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
TG1G-S212NV6LFTR ISO MOD 1G POE 0.35A DUAL 48P SM HALO Electronics, Inc.	4,654	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	LAN 10/100 Base-T	-	-	-	Surface Mount	1.100" L x 0.625" W (27.94mm x 15.88mm)	0.280" (7.11mm)	0°C ~ 70°C	-	-
HU4009NLT MDL, SIN 2.5G, 1:1, SMT Pulse Electronics	4,783	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	-	150µH	-	-	Surface Mount	0.715" L x 0.630" W (18.16mm x 16.01mm)	0.260" (6.60mm)	0°C ~ 70°C	-	-
GS9015RM LF MDL 1G DUAL PORT 4PAIR POE 90W Pulse Electronics	4,952	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	LAN 1000 Base-T	350µH	-	1:1CT Transmitter, 1:1CT Receiver	Surface Mount	1.291" L x 0.543" W (32.80mm x 13.80mm)	0.287" (7.30mm)	-40°C ~ 85°C	-	-
TG1G-S202NV6LF ISO MOD 1G DUAL 48P SMD HALO Electronics, Inc.	1,414	-	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-RPE14NVRLTR ISO MOD 10/100 QUAD POE 0.35A HALO Electronics, Inc.	3,214	-	RFQ	Datasheet	-	Tape & Reel (TR)	Not For New Designs	LAN 10/100 Base-TX	-	-	-	Surface Mount	1.090" L x 0.740" W (27.69mm x 18.80mm)	0.300" (7.62mm)	-40°C ~ 85°C	-	-
TG111-E212NWRLTR ISO MOD 1G DUAL POE 0.35A X-TEMP HALO Electronics, Inc.	2,826	-	RFQ	Datasheet	-	Tape & Reel (TR)	Not For New Designs	Isolation and Data Interface (Encapsulated)	350µH	-	-	Surface Mount	1.100" L x 0.300" W (27.94mm x 7.62mm)	0.340" (8.64mm)	-40°C ~ 85°C	-	-
T1231NLT XFRMR T1/E1/CEPT/ESDN-PRI 1:2.4 Pulse Electronics	3,489	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	T1/E1 (Quad)	1mH, 1mH	-	1:2.4 Transmitter, 1:1 Receiver	Surface Mount	1.125" L x 0.485" W (28.58mm x 12.32mm)	0.230" (5.84mm)	-40°C ~ 85°C	-	-
TG5G-HPE10NZ5LF ISO MOD 5G POE 1A X-TEMP 24P SMD HALO Electronics, Inc.	3,970	-	RFQ	Datasheet	-	Tube	Active	LAN 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	-	-
S558-10GB-15 TRANSFORMER PULSE Bel Fuse Inc.	4,383	-	RFQ	Datasheet	-	Tube	Active	LAN 10G Base-T	120µH	-	1CT:1CT Transmitter, 1CT:1CT Receiver	Surface Mount	-	0.290" (7.37mm)	-	-	-
IT155 XFRMR PULSE 1:1 SINGLE 5MH 0.1A Schaffner EMC Inc.	1,004	-	RFQ	Datasheet	IT	Tray	Active	Data/Voice Coupling	5mH	-	1:1	Through Hole	1.063" L x 0.886" W (27.00mm x 22.50mm)	-	-25°C ~ 70°C	-	-
S558-5999-AF-F MODULE XFRMR LAN 10/100B-TX SMD Bel Fuse Inc.	2,872	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	LAN 10/100 Base-T	350µH	-	1CT:1CT Transmitter, 1CT:1CT Receiver	Surface Mount	1.100" L x 0.476" W (27.94mm x 12.09mm)	0.236" (5.99mm)	-40°C ~ 85°C	-	-
TG1G-S232NVLFTR ISO MOD 1G DUAL 48P SMD T/R HALO Electronics, Inc.	2,350	-	RFQ	Datasheet	-	Tape & Reel (TR)	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	-	-
TG111-HP3NV6LFTR ISO MOD 1G DUAL POE 0.6A 48P SMD HALO Electronics, Inc.	2,132	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	LAN 10/100 Base-TX	-	-	-	Surface Mount	1.100" L x 0.625" W (27.94mm x 15.88mm)	0.280" (7.11mm)	0°C ~ 70°C	-	-
HU4006NLT MDL, SIN 2.5G, 1:1, SMT Pulse Electronics	2,611	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	-	150µH	-	-	Surface Mount	0.540" L x 0.600" W (13.72mm x 15.24mm)	0.225" (5.72mm)	0°C ~ 70°C	-	-
T1114NL XFRMR T1/E1/CEPT/ISDN-PRI 1:2CT Pulse Electronics	1,658	-	RFQ	Datasheet	-	Tube	Active	T1/E1 (Quad)	1.2mH, 1.2mH	-	1:2CT Transmitter, 1CT:2 Receiver	Surface Mount	1.125" L x 0.485" W (28.58mm x 12.32mm)	0.230" (5.84mm)	-40°C ~ 85°C	-	-
TX1473NL XFRMR OCTAL 1:2/1:1 1.2MH SMD Pulse Electronics	3,460	-	RFQ	Datasheet	-	Tube	Active	T1/E1 (Octal)	1.2mH	-	1:2, 1:1	Surface Mount	1.000" L x 0.310" W (25.40mm x 7.87mm)	0.295" (7.49mm)	-40°C ~ 85°C	-	-
TX1471NLT XFRMR OCTAL 1:1 1.2MH SMD Pulse Electronics	3,326	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	T1/E1 (Octal)	1.2mH	-	1:1	Surface Mount	1.000" L x 0.310" W (25.40mm x 7.87mm)	0.295" (7.49mm)	-40°C ~ 85°C	-	-
TX1475NLT XFRMR OCTAL 1:2/1:1 1.2MH SMD Pulse Electronics	1,252	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	T1/E1 (Octal)	1.2mH	-	1:2, 1:1	Surface Mount	1.000" L x 0.310" W (25.40mm x 7.87mm)	0.295" (7.49mm)	-40°C ~ 85°C	-	-
HX7260NLT MDL SIN 10GPP 1:1 SM TR Pulse Electronics	3,279	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	LAN 10G Base-T	-	-	-	Surface Mount	-	-	-40°C ~ 85°C	-	-
HX7260NL MDL SIN 10GPP 1:1 GEN2 SM Pulse Electronics	3,642	-	RFQ	Datasheet	-	Tube	Active	LAN 10G Base-T	-	-	-	Surface Mount	-	-	-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.