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
H1263NL PULSE XFMR 1CT:1CT TX 1CT:1CT RX Pulse Electronics	3,309	-	RFQ	Datasheet	-	Tube	Active	LAN 10/100 Base-T	350µH	-	1CT:1CT Transmitter, 1CT:1CT Receiver	Surface Mount	0.500" L x 0.380" W (12.70mm x 9.65mm)	0.236" (5.99mm)	0°C ~ 70°C	-	-
HM1234FNLT PULSE XFMR 1CT:1CT TX 1CT:1CT RX Pulse Electronics	4,852	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	LAN 10/100 Base-T	350µH	-	1CT:1CT Transmitter, 1CT:1CT Receiver	Surface Mount	1.110" L x 0.608" W (28.19mm x 15.44mm)	0.225" (5.72mm)	-40°C ~ 105°C	-	-
HM6098FNLT PULSE XFMR 1CT:1CT TX 1CT:1CT RX Pulse Electronics	1,333	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	LAN 10/100/1000 Base-T	120µH	-	1CT:1CT Transmitter, 1CT:1CT Receiver	Surface Mount	0.715" L x 0.595" W (18.16mm x 15.11mm)	0.260" (6.60mm)	-40°C ~ 105°C	-	-
HX1291NL MOD TRANSFORMER SMD Pulse Electronics	3,110	-	RFQ	Datasheet	-	Tube	Obsolete	-	-	-	-	-	-	-	-	-	-
PT61018AAPEL LAN 10/100 BASE T XFORMER AECQ + Bourns Inc.	2,553	-	RFQ	Datasheet	PT	Tape & Reel (TR)	Discontinued at Digi-Key	LAN 10/100 Base-T	350µH	-	1CT:1CT	Surface Mount	0.504" L x 0.272" W (12.80mm x 6.90mm)	0.232" (5.90mm)	-40°C ~ 85°C	Automotive	AEC-Q200
PM-DB2762 ISOLATION TRANSFORMER SMD Holt Integrated Circuits Inc.	2,434	-	RFQ	Datasheet	-	Tube	Active	-	-	-	-	-	0.400" L x 0.400" W (10.16mm x 10.16mm)	0.320" (8.13mm)	-55°C ~ 130°C	-	-
PH9384.011NL XFMR GATE-DR 1CT:1T SMT NPB Pulse Electronics	3,510	-	RFQ	Datasheet	-	Tube	Active	-	-	-	-	Surface Mount	-	0.299" (7.60mm)	-	-	-
PH9384.021NL XFMR GATE-DR 2CT:1CT SM NPB Pulse Electronics	1,250	-	RFQ	Datasheet	-	Tube	Active	-	-	-	-	Surface Mount	-	0.299" (7.60mm)	-	-	-
PH9384.034NL XFMR GATE-DR 3CT:4CT SM NPB Pulse Electronics	2,719	-	RFQ	Datasheet	-	Tube	Active	-	-	-	-	Surface Mount	-	0.299" (7.60mm)	-	-	-
PH9384.083NL XFMR GATE-DR 8CT:3CT SM NPB Pulse Electronics	4,847	-	RFQ	Datasheet	-	Tube	Active	-	-	-	-	Surface Mount	-	0.299" (7.60mm)	-	-	-
PH9384.089NL XFMR GATE-DR 8CT:9CT SM NPB Pulse Electronics	3,080	-	RFQ	Datasheet	-	Tube	Active	-	-	-	-	Surface Mount	-	0.299" (7.60mm)	-	-	-
HM1190NL MDL,SIN,100D,1:1,SMT Pulse Electronics	3,859	-	RFQ	Datasheet	-	Tube	Active	LAN 10/100 Base-T	350µH	-	1CT:1CT Transmitter, 1CT:1CT Receiver	Surface Mount	0.500" L x 0.358" W (12.70mm x 9.09mm)	0.236" (5.99mm)	-40°C ~ 125°C	-	-
HM1190NLT MDL,SIN,100D,1:1,SMT Pulse Electronics	1,055	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	LAN 10/100 Base-T	350µH	-	1CT:1CT Transmitter, 1CT:1CT Receiver	Surface Mount	0.500" L x 0.358" W (12.70mm x 9.09mm)	0.236" (5.99mm)	-40°C ~ 125°C	-	-
1000B-5016F MIL-AERO iNRCORE, LLC	4,699	-	RFQ	Datasheet	-	Tube	Discontinued at Digi-Key	LAN 10/100/1000 Base-T	-	-	1:1	Surface Mount	0.600" L x 0.300" W (15.24mm x 7.62mm)	0.173" (4.39mm)	-	-	-
1000B-5016FNL MDL SIN 1GD 1:1 SM TU NPB iNRCORE, LLC	3,329	-	RFQ	Datasheet	-	Tube	Discontinued at Digi-Key	LAN 10/100/1000 Base-T	-	-	1:1	Surface Mount	0.600" L x 0.300" W (15.24mm x 7.62mm)	0.173" (4.39mm)	-	-	-
1000B-5016FNLT MDL SIN 1GD 1:1 SM TR NPB iNRCORE, LLC	1,548	-	RFQ	Datasheet	-	Tape & Reel (TR)	Discontinued at Digi-Key	LAN 10/100/1000 Base-T	-	-	1:1	Surface Mount	0.600" L x 0.300" W (15.24mm x 7.62mm)	0.173" (4.39mm)	-	-	-
1000B-5016FT MIL-AERO iNRCORE, LLC	4,754	-	RFQ	Datasheet	-	Tape & Reel (TR)	Discontinued at Digi-Key	LAN 10/100/1000 Base-T	-	-	1:1	Surface Mount	0.600" L x 0.300" W (15.24mm x 7.62mm)	0.173" (4.39mm)	-	-	-
H7229FNLT TRANSFORMER MODULE 10GBASE-T Pulse Electronics	2,125	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	LAN 10G Base-T	120µH	-	1:1	Surface Mount	0.545" L x 0.591" W (13.84mm x 15.00mm)	0.250" (6.35mm)	0°C ~ 70°C	-	-
H1664NLT PULSE XFMR 1CT:1CT TX 1CT:1CT RX Pulse Electronics	3,367	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	LAN 10/100 Base-T	350µH	-	1CT:1CT Transmitter, 1CT:1CT Receiver	Surface Mount	1.110" L x 0.480" W (28.19mm x 12.19mm)	0.225" (5.72mm)	0°C ~ 70°C	-	-
HM1237NLT MDL, DUAL, XFMR-CMC, 1:1, 3.2KV, Pulse Electronics	1,458	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	-	650µH	-	1:1	Surface Mount	0.455" L x 0.375" W (11.56mm x 9.53mm)	0.225" (5.72mm)	-40°C ~ 125°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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