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
H5400NL MODULE XFORMR QUAD GIGABIT SMD Pulse Electronics	549	-	RFQ	Datasheet	-	Tray	Active	-	-	-	1CT:1CT	Surface Mount	1.120" L x 0.680" W (28.45mm x 17.27mm)	0.438" (11.12mm)	0°C ~ 70°C	-	-
100B-1003X TRANSFORMER 10/100BASE SINGLE iNRCORE, LLC	3,910	-	RFQ	Datasheet	-	Tube	Active	LAN 10/100 Base-T	-	-	1CT:1CT	Surface Mount	0.500" L x 0.265" W (12.70mm x 6.73mm)	0.245" (6.22mm)	-55°C ~ 125°C	-	-
100B-1003XNL XFMR MODULE 100BT SMG COM NPB iNRCORE, LLC	2,615	-	RFQ	Datasheet	-	Tube	Active	LAN 10/100 Base-T	350µH	-	1:1	Surface Mount	0.500" L x 0.265" W (12.70mm x 6.73mm)	0.245" (6.22mm)	-55°C ~ 125°C	-	-
HX5401NL XFRMR MODL 4PORT POE GIGABIT Pulse Electronics	440	-	RFQ	Datasheet	-	Tray	Active	Isolation and Data Interface (Encapsulated)	350µH	-	1CT:1CT Transmitter, 1CT:1CT Receiver	Surface Mount	1.120" L x 0.680" W (28.45mm x 17.27mm)	0.438" (11.12mm)	-40°C ~ 85°C	-	-
HX5400NLT XFRMR MODULE QUAD 1GP 1:1 BGA Pulse Electronics	288	-	RFQ	Datasheet	HX5400NLT	Tape & Reel (TR)	Active	LAN 1G Base-T, Power over Ethernet (PoE)	350µH	-	1CT:1CT	Surface Mount	1.120" L x 0.680" W (28.45mm x 17.27mm)	0.440" (11.18mm)	-40°C ~ 85°C	-	-
100B-1003FXNL EXTMP XFMR 100BT SMG COM NPB iNRCORE, LLC	816	-	RFQ	Datasheet	-	Bulk	Active	LAN 10/100 Base-T	350µH	-	1:1	Surface Mount	0.500" L x 0.265" W (12.70mm x 6.73mm)	0.245" (6.22mm)	-	-	-
HXU6200NLT XFRMR MAGNETIC 1PORT 1GIG MED Pulse Electronics	268	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	LAN 1000 Base-T	350µH	-	1:1	Surface Mount	1.132" L x 0.600" W (28.75mm x 15.24mm)	0.500" (12.70mm)	-40°C ~ 85°C	-	-
1000B-5001FXT XFMR MODULE SNGL 1000BT SMT PBC iNRCORE, LLC	1,091	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	LAN 10/100/1000 Base-T	350µH	-	1:1	Surface Mount	0.690" L x 0.480" W (17.53mm x 12.19mm)	0.235" (5.97mm)	-55°C ~ 125°C	-	-
1000B-5001FNL XFMR CHOKE SHUNT QUAD 100 NPB iNRCORE, LLC	427	-	RFQ	Datasheet	-	Bulk	Active	LAN 10/100/1000 Base-T	350µH	-	1:1	Surface Mount	0.690" L x 0.480" W (17.53mm x 12.19mm)	0.235" (5.97mm)	-55°C ~ 85°C	-	-
1000B-5001FX XFMR MODULE SNGL 1000BT SMT PBC iNRCORE, LLC	935	-	RFQ	Datasheet	-	Bulk	Active	LAN 10/100/1000 Base-T	350µH	-	1:1	Surface Mount	0.690" L x 0.480" W (17.53mm x 12.19mm)	0.235" (5.97mm)	-55°C ~ 125°C	-	-
1000B-5003FXNLT XFMR MODULE DUAL 1GD SMT PBC iNRCORE, LLC	170	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	LAN 10/100/1000 Base-T	350µH	-	1:1	Surface Mount	1.100" L x 0.297" W (27.94mm x 7.54mm)	0.341" (8.66mm)	-55°C ~ 125°C	-	-
T-1062SCT XFMR DUAL 1062.5M BAUD iNRCORE, LLC	167	-	RFQ	Datasheet	Copperhead™	Bulk	Active	-	-	-	1CT:1CT	Surface Mount	0.500" L x 0.290" W (12.70mm x 7.37mm)	0.180" (4.57mm)	-55°C ~ 125°C	-	-
Q1553-20 TRANSFORMER PBC iNRCORE, LLC	967	-	RFQ	Datasheet	-	Tube	Active	MIL-STD-1553	-	-	1:1.41	Through Hole	0.500" L x 0.350" W (12.70mm x 8.89mm)	0.250" (6.35mm)	-	-	-
1000B-5003FXNL XFMR MODULE DUAL 1GD SMT PBC iNRCORE, LLC	412	-	RFQ	Datasheet	-	Bulk	Active	LAN 10/100/1000 Base-T	350µH	-	1:1	Surface Mount	1.100" L x 0.297" W (27.94mm x 7.54mm)	0.341" (8.66mm)	-55°C ~ 125°C	-	-
T-1485SCT XFMR DUAL 1485M BAUD iNRCORE, LLC	1,215	-	RFQ	Datasheet	Copperhead™	Bulk	Active	-	-	-	1CT:1CT	Surface Mount	0.500" L x 0.290" W (12.70mm x 7.37mm)	0.180" (4.57mm)	-55°C ~ 125°C	-	-
1000B-5014FT XFMR MODULE DUAL 1GD SMT PBC iNRCORE, LLC	217	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	LAN 10/100/1000 Base-T	350µH	-	1:1	Surface Mount	1.095" L x 0.480" W (27.81mm x 12.19mm)	0.251" (6.38mm)	-40°C ~ 85°C	-	-
SM453229-231N7Y CHIP LAN,10/100/1G XFORMER,POE,4 Bourns Inc.	1,743	-	RFQ	Datasheet	SM	Tape & Reel (TR)	Active	LAN 10/100/1000 Base-T, Power over Ethernet (PoE)	200µH	-	1:1	Surface Mount	-	0.114" (2.90mm)	-40°C ~ 85°C	-	-
DA102JC-R DIGITAL AUDIO TX 1:1 3MH DIP Murata Power Solutions Inc.	513	-	RFQ	Datasheet	DA100J	Tape & Reel (TR)	Active	-	3.9mH	20VµS	1:1	Surface Mount	0.354" L x 0.375" W (9.00mm x 9.52mm)	0.250" (6.35mm)	-40°C ~ 85°C	-	-
78613/9JC-R PULSE XFMR 1CT:1 10MH Murata Power Solutions Inc.	1,952	-	RFQ	Datasheet	786J	Tape & Reel (TR)	Active	General Purpose	10mH	56VµS	1CT:1	Surface Mount	0.375" L x 0.354" W (9.52mm x 9.00mm)	0.250" (6.35mm)	0°C ~ 70°C	-	-
78602/9JC-R PULSE XFMR 1:1:1 10MH Murata Power Solutions Inc.	4,713	-	RFQ	Datasheet	786J	Tape & Reel (TR)	Active	General Purpose	10mH	56VµS	1:1:1	Surface Mount	0.375" L x 0.354" W (9.52mm x 9.00mm)	0.250" (6.35mm)	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.