Features
1. It has the characteristics of small size, good heat resistance, low temperature coefficient, high resistance precision, excellent short-time overload performance, and resistance value unchanged over the years. It can be made into non-inductive NKNP.
2. Power range: 1/2W-30W
3. Lead-in welding is adopted for the lead-out end.
Structure
1. Tightly combine the cap with copper wire and the resistance porcelain body through professional cap cap or press cap equipment to ensure the stability of the resistance.
2. Wrap metal alloy wire, and then use non-combustible paint to encapsulate.
3. The 1/2W-5W miniaturized exterior is coated with green insulating paint, and the color ring identifies the specifications. 5W-30W is coated with green insulating paint, and printed to identify the corresponding specifications.
4. The miniaturization of 1/2W-5W can be taped and packaged, and the power of 5W-30W or more can be packaged in non-braided tape due to the high power.
Application
It is widely used in AC and DC circuits such as electronics, electrical appliances, power supplies, audio, home appliances, etc. It is one of the most common ideal electronic components in electronic circuits
| Rated power |
Dimensions (mm) |
Insulation voltage (V) |
| D±0.5 |
L±1 |
Φ±0.2 |
Y±1 |
|
| 1/2W |
3.5 |
9 |
0.65 |
25 |
300 |
| 1W |
4.5 |
10.5 |
0.65 |
30 |
300 |
| 1Ws |
3.5 |
9 |
0.65 |
25 |
300 |
| 2W |
5 |
15 |
0.78 |
30 |
350 |
| 2Ws |
4.5 |
10.5 |
0.78 |
30 |
300 |
| 3W |
6 |
17 |
0.78 |
38 |
400 |
| 3Ws |
5 |
15 |
0.78 |
30 |
350 |
| 5W |
8 |
24 |
0.78 |
30 |
500 |
| 5Ws |
6 |
17 |
0.78 |
38 |
400 |
| 7W |
8 |
31 |
0.78 |
30 |
500 |
| 7Ws |
8 |
24 |
0.78 |
30 |
500 |
| 8W |
8 |
31 |
0.78 |
30 |
500 |
| 8Ws |
8 |
24 |
0.78 |
30 |
500 |
| 10W |
8 |
41 |
0.78 |
30 |
500 |
| 10Ws |
8 |
31 |
0.78 |
30 |
500 |
| 15W |
8 |
52 |
0.78 |
30 |
500 |
| 20Ws |
8 |
52 |
0.78 |
30 |
500 |
| 20W |
8 |
61 |
0.78 |
30 |
500 |
| 25W |
8 |
61 |
0.78 |
30 |
500 |
| 30W |
8 |
70 |
0.78 |
30 |
500 |
Remark：
1. The resistance value is customized according to the customer
2. The resistance accuracy is generally ±5%, and can be made as required by ±2%～±10%
3. Temperature coefficient: ±350PPM
Notice:
If there are special requirements or the parameters exceed the above standards, the supply can be negotiated
For delivery time:
Please contact us for checking the delivery time before placing your order.
Generally, we will dispatch the items within 7 days upon order confirmation; some items may need 20~25 days to get ready for delivery, then we will try our best to dispatch as soon as possible, or we will contact you and offer advice.
For Bulk order:
If you would like to place a bulk order, please contact us for better price and better delivery cost.
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