Pulse Transformers

Browse available Pulse Transformers part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.

Compare Part Numbers Review available models and manufacturers

Datasheets & Specifications Access technical references quickly

RFQ & BOM Support Send quantities for sourcing and quotation

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
HX1332NL XFMR SIN 100D 1:1 4KV SMT T Pulse Electronics	1,804	-	RFQ	Datasheet	-	Tube	Active	LAN 100 Base-T	-	-	-	Surface Mount	-	-	-40°C ~ 85°C	-	-
HX1332NLT XFMR SIN 100D 1:1 4KV SMT T Pulse Electronics	4,410	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	LAN 100 Base-T	-	-	-	Surface Mount	-	-	-40°C ~ 85°C	-	-
TG1G-S201NV6LF ISO MOD 1G DUAL 48P SMD HALO Electronics, Inc.	3,640	-	RFQ	Datasheet	-	Tube	Active	LAN 10/100 Base-T	-	-	-	Surface Mount	1.100" L x 0.480" W (27.94mm x 12.19mm)	0.280" (7.11mm)	0°C ~ 70°C	-	-
TG110-S222NXRL ISO MOD 10/100 DUAL 2C:1C 40P SM HALO Electronics, Inc.	3,969	-	RFQ	Datasheet	-	Tube	Not For New Designs	LAN 10/100 Base-T	350µH	-	2CT:1CT Transmitter, 1CT:1CT Receiver	Surface Mount	1.100" L x 0.625" W (27.94mm x 15.88mm)	0.230" (5.84mm)	-	-	-
TG111-S212NWLFTR ISO MOD 1G DUAL POE 0.35A 50P SM HALO Electronics, Inc.	3,926	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	Isolation and Data Interface (Encapsulated)	350µH	-	-	Surface Mount	1.100" L x 0.300" W (27.94mm x 7.62mm)	0.340" (8.64mm)	0°C ~ 70°C	-	-
TG1G-RPE33NV6LF ISO MOD 1G DUAL POE 0.35A X-TEMP HALO Electronics, Inc.	2,724	-	RFQ	Datasheet	-	Tube	Active	LAN 10/100 Base-TX	-	-	-	Surface Mount	1.100" L x 0.625" W (27.94mm x 15.88mm)	0.280" (7.11mm)	-40°C ~ 85°C	-	-
ALAN-2302 PULSE XFMR 1CT:1CT 350UH Abracon LLC	4,841	-	RFQ	Datasheet	ALAN-2302	Strip	Active	LAN 10/100/1000 Base-T	350µH	-	1CT:1CT	Surface Mount	0.689" L x 0.559" W (17.50mm x 14.20mm)	0.219" (5.55mm)	-40°C ~ 85°C	-	-
HX6621NLT MDL SIN 1GPP 1:1 SMT TR Pulse Electronics	3,034	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-
H1270NL MODULE XFRMR DUAL ETHER LAN 24P Pulse Electronics	3,648	-	RFQ	Datasheet	-	Tube	Obsolete	LAN	-	-	1CT:1CT	Surface Mount	0.515" L x 0.500" W (13.08mm x 12.70mm)	0.155" (3.93mm)	0°C ~ 70°C	-	-
TG110-S035NXRLTR ISO MOD 10/100 DUAL 40P SMD T/R HALO Electronics, Inc.	4,136	-	RFQ	Datasheet	-	Tape & Reel (TR)	Not For New Designs	LAN 10/100 Base-T	350µH	-	1CT:1CT Transmitter, 1CT:1CT Receiver	Surface Mount	1.100" L x 0.625" W (27.94mm x 15.88mm)	0.230" (5.84mm)	-	-	-
TG2G-HPE10NZ5LFTR ISO MOD 2.5G POE 1A X-TEMP 24P S HALO Electronics, Inc.	4,740	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	LAN 2.5G Base-T, Power over Ethernet (PoE)	-	-	1:1	Surface Mount	0.722" L x 0.485" W (18.33mm x 12.32mm)	0.255" (6.48mm)	-40°C ~ 85°C	-	-
QGS6014RM MDL 5G DUAL PORT 4PAIR POE 60W Pulse Electronics	2,292	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	LAN 2.5/5G Base-T, Power over Ethernet (PoE)	180µH	-	1:1CT	Surface Mount	1.094" L x 0.480" W (27.80mm x 12.20mm)	0.283" (7.20mm)	-40°C ~ 85°C	-	-
