Good Wholesale Vendors Usb Type C Ethernet Adapter - PTC thermistor – Mingda
Good Wholesale Vendors Usb Type C Ethernet Adapter - PTC thermistor – Mingda Detail:
Both PTC and NTC could be provided.
Most commercial coaxial resonators are made of copper, but aluminum is increasingly used as the housing material. The actual resonator itself (usually the inside of the housing) will be silver-plated to improve conductivity and reduce “skin loss” to help maintain high Q. The coupling loop is silver-plated copper, and the coupling loop is silver-plated. The center resonator can even be gold-plated at the far end of the high RF impedance region.
The center resonator is usually silver soldered to the top cover, while the distal end of the housing is closed with a copper end cover. Usually, after all adjustments are completed, the top cover and end cover are usually fixed or welded to the housing by machine screws.
Advantages:
1. The working temperature range is wide, the normal temperature device is suitable for – 25 ℃ ~ 125 ℃
2. small size and can measure the temperature of voids, cavities and blood vessels in the organism which can not be measured by other thermometers;
3. It is easy to use and the resistance value can be selected from 0.1 to 100 K Ω;
4. easy to process into complex shape and can be mass produced;
5. Good stability and overload capacity.
6. Can be packaged in bulk bags or tape&Reel packaging.
Size and dimensions:
|
Item |
c |
D |
h |
Ød |
W |
|
Size(nun) |
7.5±1 |
4.0±0.5 |
7.5 ± 1 |
0.5 |
4.5±1 |
Electrical Properties:
|
Item |
Characteristics |
|
Operating Temperature Range(Top) |
-25 to +125ºC (V=0), 0 to +60ºC (V=V max ) |
|
Rated oltage(VR) |
220 Vrms ( T = 60°C) |
|
Max Operating Voltage.(Vmax) |
265 Vrms |
|
Surge Voltage withstanding (Vs) |
Vmax x (1.2 ~ 1.5) |
|
Switch Temperature (TS ) |
120 ºC |
|
Rated Current (IR) |
30 mA |
|
Switching Current (Is) |
60 mA |
|
Maximum switch current (I smax) |
0.2 A |
|
Residual Current (Ir) |
5 mA |
|
Rated Resistance (R R) |
150 Ω |
|
Minimum Resistance (R min) |
84 Ω |
|
Tolerance of RR |
±25% |
|
Mounting |
Radial |
Application
1.Used for LED driver
2. Household appliances, induction cooker and other electronic equipment.
Package:
Product detail pictures:
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Our advancement depends over the superior machines, exceptional talents and continually strengthened technology forces for Good Wholesale Vendors Usb Type C Ethernet Adapter - PTC thermistor – Mingda , The product will supply to all over the world, such as: Vietnam, Denmark, Munich, We've got constructed strong and long co-operation relationship with an enormous quantity of companies within this business overseas. Immediate and specialist after-sale service supplied by our consultant group has happy our buyers. In depth Info and parameters from the merchandise will probably be sent to you for any thorough acknowledge. Free samples may be delivered and company check out to our corporation. n Portugal for negotiation is constantly welcome. Hope to get inquiries type you and construct a long-term co-operation partnership.
By Jill from Georgia - 2017.10.27 12:12
We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
By Daniel Coppin from Thailand - 2017.09.30 16:36
