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

	CDRH104R-271M	9.9	10.5	9.7	10.3	3.6	4.0	0.27mH	0.85Ω	0.84A	1.20A	查看
	CDRH4D18-4R7N	4.7	5.0	4.7	5.0	1.8	2.0	4.70uH	0.17Ω	0.83A	1.20A	查看
	CDRH129-681M	11.5	12.5	11.5	12.5	9.5	10.0	0.68mH	0.73Ω	0.83A	1.20A	查看
	NR4020-390M	3.8	4.2	3.8	4.2	1.8	2.0	39.00uH	0.84Ω	0.82A	0.46A	查看
	CDRH5D33-680M	5.7	6.0	5.7	6.0	3.3	3.5	68.00uH	0.41Ω	0.82A	1.20A	查看
	SLF7045-330M	6.7	7.3	6.7	7.3	4.6	4.8	33.00uH	0.14Ω	0.82A	1.20A	查看
	SLF7050-330M	6.7	7.3	6.7	7.3	4.7	5.0	33.00uH	0.12Ω	0.82A	1.20A	查看
	RCH1008-101M	11.0	11.5	11.0	11.5	9.5	10.0	100.00uH	0.20Ω	0.82A	0.82A	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：CDRH104R-271M

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.

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Product parameters

Product name CDRH104R-271M

L（mm） 9.90 ~ 10.50

W（mm） 9.70 ~ 10.30

H（mm） 3.60 ~ 4.00

Inductance（uH） 270.00

*within（%） 20%

DCR（mΩ） 853.00

Irms:(A)Max 1.20

Isat:(A)Max 0.84

Weight(g) 1.5

MPQ（pcs） 1,000

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CDRH103R-105R

Product name：CDRH4D18-4R7N

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 CDRH4D18-4R7N

L（mm） 4.70 ~ 5.00

W（mm） 4.70 ~ 5.00

H（mm） 1.80 ~ 2.00

Inductance（uH） 4.70

*within（%） 30%

DCR（mΩ） 165.00

Irms:(A)Max 1.20

Isat:(A)Max 0.83

Weight(g) 0.2

MPQ（pcs） 1,000

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CDRH3D16-6D38

Product name：CDRH129-681M

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 CDRH129-681M

L（mm） 11.50 ~ 12.50

W（mm） 11.50 ~ 12.50

H（mm） 9.50 ~ 10.00

Inductance（uH） 680.00

*within（%） 20%

DCR（mΩ） 730.00

Irms:(A)Max 1.20

Isat:(A)Max 0.83

Weight(g) 4.8

MPQ（pcs） 500

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CDRH104-129

Product name：NR4020-390M

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 NR4020-390M

L（mm） 3.80 ~ 4.20

W（mm） 3.80 ~ 4.20

H（mm） 1.80 ~ 2.00

Inductance（uH） 39.00

*within（%） 20%

DCR（mΩ） 845.00

Irms:(A)Max 0.46

Isat:(A)Max 0.82

Weight(g)

MPQ（pcs） 2,500

LT（days） 15

Origin China

Environmental regulations RoHs

Data table NR252010-1050

Product name：CDRH5D33-680M

Product description：CDRH5D33

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 CDRH5D33-680M

L（mm） 5.70 ~ 6.00

W（mm） 5.70 ~ 6.00

H（mm） 3.30 ~ 3.50

Inductance（uH） 68.00

*within（%） 20%

DCR（mΩ） 415.00

Irms:(A)Max 1.20

Isat:(A)Max 0.82

Weight(g)

MPQ（pcs） 2,000

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CDRH3D16-6D38

Product name：SLF7045-330M

Product description：SLF7045

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 SLF7045-330M

L（mm） 6.70 ~ 7.30

W（mm） 6.70 ~ 7.30

H（mm） 4.60 ~ 4.80

Inductance（uH） 33.00

*within（%） 20%

DCR（mΩ） 135.00

Irms:(A)Max 1.20

Isat:(A)Max 0.82

Weight(g)

MPQ（pcs） 1,000

LT（days） 15

Origin China

Environmental regulations RoHs

Data table SLF6028-1275

Product name：SLF7050-330M

Product description：SLF7050

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 SLF7050-330M

L（mm） 6.70 ~ 7.30

W（mm） 6.70 ~ 7.30

H（mm） 4.70 ~ 5.00

Inductance（uH） 33.00

*within（%） 20%

DCR（mΩ） 115.00

Irms:(A)Max 1.20

Isat:(A)Max 0.82

Weight(g)

MPQ（pcs） 1,000

LT（days） 15

Origin China

Environmental regulations RoHs

Data table SLF6028-1275

Product name：RCH1008-101M

Product description：RCH1008

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 RCH1008-101M

L（mm） 11.00 ~ 11.50

W（mm） 11.00 ~ 11.50

H（mm） 9.50 ~ 10.00

Inductance（uH） 100.00

*within（%） 20%

DCR（mΩ） 200.00

Irms:(A)Max 0.82

Isat:(A)Max 0.82

Weight(g)

MPQ（pcs） 1,000

LT（days） 30

Origin China

Environmental regulations RoHs

Data table RCH0406-1016