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
S22523 TRANSFORMER FOR CS 8401,2:8411 Newava Technology Inc.	201	-	RFQ	Datasheet	-	Bulk	Active	-	225µH	-	-	Through Hole	0.385" L x 0.650" W (9.78mm x 16.51mm)	0.250" (6.35mm)	-	-	-
PA1736NL PULSE XFMR 20.5UH Pulse Electronics	426	-	RFQ	Datasheet	-	Tray	Active	-	20.5µH	-	-	Surface Mount	0.860" L x 1.150" W (21.84mm x 29.21mm)	0.450" (11.43mm)	-40°C ~ 125°C	-	-
B82806D0060A050 P300869 EFD20 POE TRANSFORMER EPCOS - TDK Electronics	116	-	RFQ	Datasheet	B82806D	Tape & Reel (TR)	Active	-	-	-	-	Surface Mount	0.866" L x 1.181" W (22.00mm x 30.00mm)	-	-40°C ~ 125°C	-	-
T1144NL TRANSFORMER TELECOM DUAL T1/E1 Pulse Electronics	603	-	RFQ	Datasheet	-	Tube	Active	T1/E1 (Dual)	1mH, 1mH	-	1CT:1CT, 1CT:2.4CT	Surface Mount	0.500" L x 0.280" W (12.70mm x 7.11mm)	0.245" (6.22mm)	-	-	-
T1137NLT XFRMR 1CT:2.42CT/1CT:2.42CT SMD Pulse Electronics	600	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	T1/E1 (Dual)	1.2mH, 1.2mH	-	1CT:2.42CT, 1CT:2.42CT	Surface Mount	0.505" L x 0.280" W (12.83mm x 7.11mm)	0.245" (6.22mm)	0°C ~ 70°C	-	-
TX1089NLT XFRMR 1CT:1CT/1CT:1CT 1.2/1.2MH Pulse Electronics	232	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	T1/E1 (Dual)	1.2mH, 1.2mH	-	1CT:1CT, 1CT:1CT	Surface Mount	0.505" L x 0.280" W (12.83mm x 7.11mm)	0.245" (6.22mm)	-40°C ~ 85°C	-	-
EX2024FNL PULSE XFMR 1CT:2.5CT 1CT:1CT Pulse Electronics	1,396	-	RFQ	Datasheet	-	Tube	Active	LAN 10 Base-T	35µH, 200µH	-	1CT:2.5CT Transmitter, 1CT:1CT Receiver	Surface Mount	0.498" L x 0.350" W (12.65mm x 8.89mm)	0.200" (5.08mm)	-40°C ~ 85°C	-	-
T3002NL TRANSFORMER TELECOM SINGLE T3/E3 Pulse Electronics	695	-	RFQ	Datasheet	-	Tube	Active	T3/E3 (Single)	40µH	-	1:2CT	Surface Mount	0.300" L x 0.275" W (7.62mm x 7.00mm)	0.250" (6.35mm)	-40°C ~ 85°C	-	-
PE-68517LNL XFRMR MODULE 1PORT 1:1 10/100B-T Pulse Electronics	255	-	RFQ	Datasheet	-	Tube	Active	Isolation and Data Interface (Encapsulated)	-	-	1:1	Surface Mount	1.000" L x 0.350" W (25.40mm x 8.89mm)	0.370" (9.40mm)	0°C ~ 70°C	-	-
S558-5999-T3-F XFRMR MODULE LAN GIGABIT 24P SMD Bel Fuse Inc.	1,102	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	LAN	350µH	-	1CT:1CT Transmitter, 1CT:1CT Receiver	Surface Mount	0.522" L x 0.600" W (13.26mm x 15.24mm)	0.250" (6.35mm)	0°C ~ 70°C	-	-
750510173 XFRM WE-DSL ISDN DAUGHTERBRD Würth Elektronik	868	-	RFQ	Datasheet	MID-DSLIKN	Tape & Reel (TR)	Active	VDSL	220µH	-	1:1	Surface Mount	0.385" L x 0.360" W (9.78mm x 9.14mm)	0.415" (10.54mm)	-40°C ~ 85°C	-	-
HM1236NL XFMR CMC MODULE AECQ BATT MNGT Pulse Electronics	153	-	RFQ	Datasheet	-	Tube	Active	-	500µH	-	1:1	Surface Mount	0.340" L x 0.430" W (8.64mm x 10.92mm)	0.160" (4.06mm)	-	-	-
H1267NLT XFRMR 1PORT 1:1 10/100 SMD Pulse Electronics	994	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	Isolation and Data Interface (Encapsulated)	-	-	1CT:1CT Transmitter, 1CT:1CT Receiver	Surface Mount	0.690" L x 0.480" W (17.53mm x 12.20mm)	0.227" (5.76mm)	0°C ~ 70°C	-	-
HX5164NLT TRANS MOD 1G 70W POE SMD Pulse Electronics	964	-	RFQ	Datasheet	HX5164NL	Tape & Reel (TR)	Active	LAN 1000 Base-T, Power over Ethernet (PoE)	350µH	-	1:1	Surface Mount	-	0.340" (8.64mm)	-40°C ~ 85°C	-	-
HX6164NLT TRANS MOD 1G 70W POE SMD Pulse Electronics	870	-	RFQ	Datasheet	HX6164NL	Tape & Reel (TR)	Active	LAN 1000 Base-T, Power over Ethernet (PoE)	120µH	-	1:1	Surface Mount	-	0.340" (8.64mm)	-40°C ~ 85°C	-	-
HX6164NL TRANS MOD 1G 70W POE SMD Pulse Electronics	500	-	RFQ	Datasheet	HX6164NL	Tube	Active	LAN 1000 Base-T, Power over Ethernet (PoE)	120µH	-	1:1	Surface Mount	-	0.340" (8.64mm)	-40°C ~ 85°C	-	-
PA1735NL PULSE XFMR 28.5UH Pulse Electronics	107	-	RFQ	Datasheet	-	Tray	Active	-	28.5µH	-	-	Surface Mount	0.860" L x 1.150" W (21.84mm x 29.21mm)	0.450" (11.43mm)	-40°C ~ 125°C	-	-
HD8008NL MOD,SIN,HDBT,1:1, SMD, NPB Pulse Electronics	7,725	-	RFQ	Datasheet	-	Tube	Active	HDBase-T	100µH	-	1CT:1CT	Surface Mount	0.539" L x 0.480" W (13.70mm x 12.20mm)	0.235" (5.97mm)	0°C ~ 70°C	-	-
HX1333NL XFRMR MODULE 100B-TX 2 CH SMT Pulse Electronics	843	-	RFQ	Datasheet	-	Tube	Active	General Purpose	350µH	-	1:1	Surface Mount	0.673" L x 0.581" W (17.10mm x 14.75mm)	0.331" (8.40mm)	-	-	-
749023010A TRANSFORMER LAN 10/100/1000 SMD Würth Elektronik	182	-	RFQ	Datasheet	WE-LAN	Tape & Reel (TR)	Active	LAN 10/100/1000 Base-T	350µH	-	1:1	Surface Mount	0.689" L x 0.559" W (17.50mm x 14.20mm)	0.236" (6.00mm)	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.