Dongguan Hongheng Electronic Technology Co., Ltd.

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Dimension L(mm)
Dimension W(mm)
Dimension H(mm)
Inductance（uH）
DCR（mΩ）
Isat（A）
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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

	CDRH6D38-181M	6.7	7.0	6.7	7.0	3.8	4.0	0.18mH	0.69Ω	0.49A	0.70A	查看
	CDRH73-121M	7.1	7.5	7.1	7.5	3.3	3.5	0.12mH	0.86Ω	0.49A	0.70A	查看
	SLF7032-680M	6.7	7.3	6.7	7.3	3.2	3.4	68.00uH	0.38Ω	0.49A	0.70A	查看
	SLF12555-471M	12.2	12.8	12.2	12.8	5.2	5.8	0.47mH	0.63Ω	0.49A	0.70A	查看
	NR4012-270M	3.8	4.2	3.8	4.2	1.0	1.2	27.00uH	0.94Ω	0.50A	0.45A	查看
	NR4020-820M	3.8	4.2	3.8	4.2	1.8	2.0	82.00uH	1.52Ω	0.50A	0.34A	查看
	NR4030-101M	3.8	4.2	3.8	4.2	2.8	3.0	100.00uH	1.50Ω	0.50A	0.35A	查看
	NR4030-151M	3.8	4.2	3.8	4.2	2.8	3.0	0.15mH	2.34Ω	0.50A	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：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：CDRH6D38-181M

Product description：CDRH6D38

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 CDRH6D38-181M

L（mm） 6.70 ~ 7.00

W（mm） 6.70 ~ 7.00

H（mm） 3.80 ~ 4.00

Inductance（uH） 180.00

*within（%） 20%

DCR（mΩ） 692.00

Irms:(A)Max 0.70

Isat:(A)Max 0.49

Weight(g) 0.4

MPQ（pcs） 1,000

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CDRH3D16-6D38

Product name：CDRH73-121M

Product description：CDRH73

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 CDRH73-121M

L（mm） 7.10 ~ 7.50

W（mm） 7.10 ~ 7.50

H（mm） 3.30 ~ 3.50

Inductance（uH） 120.00

*within（%） 20%

DCR（mΩ） 860.00

Irms:(A)Max 0.70

Isat:(A)Max 0.49

Weight(g)

MPQ（pcs） 1,000

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CDRH73-74

Product name：SLF7032-680M

Product description：SLF7032

Product Introduction：

• Excellent saturation current handling to be up to 23.4A.

• Low DC resistance keeps power losses to a minimum.

• For DC/DC converter applications.

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

• Custom design is also available.

• RoHS compliant.

Download PDF

Product parameters

Product name SLF7032-680M

L（mm） 6.70 ~ 7.30

W（mm） 6.70 ~ 7.30

H（mm） 3.20 ~ 3.40

Inductance（uH） 68.00

*within（%） 20%

DCR（mΩ） 376.00

Irms:(A)Max 0.70

Isat:(A)Max 0.49

Weight(g)

MPQ（pcs） 1,500

LT（days） 15

Origin China

Environmental regulations RoHs

Data table SLF6028-1275

Product name：SLF12555-471M

Product description：SLF12555

Product Introduction：

• Excellent saturation current handling to be up to 23.4A.

• Low DC resistance keeps power losses to a minimum.

• For DC/DC converter applications.

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

• Custom design is also available.

• RoHS compliant.

Download PDF

Product parameters

Product name SLF12555-471M

L（mm） 12.20 ~ 12.80

W（mm） 12.20 ~ 12.80

H（mm） 5.20 ~ 5.80

Inductance（uH） 470.00

*within（%） 20%

DCR（mΩ） 628.00

Irms:(A)Max 0.70

Isat:(A)Max 0.49

Weight(g)

MPQ（pcs） 500

LT（days） 15

Origin China

Environmental regulations RoHs

Data table SLF6028-1275

Product name：NR4012-270M

Product description：NR4012

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 NR4012-270M

L（mm） 3.80 ~ 4.20

W（mm） 3.80 ~ 4.20

H（mm） 1.00 ~ 1.20

Inductance（uH） 27.00

*within（%） 20%

DCR（mΩ） 936.00

Irms:(A)Max 0.45

Isat:(A)Max 0.50

Weight(g)

MPQ（pcs） 3,000

LT（days） 15

Origin China

Environmental regulations RoHs

Data table NR252010-1050

Product name：NR4020-820M

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 NR4020-820M

L（mm） 3.80 ~ 4.20

W（mm） 3.80 ~ 4.20

H（mm） 1.80 ~ 2.00

Inductance（uH） 82.00

*within（%） 20%

DCR（mΩ） 1520.00

Irms:(A)Max 0.34

Isat:(A)Max 0.50

Weight(g)

MPQ（pcs） 2,500

LT（days） 15

Origin China

Environmental regulations RoHs

Data table NR252010-1050

Product name：NR4030-101M

Product description：NR4030

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 NR4030-101M

L（mm） 3.80 ~ 4.20

W（mm） 3.80 ~ 4.20

H（mm） 2.80 ~ 3.00

Inductance（uH） 100.00

*within（%） 20%

DCR（mΩ） 1495.00

Irms:(A)Max 0.35

Isat:(A)Max 0.50

Weight(g)

MPQ（pcs） 1,500

LT（days） 15

Origin China

Environmental regulations RoHs

Data table NR252010-1050

Product name：NR4030-151M

Product description：NR4030

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 NR4030-151M

L（mm） 3.80 ~ 4.20

W（mm） 3.80 ~ 4.20

H（mm） 2.80 ~ 3.00

Inductance（uH） 150.00

*within（%） 20%

DCR（mΩ） 2340.00

Irms:(A)Max 0.30

Isat:(A)Max 0.50

Weight(g)

MPQ（pcs） 1,500

LT（days） 15

Origin China

Environmental regulations RoHs

Data table NR252010-1050