LED Bulb Inductor 4018 2.2uh Non-Shielded Surface Mount Ferrite Core SMD Power Nr Alloy Inductor for Audio Equipment

• Customization: Available
• Type: Fixed Inductor
• Structure: Inductive Choke
• Model NO.: Dechuang Inductors
• Structure of Winding: Single Coil
• Nature of Operation: Choke Coil
• Structure of Magnetizer: Ferrite Coil
• Range of Application: Coupling
• Packaging Form: Customized
• Brand: Dechuang & Customized
• Inductor Value: Fixed Inductor
• Place of Origin: Gunagdong, China
• MOQ: Based on Mpq
• Application: PCB / Electronic System/ LED Drive
• Free Sample: Acceptable
• Certification: ISO9001, ISO14001, U L, RoHS Compliant
• Inductance: 1 -1000uh
• Feature-1: Lower Inductance Loss
• Feature-2: Pb Free and RoHS Compliant
• Insulation Class: Class B, Class F, Class H
• Shape: Square
• Shipping Way: DHL FedEx UPS EMS TNT
• Quality Control: 100% Tested
• Material: Copper Wire, Ferrite Core
• Transport Package: Export Standard Package/Carton
• Specification: CE, RoHs, UL certified
• Trademark: Dechuang & OEM
• Origin: Guangdong, China
• HS Code: 8504500000
• Production Capacity: 5000000000 Piece/M

Product Description

 

Product Description

FEATURES
1,The inductor designed as surface mounting , smallest and thinnest with high power ,
high saturation and low resistance
2,Magnetic-resin shielded structure reduces buzz noise to ultra-low levels , Closed magnetic circuit
structure reduces magnetic leakage  flux , high performance of anti-EMI
3.Compared with the same size part , the rated current 30% higher than the traditional inductors .
4.Wide range working frequency that reach more than 5MHz
5.RoHS ,Halogen-free environmental protection products

APPLICATIONS
1. LED Lighting  
2. Automotive systems  
3. Notebooks,desktop computers,servers,graphic cards
4.P3, PDA, HDD, DSC/DVC, as DC-DC converter inductors

Part Number	L (uH)	Test Freq. (KHz/V)	DCR Max. (Ω)	Saturation Current(A)	Heat Rating Current (A)
NR4018-R47N	0.47	100/0.25	0.018	4.30	4.00
NR4018-R68N	0.68	100/0.25	0.026	4.90	3.30
NR4018- 1R0N	1.0	100/0.25	0.033	4.80	2.00
NR4018- 1R5N	1.5	100/0.25	0.039	3.35	1.80
NR4018- 1R8N	1.8	100/0.25	0.044	3.00	2.00
NR4018-2R2M	2.2	100/0.25	0.059	2.70	1.65
NR4018-3R3M	3.3	100/0.25	0.091	2.45	1.23
NR4018-4R7M	4.7	100/0.25	0.117	1.70	1.20
NR4018-6R8M	6.8	100/0.25	0.143	1.45	1.06
NR4018- 100M	10	100/0.25	0.234	1.30	0.84
NR4018- 150M	15	100/0.25	0.325	0.94	0.65
NR4018-220M	22	100/0.25	0.468	0.80	0.59
NR4018-270M	27	100/0.25	0.611	0.47	0.52
NR4018-330M	33	100/0.25	0.689	0.56	0.49
NR4018-470M	47	100/0.25	0.845	0.57	0.42
NR4018-680M	68	100/0.25	1.300	0.47	0.32
NR4018- 101M	100	100/0.25	2.275	0.40	0.25
NR4018- 151M	150	100/0.25	3.250	0.31	0.22
NR4018-221M	220	100/0.25	5.200	0.27	0.17

