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

	PQ2012S-2R2M	21.7	22.5	20.7	21.5	12.0	12.5	2.20uH	2.20mΩ			view		Request
	HPI1615SF-2R2M	15.9	16.5	15.6	16.2	13.8	14.3	2.20uH	1.85mΩ	33.00A	35.00A	view		Request
	NR3012-2R4N	2.8	3.2	2.8	3.2	1.0	1.2	2.40uH	88.00mΩ	1.15A	1.60A	view		Request
	CDRH127-2R4N	11.5	12.5	11.5	12.5	7.7	8.0	2.40uH	11.50mΩ	8.00A	11.50A	view		Request
	CDRH129-2R5N	11.5	12.5	11.5	12.5	9.5	10.0	2.50uH	8.00mΩ	12.16A	17.50A	view		Request
	CDRH104R-2R5N	9.9	10.5	9.7	10.3	3.6	4.0	2.50uH	10.40mΩ	7.50A	10.80A	view		Request
	MTA0703-2R7M	7.6	8.0	7.4	7.8	3.1	3.3	2.70uH	15.40mΩ	11.50A	9.70A	view		Request
	NR252012-2R7M	2.3	2.7	1.8	2.2	1.0	1.2	2.70uH	0.24Ω	1.72A	1.09A	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：PQ2012S-2R2M

Product description：PQ2012S

Product Introduction：

• Designed for the applications of engery sorage with larg current (Isat 7~75A, Irms 14~45A).

• Operating temperature range: -40℃ to +125℃(Including coil temperature rise due to self-generated heat).

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

• RoHS Compliant.

Product parameters

Product name PQ2012S-2R2M

L（mm） 21.70 ~ 22.50

W（mm） 20.70 ~ 21.50

H（mm） 12.00 ~ 12.50

Inductance（uH） 2.20

*within（%） 20%

DCR（mΩ） 2.20

Irms:(A)Max

Isat:(A)Max

Weight(g)

MPQ（pcs） 200

LT（days） 25

Origin China

Environmental regulations RoHs

Data table PQ2012SR47-330

Product name：HPI1615SF-2R2M

Product description：HPI1615SF

Product Introduction：

• Patent number 202423042496.7

• Full magnetic shielded type designed for the applications of very huge current (Isat 22~56A, Irms 31~53A) power inductors with very wide operation frequency,low DCR(0.76~4.3mohm), and mini-size(L*W*H=16.2*15.9*14.0).

• Very low power loss ferrite core used, wide operation frequency from 10kHz up to 500kHz.

• 250Vrms, one minutes isolation between Coils and Ferrite Core.

• Magnetic shielded structure, excellent resistance to electro-magnetic interference(EMI).

• Tube loading, long-distance and export overseas transportation are very safe and reliable.

• Operating temperature range: -60℃ to +155℃(Including coil temperature rise due to self-generated heat).

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

• RoHS Compliant.

Product parameters

Product name HPI1615SF-2R2M

L（mm） 15.90 ~ 16.50

W（mm） 15.60 ~ 16.20

H（mm） 13.80 ~ 14.30

Inductance（uH） 2.20

*within（%） 20%

DCR（mΩ） 1.85

Irms:(A)Max 35.00

Isat:(A)Max 33.00

Weight(g) 13.7

MPQ（pcs） 100

LT（days） 30

Origin China

Environmental regulations RoHs

Data table HPI1615SF

Product name：NR3012-2R4N

Product description：NR3012

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 NR3012-2R4N

L（mm） 2.80 ~ 3.20

W（mm） 2.80 ~ 3.20

H（mm） 1.00 ~ 1.20

Inductance（uH） 2.40

*within（%） 30%

DCR（mΩ） 88.00

Irms:(A)Max 1.60

Isat:(A)Max 1.15

Weight(g)

MPQ（pcs） 5,000

LT（days） 15

Origin China

Environmental regulations RoHs

Data table NR252010-1050

Product name：CDRH127-2R4N

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.

Product parameters

Product name CDRH127-2R4N

L（mm） 11.50 ~ 12.50

W（mm） 11.50 ~ 12.50

H（mm） 7.70 ~ 8.00

Inductance（uH） 2.40

*within（%） 30%

DCR（mΩ） 11.50

Irms:(A)Max 11.50

Isat:(A)Max 8.00

Weight(g) 4.0

MPQ（pcs） 500

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CDRH104-129

Product name：CDRH129-2R5N

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.

Product parameters

Product name CDRH129-2R5N

L（mm） 11.50 ~ 12.50

W（mm） 11.50 ~ 12.50

H（mm） 9.50 ~ 10.00

Inductance（uH） 2.50

*within（%） 30%

DCR（mΩ） 8.00

Irms:(A)Max 17.50

Isat:(A)Max 12.16

Weight(g) 4.8

MPQ（pcs） 500

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CDRH104-129

Product name：CDRH104R-2R5N

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.

Product parameters

Product name CDRH104R-2R5N

L（mm） 9.90 ~ 10.50

W（mm） 9.70 ~ 10.30

H（mm） 3.60 ~ 4.00

Inductance（uH） 2.50

*within（%） 30%

DCR（mΩ） 10.40

Irms:(A)Max 10.80

Isat:(A)Max 7.50

Weight(g) 1.5

MPQ（pcs） 1,000

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CDRH103R-105R

Product name：MTA0703-2R7M

Product description：MTA0703

Product Introduction：

• Alloy powder DC-DC Converter shielded inductors.

• A wide range of product line up is available to meet the various requirements.

• High saturation current.

• Flat wire, Super low DCR, high efficiency.

• Very low acoustic noise and very low leakage flux noise.

• Ideally used in flat TV, LCD display, AV devices, car navigation, LED lighting, smart screen, power modules.

• RoHS compliant.

Product parameters

Product name MTA0703-2R7M

L（mm） 7.60 ~ 8.00

W（mm） 7.40 ~ 7.80

H（mm） 3.10 ~ 3.30

Inductance（uH） 2.70

*within（%） 20%

DCR（mΩ） 15.40

Irms:(A)Max 9.70

Isat:(A)Max 11.50

Weight(g)

MPQ（pcs） 1,500

LT（days） 15

Origin China

Environmental regulations RoHs

Data table MTA0402-1510

Product name：NR252012-2R7M

Product description：NR252012

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 NR252012-2R7M

L（mm） 2.30 ~ 2.70

W（mm） 1.80 ~ 2.20

H（mm） 1.00 ~ 1.20

Inductance（uH） 2.70

*within（%） 20%

DCR（mΩ） 239.00

Irms:(A)Max 1.09

Isat:(A)Max 1.72

Weight(g)

MPQ（pcs） 2,000

LT（days） 15

Origin China

Environmental regulations RoHs

Data table NR252010-1050