Dongguan Hongheng Electronic Technology Co., Ltd.

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Images	Product name	Dimension（mm）						Inductance	DCR	Isat	Irms	Details	PDF
		Low	High	Low	High	Low	High	Parameter	High	High	High

	NR4020-5R1M	3.8	4.2	3.8	4.2	1.8	2.0	5.10uH	0.11Ω	2.30A	1.27A	查看
	NR5020-3R9N	4.8	5.2	4.8	5.2	1.8	2.0	3.90uH	56.00mΩ	2.30A	2.50A	查看
	NR5020-5R6M	4.8	5.2	4.8	5.2	1.8	2.0	5.60uH	83.00mΩ	2.30A	2.05A	查看
	NR6020-6R2N	5.8	6.2	5.8	6.2	1.8	2.0	6.20uH	0.10Ω	2.30A	1.80A	查看
	NR6028-8R2M	5.8	6.2	5.8	6.2	2.6	2.8	8.20uH	72.00mΩ	2.30A	2.25A	查看
	CDRH8D28-100N	7.7	8.3	7.7	8.3	2.8	3.0	10.00uH	54.00mΩ	2.30A	3.30A	查看
	CDRH8D38-220M	7.7	8.3	7.7	8.3	3.8	4.0	22.00uH	0.10Ω	2.30A	3.30A	查看
	CDRH7D15-3R3M	6.7	7.3	6.7	7.3	1.4	1.6	3.30uH	67.00mΩ	2.30A	3.30A	查看

If you have any needs, please feel free to contact us at any time

We will reply as soon as we receive the message, and you are also welcome to call the official phone number：(86)769-862920009

Or call the business mobile phone：(86)18002889308

WeChat QR code

Company website：http://www.coils-hhd.com

(86)769-862920009

Room 308, No. 73, Changma Road, Changping Town, Dongguan City, Guangdong Province,China

(86)18002889308

(86)18098212398

(852)64885386

sales@coils-hhd.com

info@coils-hhd.com

david@coils-hhd.com

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Product name：NR4020-5R1M

Product description：NR4020

Product Introduction：

• Magnetic powder epoxy coating reduces buzz noise to a low level(Ferrite Core Type).

• A wide range of product line up is available to meet the various requirements.

• For DC/DC converter applications.

• Ideally used in the devices such as smart phone, car navigation, smart screen,flat-screen TVs, notebook PC, LED lighting, various power modules, etc.

• Custom design is also available.

• RoHS compliant.

Download PDF

Product parameters

Product name NR4020-5R1M

L（mm） 3.80 ~ 4.20

W（mm） 3.80 ~ 4.20

H（mm） 1.80 ~ 2.00

Inductance（uH） 5.10

*within（%） 20%

DCR（mΩ） 111.00

Irms:(A)Max 1.27

Isat:(A)Max 2.30

Weight(g)

MPQ（pcs） 2,500

LT（days） 15

Origin China

Environmental regulations RoHs

Data table NR252010-1050

Product name：NR5020-3R9N

Product description：NR5020

Product Introduction：

• Magnetic powder epoxy coating reduces buzz noise to a low level(Ferrite Core Type).

• A wide range of product line up is available to meet the various requirements.

• For DC/DC converter applications.

• Ideally used in the devices such as smart phone, car navigation, smart screen,flat-screen TVs, notebook PC, LED lighting, various power modules, etc.

• Custom design is also available.

• RoHS compliant.

Download PDF

Product parameters

Product name NR5020-3R9N

L（mm） 4.80 ~ 5.20

W（mm） 4.80 ~ 5.20

H（mm） 1.80 ~ 2.00

Inductance（uH） 3.90

*within（%） 30%

DCR（mΩ） 56.00

Irms:(A)Max 2.50

Isat:(A)Max 2.30

Weight(g)

MPQ（pcs） 1,500

LT（days） 15

Origin China

Environmental regulations RoHs

Data table NR252010-1050

Product name：NR5020-5R6M

Product description：NR5020

Product Introduction：

• Magnetic powder epoxy coating reduces buzz noise to a low level(Ferrite Core Type).

• A wide range of product line up is available to meet the various requirements.

• For DC/DC converter applications.

• Ideally used in the devices such as smart phone, car navigation, smart screen,flat-screen TVs, notebook PC, LED lighting, various power modules, etc.

• Custom design is also available.

• RoHS compliant.

