Dongguan Hongheng Electronic Technology Co., Ltd.

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Dimension W(mm)
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Inductance（uH）
DCR（mΩ）
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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

	CDRH4D28-1R8N	4.7	5.0	4.7	5.0	2.8	3.0	1.80uH	27.50mΩ	2.20A	3.20A	查看
	CDRH4D28-2R2N	4.7	5.0	4.7	5.0	2.8	3.0	2.20uH	31.50mΩ	2.05A	2.90A	查看
	CDRH4D28-2R7N	4.7	5.0	4.7	5.0	2.8	3.0	2.70uH	43.30mΩ	1.60A	2.30A	查看
	CDRH4D28-3R3N	4.7	5.0	4.7	5.0	2.8	3.0	3.30uH	49.30mΩ	1.55A	2.20A	查看
	CDRH4D28-3R9N	4.7	5.0	4.7	5.0	2.8	3.0	3.90uH	64.80mΩ	1.45A	2.10A	查看
	CDRH4D28-4R7N	4.7	5.0	4.7	5.0	2.8	3.0	4.70uH	72.00mΩ	1.30A	1.90A	查看
	CDRH4D28-5R6N	4.7	5.0	4.7	5.0	2.8	3.0	5.60uH	0.10Ω	1.18A	1.70A	查看
	CDRH4D28-6R8N	4.7	5.0	4.7	5.0	2.8	3.0	6.80uH	0.11Ω	1.13A	1.60A	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：CDRH4D28-1R8N

Product description：CDRH4D28

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 CDRH4D28-1R8N

L（mm） 4.70 ~ 5.00

W（mm） 4.70 ~ 5.00

H（mm） 2.80 ~ 3.00

Inductance（uH） 1.80

*within（%） 30%

DCR（mΩ） 27.50

Irms:(A)Max 3.20

Isat:(A)Max 2.20

Weight(g)

MPQ（pcs） 500

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CDRH3D16-6D38

Product name：CDRH4D28-2R2N

Product description：CDRH4D28

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 CDRH4D28-2R2N

L（mm） 4.70 ~ 5.00

W（mm） 4.70 ~ 5.00

H（mm） 2.80 ~ 3.00

Inductance（uH） 2.20

*within（%） 30%

DCR（mΩ） 31.50

Irms:(A)Max 2.90

Isat:(A)Max 2.05

Weight(g)

MPQ（pcs） 500

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CDRH3D16-6D38

Product name：CDRH4D28-2R7N

Product description：CDRH4D28

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 CDRH4D28-2R7N

L（mm） 4.70 ~ 5.00

W（mm） 4.70 ~ 5.00

H（mm） 2.80 ~ 3.00

Inductance（uH） 2.70

*within（%） 30%

DCR（mΩ） 43.30

Irms:(A)Max 2.30

Isat:(A)Max 1.60

Weight(g)

MPQ（pcs） 500

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CDRH3D16-6D38

Product name：CDRH4D28-3R3N

Product description：CDRH4D28

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 CDRH4D28-3R3N

L（mm） 4.70 ~ 5.00

W（mm） 4.70 ~ 5.00

H（mm） 2.80 ~ 3.00

Inductance（uH） 3.30

*within（%） 30%

DCR（mΩ） 49.30

Irms:(A)Max 2.20

Isat:(A)Max 1.55

Weight(g)

MPQ（pcs） 500

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CDRH3D16-6D38

Product name：CDRH4D28-3R9N

Product description：CDRH4D28

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 CDRH4D28-3R9N

L（mm） 4.70 ~ 5.00

W（mm） 4.70 ~ 5.00

H（mm） 2.80 ~ 3.00

Inductance（uH） 3.90

*within（%） 30%

DCR（mΩ） 64.80

Irms:(A)Max 2.10

Isat:(A)Max 1.45

Weight(g)

MPQ（pcs） 500

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CDRH3D16-6D38

Product name：CDRH4D28-4R7N

Product description：CDRH4D28

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 CDRH4D28-4R7N

L（mm） 4.70 ~ 5.00

W（mm） 4.70 ~ 5.00

H（mm） 2.80 ~ 3.00

Inductance（uH） 4.70

*within（%） 30%

DCR（mΩ） 72.00

Irms:(A)Max 1.90

Isat:(A)Max 1.30

Weight(g)

MPQ（pcs） 500

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CDRH3D16-6D38

Product name：CDRH4D28-5R6N

Product description：CDRH4D28

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 CDRH4D28-5R6N

L（mm） 4.70 ~ 5.00

W（mm） 4.70 ~ 5.00

H（mm） 2.80 ~ 3.00

Inductance（uH） 5.60

*within（%） 30%

DCR（mΩ） 101.00

Irms:(A)Max 1.70

Isat:(A)Max 1.18

Weight(g)

MPQ（pcs） 500

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CDRH3D16-6D38

Product name：CDRH4D28-6R8N

Product description：CDRH4D28

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 CDRH4D28-6R8N

L（mm） 4.70 ~ 5.00

W（mm） 4.70 ~ 5.00

H（mm） 2.80 ~ 3.00

Inductance（uH） 6.80

*within（%） 30%

DCR（mΩ） 109.00

Irms:(A)Max 1.60

Isat:(A)Max 1.13

Weight(g)

MPQ（pcs） 500

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CDRH3D16-6D38