EIR181013 DIP Power Inductor RoHs 18.5uH 21.5uH

Brand Name:Dowis
Certification:CE, UL, RoHs, ISO9001, 16949
Model Number:EIR181013
Minimum Order Quantity:1000pcs
Delivery Time:3-4Weeks
Payment Terms:T/T, L/C
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Location: Shenzhen China
Address: B Blding,Huangpu Runhe Industrial Park, Zhentou Road,Huangpu Community, Shajing street, Bao'An District Shenzhen P.R.C
Supplier`s last login times: within 35 hours
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Product Details

EIR181013 DIP Power Inductors Manufacture Customized DW6624


1. The product contain no lead and also support lead-free.

2. This type is the best for energy-saving in the low DC resistance.

3. Lead free RoHS compliant

4. High power, low distortion.

5. Low distortion at the time large output by high DC current.

6. Adopts the high quality and imported copper wire, the copper wire could endure high temperature.

7. Wire diameter:2.0mm, Core diameter: 3mm


1. Drawing (Unit: mm)


2. Environmental Conditions

  • Storage temperature: -10-40℃
  • Ambient temperature: -40 -- 85℃
  • Operating temperature: 130℃MAX
  • Relative humidity: 5%-95%
  • Long-term durability experiment.

3. Process of Winding

Winding ItemWinding NameStart Pin PositionEnd Pin PositionWire & DescriptionTSLayer number of tapeWinding requirement
1N112¢0.1mm×30(USTC)*1202Tightly wind



4. Electrical Characteristic

ItemUnitTest TerminalTest ConditionMINNORMAX
Inductance TestµH1-2100KHz,0.3V, Ser18.52021.5
Q Value/1-2100KHz,0.3V, Ser60//
Resistance StrengthmAN1——Core500Vac,60s//1
Direct Current Resistance1-225℃//75

Shenzhen Dowis Electronics Co., Ltd. is a professional manufacturer of electronic transformers, inductors, and filters integrating R&D, production, and sales. It is a national high-tech enterprise and has passed the IATF16949:2016 automotive industry quality management system certification, the product has passed the "UL""CQC" and other safety certifications. The products are widely used in communication equipment, new energy vehicles, industrial control equipment, high-power LED drives and other market areas. The industry has high visibility. In addition to the domestic market, but also exported to many countries in Europe and the United States.


In order to further expand production capacity, it has set up a special test area construction area in zhaoqing YueGui cooperation in 2018 of 14000 square meters of manufacturing center named ZhaoQing Sheng Xiang electronic technology co., Ltd. Its management technical team has rich experience in cooperating with customers from well-known domestic enterprises and overseas. The design of products can fully follow customer’s needs and services with a good quality control system, and it has been recognized by many famous enterprises as the core suppliers. We look forward to cooperating with you.

China EIR181013 DIP Power Inductor RoHs 18.5uH 21.5uH supplier

EIR181013 DIP Power Inductor RoHs 18.5uH 21.5uH

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