Download PDF

Product parameters

Product name NR5020-5R6M

L（mm） 4.80 ~ 5.20

W（mm） 4.80 ~ 5.20

H（mm） 1.80 ~ 2.00

Inductance（uH） 5.60

*within（%） 20%

DCR（mΩ） 83.00

Irms:(A)Max 2.05

Isat:(A)Max 2.30

Weight(g)

MPQ（pcs） 1,500

LT（days） 15

Origin China

Environmental regulations RoHs

Data table NR252010-1050

Product name：NR6020-6R2N

Product description：NR6020

Product Introduction：

• Magnetic powder epoxy coating reduces buzz noise to a low level(Ferrite Core Type).

• A wide range of product line up is available to meet the various requirements.

• For DC/DC converter applications.

• Ideally used in the devices such as smart phone, car navigation, smart screen,flat-screen TVs, notebook PC, LED lighting, various power modules, etc.

• Custom design is also available.

• RoHS compliant.

Download PDF

Product parameters

Product name NR6020-6R2N

L（mm） 5.80 ~ 6.20

W（mm） 5.80 ~ 6.20

H（mm） 1.80 ~ 2.00

Inductance（uH） 6.20

*within（%） 30%

DCR（mΩ） 103.00

Irms:(A)Max 1.80

Isat:(A)Max 2.30

Weight(g)

MPQ（pcs） 1,500

LT（days） 15

Origin China

Environmental regulations RoHs

Data table NR252010-1050

Product name：NR6028-8R2M

Product description：NR6028

Product Introduction：

• Magnetic powder epoxy coating reduces buzz noise to a low level(Ferrite Core Type).

• A wide range of product line up is available to meet the various requirements.

• For DC/DC converter applications.

• Ideally used in the devices such as smart phone, car navigation, smart screen,flat-screen TVs, notebook PC, LED lighting, various power modules, etc.

• Custom design is also available.

• RoHS compliant.

Download PDF

Product parameters

Product name NR6028-8R2M

L（mm） 5.80 ~ 6.20

W（mm） 5.80 ~ 6.20

H（mm） 2.60 ~ 2.80

Inductance（uH） 8.20

*within（%） 20%

DCR（mΩ） 72.00

Irms:(A)Max 2.25

Isat:(A)Max 2.30

Weight(g)

MPQ（pcs） 1,000

LT（days） 15

Origin China

Environmental regulations RoHs

Data table NR252010-1050

Product name：CDRH8D28-100N

Product description：CDRH8D28

Product Introduction：

• A wide range of product line up is available to meet the various requirements.

• For DC/DC converter applications.

• Ideally used in thin-screen TV, LCDs, AV equipment and other electronic devices.

• Custom design is also available.

• RoHS compliant.

Download PDF

Product parameters

Product name CDRH8D28-100N

L（mm） 7.70 ~ 8.30

W（mm） 7.70 ~ 8.30

H（mm） 2.80 ~ 3.00

Inductance（uH） 10.00

*within（%） 30%

DCR（mΩ） 54.00

Irms:(A)Max 3.30

Isat:(A)Max 2.30

Weight(g) 0.7

MPQ（pcs） 1,000

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CDRH8D28-8D43

Product name：CDRH8D38-220M

Product description：CDRH8D38

Product Introduction：

• A wide range of product line up is available to meet the various requirements.

• For DC/DC converter applications.

• Ideally used in thin-screen TV, LCDs, AV equipment and other electronic devices.

• Custom design is also available.

• RoHS compliant.

Download PDF

Product parameters

Product name CDRH8D38-220M

L（mm） 7.70 ~ 8.30

W（mm） 7.70 ~ 8.30

H（mm） 3.80 ~ 4.00

Inductance（uH） 22.00

*within（%） 20%

DCR（mΩ） 105.00

Irms:(A)Max 3.30

Isat:(A)Max 2.30

Weight(g) 0.9

MPQ（pcs） 1,000

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CDRH8D28-8D43

Product name：CDRH7D15-3R3M

Product description：CDRH7D15

Product Introduction：

• A wide range of product line up is available to meet the various requirements.

• For DC/DC converter applications.

• Ideally used in thin-screen TV, LCDs, AV equipment and other electronic devices.

• Custom design is also available.

• RoHS compliant.

Download PDF

Product parameters

Product name CDRH7D15-3R3M

L（mm） 6.70 ~ 7.30

W（mm） 6.70 ~ 7.30

H（mm） 1.40 ~ 1.60

Inductance（uH） 3.30

*within（%） 20%

DCR（mΩ） 67.00

Irms:(A)Max 3.30

Isat:(A)Max 2.30

Weight(g) 0.3

MPQ（pcs） 2,000

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CDRH6D12-10D25