Pulse Transformers

Browse available Pulse Transformers part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.

Compare Part Numbers Review available models and manufacturers

Datasheets & Specifications Access technical references quickly

RFQ & BOM Support Send quantities for sourcing and quotation

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-2002XT MDL DUAL 100D 1:1 SMT TR PBC iNRCORE, LLC	1,686	-	RFQ	Datasheet	-	Tape & Reel (TR)	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)	-	-	-
1000B-5002FT MDL SIN 1GD 1:1 SMT TR PBC iNRCORE, LLC	3,997	-	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)	-	-	-
1000B-5001FT XFMR CHOKE SHUNT QUAD 100 PBC iNRCORE, LLC	1,931	-	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)	-40°C ~ 85°C	-	-
10B-2001T MDL 10BT SMT EX-TEMP T&R C PBC iNRCORE, LLC	4,662	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	LAN 10 Base-T	-	-	-	Surface Mount	0.920" L x 0.500" W (23.37mm x 12.70mm)	0.235" (5.97mm)	-	-	-
100B-1027FXT MDL SIN 100D 1:1 SMT TU PBC iNRCORE, LLC	4,516	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	LAN 10/100 Base-T	350µH	-	1:1	Surface Mount	1.000" L x 0.505" W (25.40mm x 12.83mm)	0.304" (7.73mm)	-	-	-
100B-1027XT MDL SIN 100D 1:1 SMT TU PBC iNRCORE, LLC	3,597	-	RFQ	Datasheet	*	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-
1000B-5006T MDL DUAL 1000B 1:1 SMT TR PBC iNRCORE, LLC	3,436	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	LAN 10/100/1000 Base-T	350µH	-	1:1	Surface Mount	0.518" L x 0.595" W (13.16mm x 15.11mm)	0.251" (6.38mm)	-	-	-
PL2148NL POWER iNRCORE, LLC	1,389	-	RFQ	Datasheet	-	Tube	Active	Gate Drive	1.486mH	55VµS	1:1	Surface Mount	0.355" L x 0.340" W (9.02mm x 8.64mm)	0.300" (7.62mm)	-55°C ~ 125°C	-	-
1000B-5002XT MDL SIN 1GD 1:1 SMT TR RPB iNRCORE, LLC	3,640	-	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)	-	-	-
1000B-5002XNLT MDL SIN 1GD 1:1 SMT TR RPB iNRCORE, LLC	1,033	-	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)	-	-	-
1000B-5009FT XFRMS SINGLE 1GD 1:1 SMT T PBC iNRCORE, LLC	1,243	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	LAN 10/100/1000 Base-T	350µH	-	1:1	Surface Mount	0.600" L x 0.430" W (15.24mm x 10.93mm)	0.350" (8.89mm)	-	-	-
100B-1035NLT ETHERNET iNRCORE, LLC	2,118	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	LAN 10/100 Base-TX	350µH	-	1CT:1CT	Surface Mount	0.510" L x 0.360" W (12.95mm x 9.15mm)	0.088" (2.24mm)	-40°C ~ 85°C	-	-
1000B-5001FNLT XFMR CHOKE SHUNT QUAD 100 RPB iNRCORE, LLC	1,861	-	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-5001NLT XFMR CHOKE SHUNT QUAD 100 RPB iNRCORE, LLC	1,954	-	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)	-	-	-
1000B-5001XT XFMR CHOKE SHUNT QUAD 100 RPB iNRCORE, LLC	3,184	-	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)	-	-	-
1000B-5012FXNLT MDL SGL 1000B 1:1 SMT TU PBC iNRCORE, LLC	1,060	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	LAN 10/100/1000 Base-T	350µH	-	1:1	Surface Mount	0.518" L x 0.595" W (13.16mm x 15.11mm)	0.251" (6.37mm)	-	-	-
1000B-5002FXT MDL SIN 1GD 1:1 SMT TR PBC iNRCORE, LLC	2,748	-	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)	-	-	-
1000B-5012XT MDL SGL 1000B 1:1 SMT TR PBC iNRCORE, LLC	1,561	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	LAN 10/100/1000 Base-T	350µH	-	1:1	Surface Mount	0.518" L x 0.595" W (13.16mm x 15.11mm)	0.251" (6.38mm)	-	-	-
1000B-5012FXT MDL SGL 1000B 1:1 SMT TR PBC iNRCORE, LLC	2,560	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	LAN 10/100/1000 Base-T	350µH	-	1:1	Surface Mount	0.518" L x 0.595" W (13.16mm x 15.11mm)	0.251" (6.37mm)	-	-	-
1000B-5002FXNLT MDL SIN 1GD 1:1 SMT TR NPB iNRCORE, LLC	3,121	-	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)	-	-	-

WINSUN SOURCING SUPPORT

Need Pulse Transformers Sourcing Support?

Send the manufacturer, part number, quantity and target delivery requirement. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and hard-to-find or obsolete components.

Global component sourcing support BOM, shortage and EOL support

Send part number & quantity Request a Quote

Need sourcing assistance? Contact Sales

FREQUENTLY ASKED QUESTIONS

Pulse Transformers FAQ

Common questions about selecting, comparing and sourcing Pulse Transformers components through Winsun (HK) Electronics.

What should I check when selecting Pulse Transformers components?

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

Can Winsun help source specific Pulse Transformers part numbers?

Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

Do you support shortage, obsolete or hard-to-find Pulse Transformers parts?

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

How do I request a quote for Pulse Transformers components?

Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.