Factory Promotional Ferrite Beads For Audio - PTC thermistor – Mingda

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With advanced technologies and facilities, strict good quality manage, reasonable rate, superior assistance and close co-operation with shoppers, we have been devoted to supplying the very best price for our consumers for Ferrite Beads For Audio, Transformer, Ferrite Core Usb Cable, We acquire high-quality as the foundation of our results. Thus, we focus over the manufacture on the finest top quality goods. A strict quality management system has been created to guarantee the caliber of the merchandise.

Factory Promotional Ferrite Beads For Audio - 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:

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:

Package

Product detail pictures:

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The client satisfaction is our primary concentrate on. We uphold a consistent level of professionalism, top quality, credibility and service for Factory Promotional Ferrite Beads For Audio - PTC thermistor – Mingda , The product will supply to all over the world, such as: Saudi Arabia, Austria, Turkmenistan, We are seeking the chances to meet all the friends from both at home and abroad for the win-win cooperation. We sincerely hope to have long-term cooperation with all of you on the bases of mutual benefit and common development.

The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.