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

	NR8040-3R9N	7.8	8.2	7.8	8.2	4.0	4.2	3.90uH	22.00mΩ	5.75A	4.35A	查看
	NR1050-3R3N	9.7	10.3	9.7	10.3	4.7	5.0	3.30uH	22.00mΩ	6.50A	4.40A	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
	CDRH8D43-4R7N	7.7	8.3	7.7	8.3	4.7	5.0	4.70uH	22.00mΩ	5.00A	7.20A	查看
	CDRH74-3R3N	7.1	7.5	7.1	7.5	4.3	4.5	3.30uH	22.00mΩ	4.00A	5.80A	查看
	CDRH104R-5R2N	9.9	10.5	9.7	10.3	3.6	4.0	5.20uH	22.00mΩ	5.51A	7.90A	查看
	RCH0608-6R8M	7.2	7.5	7.2	7.5	9.5	10.0	6.80uH	22.00mΩ	2.50A	2.50A	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：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：NR1050-3R3N

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：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：CDRH8D43-4R7N

Product description：CDRH8D43

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 CDRH8D43-4R7N

L（mm） 7.70 ~ 8.30

W（mm） 7.70 ~ 8.30

H（mm） 4.70 ~ 5.00

Inductance（uH） 4.70

*within（%） 30%

DCR（mΩ） 22.00

Irms:(A)Max 7.20

Isat:(A)Max 5.00

Weight(g) 1.0

MPQ（pcs） 500

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CDRH8D28-8D43

Product name：CDRH74-3R3N

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 CDRH74-3R3N

L（mm） 7.10 ~ 7.50

W（mm） 7.10 ~ 7.50

H（mm） 4.30 ~ 4.50

Inductance（uH） 3.30

*within（%） 30%

DCR（mΩ） 22.00

Irms:(A)Max 5.80

Isat:(A)Max 4.00

Weight(g)

MPQ（pcs） 500

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CDRH73-74

Product name：CDRH104R-5R2N

Product description：CDRH104R

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 CDRH104R-5R2N

L（mm） 9.90 ~ 10.50

W（mm） 9.70 ~ 10.30

H（mm） 3.60 ~ 4.00

Inductance（uH） 5.20

*within（%） 30%

DCR（mΩ） 22.00

Irms:(A)Max 7.90

Isat:(A)Max 5.51

Weight(g) 1.5

MPQ（pcs） 1,000

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CDRH103R-105R

Product name：RCH0608-6R8M

Product description：RCH0608

Product Introduction：

• They are small size φ4, φ6, φ8, φ9，φ10 series high power inductors which are used for switching power supply with high reliability,high efficiency and saturation.

• Storage temperature range: -20℃ to +85℃.

• Operating temperature range: -20℃ to +105℃(Including coil temperature rise due to self-generated heat).

• RoHS Compliant.

Download PDF

Product parameters

Product name RCH0608-6R8M

L（mm） 7.20 ~ 7.50

W（mm） 7.20 ~ 7.50

H（mm） 9.50 ~ 10.00

Inductance（uH） 6.80

*within（%） 20%

DCR（mΩ） 22.00

Irms:(A)Max 2.50

Isat:(A)Max 2.50

Weight(g)

MPQ（pcs） 1,000

LT（days） 30

Origin China

Environmental regulations RoHs

Data table RCH0406-1016