Pulse Transformers

Browse available Pulse Transformers components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.

If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.

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
T60403D4721X037 4721X037 VACUUMSCHMELZE	1,694	-	RFQ	Datasheet	-	Box	Active	Gate Drive	75µH	250VµS	2:1	Through Hole	0.701" L x 0.669" W (17.80mm x 17.00mm)	0.531" (13.50mm)	-40°C ~ 105°C	-	-
TG57-0406N1LFTR ISO MOD T1 1C:1C 16P SMD T/R HALO Electronics, Inc.	3,937	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	T3/E3 (Dual)	40µH	-	1:1, 1CT:1CT	Surface Mount	0.500" L x 0.280" W (12.70mm x 7.11mm)	0.200" (5.08mm)	0°C ~ 70°C	-	-
TG74-0406N1LFTR ISO MOD T1 1:1 1:2C 16P SMD T/R HALO Electronics, Inc.	1,605	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	T3/E3 (Dual)	40µH, 19µH	-	1:1, 1:2CT	Surface Mount	0.500" L x 0.280" W (12.70mm x 7.11mm)	0.200" (5.08mm)	0°C ~ 70°C	-	-
TG01-0456N1RLTR ISO MOD T3 2CH 1:1 16P SMD T/R HALO Electronics, Inc.	3,213	-	RFQ	Datasheet	-	Tape & Reel (TR)	Not For New Designs	T3/E3 (Dual)	45µH	-	1:1, 1:1	Surface Mount	0.500" L x 0.280" W (12.70mm x 7.11mm)	0.200" (5.08mm)	-40°C ~ 85°C	-	-
TG1G-S010NZLF ISO MOD 1G 24P SMD HALO Electronics, Inc.	2,252	-	RFQ	Datasheet	-	Tube	Active	LAN 10/100 Base-TX	350µH	-	1CT:1CT	Surface Mount	0.700" L x 0.480" W (17.78mm x 12.19mm)	0.230" (5.84mm)	0°C ~ 70°C	-	-
S558-5999-U5-F XFRMR MODULE LAN 10/100BT 16P SM Bel Fuse Inc.	4,620	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	LAN 10/100 Base-T	350µH	-	1CT:1CT Transmitter, 1CT:1CT Receiver	Surface Mount	1.000" L x 0.390" W (25.40mm x 9.91mm)	0.235" (5.97mm)	-40°C ~ 85°C	-	-
TGAD-292NARLTR ISO MOD DC 1C:5C 14VUS 6P SMD T/ HALO Electronics, Inc.	3,345	-	RFQ	Datasheet	-	Tape & Reel (TR)	Not For New Designs	Isolation and Data Interface (Encapsulated)	389µH	-	1CT:5CT	Surface Mount	0.380" L x 0.350" W (9.65mm x 8.89mm)	0.250" (6.35mm)	-40°C ~ 85°C	-	-
ALAN110001-3J11DT 10/100/1000BASE-T LAN XFMR POE Abracon LLC	1,867	-	RFQ	Datasheet	ALAN110001-3	Tape & Reel (TR)	Active	LAN 10/100/1000 Base-T, Power over Ethernet (PoE)	350µH	-	1CT:1CT Transmitter, 1CT:1CT Receiver	Surface Mount	0.724" L x 0.490" W (18.38mm x 12.44mm)	0.254" (6.45mm)	-40°C ~ 85°C	-	-
ALAN110001-3J41ET 10/100/1000BASE-T LAN XFMR POE Abracon LLC	2,298	-	RFQ	Datasheet	ALAN110001-3	Tape & Reel (TR)	Active	LAN 10/100/1000 Base-T, Power over Ethernet (PoE)	350µH	-	1CT:1CT Transmitter, 1CT:1CT Receiver	Surface Mount	0.724" L x 0.490" W (18.38mm x 12.44mm)	0.254" (6.45mm)	0°C ~ 70°C	-	-
TS21AZ HF SMD 10/100 1 PORT POE Pulse Electronics	4,891	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-
T60404B4721X022 4721X022 VACUUMSCHMELZE	4,559	-	RFQ	Datasheet	-	Box	Active	General Purpose	30mH	960VµS	1:200	Through Hole	0.701" L x 0.669" W (17.80mm x 17.00mm)	0.531" (13.50mm)	-55°C ~ 105°C	-	-
T60404B4721X104 4721X104 VACUUMSCHMELZE	3,124	-	RFQ	Datasheet	-	Box	Active	General Purpose	7mH	480VµS	-	Through Hole	0.701" L x 0.669" W (17.80mm x 17.00mm)	0.531" (13.50mm)	-25°C ~ 70°C	-	-
T60404B4721X020 4721X020 VACUUMSCHMELZE	4,945	-	RFQ	Datasheet	-	Box	Active	-	-	-	-	-	-	-	-	-	-
S558-5500-76 TRANSFORMER PULSE Bel Fuse Inc.	2,353	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	LAN 1000 Base-T	120µH, 350µH	-	1CT:1CT Transmitter, 1CT:1CT Receiver	Surface Mount	0.690" L x 0.480" W (17.53mm x 12.19mm)	0.225" (5.71mm)	-	-	-
PA1282NL PULSE XFMR 155UH Pulse Electronics	3,928	-	RFQ	Datasheet	-	Tray	Active	-	155µH	-	-	Surface Mount	0.515" L x 0.600" W (13.08mm x 15.24mm)	0.451" (11.45mm)	-40°C ~ 125°C	-	-
H1278NLT XFRMR MODULE 1PORT 1:1 10/100 Pulse Electronics	3,583	-	RFQ	Datasheet	-	Tape & Reel (TR)	Obsolete	Isolation and Data Interface (Encapsulated)	-	-	1:1	Surface Mount	0.583" L x 0.460" W (14.81mm x 11.68mm)	0.202" (5.13mm)	0°C ~ 70°C	-	-
ALAN-102-T PULSE XFMR 1CT:1CT 350UH Abracon LLC	1,131	-	RFQ	Datasheet	ALAN-102	Tape & Reel (TR)	Active	LAN 10/100 Base-T	350µH	-	1CT:1CT	Surface Mount	0.500" L x 0.346" W (12.70mm x 8.80mm)	0.234" (5.95mm)	-40°C ~ 85°C	-	-
ALAN-508-T PULSE XFMR 1CT:1CT 350UH Abracon LLC	1,906	-	RFQ	Datasheet	ALAN-508	Tape & Reel (TR)	Active	LAN 10/100 Base-T	350µH	-	1CT:1CT	Surface Mount	0.500" L x 0.346" W (12.70mm x 8.80mm)	0.234" (5.95mm)	-40°C ~ 85°C	-	-
T60403D4721X004 GATE DRIVE TRANSFORMER PTH 1:1:1 VACUUMSCHMELZE	1,140	-	RFQ	Datasheet	-	Box	Active	Gate Drive	850µH	250VµS	1:1:1	Through Hole	0.701" L x 0.669" W (17.80mm x 17.00mm)	0.531" (13.50mm)	-25°C ~ 85°C	-	-
T60403D4721X041 4721X041 VACUUMSCHMELZE	2,981	-	RFQ	Datasheet	-	Box	Active	-	-	-	-	-	-	-	-	-	-

Pulse Transformers FAQ

What Pulse Transformers components can I source from EGOO?

You can browse available Pulse Transformers product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.

Can EGOO help with hard-to-source or obsolete Pulse Transformers parts?

Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.

Does EGOO support BOM and small-batch sourcing?

Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.

How do I request pricing and availability?

Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.