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
TG111-E10NYNLF ISO MOD 1G POE 0.35A X-TEMP 24P HALO Electronics, Inc.	4,270	-	RFQ	Datasheet	-	Tube	Active	Isolation and Data Interface (Encapsulated)	350µH	-	1CT:1CT	Surface Mount	0.560" L x 0.300" W (14.22mm x 7.62mm)	0.340" (8.64mm)	-40°C ~ 85°C	-	-
PE-65728T PULSE XFMR 1:1 100UH Pulse Electronics	1,552	-	RFQ	Datasheet	-	Tape & Reel (TR)	Obsolete	LAN	100µH	1.8VµS	1:1	Surface Mount	0.500" L x 0.285" W (12.70mm x 7.24mm)	0.200" (5.08mm)	0°C ~ 70°C	-	-
PA1267NL PULSE XFMR 155.5UH Pulse Electronics	1,952	-	RFQ	Datasheet	-	Tray	Active	-	155.5µH	-	-	Surface Mount	0.551" L x 0.516" W (14.00mm x 13.11mm)	0.485" (12.32mm)	-40°C ~ 130°C	-	-
TGAD-292NALFTR ISO MOD DC 1C:5C 14VUS 6P SMD T/ HALO Electronics, Inc.	4,102	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	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	-	-
PA1253NLT XFRMR 1.8V 1A 253UH POE EP10 SMD Pulse Electronics	1,658	-	RFQ	Datasheet	EP10	Tape & Reel (TR)	Active	Isolation and Data Interface (Encapsulated)	253µH	-	1:0.0625:0.271	Surface Mount	0.515" L x 0.600" W (13.08mm x 15.24mm)	0.451" (11.45mm)	-40°C ~ 130°C	-	-
S558-5500-05-F MODULE XFRMR Bel Fuse Inc.	2,982	-	RFQ	Datasheet	-	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-
TG01-FC15NSLFTR ISO MOD FBR 1CH 15UH 6P SMD T/R HALO Electronics, Inc.	4,935	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	General Purpose	15µH	-	-	Surface Mount	0.500" L x 0.280" W (12.70mm x 7.11mm)	0.200" (5.08mm)	-	-	-
PA3342NLT PULSE XFMR 90UH Pulse Electronics	2,732	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	-	90µH	-	-	Surface Mount	0.551" L x 0.516" W (14.00mm x 13.11mm)	0.485" (12.32mm)	-40°C ~ 130°C	-	-
PA1276NL XFMRPWR77.4UH10%EP13S NPB Pulse Electronics	1,854	-	RFQ	Datasheet	PA1276NL	Tray	Active	Power over Ethernet (PoE)	77.4µH	-	1:0.682:0.682	Surface Mount	0.551" L x 0.516" W (14.00mm x 13.11mm)	0.485" (12.32mm)	-40°C ~ 130°C	-	-
LG2P109N LF(2.5MM) MDL 1G DIP DUAL PORT N/A Pulse Electronics	4,075	-	RFQ	Datasheet	-	Tube	Active	LAN 1000 Base-T	350µH	-	1:1CT Transmitter, 1:1CT Receiver	Through Hole	1.280" L x 0.335" W (32.50mm x 8.50mm)	0.457" (11.60mm)	0°C ~ 70°C	-	-
PA1279NLT XFRMR 3.3V 3W 310UH POE EP7 SMD Pulse Electronics	1,815	-	RFQ	Datasheet	EP7	Tape & Reel (TR)	Active	Isolation and Data Interface (Encapsulated)	310µH	-	1:0.182:0.682	Surface Mount	0.420" L x 0.525" W (10.67mm x 13.34mm)	0.365" (9.27mm)	-40°C ~ 125°C	-	-
T60403D4721X007 GATE DRIVE TRANSFORMER PTH 3:1:1 VACUUMSCHMELZE	3,848	-	RFQ	Datasheet	-	Box	Active	Gate Drive	8.5mH, 16mH	250VµS	3:1:1	Through Hole	0.701" L x 0.669" W (17.80mm x 17.00mm)	0.531" (13.50mm)	-25°C ~ 85°C	-	-
TG100-MOST15N5LFTR ISO MOD MOST AEC 16P SMD T/R HALO Electronics, Inc.	4,797	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	General Purpose	250µH	-	1CT:1.5CT Transmitter, 1CT:1CT Receiver	Surface Mount	0.500" L x 0.280" W (12.70mm x 7.11mm)	0.200" (5.08mm)	-40°C ~ 105°C	-	-
T60403Y5046X011 5046X011 VACUUMSCHMELZE	3,443	-	RFQ	Datasheet	-	Box	Active	General Purpose	4.6mH	45VµS	-	Surface Mount	0.669" L x 0.591" W (17.00mm x 15.00mm)	0.358" (9.10mm)	-40°C ~ 85°C	-	-
TG01-FC15NSLF ISO MOD FBR 1CH 15UH 6P SMD HALO Electronics, Inc.	1,825	-	RFQ	Datasheet	-	Tube	Active	General Purpose	15µH	-	-	Surface Mount	0.500" L x 0.280" W (12.70mm x 7.11mm)	0.200" (5.08mm)	-	-	-
ALAN-134-T PULSE XFMR 1CT:1CT 350UH Abracon LLC	1,793	-	RFQ	Datasheet	ALAN-134	Tape & Reel (TR)	Active	LAN 10/100 Base-T	350µH	-	1CT:1CT	Surface Mount	0.500" L x 0.272" W (12.70mm x 6.90mm)	0.213" (5.40mm)	-40°C ~ 85°C	-	-
PT61021EL INDUCTOR RADIAL Bourns Inc.	2,493	-	RFQ	Datasheet	-	Bulk	Obsolete	-	-	-	-	-	0.550" L x 0.480" W (13.96mm x 12.20mm)	0.246" (6.25mm)	0°C ~ 70°C	-	-
TG63-1505NCRL ISO MOD T1 1C:1.15C 1C:2C X-TEMP HALO Electronics, Inc.	2,087	-	RFQ	Datasheet	-	Tube	Not For New Designs	T1/E1 (Dual)	-	-	1:1.15CT Transmitter, 1CT:2CT Receiver	Surface Mount	0.675" L x 0.455" W (17.15mm x 11.56mm)	0.340" (8.64mm)	-40°C ~ 85°C	-	-
TG110-S141N5LF ISO MOD 10/100 1C:1.41C 16P SMD HALO Electronics, Inc.	1,954	-	RFQ	Datasheet	-	Tube	Active	LAN 10/100 Base-TX	-	-	1CT:1.41CT Transmitter, 1CT:1CT Receiver	Surface Mount	0.500" L x 0.280" W (12.70mm x 7.11mm)	0.250" (6.35mm)	0°C ~ 70°C	-	-
LG2P109N LF MDL 1G DIP DUAL PORT N/A Pulse Electronics	2,511	-	RFQ	Datasheet	-	Tube	Active	LAN 1000 Base-T	350µH	-	1:1CT Transmitter, 1:1CT Receiver	Through Hole	1.280" L x 0.335" W (32.50mm x 8.50mm)	0.457" (11.60mm)	0°C ~ 70°C	-	-

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.