RX21 Series Coating Wire Wound Resistor
Product Description:
1. Rated Power: 0.5-15W
2. Resistance Range: 0.1-39KΩ
3. Resistance Tolerance: ± 2%, ± 5%, ± 10%
Specifications
1. Wire-wound Resistor
2. Rated Power: 0.5-15W
3. Resistance Range: 0.10-39kΩ
4. High Accuracy And High Stability
5. Competitive Price And Best Quality
| Thehnical Specifcations |
| Type |
Power |
Range(Ω) |
Tolerance |
Dimensions(mm) |
temperature coefficient
(×10 -6 /°C) |
| Dmax |
Lmax |
D |
|
| RX21 |
0.5W |
0.1~560 |
±2%
±5%
±10%
|
3.5±0.5 |
10.0±1 |
0.6 |
25±3 |
±100 |
| 1W |
0.1~1K |
3.5±0.5 |
14.0±1 |
0.8 |
| 2W |
0.15~5.1k |
6.0±1 |
16.0±1 |
0.8 |
| 4W |
0.15~10K |
9.0±1 |
26.0±2 |
0.8 |
| 6W |
0.15~2K |
9.0±1 |
26.0±2 |
0.8 |
| 8W |
0.15~33K |
10.0±1 |
34.0±2 |
1.0 |
| 10W |
1~33K |
10.0±1 |
46.0±2 |
1.0 |
| 12W |
1~39K |
10.0±1 |
52.0±2 |
1.0 |
| Main inspection iterm,methods&requirements |
| Test Item |
Specufications |
Test Method |
| Solderability |
weldability benign good |
235±5°C 2±0.5S |
| Temperature Coefficent |
±100×10 -6 /°C |
-55/+20 °C 20/+1555 °C |
| Surface Temperatue Rise |
≤210 °C |
|
| Vibration |
ΔR≤±(1%R+0.05Ω) |
10~500HZ 50m/s 2 |
| Bump |
ΔR≤±(1%R+0.05Ω) |
40~80times/minute 250m/s 2 3times |
| Thermal Cycle |
ΔR≤±(2%R+0.05Ω) |
-55/+250 °C 3times |
| Constant Samp Heat |
ΔR≤±(2%R+0.05Ω) |
+40 °C humidity93±3% 48h |
| Long-Term Continuous Load |
ΔR≤±(2%R+0.05Ω) |
+40 °C VR make-and-break 1000h |
Founded in 1989, with 34 years industrial experience, over 100 technicial staffs and a professional engineering team . Covering inductors, resistors, transformers and fuses.
With qualified raw materials and components, all products are manufactured to defined specifications, applying ISO9001,ISO14001,TS16949, in compliance with international approvals, such as RoHS, CE, UL. Products are widely served for residential, commercial and industrial applications in 60+ countries and districts.
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