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

	NR1050-3R3N	9.7	10.3	9.7	10.3	4.7	5.0	3.30uH	22.00mΩ	6.50A	4.40A	查看
	NR8040-3R6M	7.8	8.2	7.8	8.2	4.0	4.2	3.60uH	22.00mΩ	7.52A	4.35A	查看
	NR8040-3R9N	7.8	8.2	7.8	8.2	4.0	4.2	3.90uH	22.00mΩ	5.75A	4.35A	查看
	NR1050-3R6M	9.7	10.3	9.7	10.3	4.7	5.0	3.60uH	22.00mΩ	7.52A	4.35A	查看
	NR1050-3R9N	9.7	10.3	9.7	10.3	4.7	5.0	3.90uH	22.00mΩ	5.75A	4.35A	查看
	MPH0420-1R5M	4.2	4.6	4.0	4.4	1.6	1.8	1.50uH	46.00mΩ	4.40A	4.30A	查看
	MPH0624-4R7M	6.8	7.2	6.4	6.8	2.0	2.2	4.70uH	50.00mΩ	5.20A	4.30A	查看
	MTA0403-4R7M	3.9	4.3	3.9	4.3	3.3	3.5	4.70uH	44.10mΩ	3.80A	4.30A	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：NR1050-3R3N

Product description：NR1050

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 NR1050-3R3N

L（mm） 9.70 ~ 10.30

W（mm） 9.70 ~ 10.30

H（mm） 4.70 ~ 5.00

Inductance（uH） 3.30

*within（%） 30%

DCR（mΩ） 22.00

Irms:(A)Max 4.40

Isat:(A)Max 6.50

Weight(g)

MPQ（pcs） 800

LT（days） 15

Origin China

Environmental regulations RoHs

Data table NR252010-1050

Product name：NR8040-3R6M

Product description：NR8040

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 NR8040-3R6M

L（mm） 7.80 ~ 8.20

W（mm） 7.80 ~ 8.20

H（mm） 4.00 ~ 4.20

Inductance（uH） 3.60

*within（%） 20%

DCR（mΩ） 22.00

Irms:(A)Max 4.35

Isat:(A)Max 7.52

Weight(g)

MPQ（pcs） 1,000

LT（days） 15

Origin China

Environmental regulations RoHs

Data table NR252010-1050

Product name：NR8040-3R9N

Product description：NR8040

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 NR8040-3R9N

L（mm） 7.80 ~ 8.20

W（mm） 7.80 ~ 8.20

H（mm） 4.00 ~ 4.20

Inductance（uH） 3.90

*within（%） 30%

DCR（mΩ） 22.00

Irms:(A)Max 4.35

Isat:(A)Max 5.75

Weight(g)

MPQ（pcs） 1,000

LT（days） 15

Origin China

Environmental regulations RoHs

Data table NR252010-1050

Product name：NR1050-3R6M

Product description：NR1050

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 NR1050-3R6M

L（mm） 9.70 ~ 10.30

W（mm） 9.70 ~ 10.30

H（mm） 4.70 ~ 5.00

Inductance（uH） 3.60

*within（%） 20%

DCR（mΩ） 22.00

Irms:(A)Max 4.35

Isat:(A)Max 7.52

Weight(g)

MPQ（pcs） 800

LT（days） 15

Origin China

Environmental regulations RoHs

Data table NR252010-1050

Product name：NR1050-3R9N

Product description：NR1050

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 NR1050-3R9N

L（mm） 9.70 ~ 10.30

W（mm） 9.70 ~ 10.30

H（mm） 4.70 ~ 5.00

Inductance（uH） 3.90

*within（%） 30%

DCR（mΩ） 22.00

Irms:(A)Max 4.35

Isat:(A)Max 5.75

Weight(g)

MPQ（pcs） 800

LT（days） 15

Origin China

Environmental regulations RoHs

Data table NR252010-1050

Product name：MPH0420-1R5M

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 MPH0420-1R5M

L（mm） 4.20 ~ 4.60

W（mm） 4.00 ~ 4.40

H（mm） 1.60 ~ 1.80

Inductance（uH） 1.50

*within（%） 20%

DCR（mΩ） 46.00

Irms:(A)Max 4.30

Isat:(A)Max 4.40

Weight(g)

MPQ（pcs） 3,000

LT（days） 15

Origin China

Environmental regulations RoHs

Data table MPH0315-1770

Product name：MPH0624-4R7M

Product description：MPH0624

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 MPH0624-4R7M

L（mm） 6.80 ~ 7.20

W（mm） 6.40 ~ 6.80

H（mm） 2.00 ~ 2.20

Inductance（uH） 4.70

*within（%） 20%

DCR（mΩ） 50.00

Irms:(A)Max 4.30

Isat:(A)Max 5.20

Weight(g)

MPQ（pcs） 1,500

LT（days） 15

Origin China

Environmental regulations RoHs

Data table MPH0315-1770

Product name：MTA0403-4R7M

Product description：MTA0403

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.

• Flat wire, Super 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 MTA0403-4R7M

L（mm） 3.90 ~ 4.30

W（mm） 3.90 ~ 4.30

H（mm） 3.30 ~ 3.50

Inductance（uH） 4.70

*within（%） 20%

DCR（mΩ） 44.10

Irms:(A)Max 4.30

Isat:(A)Max 3.80

Weight(g)

MPQ（pcs） 2,000

LT（days） 15

Origin China

Environmental regulations RoHs

Data table MTA0402-1510