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

	MPH0420-2R2M	4.2	4.6	4.0	4.4	1.6	1.8	2.20uH	58.00mΩ	4.00A	3.80A	查看
	MPH0618-4R7M	6.8	7.2	6.4	6.8	1.4	1.6	4.70uH	62.00mΩ	4.00A	3.50A	查看
	MPH1250-470M	13.2	13.8	12.3	12.9	4.6	4.8	47.00uH	0.13Ω	4.00A	2.60A	查看
	MPH1770-101M	16.9	17.5	16.9	17.5	6.4	6.7	100.00uH	0.13Ω	4.00A	2.96A	查看
	NR252010-R33N	2.3	2.7	1.8	2.2	0.8	1.0	0.33uH	48.00mΩ	4.00A	2.40A	查看
	NR252012-R33N	2.3	2.7	1.8	2.2	1.0	1.2	0.33uH	47.00mΩ	4.00A	2.20A	查看
	NR4012-R47N	3.8	4.2	3.8	4.2	1.0	1.2	0.47uH	49.00mΩ	4.00A	3.30A	查看
	CDRH8D28-2R7N	7.7	8.3	7.7	8.3	2.8	3.0	2.70uH	18.20mΩ	4.00A	5.80A	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

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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：MPH0420-2R2M

Product description：MPH0420

Product Introduction：

• Alloy powder DC-DC Converter shielded inductors.

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

• High saturation current, low DCR, high efficiency.

• Very low acoustic noise and very low leakage flux noise.

• Ideally used in flat TV, LCD display, AV devices, car navigation, LED lighting, smart screen, power modules.

• RoHS compliant.

Download PDF

Product parameters

Product name MPH0420-2R2M

L（mm） 4.20 ~ 4.60

W（mm） 4.00 ~ 4.40

H（mm） 1.60 ~ 1.80

Inductance（uH） 2.20

*within（%） 20%

DCR（mΩ） 58.00

Irms:(A)Max 3.80

Isat:(A)Max 4.00

Weight(g)

MPQ（pcs） 3,000

LT（days） 15

Origin China

Environmental regulations RoHs

Data table MPH0315-1770

Product name：MPH0618-4R7M

Product description：MPH0618

Product Introduction：

• Alloy powder DC-DC Converter shielded inductors.

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

• High saturation current, low DCR, high efficiency.

• Very low acoustic noise and very low leakage flux noise.

• Ideally used in flat TV, LCD display, AV devices, car navigation, LED lighting, smart screen, power modules.

• RoHS compliant.

Download PDF

Product parameters

Product name MPH0618-4R7M

L（mm） 6.80 ~ 7.20

W（mm） 6.40 ~ 6.80

H（mm） 1.40 ~ 1.60

Inductance（uH） 4.70

*within（%） 20%

DCR（mΩ） 62.00

Irms:(A)Max 3.50

Isat:(A)Max 4.00

Weight(g)

MPQ（pcs） 1,500

LT（days） 15

Origin China

Environmental regulations RoHs

Data table MPH0315-1770

Product name：MPH1250-470M

Product description：MPH1250

Product Introduction：

• Alloy powder DC-DC Converter shielded inductors.

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

• High saturation current, low DCR, high efficiency.

• Very low acoustic noise and very low leakage flux noise.

• Ideally used in flat TV, LCD display, AV devices, car navigation, LED lighting, smart screen, power modules.

• RoHS compliant.

Download PDF

Product parameters

Product name MPH1250-470M

L（mm） 13.20 ~ 13.80

W（mm） 12.30 ~ 12.90

H（mm） 4.60 ~ 4.80

Inductance（uH） 47.00

*within（%） 20%

DCR（mΩ） 130.00

Irms:(A)Max 2.60

Isat:(A)Max 4.00

Weight(g)

MPQ（pcs） 500

LT（days） 15

Origin China

Environmental regulations RoHs

Data table MPH0315-1770

Product name：MPH1770-101M

Product description：MPH1770

Product Introduction：

• Alloy powder DC-DC Converter shielded inductors.

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

• High saturation current, low DCR, high efficiency.

• Very low acoustic noise and very low leakage flux noise.

• Ideally used in flat TV, LCD display, AV devices, car navigation, LED lighting, smart screen, power modules.

• RoHS compliant.

Download PDF

Product parameters

Product name MPH1770-101M

L（mm） 16.90 ~ 17.50

W（mm） 16.90 ~ 17.50

H（mm） 6.40 ~ 6.70

Inductance（uH） 100.00

*within（%） 20%

DCR（mΩ） 130.00

Irms:(A)Max 2.96

Isat:(A)Max 4.00

Weight(g)

MPQ（pcs） 200

LT（days） 15

Origin China

Environmental regulations RoHs

Data table MPH0315-1770

Product name：NR252010-R33N

Product description：NR252010

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 NR252010-R33N

L（mm） 2.30 ~ 2.70

W（mm） 1.80 ~ 2.20

H（mm） 0.80 ~ 1.00

Inductance（uH） 0.33

*within（%） 30%

DCR（mΩ） 48.00

Irms:(A)Max 2.40

Isat:(A)Max 4.00

Weight(g)

MPQ（pcs） 2,000

LT（days） 15

Origin China

Environmental regulations RoHs

Data table NR252010-1050

Product name：NR252012-R33N

Product description：NR252012

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 NR252012-R33N

L（mm） 2.30 ~ 2.70

W（mm） 1.80 ~ 2.20

H（mm） 1.00 ~ 1.20

Inductance（uH） 0.33

*within（%） 30%

DCR（mΩ） 47.00

Irms:(A)Max 2.20

Isat:(A)Max 4.00

Weight(g)

MPQ（pcs） 2,000

LT（days） 15

Origin China

Environmental regulations RoHs

Data table NR252010-1050

Product name：NR4012-R47N

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-R47N

L（mm） 3.80 ~ 4.20

W（mm） 3.80 ~ 4.20

H（mm） 1.00 ~ 1.20

Inductance（uH） 0.47

*within（%） 30%

DCR（mΩ） 49.00

Irms:(A)Max 3.30

Isat:(A)Max 4.00

Weight(g)

MPQ（pcs） 3,000

LT（days） 15

Origin China

Environmental regulations RoHs

Data table NR252010-1050

Product name：CDRH8D28-2R7N

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 CDRH8D28-2R7N

L（mm） 7.70 ~ 8.30

W（mm） 7.70 ~ 8.30

H（mm） 2.80 ~ 3.00

Inductance（uH） 2.70

*within（%） 30%

DCR（mΩ） 18.20

Irms:(A)Max 5.80

Isat:(A)Max 4.00

Weight(g) 0.7

MPQ（pcs） 1,000

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CDRH8D28-8D43