Negotiable
The date of payment from buyers deliver within days
Jiangsu
Long-term effective
2017-08-06 05:08
246
Company Profile
By certification [File Integrity]
Contact：Mr. Keynes(Mr.)
Email：
Telephone：
Phone：
Area：Jiangsu
Address：Jiangsu
Website： http://nanfangdianqi.hzyjmx.com/
| Products | Coated High Power Ceramic Tube Resistors | |||||||||||
|
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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|
Part NO. |
Power |
L1± 2 |
L2± 3 |
L3± 3 |
L4± 3 |
H1± 1 |
H2± 2 |
S± 0.5 |
F± 0.5 |
W± 1 |
T± 0.5 |
Resistance Range |
|
RX26-25 |
25W |
40 |
60 |
75 |
100 |
20 |
50 |
5.0 |
3.5 |
13.0 |
5.0 |
0R22~4K7 |
|
RX26-50 |
50W |
82 |
100 |
114 |
140 |
30 |
58 |
6.0 |
5.0 |
14.0 |
6.0 |
0R22~10K |
|
RX26-100 |
100W |
132 |
150 |
174 |
200 |
30 |
58 |
6.0 |
5.0 |
14.0 |
6.0 |
0R22~15K |
|
RX26-150 |
150W |
162 |
180 |
194 |
220 |
30 |
58 |
6.0 |
5.0 |
14.0 |
6.0 |
0R33~18K |
|
RX26-200 |
200W |
207 |
225 |
240 |
265 |
30 |
58 |
6.0 |
5.0 |
14.0 |
6.0 |
0R33~22K |
|
RX26-250 |
250W |
292 |
310 |
324 |
350 |
30 |
58 |
6.0 |
5.0 |
14.0 |
6.0 |
0R36~24K |
|
RX26-300 |
300W |
258 |
270 |
285 |
328 |
41 |
85 |
7.8 |
6.0 |
23.0 |
6.0 |
0R33~27K |
|
RX26-400 |
400W |
322 |
344 |
360 |
406 |
41 |
85 |
7.8 |
6.0 |
23.0 |
6.0 |
0R33~30K |
|
RX26-500 |
500W |
322 |
344 |
355 |
406 |
51 |
95 |
7.8 |
6.0 |
26.0 |
8.5 |
0R33~33K |
|
RX26-1000 |
1000W |
290 |
315 |
325 |
375 |
71 |
110 |
10.0 |
8.0 |
32.0 |
8.5 |
0R33~36K |
|
RX26-1500 |
1500W |
405 |
420 |
435 |
505 |
71 |
110 |
10.0 |
8.0 |
32.0 |
8.5 |
0R33~39K |
|
RX26-2000 |
2000W |
495 |
525 |
540 |
610 |
71 |
110 |
10.0 |
8.0 |
32.0 |
8.5 |
0R33~43K |
|
Note: We can make the dimensions and specifications according to customer' s requirements, also can product multiple resistance value of one ceramic tube or cancel the support. | ||||||||||||
| 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 |
10× rated voltage or Max. overload voltage(get the lower) for 5 seconds. |
R≤ ± (2%R0+0.05Ω ) |
|
Resistance to soldering Heat |
Immerge into the 350± 10° C tin stove for 2~3seconds. |
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 0.5 hours 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 0.5 hours off) at the 70± 2° C. |
R≤ ± (5% R0+0.05Ω ) |
