Pulse Transformers

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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
PM-3009 10/00 BASE-T, ISOLATION XFMR Premier Magnetics	100	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	LAN 10/100 Base-T	150µH	-	1CT:1CT Transmitter, 1CT:1CT Receiver	Surface Mount	0.472" L x 0.285" W (12.00mm x 7.25mm)	0.225" (5.72mm)	-40°C ~ 85°C	-	-
PM-8538 10/100 BASE-TX ISOLATION XFMR Premier Magnetics	100	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	LAN 10/100 Base-TX	350µH	-	1CT:1CT Transmitter, 1CT:1CT Receiver	Surface Mount	0.961" L x 0.600" W (24.40mm x 15.24mm)	0.406" (10.30mm)	0°C ~ 70°C	-	-
PM-8106 QUAD PORT SMD, ISOLATION XFMR Premier Magnetics	100	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	T1/E1 (Quad)	1.2mH	-	1:1.15 Transmitter, 1:1 Receiver	Surface Mount	1.125" L x 0.480" W (28.58mm x 12.19mm)	0.250" (6.35mm)	0°C ~ 70°C	-	-
PM-8540S 5KV ISOLATION XFMR Premier Magnetics	100	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	LAN 10/100 Base-TX	350µH	-	1CT:1CT Transmitter, 1CT:1CT Receiver	Surface Mount	0.961" L x 0.600" W (24.40mm x 15.24mm)	0.406" (10.30mm)	-40°C ~ 85°C	-	-
ALT3232M-151-T001 PULSE XFMR 1CT:1CT 150UH TDK Corporation	4,643	-	RFQ	Datasheet	ALT	Tape & Reel (TR)	Active	LAN 10/100/1000 Base-T	150µH	-	1CT:1CT	Surface Mount	0.126" L x 0.126" W (3.20mm x 3.20mm)	0.114" (2.90mm)	-40°C ~ 85°C	-	-
S558-5999-Z5-F MODULE XFRMR LAN 10/100B-TX SMD Bel Fuse Inc.	1,192	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	LAN 10/100 Base-T	350µH	-	1CT:1CT Transmitter, 1CT:1CT Receiver	Surface Mount	0.485" L x 0.285" W (12.32mm x 7.24mm)	0.225" (5.72mm)	-40°C ~ 85°C	-	-
PT61020EL PULSE XFMR 1CT:1 350UH Bourns Inc.	3,034	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	LAN 10/100/1000 Base-T	350µH	-	1CT:1	Surface Mount	0.694" L x 0.480" W (17.62mm x 12.20mm)	0.236" (6.00mm)	-40°C ~ 85°C	-	-
ALANL100X1-EF10JT 10/100BASE-TX LAN XFMR Abracon LLC	2,594	-	RFQ	Datasheet	ALANL100X1-E	Tape & Reel (TR)	Active	LAN 10/100 Base-T	350µH	-	1CT:1CT Transmitter, 1CT:1CT Receiver	Surface Mount	0.500" L x 0.280" W (12.70mm x 7.11mm)	0.085" (2.15mm)	-40°C ~ 105°C	-	-
H1102NLT XFRMR MAGNETIC 1PORT 1:1 10/100 Pulse Electronics	2,866	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	Isolation and Data Interface (Encapsulated)	-	-	1:1 Transmitter, 1:1 Receiver	Surface Mount	0.500" L x 0.280" W (12.70mm x 7.11mm)	0.245" (6.22mm)	0°C ~ 70°C	-	-
S558-5500-68 XFRMR MODULE LAN 10/100BT SMD Bel Fuse Inc.	3,911	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	LAN 10/100/1000 Base-T, Power over Ethernet (PoE)	350µH	-	1:1 Transmitter, 1:1 Receiver	Surface Mount	0.690" L x 0.480" W (17.53mm x 12.20mm)	0.230" (5.84mm)	-40°C ~ 85°C	-	-
749010310 PULSE XFMR 1:1 300UH Würth Elektronik	1,552	-	RFQ	Datasheet	WE-LAN	Tape & Reel (TR)	Active	LAN 10/100 Base-T	350µH	-	1:1	Surface Mount	0.500" L x 0.341" W (12.70mm x 8.66mm)	0.167" (4.25mm)	-40°C ~ 85°C	-	-
HX1260NL XFRMR MODULE 1PORT 1:1 10/100 Pulse Electronics	2,159	-	RFQ	Datasheet	Star Magnetics™	Tube	Active	Isolation and Data Interface (Encapsulated)	-	-	1:1	Surface Mount	0.500" L x 0.280" W (12.70mm x 7.11mm)	0.245" (6.22mm)	-40°C ~ 85°C	-	-
HX2326NL MODULE 10/100B-T POE SMD Pulse Electronics	1,142	-	RFQ	Datasheet	-	Tube	Active	Isolation and Data Interface (Encapsulated)	-	-	1CT:1CT	Surface Mount	0.500" L x 0.280" W (12.70mm x 7.11mm)	0.245" (6.22mm)	-40°C ~ 85°C	-	-
P0584NL PULSE XFMR 1:1:1 450UH Pulse Electronics	2,235	-	RFQ	Datasheet	-	Tray	Active	-	450µH	95VµS	1:1:1	Through Hole	0.810" L x 0.480" W (20.57mm x 12.19mm)	0.750" (19.05mm)	-40°C ~ 125°C	-	-
H5084NL MODULE MAGNETIC 1PORT 1000BASE-T Pulse Electronics	1,630	-	RFQ	Datasheet	-	Tube	Active	Isolation and Data Interface (Encapsulated)	-	-	1CT:1CT	Surface Mount	0.600" L x 0.300" W (15.24mm x 7.62mm)	0.163" (4.14mm)	0°C ~ 70°C	-	-
S558-5999-BQ-F MODULE TRANSFORMER Bel Fuse Inc.	2,746	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	LAN 1000 Base-T	350µH	-	1CT:1CT Transmitter, 1CT:1CT Receiver	Surface Mount	1.095" L x 0.480" W (27.81mm x 12.19mm)	0.285" (7.24mm)	-	-	-
GST5009M LF MDL 1G SINGLE PORT N/A Pulse Electronics	2,026	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	LAN 1000 Base-T	350µH	-	1:1CT Transmitter, 1:1CT Receiver	Surface Mount	0.594" L x 0.280" W (15.10mm x 7.10mm)	0.157" (4.00mm)	-40°C ~ 85°C	-	-
H5007NL MODULE SINGLE GIGABIT LAN 24SOIC Pulse Electronics	3,601	-	RFQ	Datasheet	-	Tube	Active	Isolation and Data Interface (Encapsulated)	-	-	1CT:1CT	Surface Mount	0.690" L x 0.480" W (17.53mm x 12.20mm)	0.227" (5.76mm)	0°C ~ 70°C	-	-
HX6400NL MODULE QUAD 1GPP 1:1 SMT TU Pulse Electronics	4,894	-	RFQ	Datasheet	HX6400NL	Tray	Active	LAN 1000 Base-T	150µH	-	1:1	Surface Mount	1.120" L x 0.680" W (28.45mm x 17.27mm)	0.440" (11.18mm)	-40°C ~ 85°C	-	-
TP-104-PIN TRANSFORMER,WIDE-BAND MACOM Technology Solutions	1,393	-	RFQ	Datasheet	-	Tray	Active	-	-	-	-	Surface Mount	0.374" L x 0.374" W (9.50mm x 9.50mm)	0.150" (3.80mm)	-55°C ~ 85°C	-	-

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Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

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