Dongguan Hongheng Electronic Technology Co., Ltd.

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Inductance（uH）
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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

	POE33PR-33ED	16.9	17.7	14.0	14.5	13.5	14.0	0.13mH	17.00mΩ			view		Request
	POE53PR-33ED	16.9	17.7	14.0	14.5	13.5	14.0	100.00uH	30.00mΩ			view		Request
	POE35PR-50ED	16.9	17.7	14.0	14.5	13.5	14.0	0.13mH	17.60mΩ			view		Request
	POE70PR-50ED	16.9	17.7	14.0	14.5	13.5	14.0	100.00uH	30.00mΩ			view		Request
	POE38PR-12ED	16.9	17.7	14.0	14.5	13.5	14.0	0.13mH	17.60mΩ			view		Request
	POE72PR-12ED	16.9	17.7	14.0	14.5	13.5	14.0	100.00uH	38.00mΩ			view		Request
	UU9TFH-501	15.7	16.5	14.7	15.5	12.0	12.5	0.50mH	0.18Ω			view		Request
	UU9TFH-102	15.7	16.5	14.7	15.5	12.0	12.5	1.00mH	0.27Ω			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)18098212398

(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 +

Hot Products

News Center: Events; Product News; Industry News

About: Company Profile; Social responsibility; New product application; Invention and Innovation; Investment/Cooperation

Talent Recruitment

Product name：POE33PR-33ED

Product description：POE33PR

Product Introduction：

• Forward transformers for PoE(Power over Ethernet) up to 72 Watts.

• Operates in condition model with 9V~57V input.

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

• 1500Vrms,one minutes isolation between Primary and Secondary.

• Dual outputs can be configured as one single higher power output.

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

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

• NT Weight: 7.1~8.0g.

• Packing: 13″ machine-ready reel. EIA-481 embossed plastic tape.

• Packing Qty: 150 parts per full reel.

• RoHS Compliant.

Product parameters

Product name POE33PR-33ED

L（mm） 16.90 ~ 17.70

W（mm） 14.00 ~ 14.50

H（mm） 13.50 ~ 14.00

Inductance（uH） 128.00

*within（%） 15%

DCR（mΩ） 17.00

Irms:(A)Max

Isat:(A)Max

Weight(g)

MPQ（pcs） 150

LT（days） 30

Origin China

Environmental regulations RoHs

Data table Coilcraft Alternative-POE33PR,53PR,35PR,70PR,38PR,72PR

Product name：POE53PR-33ED

Product description：POE53PR

Product Introduction：

• Forward transformers for PoE(Power over Ethernet) up to 72 Watts.

• Operates in condition model with 9V~57V input.

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

• 1500Vrms,one minutes isolation between Primary and Secondary.

• Dual outputs can be configured as one single higher power output.

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

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

• NT Weight: 7.1~8.0g.

• Packing: 13″ machine-ready reel. EIA-481 embossed plastic tape.

• Packing Qty: 150 parts per full reel.

• RoHS Compliant.

Product parameters

Product name POE53PR-33ED

L（mm） 16.90 ~ 17.70

W（mm） 14.00 ~ 14.50

H（mm） 13.50 ~ 14.00

Inductance（uH） 100.00

*within（%） 15%

DCR（mΩ） 30.00

Irms:(A)Max

Isat:(A)Max

Weight(g)

MPQ（pcs） 150

LT（days） 30

Origin China

Environmental regulations RoHs

Data table Coilcraft Alternative-POE33PR,53PR,35PR,70PR,38PR,72PR

Product name：POE35PR-50ED

Product description：POE35PR

Product Introduction：

• Forward transformers for PoE(Power over Ethernet) up to 72 Watts.

• Operates in condition model with 9V~57V input.

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

• 1500Vrms,one minutes isolation between Primary and Secondary.

• Dual outputs can be configured as one single higher power output.

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

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

• NT Weight: 7.1~8.0g.

• Packing: 13″ machine-ready reel. EIA-481 embossed plastic tape.

• Packing Qty: 150 parts per full reel.

• RoHS Compliant.

Product parameters

Product name POE35PR-50ED

L（mm） 16.90 ~ 17.70

W（mm） 14.00 ~ 14.50

H（mm） 13.50 ~ 14.00

Inductance（uH） 128.00

*within（%） 15%

DCR（mΩ） 17.60

Irms:(A)Max

Isat:(A)Max

Weight(g)

MPQ（pcs） 150

LT（days） 30

Origin China

Environmental regulations RoHs

Data table Coilcraft Alternative-POE33PR,53PR,35PR,70PR,38PR,72PR

Product name：POE70PR-50ED

Product description：POE70PR

Product Introduction：

• Forward transformers for PoE(Power over Ethernet) up to 72 Watts.

