Nanocrystalline Core Plastic Case EMI Filtering Inductor for Car Audio

• Customization: Available
• Application: Electronic Products
• Shape: Ring
• Model NO.: JH 251610
• Coating: Plastic Case
• Grade: IATF 16949
• Name: Nanocrystalline Core
• Core Form: Plastic Case
• Material Model: 1K107
• Core Dimensions (mm): Od25* ID16* HD10
• Finished Dimensions(mm): Od27.5* ID13.8* HD12.2
• Item Weight (G): 22.3
• Core Weight (G): 17.8
• Transport Package: Carton and Wooden Box
• Specification: OD 25mm, ID 16mm, HD 10mm
• Trademark: JH
• Origin: China
• HS Code: 854190
• Production Capacity: 65, 000, 000 Per Year

Product Description

Product Description

281412 Nano Crystalline Magnetic Ring for Renewable Energy Inductor Filter

Benefits of Nanocrystalline Core:
 

1. High saturation magnetic induction (Bs)
 

2. Low core loss compare to other core materials
 

3. Good frequency and temperature characteristics,usable to 3000KHz
 

4. Good DC Bias characteristics
 

5. Low leakage flux
 

6. Size saving and lighter weight compare to others
 

 

Detailed Photos

 

Product Parameters

Typical    Parameter
Item No.				JH 251610
Description				Nano Crystalline Magnetic Ring
Density				7.25g/cm3
Curie Temperature				Tc =570ºC
Crystallization Temperature				Tx =510ºC
Saturation				Bs= 1.2T
Electrical Resistivity				Ρ=100Ω-cm
Saturation Magnetostriction				λs=2~3
Item Weight (g)				22.3
QTY/CTN (PCS)				1300
Carton Size(cm)				31.5*31*17
Net Weight / CTN (KGS)				18
Gross Weight / CTN (KGS)				18.8
Package Optional				Various packages meet your demands
Standard Product list:
Item No.	Core Dimensions (mm)			Finished Dimensions  (mm)			Core Cut Area (mm2)	Ave. magnetic path length (mm)	AL(µH)
	OD	ID	HT	OD	ID	HT			10KHZ (±30%)	100KHZ  (Min)
JH181308	17.5	12.6	8	20.1	9.3	9.6	15.29	47.26	33	4.5
JH201208	20	12	8	22.5	9.8	10.1	24.32	50.24	60	7
JH201210	20	12	10	22.15	10.2	11.6	31.2	50.24	65	8
JH211510	21	15	10	23.9	12.8	13.2	24	57	25	5.25
JH221310	22	13	10	24.1	11.2	11.9	35.1	54.95	70	9
JH251608	25	16	8	28	13	11.5	28.08	64.37	55	5.5
JH252010	25	20	10	27.8	17.4	12.8	19	70.65	31	4
JH261610	26	16	10	28.8	13.7	12.8	38	65.94	72	9
JH281810	28	18	10	30.2	16.2	11.4	39	72.22	60	7
JH302010	30	20	10	32.7	17.7	12.8	38	78.5	60	7
JH302015	30	20	15	32.05	18.05	16.7	58.5	78.5	75	10
JH322008	32	20	8	35	17.5	11.5	31.2	78.5	55	6
JH322010	32	20	10	35	17.5	13	39	78.5	60	7.5
JH372415	37.8	24.2	15	41	21.7	17.5	79.56	97.34	85	13.5
JH383115	38	31	15	41.2	28	17.5	40.95	108.33	70	9
JH382320	38	23	20	41.2	20	22.5	117	95.8	90	14

Custom Services

At Dongguan JH, we understand that each customer has unique needs, especially given the broad spectrum of applications for our components. This is why we proudly offer custom capabilities, tailored to meet your specific requirements with precision. Our custom services go beyond enhancing component performance; they also allow us to meet specific design specifications and address various assembly, production, and distribution challenges with unparalleled expertise.

