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

	CDRH73-821M	7.1	7.5	7.1	7.5	3.3	3.5	0.82mH	6.54Ω	0.18A	0.30A	查看
	CDRH74-102K	7.1	7.5	7.1	7.5	4.3	4.5	1.00mH	6.00Ω	0.18A	0.30A	查看
	RCH0608-122M	7.2	7.5	7.2	7.5	9.5	10.0	1.20mH	3.50Ω	0.18A	0.18A	查看
	CKL0412-271K	12.2	12.7	4.7	5.0	14.9	15.7	0.27mH	2.10Ω	0.18A	0.31A	查看
	NR4030-681M	3.8	4.2	3.8	4.2	2.8	3.0	0.68mH	9.85Ω	0.19A	0.14A	查看
	CDRH3D11A-220N	3.8	4.0	3.8	4.0	1.1	1.3	22.00uH	0.54Ω	0.19A	0.30A	查看
	CDRH73-681M	7.1	7.5	7.1	7.5	3.3	3.5	0.68mH	5.73Ω	0.19A	0.30A	查看
	RCH0406-561M	5.2	5.5	5.2	5.5	7.7	8.0	0.56mH	4.20Ω	0.19A	0.19A	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：CDRH73-821M

Product description：CDRH73

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 CDRH73-821M

L（mm） 7.10 ~ 7.50

W（mm） 7.10 ~ 7.50

H（mm） 3.30 ~ 3.50

Inductance（uH） 820.00

*within（%） 20%

DCR（mΩ） 6540.00

Irms:(A)Max 0.30

Isat:(A)Max 0.18

Weight(g)

MPQ（pcs） 1,000

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CDRH73-74

Product name：CDRH74-102K

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 CDRH74-102K

L（mm） 7.10 ~ 7.50

W（mm） 7.10 ~ 7.50

H（mm） 4.30 ~ 4.50

Inductance（uH） 1000.00

*within（%） 10%

DCR（mΩ） 6000.00

Irms:(A)Max 0.30

Isat:(A)Max 0.18

Weight(g)

MPQ（pcs） 500

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CDRH73-74

Product name：RCH0608-122M

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.

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Product parameters

Product name RCH0608-122M

L（mm） 7.20 ~ 7.50

W（mm） 7.20 ~ 7.50

H（mm） 9.50 ~ 10.00

Inductance（uH） 1200.00

*within（%） 20%

DCR（mΩ） 3500.00

Irms:(A)Max 0.18

Isat:(A)Max 0.18

Weight(g)

MPQ（pcs） 1,000

LT（days） 30

Origin China

Environmental regulations RoHs

Data table RCH0406-1016

Product name：CKL0412-271K

Product description：CKL0412

Product Introduction：

• Design to be compact, small and light-weight, wide range of inductance.

• Contibute to be high Q and self-resonent frequencies, tapping type that is convenient for automatic insertion, coating epoxy resin that ensure the humidity resistance to be long life.

• Widely usied for VCRs, color TVs, CRTs, stereo, car radios and radio transceivers, telephone answering.

• Disk drivers, personal computers and industrial, electronal products, etc.

• Operating temperature range: -20℃ to +85℃(Including coil temperature rise due to self-generated heat).

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

• RoHS Compliant.

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Product parameters

Product name CKL0412-271K

L（mm） 12.20 ~ 12.70

W（mm） 4.70 ~ 5.00

H（mm） 14.90 ~ 15.70

Inductance（uH） 270.00

*within（%） 10%

DCR（mΩ） 2100.00

Irms:(A)Max 0.31

Isat:(A)Max 0.18

Weight(g)

MPQ（pcs） 1,000

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CKL0204-0514

Product name：NR4030-681M

Product description：NR4030

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 NR4030-681M

L（mm） 3.80 ~ 4.20

W（mm） 3.80 ~ 4.20

H（mm） 2.80 ~ 3.00

Inductance（uH） 680.00

*within（%） 20%

DCR（mΩ） 9854.00

Irms:(A)Max 0.14

Isat:(A)Max 0.19

Weight(g)

MPQ（pcs） 1,500

LT（days） 15

Origin China

Environmental regulations RoHs

Data table NR252010-1050

Product name：CDRH3D11A-220N

Product description：CDRH3D11A

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 CDRH3D11A-220N

L（mm） 3.80 ~ 4.00

W（mm） 3.80 ~ 4.00

H（mm） 1.10 ~ 1.30

Inductance（uH） 22.00

*within（%） 30%

DCR（mΩ） 540.00

Irms:(A)Max 0.30

Isat:(A)Max 0.19

Weight(g)

MPQ（pcs） 3,000

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CDRH2D11A-6D28A

Product name：CDRH73-681M

Product description：CDRH73

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 CDRH73-681M

L（mm） 7.10 ~ 7.50

W（mm） 7.10 ~ 7.50

H（mm） 3.30 ~ 3.50

Inductance（uH） 680.00

*within（%） 20%

DCR（mΩ） 5730.00

Irms:(A)Max 0.30

Isat:(A)Max 0.19

Weight(g)

MPQ（pcs） 1,000

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CDRH73-74

Product name：RCH0406-561M

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 RCH0406-561M

L（mm） 5.20 ~ 5.50

W（mm） 5.20 ~ 5.50

H（mm） 7.70 ~ 8.00

Inductance（uH） 560.00

*within（%） 20%

DCR（mΩ） 4200.00

Irms:(A)Max 0.19

Isat:(A)Max 0.19

Weight(g)

MPQ（pcs） 1,000

LT（days） 30

Origin China

Environmental regulations RoHs

Data table RCH0406-1016