QGS6014R MDL 5G DUAL PORT 4PAIR POE 60W Pulse Electronics	4,241	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	LAN 2.5/5G Base-T, Power over Ethernet (PoE)	180µH	-	1:1CT Transmitter, 1:1CT Receiver	Surface Mount	1.094" L x 0.480" W (27.80mm x 12.20mm)	0.283" (7.20mm)	0°C ~ 70°C	-	-
QGS2014R MDL 5G DUAL PORT N/A Pulse Electronics	1,328	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	LAN 2.5/5G Base-T	180µH	-	1:1CT Transmitter, 1:1CT Receiver	Surface Mount	1.094" L x 0.480" W (27.80mm x 12.20mm)	0.283" (7.20mm)	0°C ~ 70°C	-	-
H7137NLT 10GBASE-T DISCRETE 5CH Pulse Electronics	4,920	-	RFQ	Datasheet	-	Tape & Reel (TR)	Obsolete	LAN 10G Base-T	-	-	1:1	Surface Mount	0.698" L x 0.480" W (17.73mm x 12.19mm)	0.295" (7.49mm)	0°C ~ 70°C	-	-
H7037NLT 10GBASE-T DISCRETE TERANETIC/PLX Pulse Electronics	3,614	-	RFQ	Datasheet	-	Tape & Reel (TR)	Obsolete	LAN 10G Base-T	-	-	1:1	Surface Mount	0.698" L x 0.480" W (17.73mm x 12.19mm)	0.295" (7.49mm)	0°C ~ 70°C	-	-
TG1G-S231NVLF ISO MOD 1G DUAL 48P SMD HALO Electronics, Inc.	2,312	-	RFQ	Datasheet	-	Tube	Active	LAN 10/100 Base-T	-	-	-	Surface Mount	1.090" L x 0.600" W (27.69mm x 15.24mm)	0.300" (7.62mm)	0°C ~ 70°C	-	-
HX1305NL XFRMR MODULE 2PORT 1:1 10/100 Pulse Electronics	3,716	-	RFQ	Datasheet	Star Magnetics™	Tube	Active	Isolation and Data Interface (Encapsulated)	-	-	1:1	Surface Mount	0.518" L x 0.595" W (13.16mm x 15.11mm)	0.251" (6.37mm)	-40°C ~ 85°C	-	-
HX1305NLT XFRMR MODULE 2PORT 1:1 10/100 Pulse Electronics	2,647	-	RFQ	Datasheet	Star Magnetics™	Tape & Reel (TR)	Active	Isolation and Data Interface (Encapsulated)	-	-	1:1	Surface Mount	0.518" L x 0.595" W (13.16mm x 15.11mm)	0.251" (6.37mm)	-40°C ~ 85°C	-	-
TG1G-S201NV6LFTR ISO MOD 1G DUAL 48P SMD T/R HALO Electronics, Inc.	1,086	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	LAN 10/100 Base-T	-	-	-	Surface Mount	1.100" L x 0.480" W (27.94mm x 12.19mm)	0.280" (7.11mm)	0°C ~ 70°C	-	-

WINSUN SOURCING SUPPORT

Need Pulse Transformers Sourcing Support?

Send the manufacturer, part number, quantity and target delivery requirement. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and hard-to-find or obsolete components.

Global component sourcing support BOM, shortage and EOL support

Send part number & quantity Request a Quote

Need sourcing assistance? Contact Sales

FREQUENTLY ASKED QUESTIONS

Pulse Transformers FAQ

Common questions about selecting, comparing and sourcing Pulse Transformers components through Winsun (HK) Electronics.

What should I check when selecting Pulse Transformers components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

Can Winsun help source specific Pulse Transformers part numbers?

Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

Do you support shortage, obsolete or hard-to-find Pulse Transformers parts?

Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

How do I request a quote for Pulse Transformers components?

Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.