• Operates in condition model with 9V~57V input.

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

• 1500Vrms,one minutes isolation between Primary and Secondary.

• Dual outputs can be configured as one single higher power output.

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

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

• NT Weight: 7.1~8.0g.

• Packing: 13″ machine-ready reel. EIA-481 embossed plastic tape.

• Packing Qty: 150 parts per full reel.

• RoHS Compliant.

Product parameters

Product name POE70PR-50ED

L（mm） 16.90 ~ 17.70

W（mm） 14.00 ~ 14.50

H（mm） 13.50 ~ 14.00

Inductance（uH） 100.00

*within（%） 15%

DCR（mΩ） 30.00

Irms:(A)Max

Isat:(A)Max

Weight(g)

MPQ（pcs） 150

LT（days） 30

Origin China

Environmental regulations RoHs

Data table Coilcraft Alternative-POE33PR,53PR,35PR,70PR,38PR,72PR

Product name：POE38PR-12ED

Product description：POE38PR

Product Introduction：

• Forward transformers for PoE(Power over Ethernet) up to 72 Watts.

• Operates in condition model with 9V~57V input.

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

• 1500Vrms,one minutes isolation between Primary and Secondary.

• Dual outputs can be configured as one single higher power output.

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

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

• NT Weight: 7.1~8.0g.

• Packing: 13″ machine-ready reel. EIA-481 embossed plastic tape.

• Packing Qty: 150 parts per full reel.

• RoHS Compliant.

Product parameters

Product name POE38PR-12ED

L（mm） 16.90 ~ 17.70

W（mm） 14.00 ~ 14.50

H（mm） 13.50 ~ 14.00

Inductance（uH） 128.00

*within（%） 15%

DCR（mΩ） 17.60

Irms:(A)Max

Isat:(A)Max

Weight(g)

MPQ（pcs） 150

LT（days） 30

Origin China

Environmental regulations RoHs

Data table Coilcraft Alternative-POE33PR,53PR,35PR,70PR,38PR,72PR

Product name：POE72PR-12ED

Product description：POE72PR

Product Introduction：

• Forward transformers for PoE(Power over Ethernet) up to 72 Watts.

• Operates in condition model with 9V~57V input.

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

• 1500Vrms,one minutes isolation between Primary and Secondary.

• Dual outputs can be configured as one single higher power output.

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

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

• NT Weight: 7.1~8.0g.

• Packing: 13″ machine-ready reel. EIA-481 embossed plastic tape.

• Packing Qty: 150 parts per full reel.

• RoHS Compliant.

Product parameters

Product name POE72PR-12ED

L（mm） 16.90 ~ 17.70

W（mm） 14.00 ~ 14.50

H（mm） 13.50 ~ 14.00

Inductance（uH） 100.00

*within（%） 15%

DCR（mΩ） 38.00

Irms:(A)Max

Isat:(A)Max

Weight(g)

MPQ（pcs） 150

LT（days） 30

Origin China

Environmental regulations RoHs

Data table Coilcraft Alternative-POE33PR,53PR,35PR,70PR,38PR,72PR

Product name：UU9TFH-501

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: -40℃ to +85℃.

• RoHS Compliant.

Product parameters

Product name UU9TFH-501

L（mm） 15.70 ~ 16.50

W（mm） 14.70 ~ 15.50

H（mm） 12.00 ~ 12.50

Inductance（uH） 500.00

*within（%） Min.

DCR（mΩ） 180.00

Irms:(A)Max

Isat:(A)Max

Weight(g)

MPQ（pcs） 500

LT（days） 25

Origin China

Environmental regulations RoHs

Data table Sumida Alternative-UU9TF(H)501-203

Product name：UU9TFH-102

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: -40℃ to +85℃.

• RoHS Compliant.

Product parameters

Product name UU9TFH-102

L（mm） 15.70 ~ 16.50

W（mm） 14.70 ~ 15.50

H（mm） 12.00 ~ 12.50

Inductance（uH） 1000.00

*within（%） Min.

DCR（mΩ） 270.00

Irms:(A)Max

Isat:(A)Max

Weight(g)

MPQ（pcs） 500

LT（days） 25

Origin China

Environmental regulations RoHs

Data table Sumida Alternative-UU9TF(H)501-203