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

	NR1050-330M	9.7	10.3	9.7	10.3	4.7	5.0	33.00uH	0.13Ω	2.01A	1.80A	查看
	CDRH3D28-6R8N	3.8	4.2	3.8	4.2	3.0	3.2	6.80uH	0.12Ω	1.25A	1.80A	查看
	CDRH4D18-2R7N	4.7	5.0	4.7	5.0	1.8	2.0	2.70uH	0.10Ω	1.28A	1.80A	查看
	CDRH4D22-120M	4.7	5.0	4.7	5.0	2.2	2.4	12.00uH	0.19Ω	1.27A	1.80A	查看
	CDRH10D15-330M	9.6	10.4	9.6	10.4	1.4	1.6	33.00uH	0.41Ω	1.25A	1.80A	查看
	CDRH74-220M	7.1	7.5	7.1	7.5	4.3	4.5	22.00uH	0.11Ω	1.23A	1.80A	查看
	CDRH129-331M	11.5	12.5	11.5	12.5	9.5	10.0	0.33mH	0.39Ω	1.28A	1.80A	查看
	RCH0406-1R8N	5.2	5.5	5.2	5.5	7.7	8.0	1.80uH	0.11Ω	1.80A	1.80A	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

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：NR1050-330M

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.

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Product parameters

Product name NR1050-330M

L（mm） 9.70 ~ 10.30

W（mm） 9.70 ~ 10.30

H（mm） 4.70 ~ 5.00

Inductance（uH） 33.00

*within（%） 20%

DCR（mΩ） 126.00

Irms:(A)Max 1.80

Isat:(A)Max 2.01

Weight(g)

MPQ（pcs） 800

LT（days） 15

Origin China

Environmental regulations RoHs

Data table NR252010-1050

Product name：CDRH3D28-6R8N

Product description：CDRH3D28

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 CDRH3D28-6R8N

L（mm） 3.80 ~ 4.20

W（mm） 3.80 ~ 4.20

H（mm） 3.00 ~ 3.20

Inductance（uH） 6.80

*within（%） 30%

DCR（mΩ） 120.00

Irms:(A)Max 1.80

Isat:(A)Max 1.25

Weight(g)

MPQ（pcs） 500

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CDRH3D16-6D38

Product name：CDRH4D18-2R7N

Product description：CDRH4D18

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 CDRH4D18-2R7N

L（mm） 4.70 ~ 5.00

W（mm） 4.70 ~ 5.00

H（mm） 1.80 ~ 2.00

Inductance（uH） 2.70

*within（%） 30%

DCR（mΩ） 105.00

Irms:(A)Max 1.80

Isat:(A)Max 1.28

Weight(g) 0.2

MPQ（pcs） 1,000

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CDRH3D16-6D38

Product name：CDRH4D22-120M

Product description：CDRH4D22

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 CDRH4D22-120M

L（mm） 4.70 ~ 5.00

W（mm） 4.70 ~ 5.00

H（mm） 2.20 ~ 2.40

Inductance（uH） 12.00

*within（%） 20%

DCR（mΩ） 187.00

Irms:(A)Max 1.80

Isat:(A)Max 1.27

Weight(g) 0.2

MPQ（pcs） 2,000

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CDRH3D16-6D38

Product name：CDRH10D15-330M

Product description：CDRH10D15

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 CDRH10D15-330M

L（mm） 9.60 ~ 10.40

W（mm） 9.60 ~ 10.40

H（mm） 1.40 ~ 1.60

Inductance（uH） 33.00

*within（%） 20%

DCR（mΩ） 410.00

Irms:(A)Max 1.80

Isat:(A)Max 1.25

Weight(g)

MPQ（pcs） 1,000

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CDRH6D12-10D25

Product name：CDRH74-220M

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 CDRH74-220M

L（mm） 7.10 ~ 7.50

W（mm） 7.10 ~ 7.50

H（mm） 4.30 ~ 4.50

Inductance（uH） 22.00

*within（%） 20%

DCR（mΩ） 110.00

Irms:(A)Max 1.80

Isat:(A)Max 1.23

Weight(g)

MPQ（pcs） 500

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CDRH73-74

Product name：CDRH129-331M

Product description：CDRH129

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 CDRH129-331M

L（mm） 11.50 ~ 12.50

W（mm） 11.50 ~ 12.50

H（mm） 9.50 ~ 10.00

Inductance（uH） 330.00

*within（%） 20%

DCR（mΩ） 386.00

Irms:(A)Max 1.80

Isat:(A)Max 1.28

Weight(g) 4.8

MPQ（pcs） 500

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CDRH104-129

Product name：RCH0406-1R8N

Product description：RCH0406

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 RCH0406-1R8N

L（mm） 5.20 ~ 5.50

W（mm） 5.20 ~ 5.50

H（mm） 7.70 ~ 8.00

Inductance（uH） 1.80

*within（%） 30%

DCR（mΩ） 110.00

Irms:(A)Max 1.80

Isat:(A)Max 1.80

Weight(g)

MPQ（pcs） 1,000

LT（days） 30

Origin China

Environmental regulations RoHs

Data table RCH0406-1016