Pulse Transformers

Use the filters and product table below to compare Pulse Transformers components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.

If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Packaging	Product Status	Transformer Type	Inductance	ET (Volt-Time)	Turns Ratio - Primary:Secondary	Mounting Type	Size / Dimension	Height - Seated (Max)	Operating Temperature	Grade	Qualification
TG110-E139N5RL ISO MOD 10/100 1.25C:1C X-TEMP 1 HALO Electronics, Inc.	4,162	-	RFQ	Datasheet	-	Tube	Not For New Designs	LAN 10/100 Base-TX	-	-	1.25CT:1CT Transmitter, 1CT:1CT Receiver	Surface Mount	0.500" L x 0.280" W (12.70mm x 7.11mm)	0.250" (6.35mm)	-40°C ~ 85°C	-	-
TG110-E125N5RL ISO MOD 10/100 2C:1C X-TEMP 16P HALO Electronics, Inc.	2,615	-	RFQ	Datasheet	-	Tube	Not For New Designs	LAN 10/100 Base-TX	-	-	1CT:1CT Transmitter, 2CT:1CT Receiver	Surface Mount	0.500" L x 0.280" W (12.70mm x 7.11mm)	0.250" (6.35mm)	-40°C ~ 85°C	-	-
TG04-TDK1N1RLTR ISO MOD RF 2CH 1C:1C X-TEMP 16P HALO Electronics, Inc.	3,590	-	RFQ	Datasheet	-	Tape & Reel (TR)	Not For New Designs	General Purpose	36µH	-	1CT:1CT Transmitter, 1CT:1CT Receiver	Surface Mount	0.500" L x 0.280" W (12.70mm x 7.11mm)	0.200" (5.08mm)	-40°C ~ 85°C	-	-
TG01-FC07N1RLTR ISO MOD FBR 2CH 7.5UH 16P SMD T/ HALO Electronics, Inc.	1,104	-	RFQ	Datasheet	-	Tape & Reel (TR)	Not For New Designs	General Purpose	7.5µH	-	-	Surface Mount	0.500" L x 0.280" W (12.70mm x 7.11mm)	0.200" (5.08mm)	-	-	-
TG110-S055J2LF ISO MOD 10/100 LOWPRFL 16P SMD HALO Electronics, Inc.	4,435	-	RFQ	Datasheet	-	Tube	Active	LAN 10/100 Base-TX	-	-	-	Surface Mount	0.500" L x 0.280" W (12.70mm x 7.11mm)	0.148" (3.75mm)	0°C ~ 70°C	-	-
TG110-3506N6LF ISO MOD 10/100 POE 0.35A 16P SMD HALO Electronics, Inc.	1,336	-	RFQ	Datasheet	-	Tube	Active	LAN 10/100 Base-TX	-	-	1CT:1CT Transmitter, 1CT:1CT Receiver	Surface Mount	0.580" L x 0.280" W (14.73mm x 7.11mm)	0.250" (6.35mm)	0°C ~ 70°C	-	-
TG83-1205NM5RLTR ISO MOD T1 1:2 1:1 20P SMD T/R HALO Electronics, Inc.	1,898	-	RFQ	Datasheet	-	Tape & Reel (TR)	Not For New Designs	T1/E1 (Dual)	1.2mH	-	1:2, 1:1	Surface Mount	0.615" L x 0.280" W (15.62mm x 7.11mm)	0.250" (6.35mm)	0°C ~ 70°C	-	-
TG110-E120N5RLTR ISO MOD 10/100 2C:1C X-TEMP 16P HALO Electronics, Inc.	4,482	-	RFQ	Datasheet	-	Tape & Reel (TR)	Not For New Designs	LAN 10/100 Base-TX	-	-	2CT:1CT Transmitter, 1CT:1CT Receiver	Surface Mount	0.500" L x 0.280" W (12.70mm x 7.11mm)	0.250" (6.35mm)	-40°C ~ 85°C	-	-
TG110-E139N5RLTR ISO MOD 10/100 1.25C:1C X-TEMP HALO Electronics, Inc.	3,715	-	RFQ	Datasheet	-	Tape & Reel (TR)	Not For New Designs	LAN 10/100 Base-TX	-	-	1.25CT:1CT Transmitter, 1CT:1CT Receiver	Surface Mount	0.500" L x 0.280" W (12.70mm x 7.11mm)	0.250" (6.35mm)	-40°C ~ 85°C	-	-
TG110-E125N5RLTR ISO MOD 10/100 2C:1C X-TEMP 16P HALO Electronics, Inc.	4,128	-	RFQ	Datasheet	-	Tape & Reel (TR)	Not For New Designs	LAN 10/100 Base-TX	-	-	1CT:1CT Transmitter, 2CT:1CT Receiver	Surface Mount	0.500" L x 0.280" W (12.70mm x 7.11mm)	0.250" (6.35mm)	-40°C ~ 85°C	-	-

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FREQUENTLY ASKED QUESTIONS

Pulse Transformers FAQ

Common questions about filtering, comparing and sourcing Pulse Transformers components.

How can I narrow the Pulse Transformers selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific Pulse Transformers part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.