365 |
30 |
8 |
10 |
150 |
10 |
350 |
Rated Power Derating Curve: