Dongguan Hongheng Electronic Technology Co., Ltd.

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Dimension W(mm)
Dimension H(mm)
Inductance（uH）
DCR（mΩ）
Rated current(A)
Impedance（Ω）

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Images	Product name	Dimension（mm）						Inductance	DCR	Rated current:(A)	Impedance:(Ω)	Details	PDF
		Low	High	Low	High	Low	High	Parameter	High	High	High

	UU9TFH-203	15.7	16.5	14.7	15.5	12.0	12.5	20.00mH	5.32Ω	0.21		查看
	CDRCM5040-402U	4.6	5.0	4.8	5.2	4.3	4.5	1.80uH	0.30Ω	0.20	2.00	查看
	CTCM0904-472S	9.2	9.5	5.3	5.6	4.9	5.2	4.70mH	0.70Ω	0.20	5.00	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

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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：UU9TFH-203

Product description：UU9TFH

Product Introduction：

• Multi function telephone.

• PBX.

• FAX.

• Small size and inexpensive type.

• It is effective to the noise countermeasure for DC line noise and immunity for multi-function telephone, PBX and FAX.

• 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 UU9TFH-203

L（mm） 15.70 ~ 16.50

W（mm） 14.70 ~ 15.50

H（mm） 12.00 ~ 12.50

Inductance（uH） 20000.00

*within（%） Min.

DCR（mΩ） 5320.00

Rated current:(A) 0.21

Impedance:(Ω)

Weight(g)

MPQ（pcs） 500

LT（days） 25

Origin China

Environmental regulations RoHs

Data table UU9TF(H)501-203

Product name：CDRCM5040-402U

Product description：CDRCM5040

Product Introduction：

• Closed magnetic circuit for lowest EMI.

• Common mode for DC power lines.

• High common mode impedance at high frequency effects excellent noise suppression performance.

• Dual-winding configuration makes 1 unit suffice for one part.

• It is widely used in USB interface of PC and communication equipment, DC-DC convert of portable equipment, notebook, LCD TV and others.

• RoHS compliant.

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Product parameters

Product name CDRCM5040-402U

L（mm） 4.60 ~ 5.00

W（mm） 4.80 ~ 5.20

H（mm） 4.30 ~ 4.50

Inductance（uH） 1.80

*within（%） 50%

DCR（mΩ） 300.00

Rated current:(A) 0.20

Impedance:(Ω) 2.00

Weight(g)

MPQ（pcs） 1,000

LT（days） 30

Origin China

Environmental regulations RoHs

Data table CDRCM5020-5040

Product name：CTCM0904-472S

Product description：CTCM0904

Product Introduction：

• Closed magnetic circuit for lowest EMI.

• Common mode for DC power lines.

• High common mode impedance at high frequency effects excellent noise suppression performance.

• Dual-winding configuration makes 1 unit suffice for one part.

• It is widely used in USB interface of PC and communication equipment, DC-DC convert of portable equipment, notebook, LCD TV and others.

• Operating temperature range(Including self temperature rise):-40℃ to+105℃ .

• RoHS compliant.

Download PDF

Product parameters

Product name CTCM0904-472S

L（mm） 9.20 ~ 9.50

W（mm） 5.30 ~ 5.60

H（mm） 4.90 ~ 5.20

Inductance（uH） 4700.00

*within（%） 50%/-30%

DCR（mΩ） 700.00

Rated current:(A) 0.20

Impedance:(Ω) 5.00

Weight(g)

MPQ（pcs） 1,500

LT（days） 30

Origin China

Environmental regulations RoHs

Data table CTCM0620-0905