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

	CDRH74-821M	7.1	7.5	7.1	7.5	4.3	4.5	0.82mH	5.20Ω	0.20A	0.30A	查看
	CDRH125-821M	11.5	12.5	11.5	12.5	5.7	6.0	0.82mH	1.34Ω	0.43A	0.60A	查看
	CDRH127-821M	11.5	12.5	11.5	12.5	7.7	8.0	0.82mH	1.64Ω	0.60A	0.90A	查看
	CDRH129-821M	11.5	12.5	11.5	12.5	9.5	10.0	0.82mH	0.94Ω	0.81A	1.20A	查看
	CDRH105R-821M	9.9	10.5	9.7	10.3	4.6	5.0	0.82mH	1.77Ω	0.46A	0.70A	查看
	RCH0406-821M	5.2	5.5	5.2	5.5	7.7	8.0	0.82mH	5.70Ω	0.16A	0.16A	查看
	RCH0810-821M	9.2	9.5	9.2	9.5	11.5	12.0	0.82mH	1.50Ω	0.31A	0.31A	查看
	RCH0912-821M	10.0	10.5	10.0	10.5	13.5	14.0	0.82mH	1.34Ω	0.35A	0.35A	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：CDRH74-821M

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.

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Product parameters

Product name CDRH74-821M

L（mm） 7.10 ~ 7.50

W（mm） 7.10 ~ 7.50

H（mm） 4.30 ~ 4.50

Inductance（uH） 820.00

*within（%） 20%

DCR（mΩ） 5200.00

Irms:(A)Max 0.30

Isat:(A)Max 0.20

Weight(g)

MPQ（pcs） 500

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CDRH73-74

Product name：CDRH125-821M

Product description：CDRH125

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 CDRH125-821M

L（mm） 11.50 ~ 12.50

W（mm） 11.50 ~ 12.50

H（mm） 5.70 ~ 6.00

Inductance（uH） 820.00

*within（%） 20%

DCR（mΩ） 1340.00

Irms:(A)Max 0.60

Isat:(A)Max 0.43

Weight(g) 3.0

MPQ（pcs） 500

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CDRH104-129

Product name：CDRH127-821M

Product description：CDRH127

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 CDRH127-821M

L（mm） 11.50 ~ 12.50

W（mm） 11.50 ~ 12.50

H（mm） 7.70 ~ 8.00

Inductance（uH） 820.00

*within（%） 20%

DCR（mΩ） 1640.00

Irms:(A)Max 0.90

Isat:(A)Max 0.60

Weight(g) 4.0

MPQ（pcs） 500

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CDRH104-129

Product name：CDRH129-821M

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 CDRH129-821M

L（mm） 11.50 ~ 12.50

W（mm） 11.50 ~ 12.50

H（mm） 9.50 ~ 10.00

Inductance（uH） 820.00

*within（%） 20%

DCR（mΩ） 938.00

Irms:(A)Max 1.20

Isat:(A)Max 0.81

Weight(g) 4.8

MPQ（pcs） 500

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CDRH104-129

Product name：CDRH105R-821M

Product description：CDRH105R

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 CDRH105R-821M

L（mm） 9.90 ~ 10.50

W（mm） 9.70 ~ 10.30

H（mm） 4.60 ~ 5.00

Inductance（uH） 820.00

*within（%） 20%

DCR（mΩ） 1768.00

Irms:(A)Max 0.70

Isat:(A)Max 0.46

Weight(g) 1.7

MPQ（pcs） 1,000

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CDRH103R-105R

Product name：RCH0406-821M

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 RCH0406-821M

L（mm） 5.20 ~ 5.50

W（mm） 5.20 ~ 5.50

H（mm） 7.70 ~ 8.00

Inductance（uH） 820.00

*within（%） 20%

DCR（mΩ） 5700.00

Irms:(A)Max 0.16

Isat:(A)Max 0.16

Weight(g)

MPQ（pcs） 1,000

LT（days） 30

Origin China

Environmental regulations RoHs

Data table RCH0406-1016

Product name：RCH0810-821M

Product description：RCH0810

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 RCH0810-821M

L（mm） 9.20 ~ 9.50

W（mm） 9.20 ~ 9.50

H（mm） 11.50 ~ 12.00

Inductance（uH） 820.00

*within（%） 20%

DCR（mΩ） 1500.00

Irms:(A)Max 0.31

Isat:(A)Max 0.31

Weight(g)

MPQ（pcs） 1,000

LT（days） 30

Origin China

Environmental regulations RoHs

Data table RCH0406-1016

Product name：RCH0912-821M

Product description：RCH0912

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 RCH0912-821M

L（mm） 10.00 ~ 10.50

W（mm） 10.00 ~ 10.50

H（mm） 13.50 ~ 14.00

Inductance（uH） 820.00

*within（%） 20%

DCR（mΩ） 1340.00

Irms:(A)Max 0.35

Isat:(A)Max 0.35

Weight(g)

MPQ（pcs） 1,000

LT（days） 30

Origin China

Environmental regulations RoHs

Data table RCH0406-1016