Series	Shape	Dimensions(mm)
		A	B	C Max.	D		E Ref.	F Ref.	G Ref.	H Ref.
NR201610	Fig.1	2.0±0.2	1.6±0.2	1.05	0.8±0.2		1.60	0.70	0.70	1.60
NR252010	Fig.1	2.5±0.2	2.0±0.2	1.05	0.8±0.2		2.00	0.85	0.80	2.00
NR252012	Fig.1	2.5±0.2	2.0±0.2	1.20	0.8±0.2		2.00	0.85	0.80	2.00
NR3010	Fig.2	3.0±0.2	3.0±0.2	1.00	1.5±0.2		2.50	0.80	1.50	2.70
NR3012	Fig.2	3.0±0.2	3.0±0.2	1.20	1.5±0.2		2.50	0.80	1.50	2.70
NR3015	Fig.1	3.0±0.2	3.0±0.2	1.50	1.5±0.2		2.50	0.80	1.50	2.70
NR4010	Fig.2	4.0±0.2	4.0±0.2	1.00	2.1±0.2		3.30	1.10	1.90	3.70
NR4012	Fig.2	4.0±0.2	4.0±0.2	1.20	2.1±0.2		3.30	1.10	1.90	3.70
NR4018	Fig.1	4.0±0.2	4.0±0.2	1.80	2.1±0.2		3.30	1.10	1.90	3.70
NR4020	Fig.1	4.0±0.2	4.0±0.2	2.00	2.1±0.2		3.30	1.10	1.90	3.70
NR4030	Fig.1	4.0±0.2	4.0±0.2	3.00	2.1±0.2		3.30	1.10	1.90	3.70
NR5012	Fig.2	5.0±0.2	5.0±0.2	1.20	2.5±0.2		4.00	1.40	2.30	4.20
NR5020	Fig.1	5.0±0.2	5.0±0.2	2.00	2.5±0.2		4.00	1.40	2.30	4.20
NR5030	Fig.1	5.0±0.2	5.0±0.2	3.00	2.5±0.2		4.00	1.40	2.30	4.20
NR5040	Fig.1	5.0±0.2	5.0±0.2	4.00	2.5±0.2		4.00	1.40	2.30	4.20
NR6020	Fig.1	6.0±0.3	6.0±0.3	2.00	2.9±0.3		4.90	1.70	2.80	5.70
NR6028	Fig.1	6.0±0.3	6.0±0.3	2.80	2.9±0.3		4.90	1.70	2.80	5.70
NR6045	Fig.1	6.0±0.3	6.0±0.3	4.50	2.9±0.3		4.90	1.70	2.80	5.70
NR8040	Fig.1	8.0±0.3	8.0±0.3	4.20	4.0±0.3		6.30	2.20	3.80	7.50
NR8060	Fig.1	8.0±0.3	8.0±0.3	6.00	4.0±0.3		6.30	2.20	3.80	7.50
NR8065	Fig.1	8.0±0.3	8.0±0.3	6.50	4.0±0.3		6.30	2.20	3.80	7.50
NR1050	Fig.3	10±0.3	10±0.3	5.00	6.5±0.3		4.50	2.20	6.20	5.40

 

General Introduction	SMD(chip) inductors are also known as power inductors, high current inductors, and surface-mounted high power inductors. It has the characteristics of miniaturization, high quality, high energy storage and low resistance.
Features	1. Various high power inductors are superior to be high saturation for surface mounting. 2. High heat resistance and excellent solderability. 3. Excellent terminal strength construction. 4. Is applicable to a wide range of power supply for VCRs; OA equipment Digital camera, LCD television set notebook PC, portable communication equipments, DC/DC Convertors, etc.  5. SMD Power Inductor Coil can be OEM according to customer's special requirements.
Applications	LED Lighting Next-generation mobile devices Flat-screen TVs, blue-ray disc recorders set top box Notebooks, desktop computers, servers, graphic cards  Portable gaming devices personal navigation system personal multimedia devices Digital movie cameras  DC-DC converters DVD, DSC, phone, PDA, GPS, CMMB, Digital photo frame, telephone,CAR AV equipment and so on.

 

Packaging & Shipping

 

Why choose us

1. 20 years experience in transformer and inductor manufacturing;
2. Scientific management system, strong technical team, and strict quality control system;
3. RoHS,CE,TUV and UL certified;
4. OEM & ODM;
5. Competitive price,in time delivery and perfect after-service online.

Company Profile

Dechuang Industry Limited is specialized in electronics and magnetic components.Our R&D capability is strong for designning
together with customer for the new product.Have great advantages in quality, cost and lead time control.And we are also confident to
provide our customers professional service based on 15 years experience in international trade.

The main products are:  SMD Shielded Power Inductors, SMD common mode inductors, SMD Chip Bread Inductor, SMD High Current Integrated Inductor,Common mode choke, Lan transformer,RJ45 connector,power transformer etc.,

Customer Photos

 

FAQ

Q1. How long is your delivery time?
A: Generally it takes 3-5 days for samples and 15-20 days after your order for massive production.

Q2: Can I get some samples?
A: Yes, 3-5 pcs free samples are available for your test. Small batches are also acceptable.

Q3: Is it OEM available?
A: Yes. We have rich experience and good ability to put your design and idea into real product, we can laser print your brand on
the products.

Q4: How about the lead time ?
A: We have a very professional team with high quality, usually we can ship within 30 days. But for details, please check exactly with us.

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