Dongguan Hongheng Electronic Technology Co., Ltd.

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Images	Product name	Dimension（mm）						Inductance	DCR	Isat	Irms	Details	PDF	Sample
		Low	High	Low	High	Low	High	Parameter	High	High	High

	NR252010-220M	2.3	2.7	1.8	2.2	0.8	1.0	22.00uH	1.62Ω	0.40A	0.45A	view		Request
	NR3015-270M	2.8	3.2	2.8	3.2	1.3	1.5	27.00uH	0.95Ω	0.48A	0.45A	view		Request
	NR4012-270M	3.8	4.2	3.8	4.2	1.0	1.2	27.00uH	0.94Ω	0.50A	0.45A	view		Request
	NR4020-430M	3.8	4.2	3.8	4.2	1.8	2.0	43.00uH	0.86Ω	0.77A	0.45A	view		Request
	NR6020-151M	5.8	6.2	5.8	6.2	1.8	2.0	0.15mH	2.08Ω	0.50A	0.45A	view		Request
	NR8040-681M	7.8	8.2	7.8	8.2	4.0	4.2	0.68mH	2.65Ω	0.50A	0.45A	view		Request
	RCH0808-271M	9.2	9.5	9.5	9.8	9.5	10.0	0.27mH	0.86Ω	0.45A	0.45A	view		Request
	CRCH0807-271M	8.0	8.3	8.0	8.3	7.2	7.5	0.27mH	0.86Ω	0.45A	0.45A	view		Request

Honghengda Product Catalog

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Company website：https://www.coils-hhd.com

(86)18002889308, sales@coils-hhd.com

Room 308, No. 73, Changma Road, Changping Town, Dongguan City, Guangdong Province,China

(86)18002889308

(86)18029063186

(852)64885386

sales@coils-hhd.com

info@coils-hhd.com

david@coils-hhd.com

Product Center: Inductor; Filter; Transformer; Toroidal Coil; Patented Product; More Products +

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Product name：NR252010-220M

Product description：NR252010

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.

Product parameters

Product name NR252010-220M

L（mm） 2.30 ~ 2.70

W（mm） 1.80 ~ 2.20

H（mm） 0.80 ~ 1.00

Inductance（uH） 22.00

*within（%） 20%

DCR（mΩ） 1625.00

Irms:(A)Max 0.45

Isat:(A)Max 0.40

Weight(g)

MPQ（pcs） 2,000

LT（days） 15

Origin China

Environmental regulations RoHs

Data table NR252010-1050

Product name：NR3015-270M

Product description：NR3015

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.

Product parameters

Product name NR3015-270M

L（mm） 2.80 ~ 3.20

W（mm） 2.80 ~ 3.20

H（mm） 1.30 ~ 1.50

Inductance（uH） 27.00

*within（%） 20%

DCR（mΩ） 949.00

Irms:(A)Max 0.45

Isat:(A)Max 0.48

Weight(g)

MPQ（pcs） 4,500

LT（days） 15

Origin China

Environmental regulations RoHs

Data table NR252010-1050

Product name：NR4012-270M

Product description：NR4012

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.

Product parameters

Product name NR4012-270M

L（mm） 3.80 ~ 4.20

W（mm） 3.80 ~ 4.20

H（mm） 1.00 ~ 1.20

Inductance（uH） 27.00

*within（%） 20%

DCR（mΩ） 936.00

Irms:(A)Max 0.45

Isat:(A)Max 0.50

Weight(g)

MPQ（pcs） 3,000

LT（days） 15

Origin China

Environmental regulations RoHs

Data table NR252010-1050

Product name：NR4020-430M

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.

Product parameters

Product name NR4020-430M

L（mm） 3.80 ~ 4.20

W（mm） 3.80 ~ 4.20

H（mm） 1.80 ~ 2.00

Inductance（uH） 43.00

*within（%） 20%

DCR（mΩ） 858.00

Irms:(A)Max 0.45

Isat:(A)Max 0.77

Weight(g)

MPQ（pcs） 2,500

LT（days） 15

Origin China

Environmental regulations RoHs

Data table NR252010-1050

Product name：NR6020-151M

Product description：NR6020

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.

Product parameters

Product name NR6020-151M

L（mm） 5.80 ~ 6.20

W（mm） 5.80 ~ 6.20

H（mm） 1.80 ~ 2.00

Inductance（uH） 150.00

*within（%） 20%

DCR（mΩ） 2080.00

Irms:(A)Max 0.45

Isat:(A)Max 0.50

Weight(g)

MPQ（pcs） 1,500

LT（days） 15

Origin China

Environmental regulations RoHs

Data table NR252010-1050

Product name：NR8040-681M

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.

Product parameters

Product name NR8040-681M

L（mm） 7.80 ~ 8.20

W（mm） 7.80 ~ 8.20

H（mm） 4.00 ~ 4.20

Inductance（uH） 680.00

*within（%） 20%

DCR（mΩ） 2652.00

Irms:(A)Max 0.45

Isat:(A)Max 0.50

Weight(g)

MPQ（pcs） 1,000

LT（days） 15

Origin China

Environmental regulations RoHs

Data table NR252010-1050

Product name：RCH0808-271M

Product description：RCH0808

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.

Product parameters

Product name RCH0808-271M

L（mm） 9.20 ~ 9.50

W（mm） 9.50 ~ 9.80

H（mm） 9.50 ~ 10.00

Inductance（uH） 270.00

*within（%） 20%

DCR（mΩ） 860.00

Irms:(A)Max 0.45

Isat:(A)Max 0.45

Weight(g)

MPQ（pcs） 1,000

LT（days） 30

Origin China

Environmental regulations RoHs

Data table RCH0406-1016

Product name：CRCH0807-271M

Product description：CRCH0807

Product Introduction：

• They are small size φ8, φ12, φ16, φ17 series high power inductors which are used for switching power supply with high reliability,high efficiency and saturation.Each series has a magnetically shielded type to prevent noise radiation.

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

• Operating temperature range: -40℃ to +100℃(Including coil temperature rise due to self-generated heat).

• RoHS Compliant.

Product parameters

Product name CRCH0807-271M

L（mm） 8.00 ~ 8.30

W（mm） 8.00 ~ 8.30

H（mm） 7.20 ~ 7.50

Inductance（uH） 270.00

*within（%） 20%

DCR（mΩ） 860.00

Irms:(A)Max 0.45

Isat:(A)Max 0.45

Weight(g)

MPQ（pcs） 1,000

LT（days） 30

Origin China

Environmental regulations RoHs

Data table CRCH0807-1723