Company Profile

Founded in 2014, Dongguan JH Amorphous Co., Ltd. has emerged as a leading supplier in the electronics industry. Over the past decade, we've honed our skills and expanded our production capabilities to become a competitive force, delivering components for the world's cutting-edge electronics.

Under the guidance of Mr. Hank Chan, who brings over 18 years of industry experience, we have developed a remarkable portfolio in OEM and ODM services. With over 200 prestigious clients including Huawei, Geli, and Jinquanhua, we are proud of our commitment to excellence.

As a full-service, one-stop provider of amorphous cores, we offer an extensive range of services from coating and slitting to stamping, winding, and annealing. Our R&D team is dedicated to providing support from concept to production, handling both standard and bespoke fabrications. Our automated production line, with 22 winding machines, 5 annealing units, and more, enables us to produce 12,000,000 units annually with thorough quality inspections.

We excel in offering a diverse selection of amorphous and nanocrystalline materials, available in various types and thicknesses, ideal for standard core sizes and custom tape-wound toroidal assemblies. Additionally, our high-grade magnetic materials cater to a wide array of transformer assemblies, ensuring compatibility with audio components, compressors, inverters, and more.

Our commitment to excellence is unwavering, which is why we adhere to stringent quality control measures aligned with ISO9001:2015 and IATF16949 standards. These certifications reflect our dedication to safety, environmental responsibility, and pioneering innovation.

For the past ten years, we have been at the forefront of enhancing amorphous core performance, efficiency, and sustainability. We continuously keep pace with advancements to maintain our leadership in the industry.
 

Client Testimonials

Factory Facilities

FAQ

Q: Are you trading company or manufacturer ?

A: We are an integrated manufacturer of magnetic components, encompassing research and development, production, and sales. We provide customers with one-stop energy-saving, high-efficiency electronic component technology solutions.

Q: Can I get samples?

A: Samples order testing is supported, which help customers understand the performance and quality of core's products more intuitively.

Q:.How long is the sample lead time?

A: For ready samples, it's about 2-3 days. If you require your own size, it takes about 7 days.

Q: How long is the production lead time?

A: Generally it is 5-10 days if the products are in stock. Or 15-30 days if the goods are not in stock, depending on order quantity and production schedule.

Q: Which kinds of certificate would you have?

A: ISO9001, IATF 16949, RoHs, UL,  MSDS and so on.

Q: What is your terms of payment ?

A: Total amount ≤ USD5000, 100% pay in advance. Total amount > USD5000, 30% T/T in advance ,balance pay off before shipment. 
    The L/C is accept for big order, it can be negotiable. 

FAQ for Materials

Q: What Effect Does Heating The Magnetic Material Have?

A: Magnetic materials properties are temperature dependent. When temperature rises the magnetic interaction in the materials reduces due to thermal energy enhancement. When thermal energy overcomes the magnetic energy , magnetic property will reduce drastically or become zero.

Q: What is 1K107 Nanocrystalline Alloy material? Where can it be used?

A: 1K107 Nanocrystalline Alloy is an industry reference material, with different characteristics than proprietary alloys. When the specification or the application calls for a magnetically soft or high permeability material, 1K107 Nanocrystalline Alloy can frequently be successfully applied.

Q: Why must 1K107 Nanocrystalline Alloy  be final annealed to develop magnetic shielding performance?

A: To obtain optimum magnetic properties, annealing MuMetal® alloy following fabrication is essential. This should be done in a furnace that allows for careful control of the annealing temperature and cooling rate. Optimum properties are reached in a pure hydrogen atmosphere.
Q.5. Why does MuMetal or Co-Netic not be used at cryogenic temperature?

Q: What are the limitations on using 1K107 Nanocrystalline Alloy material?

A: The main limitation of the material is its high core loss at 50 Hz when compared with other soft magnetic materials.

Q: Why is coating required for parts made from 1K107 Nanocrystalline Alloy material?

A: SiFe materials are more prone to corrosion hence, to avoid corrosion, rusting or oxidation, coating is highly recommended for SiFe materials based components