Surface Mount Ferrite Core Choke Multilayer Chip Inductor 0402 0603 0805 1206

Description Of The Multilayer Chip Inductor 0402 0603 0805 1206

Inductors are a form of passive component similar to a capacitor; they’re designed to deal with magnetism and control magnetic flux.

Inductors, also known as coils, chokes or reactors, are characterised by inductance, which is the ratio of the voltage to the rate of change of current. They’re frequently used in radio equipment to block AC and allow DC. An example of this passive component being used day-to-day is the ferrite bead on your laptop's power cable, which is designed for reducing electrical noise.

Inductors are usually a length of wire wound to create a coil around a core material with high insulator properties. However, inductors are more than just a coil of wire with an insulating material in the middle, in application, inductors are a key component to a circuit.

We sell several types of inductor:

* Wire-wound surface mount inductors – these are usually a wire coil wrapped around a magnetic component

* Leaded inductors - come in two main categories and are used in low and high voltage situations

* Multi-layer surface mount inductors - this is a style of coil which has several layers of wire wrapped around an inductor, with layers of insulation added to give a high inductance level.
​We also carry inductor components for both EMI and RFI and a variety of wireless charging coils. Wireless charging coils are used for DC-DC currents and are used for inductive charging; any wireless charger runs using this inductive component.

Features Of The Multilayer Chip Inductor 0402 0603 0805 1206

Monolithic structure for high reliability,Excellect solderability and high heat resistance,No cross coupling due to magnetic shield,Low DCresistance and high current capability
* Monolithic Structure for high reliability.
* Small size inductor.
* No cross coupling due to magenetic shield.
* Perfact shape for mounting with no directionality.
* Excellent solderability and high heat resistance for reflow soldering or wave soldering.
* Operating temperature range: -55℃～125℃.

* Line-up with wide range of inductance values

Size Of The Multilayer Chip Inductor 0402 0603 0805 1206 (mm)

Specification Of The Multilayer Chip Inductor 0402 0603 0805 1206

CMFL0402 TYPE Chip Inductors

CMFL0603 TYPE Multilayer Chip Inductor

CMFL0805 TYPE Multilayer Inductor

CMFL1206 TYPE

Applications Of The Multilayer Chip Inductor 0402 0603 0805 1206

■ Used for choke of power lines, such as DVC/DSC/MD and other modules
■ Widely used in communications,video and audio and equipment, Computer,Remote contol,ETC.

■ Matching circuits of RF units choke circuits

■ Mobile phones

■ Cellular phones

■ CTV, VCR, HIC, FDD

The Advantage of Multilayer Technology

• Feasible to produce small and slim type components

• Suitable for mass production

• Ensure supplying stability and short delivery period.

• Full automatic process to ensure high reliability and quality.

QUALITY CONTROL ON TESTING Of The Multilayer Chip Inductor 0402 0603 0805 1206

Full-Automatic Testing

All passive electronic components are inspected by the auto-separation machine in order to identify defective products.

DCR Testing

Each finished product will go through a DCR testing by the ohmmeter to improve long term reliability in the electronic systems.

Impedance Testing
In this examination, the impedance analyzing instrument will be used to confirm the impedance value meet the standard for the long-lasting usage.

Frequency Testing
Frequency testing to ensure every part meets industry standards by the impedance analyzer and exceeds customer expectations.

Q Factor Value Testing
This test serves to demonstrate that each passive electronic component reaches a good impact on the performance by LCR meter.

Dongguan Ampfort Electronics Co., Ltd. is a high-tech enterprise specializing in R&D, manufacturing and sales, committed to becoming a comprehensive supplier of circuit protection components.

We introduced advanced quality system,management systems and high-precision automation equipment from Germany, set up multiple production bases and continue to increase product lines. Our team consist of experienced engineers, passionate business elites, and regularly trained skilled workers, which provides a solid foundation for quality assurance and productivity performance. Moreover, our products have passed safety certifications of many countries and are favored by many consumers by years’ unremitting efforts.

We cooperated with universities and colleges, and will continue to research and develop new products , committed to high-quality circuit protection solutions, and provide global customers with efficient technology, products, and testing support to meet their requirements for rapid development of new products. We are gradually updating from "Made In China" to "Created In China" and to "Intelligent Manufacturing In China", from circuit design to product testing, we will provide you with one-stop service in the field of circuit protection.After years of intensive cultivation, we have maintained a good relationship with our peers and have become distributor of many famous electronic component brands to meet the diverse needs of customers.

The main products include: Thermistors, Varistors, Temperature Sensors, Fuses and corresponding Hardware and Plastic accessories, Inductors, Thermal Protector, Overload/Composite Protectors, Discharge Tubes, Photoresistors and Wiring Harnesses etc. Through the combination of different process devices,Ampfort Electronics can meet customers' individual circuit protection requirements. Our products are widely used in: power adapters, switching power supplies, chargers, transformers, computers, telephones, household appliances, communication products, lighting products, toy products, various instruments and various electronic cables, electrical products, IT, Consumer electronics, automobiles, batteries and other fields.

Choose us, Ampfort will be your loyal and reliable partner for protection circuit products !

Philosophy  Survive with integrity and service, and develop with quality and innovation.

Goal             Standardization Systemization Internationalization Leading leader in the same industry

Purpose       Serve customers and develop enterprises

                     Benefit the employees and return to the society

Mission  Dare to compete, be good at competition, win the competition

Vision     Full of ambition today and hope tomorrow will be fruitful.

Message Innovate,forge ahead and hold hands, harvest brilliance and share together.