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
100B-2002X MDL DUAL 100D 1:1 SMT TU PBC iNRCORE, LLC	4,104	-	RFQ	Datasheet	-	Tube	Active	LAN 10/100 Base-T	350µH	-	1:1	Surface Mount	0.518" L x 0.595" W (13.16mm x 15.11mm)	0.251" (6.37mm)	-	-	-
X-1644T MDL SIN 100D 1:1 SMT OH T& PBC iNRCORE, LLC	4,595	-	RFQ	Datasheet	*	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-
1000B-5001 TRANSFORMER MODULE SMD iNRCORE, LLC	1,660	-	RFQ	Datasheet	-	Tube	Active	Isolation and Data Interface (Encapsulated)	-	-	-	Surface Mount	0.690" L x 0.480" W (17.53mm x 12.20mm)	0.235" (5.97mm)	-40°C ~ 85°C	-	-
1000B-5001F XFMR CHOKE SHUNT QUAD 100 PBC iNRCORE, LLC	1,519	-	RFQ	Datasheet	-	Tube	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-5033X ETHERNET iNRCORE, LLC	1,612	-	RFQ	Datasheet	-	Tube	Active	LAN 1000 Base-T	-	-	1CT:1CT	Surface Mount	-	-	-55°C ~ 125°C	-	-
1000B-5036 ETHERNET iNRCORE, LLC	2,505	-	RFQ	Datasheet	-	Tube	Active	LAN 1000 Base-T	-	-	1CT:1CT	Surface Mount	-	-	-40°C ~ 85°C	-	-
1000B-5002NL MDL SIN 1GD 1:1 SMT TU RPB iNRCORE, LLC	2,691	-	RFQ	Datasheet	-	Tube	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)	-	-	-
1000B-5036NL ETHERNET iNRCORE, LLC	4,941	-	RFQ	Datasheet	-	Tube	Active	LAN 1000 Base-T	-	-	1CT:1CT	Surface Mount	-	-	-40°C ~ 85°C	-	-
1000B-5002F MDL SIN 1GD 1:1 SMT TU PBC iNRCORE, LLC	3,630	-	RFQ	Datasheet	-	Tube	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)	-	-	-
100B-1027NLT ETHERNET iNRCORE, LLC	2,328	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	LAN 10/100 Base-TX	350µH	-	1:1	Surface Mount	1.010" L x 0.400" W (25.65mm x 10.16mm)	0.238" (6.05mm)	-40°C ~ 85°C	-	-
100B-1027T ETHERNET iNRCORE, LLC	3,749	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	LAN 10/100 Base-TX	350µH	-	1:1	Surface Mount	1.010" L x 0.400" W (25.65mm x 10.16mm)	0.240" (6.10mm)	-40°C ~ 85°C	-	-
T-330SCTT XFMR DUAL 330MB Z:150 CT T PBC iNRCORE, LLC	2,762	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	-	26µH	-	1CT:1CT	Surface Mount	0.500" L x 0.290" W (12.70mm x 7.37mm)	0.185" (4.70mm)	-	-	-
100B-1011T XFMR CHOKE QUAD 100BT SMT PBC iNRCORE, LLC	1,563	-	RFQ	Datasheet	*	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-
T-1062SCTT XFMR DUAL 1.0625GB Z:150 C PBC iNRCORE, LLC	2,531	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	-	3.75µH	-	1CT:1CT	Surface Mount	0.500" L x 0.290" W (12.70mm x 7.37mm)	0.185" (4.70mm)	-	-	-
T60404N4647P980 4647P980 VACUUMSCHMELZE	2,968	-	RFQ	Datasheet	-	Box	Active	-	-	-	-	-	-	-	-	-	-
1000B-5002 MDL SIN 1GD 1:1 SMT TU PBC iNRCORE, LLC	2,246	-	RFQ	Datasheet	-	Tube	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)	-	-	-
1000B-5001NL XFMR CHOKE SHUNT QUAD 100 NPB iNRCORE, LLC	1,328	-	RFQ	Datasheet	-	Tube	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)	-	-	-
1000B-5026FNLT ETHERNET iNRCORE, LLC	2,903	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	LAN 1000 Base-T	-	-	1CT:1CT	Surface Mount	-	-	-40°C ~ 85°C	-	-
1000B-5026FT ETHERNET iNRCORE, LLC	1,531	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	LAN 1000 Base-T	-	-	1CT:1CT	Surface Mount	-	-	-40°C ~ 85°C	-	-
100B-1027 ETHERNET iNRCORE, LLC	1,947	-	RFQ	Datasheet	-	Tube	Active	LAN 10/100 Base-TX	350µH	-	1:1	Surface Mount	1.010" L x 0.400" W (25.65mm x 10.16mm)	0.240" (6.10mm)	-40°C ~ 85°C	-	-

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Pulse Transformers FAQ

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Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

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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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