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passive components low dcr smd power inductor 4r7 coil 4.7uH nr4030

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Quick Details

Place of Origin: Taiwan, China
Port: Shenzhen
Dimension(mm): 4*4*3mm(4030)
Model Number: ABG04A30M4R7
Payment terms: TT,L/C,West Union, paypal
Certification: ISO9001,ISO14001,rohs,reach
Brand Name: Coilank
L/T: 3~4 weeks
Inductance: 4.7uH @ 100KHz, 1V
Type: Passive component smd
DCR: 0.058ohm
D/C: N/A
Package: MPQ: 2000pcs/reel
Shipping: DHL, UPS, FedEx, EMS
Current: 2.99A
Operating temperature: -40℃~125℃
Packaging Detail: Package: 2000pcs/reel
Selling Units: Single item
Single package size: 12X12X4 cm
Single gross weight: 0.05 KG
Package Preview:,
Shenzhen Coilank Technology Co., Ltd.
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US$ 90,000+
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Passive components low dcr smd power inductor 4r7 coil 4.7uH nr4030

Product Description
Product Details
ABG Series Power Inductor


Part Number



DC Resistance


Min Resonant

Frequency (MHz)

Heat Rating Current (Irms)

(A) Max.


Current (Isat)

(A) Max.

ABG04A30M4R7 4.7 0.058 31 2.06 2.99



1.Magnetic-resin shielede construction reduces buzz noise to ultra-low levels.

2.Metalization on Ferrite Core results in excellernt shock resistance and damage-free durablity.

3.Closed magnetic circuit design reduces leakage flux and Electro Magnetic Interference(EMI).

4.35% high current rating than conventional inductors of equal size.

5.Takes up less PCB real estate and save more power.



1.LED Lighting.

2.Next-generation mobile devices with multifunction such as adding color TV and digital movie cameras.

3.Flat-screen TVs, blue-ray disc recorders set top box.

4.Notebooks, desktop,computers,servers,graphic cards.

5.Portable gaming devices,personal navigation systems,personal multimedia devices.


Test Equipment and conditions

1.Inductance is measured with IM3535 LCR meter or equivalent.

2.Maximum allowable DC current which causes 25A10-0865 35%&10A50 Series 40% inductance reduction of the initial value,or coil.

3.Temperature to rise by 40℃,whichever is smaller.(Reference ambient temperature 25).

4.Operating temperature:-40~+125℃.

Company Information


Witness the strength

production line


Our Advantages:

1. More than three factories, and over 20 years experience in OEM/ODM.
2. Competitive price, high quality and short delivery.
3. Strict quality inspection system and defect rate is<0.01%.
4. Lower profile, lower loss and higher Current in Compact Size.
5. Quick LT: Samples ready within a week, Bulk orders in 30 days.
6. Certificate: RoHs/REACH/TS16949/ISO9001/ISO14001/SGS.




Our Major Customers:


Packaging & Shipping



1. Tape and Reel Packing, 2000pcs/reel;
2. The inner box specification: 350*340*40mm, the outside box specification: 370*360*255mm;
3. Putting the air bubble bag products placed inside the box, sealed with scotch tape. (Bubble bag: 37*45cm), outside the box bottom will be sealed, inner box into the box.
4. Customized Packaging is available.


We ship goods by DHL, UPS, FEDEX, SF, EMS and TNT. ...


Sample Lead Time is about 3-7 days


Order Lead Time is about 20-30 days.


(If there are products in stock, we can deliver at once after receiving payment.)


Our Services



Trade terms:

1. Payment:

1)T/T 30% in advance, balanced 70% to be paid before dispatch.


3) Western Union, paypal payments for offline orders.

2. Port of loading: Shenzhen or Hongkong Port
3. Discounts: offered based on order quantities
4. Delivery time: 7-30 days according to order quantities.


We sincerely appreciate your positive feedback. We value our customers so much. If you have any problem, PLEASE DON'T HESITATE TO CONTACT US BY EMAIL IMMEDIATEDLY. We always try our best to give you better service.





Q1. Are you trading company or manufacturer?
A: We are OEM/ODM manufacturer with our own factories.

Q2. How do you ship the goods and how long does it take?
A: We usually ship by DHL, UPS, FEDEX, and TNT. Sample LT is 3-7 days, order LT is 20 days.

Q3. How many production of SMT inductance can you achieve?
A: We can reach quantity about 5000000 a month.

Q4. How do you control the quality?
A: We control product quality by IQC, and 100% quality testing before packing and delivery.
We had passed ISO9001 certificate repot.


Q5. Can you give us a favorable discount?
A: Of course, a favorable discount will be offered according to your order quantity.

Q6: How do you make our business long-term and good relationship?
1.we keep good quality and competitive price to ensure our customers benefit;
2.we respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

More questions, please contact us directly. We are always here waiting to serve you.