Dongguan Hongheng Electronic Technology Co., Ltd.

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Dimension W(mm)
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Inductance（uH）
DCR（mΩ）
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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

	CKL0510-391K	10.5	11.0	4.7	5.0	13.5	14.0	0.39mH	3.50Ω			查看
	CKL0512-391K	11.5	12.0	4.7	5.0	14.2	15.0	0.39mH	2.80Ω			查看
	CKL0514-391K	14.2	15.0	5.2	5.5	17.0	17.8	0.39mH	2.28Ω	0.34A	0.30A	查看
	NR4030-331M	3.8	4.2	3.8	4.2	2.8	3.0	0.33mH	5.20Ω	0.30A	0.25A	查看
	NR5040-331M	4.8	5.2	4.8	5.2	3.8	4.0	0.33mH	2.73Ω	0.42A	0.40A	查看
	NR6020-331M	5.8	6.2	5.8	6.2	1.8	2.0	0.33mH	3.42Ω	0.27A	0.33A	查看
	NR6045-331M	5.8	6.2	5.8	6.2	4.3	4.5	0.33mH	1.65Ω	0.57A	0.57A	查看
	NR8040-331M	7.8	8.2	7.8	8.2	4.0	4.2	0.33mH	1.16Ω	0.68A	0.64A	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：CKL0510-391K

Product description：CKL0510

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.

Download PDF

Product parameters

Product name CKL0510-391K

L（mm） 10.50 ~ 11.00

W（mm） 4.70 ~ 5.00

H（mm） 13.50 ~ 14.00

Inductance（uH） 390.00

*within（%） 10%

DCR（mΩ） 3500.00

Irms:(A)Max

Isat:(A)Max

Weight(g)

MPQ（pcs） 1,000

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CKL0204-0514

Product name：CKL0512-391K

Product description：CKL0512

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.

Download PDF

Product parameters

Product name CKL0512-391K

L（mm） 11.50 ~ 12.00

W（mm） 4.70 ~ 5.00

H（mm） 14.20 ~ 15.00

Inductance（uH） 390.00

*within（%） 10%

DCR（mΩ） 2800.00

Irms:(A)Max

Isat:(A)Max

Weight(g)

MPQ（pcs） 1,000

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CKL0204-0514

Product name：CKL0514-391K

Product description：CKL0514

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.

Download PDF

Product parameters

Product name CKL0514-391K

L（mm） 14.20 ~ 15.00

W（mm） 5.20 ~ 5.50

H（mm） 17.00 ~ 17.80

Inductance（uH） 390.00

*within（%） 10%

DCR（mΩ） 2280.00

Irms:(A)Max 0.30

Isat:(A)Max 0.34

Weight(g)

MPQ（pcs） 1,000

LT（days） 15

Origin China

Environmental regulations RoHs

Data table CKL0204-0514

Product name：NR4030-331M

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 NR4030-331M

L（mm） 3.80 ~ 4.20

W（mm） 3.80 ~ 4.20

H（mm） 2.80 ~ 3.00

Inductance（uH） 330.00

*within（%） 20%

DCR（mΩ） 5200.00

Irms:(A)Max 0.25

Isat:(A)Max 0.30

Weight(g)

MPQ（pcs） 1,500

LT（days） 15

Origin China

Environmental regulations RoHs

Data table NR252010-1050

Product name：NR5040-331M

Product description：NR5040

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 NR5040-331M

L（mm） 4.80 ~ 5.20

W（mm） 4.80 ~ 5.20

H（mm） 3.80 ~ 4.00

Inductance（uH） 330.00

*within（%） 20%

DCR（mΩ） 2730.00

Irms:(A)Max 0.40

Isat:(A)Max 0.42

Weight(g)

MPQ（pcs） 2,500

LT（days） 15

Origin China

Environmental regulations RoHs

Data table NR252010-1050

Product name：NR6020-331M

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.

Download PDF

Product parameters

Product name NR6020-331M

L（mm） 5.80 ~ 6.20

W（mm） 5.80 ~ 6.20

H（mm） 1.80 ~ 2.00

Inductance（uH） 330.00

*within（%） 20%

DCR（mΩ） 3419.00

Irms:(A)Max 0.33

Isat:(A)Max 0.27

Weight(g)

MPQ（pcs） 1,500

LT（days） 15

Origin China

Environmental regulations RoHs

Data table NR252010-1050

Product name：NR6045-331M

Product description：NR6045

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 NR6045-331M

L（mm） 5.80 ~ 6.20

W（mm） 5.80 ~ 6.20

H（mm） 4.30 ~ 4.50

Inductance（uH） 330.00

*within（%） 20%

DCR（mΩ） 1651.00

Irms:(A)Max 0.57

Isat:(A)Max 0.57

Weight(g)

MPQ（pcs） 1,000

LT（days） 15

Origin China

Environmental regulations RoHs

Data table NR252010-1050

Product name：NR8040-331M

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.

Download PDF

Product parameters

Product name NR8040-331M

L（mm） 7.80 ~ 8.20

W（mm） 7.80 ~ 8.20

H（mm） 4.00 ~ 4.20

Inductance（uH） 330.00

*within（%） 20%

DCR（mΩ） 1156.00

Irms:(A)Max 0.64

Isat:(A)Max 0.68

Weight(g)

MPQ（pcs） 1,000

LT（days） 15

Origin China

Environmental regulations RoHs

Data table NR252010-1050