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

	CDRH74-221M	7.1	7.5	7.1	7.5	4.3	4.5	0.22mH	1.17Ω	0.36A	0.50A	查看
	CDRH74-271M	7.1	7.5	7.1	7.5	4.3	4.5	0.27mH	1.64Ω	0.34A	0.50A	查看
	CDRH74-331M	7.1	7.5	7.1	7.5	4.3	4.5	0.33mH	1.86Ω	0.32A	0.50A	查看
	CDRH74-391M	7.1	7.5	7.1	7.5	4.3	4.5	0.39mH	2.85Ω	0.29A	0.40A	查看
	CDRH74-471M	7.1	7.5	7.1	7.5	4.3	4.5	0.47mH	3.01Ω	0.25A	0.40A	查看
	CDRH74-561M	7.1	7.5	7.1	7.5	4.3	4.5	0.56mH	3.62Ω	0.23A	0.30A	查看
	CDRH74-681M	7.1	7.5	7.1	7.5	4.3	4.5	0.68mH	4.63Ω	0.22A	0.30A	查看
	CDRH74-821M	7.1	7.5	7.1	7.5	4.3	4.5	0.82mH	5.20Ω	0.20A	0.30A	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：https://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：CDRH74-221M

Product description：CDRH74

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 CDRH74-221M

L（mm） 7.10 ~ 7.50

W（mm） 7.10 ~ 7.50

H（mm） 4.30 ~ 4.50

Inductance（uH） 220.00

*within（%） 20%

DCR（mΩ） 1170.00

Irms:(A)Max 0.50

Isat:(A)Max 0.36

Weight(g)

MPQ（pcs） 500

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CDRH73-74

Product name：CDRH74-271M

Product description：CDRH74

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 CDRH74-271M

L（mm） 7.10 ~ 7.50

W（mm） 7.10 ~ 7.50

H（mm） 4.30 ~ 4.50

Inductance（uH） 270.00

*within（%） 20%

DCR（mΩ） 1640.00

Irms:(A)Max 0.50

Isat:(A)Max 0.34

Weight(g)

MPQ（pcs） 500

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CDRH73-74

Product name：CDRH74-331M

Product description：CDRH74

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 CDRH74-331M

L（mm） 7.10 ~ 7.50

W（mm） 7.10 ~ 7.50

H（mm） 4.30 ~ 4.50

Inductance（uH） 330.00

*within（%） 20%

DCR（mΩ） 1860.00

Irms:(A)Max 0.50

Isat:(A)Max 0.32

Weight(g)

MPQ（pcs） 500

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CDRH73-74

Product name：CDRH74-391M

Product description：CDRH74

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 CDRH74-391M

L（mm） 7.10 ~ 7.50

W（mm） 7.10 ~ 7.50

H（mm） 4.30 ~ 4.50

Inductance（uH） 390.00

*within（%） 20%

DCR（mΩ） 2850.00

Irms:(A)Max 0.40

Isat:(A)Max 0.29

Weight(g)

MPQ（pcs） 500

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CDRH73-74

Product name：CDRH74-471M

Product description：CDRH74

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 CDRH74-471M

L（mm） 7.10 ~ 7.50

W（mm） 7.10 ~ 7.50

H（mm） 4.30 ~ 4.50

Inductance（uH） 470.00

*within（%） 20%

DCR（mΩ） 3010.00

Irms:(A)Max 0.40

Isat:(A)Max 0.25

Weight(g)

MPQ（pcs） 500

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CDRH73-74

Product name：CDRH74-561M

Product description：CDRH74

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 CDRH74-561M

L（mm） 7.10 ~ 7.50

W（mm） 7.10 ~ 7.50

H（mm） 4.30 ~ 4.50

Inductance（uH） 560.00

*within（%） 20%

DCR（mΩ） 3620.00

Irms:(A)Max 0.30

Isat:(A)Max 0.23

Weight(g)

MPQ（pcs） 500

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CDRH73-74

Product name：CDRH74-681M

Product description：CDRH74

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 CDRH74-681M

L（mm） 7.10 ~ 7.50

W（mm） 7.10 ~ 7.50

H（mm） 4.30 ~ 4.50

Inductance（uH） 680.00

*within（%） 20%

DCR（mΩ） 4630.00

Irms:(A)Max 0.30

Isat:(A)Max 0.22

Weight(g)

MPQ（pcs） 500

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CDRH73-74

Product name：CDRH74-821M

Product description：CDRH74

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 CDRH74-821M

L（mm） 7.10 ~ 7.50

W（mm） 7.10 ~ 7.50

H（mm） 4.30 ~ 4.50

Inductance（uH） 820.00

*within（%） 20%

DCR（mΩ） 5200.00

Irms:(A)Max 0.30

Isat:(A)Max 0.20

Weight(g)

MPQ（pcs） 500

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CDRH73-74