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
PA1281NL XFMR FLYBACK EP7 SM 8 PIN NPB Pulse Electronics	3,900	-	RFQ	Datasheet	PA1281NL	Tray	Active	Isolation and Data Interface (Encapsulated)	310µH	-	-	Surface Mount	0.420" L x 0.370" W (10.67mm x 9.40mm)	0.360" (9.14mm)	-40°C ~ 130°C	-	-
TG57-0456N1LFTR ISO MOD T1 1C:1C X-TEMP 16P SMD HALO Electronics, Inc.	2,445	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	T3/E3 (Dual)	45µH	-	1:1, 1CT:1CT	Surface Mount	0.500" L x 0.280" W (12.70mm x 7.11mm)	0.200" (5.08mm)	-40°C ~ 85°C	-	-
TG20-S001N1LFTR ISO MOD T3 1:1.5 X-TEMP 16P SMD HALO Electronics, Inc.	3,526	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	T3/E3 (Dual)	40µH	-	1:1, 1:1.5	Surface Mount	0.500" L x 0.280" W (12.70mm x 7.11mm)	0.200" (5.08mm)	-40°C ~ 85°C	-	-
PE-65723NLT TRANSFORMER 2000VRMS 75UH SMD Pulse Electronics	1,293	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	Isolation and Data Interface (Encapsulated)	75µH	1.8VµS	1:1	Surface Mount	0.500" L x 0.285" W (12.70mm x 7.24mm)	0.210" (5.33mm)	0°C ~ 70°C	-	-
PA1861NLT PULSE XFMR 115.5UH Pulse Electronics	2,887	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	-	115.5µH	-	-	Surface Mount	0.551" L x 0.516" W (14.00mm x 13.11mm)	0.485" (12.32mm)	-40°C ~ 130°C	-	-
TG83-1205NM5LF ISO MOD T1 1:2 1:1 20P SMD HALO Electronics, Inc.	1,559	-	RFQ	Datasheet	-	Tube	Active	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	-	-
TGSP-S125NM5LFTR ISO MOD T1 DUAL 1:2.4/1:1 20P SM HALO Electronics, Inc.	2,133	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	T1/E1 (Dual)	1.2mH	-	1:2.42, 1:1	Surface Mount	0.615" L x 0.280" W (15.62mm x 7.11mm)	0.250" (6.35mm)	0°C ~ 70°C	-	-
ALANL10001-FJC1KT 10/100/1000BASE-T LAN XFMR Abracon LLC	4,988	-	RFQ	Datasheet	ALANL10001	Tape & Reel (TR)	Active	LAN 10/100/1000 Base-T	350µH	-	1CT:1CT Transmitter, 1CT:1CT Receiver	Surface Mount	0.780" L x 0.654" W (19.81mm x 16.62mm)	0.111" (2.83mm)	-40°C ~ 125°C	-	-
ALANL10001-FJC1JT 10/100/1000BASE-T LAN XFMR Abracon LLC	1,542	-	RFQ	Datasheet	ALANL10001	Tape & Reel (TR)	Active	LAN 10/100/1000 Base-T	350µH	-	1CT:1CT Transmitter, 1CT:1CT Receiver	Surface Mount	0.780" L x 0.654" W (19.81mm x 16.62mm)	0.111" (2.83mm)	-40°C ~ 105°C	-	-
ALANL10001-FJ11JT 10/100/1000BASE-T LAN XFMR Abracon LLC	3,745	-	RFQ	Datasheet	ALANL10001	Tape & Reel (TR)	Active	LAN 10/100/1000 Base-T	350µH	-	1CT:1CT Transmitter, 1CT:1CT Receiver	Surface Mount	0.780" L x 0.654" W (19.81mm x 16.62mm)	0.111" (2.83mm)	-40°C ~ 105°C	-	-
ALANL10001-FJC1DT 10/100/1000BASE-T LAN XFMR Abracon LLC	1,101	-	RFQ	Datasheet	ALANL10001	Tape & Reel (TR)	Active	LAN 10/100/1000 Base-T	350µH	-	1CT:1CT Transmitter, 1CT:1CT Receiver	Surface Mount	0.780" L x 0.654" W (19.81mm x 16.62mm)	0.111" (2.83mm)	-40°C ~ 85°C	-	-
PA1269NLT XFRMR 3.3V 13.5W 77.4UH POE EP13 Pulse Electronics	1,269	-	RFQ	Datasheet	EP13	Tape & Reel (TR)	Active	Isolation and Data Interface (Encapsulated)	77.4µH	-	1:0.182:0.682	Surface Mount	0.551" L x 0.695" W (14.00mm x 17.65mm)	0.500" (12.70mm)	-40°C ~ 130°C	-	-
PA1366NLT PULSE XFMR 10UH Pulse Electronics	2,044	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	-	10µH	-	-	Surface Mount	0.860" L x 1.150" W (21.84mm x 29.21mm)	0.450" (11.43mm)	-40°C ~ 125°C	-	-
PA1528NL PULSE XFMR 28.9UH Pulse Electronics	1,415	-	RFQ	Datasheet	-	Tray	Active	-	28.9µH	-	-	Surface Mount	0.551" L x 0.516" W (14.00mm x 13.11mm)	0.485" (12.32mm)	-40°C ~ 130°C	-	-
PA2070NLT PULSE XFMR 164UH Pulse Electronics	3,941	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	-	164µH	-	-	Surface Mount	0.551" L x 0.516" W (14.00mm x 13.11mm)	0.485" (12.32mm)	-40°C ~ 130°C	-	-
PA2725NLT PULSE XFMR 139.5UH Pulse Electronics	2,463	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	-	139.5µH	-	-	Surface Mount	0.551" L x 0.516" W (14.00mm x 13.11mm)	0.485" (12.32mm)	-40°C ~ 130°C	-	-
PA3242NL PULSE XFMR 220UH Pulse Electronics	3,493	-	RFQ	Datasheet	-	Tray	Active	-	220µH	-	-	Surface Mount	0.551" L x 0.516" W (14.00mm x 13.11mm)	0.485" (12.32mm)	-40°C ~ 130°C	-	-
PA3242NLT PULSE XFMR 220UH Pulse Electronics	1,076	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	-	220µH	-	-	Surface Mount	0.551" L x 0.516" W (14.00mm x 13.11mm)	0.485" (12.32mm)	-40°C ~ 130°C	-	-
PA3642NLT PULSE XFMR 37.9UH Pulse Electronics	1,902	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	-	37.9µH	-	-	Surface Mount	0.551" L x 0.516" W (14.00mm x 13.11mm)	0.485" (12.32mm)	-40°C ~ 130°C	-	-
TG57-0456N1LF ISO MOD T1 1C:1C X-TEMP 16P SMD HALO Electronics, Inc.	1,281	-	RFQ	Datasheet	-	Tube	Active	T3/E3 (Dual)	45µH	-	1:1, 1CT:1CT	Surface Mount	0.500" L x 0.280" W (12.70mm x 7.11mm)	0.200" (5.08mm)	-40°C ~ 85°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.