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
H7018NL MODULE 10GBASE-T 1.5KVRMS SMD Pulse Electronics	3,347	-	RFQ	Datasheet	-	Tube	Active	Isolation and Data Interface (Encapsulated)	-	-	1CT:1CT	Surface Mount	0.537" L x 0.480" W (13.64mm x 12.19mm)	0.250" (6.35mm)	0°C ~ 70°C	-	-
T3021NL TRANSFORMER 1500VRMS DUAL SMD Pulse Electronics	1,943	-	RFQ	Datasheet	-	Tube	Obsolete	T3/E3 (Dual)	40µH	-	2CT:1 Transmitter, 2CT:1 Receiver	Surface Mount	0.505" L x 0.280" W (12.83mm x 7.11mm)	0.245" (6.22mm)	0°C ~ 70°C	-	-
TX1680NL TRANSFORMER 1500VRMS 1CT:2 1:2CT Pulse Electronics	2,673	-	RFQ	Datasheet	-	Tray	Active	T1/E1 (16)	1.2mH	-	1:2CT Transmitter, 1CT:2 Receiver	Surface Mount	1.120" L x 0.680" W (28.45mm x 17.27mm)	0.458" (11.63mm)	-40°C ~ 85°C	-	-
TX1681NL TRANSFORMER 1500VRMS 1CT:1 Pulse Electronics	2,537	-	RFQ	Datasheet	-	Tray	Active	T1/E1 (16)	1.2mH	-	1:CT Transmitter, 1CT:1 Receiver	Surface Mount	1.120" L x 0.680" W (28.45mm x 17.27mm)	0.458" (11.63mm)	-40°C ~ 85°C	-	-
TX9031NL TRANSFORMER 1500VRMS 1CT:2.4 SMD Pulse Electronics	3,668	-	RFQ	Datasheet	-	Tube	Obsolete	T1/E1 (Quad)	1.2mH	-	1CT:2.4 Transmitter, 1:1CT Receiver	Surface Mount	1.255" L x 0.712" W (31.88mm x 18.08mm)	0.315" (8.00mm)	-	-	-
ST7032QNLT PULSE XFMR 1:1 TX 1:1 RX 67UH Pulse Electronics	1,730	-	RFQ	Datasheet	-	Tape & Reel (TR)	Obsolete	LAN 10G Base-T	67µH	-	1:1 Transmitter, 1:1 Receiver	Surface Mount	0.455" L x 0.275" W (11.56mm x 6.99mm)	0.225" (5.72mm)	0°C ~ 70°C	-	-
ST7033QNLT PULSE XFMR 1:1 TX 1:1 RX 90UH Pulse Electronics	4,644	-	RFQ	Datasheet	-	Tape & Reel (TR)	Obsolete	LAN 10G Base-T	90µH	-	1:1 Transmitter, 1:1 Receiver	Surface Mount	0.455" L x 0.275" W (11.56mm x 6.99mm)	0.225" (5.72mm)	0°C ~ 70°C	-	-
TX1281T PULSE XFMR 1CT:1 2MH Pulse Electronics	1,030	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	-	2mH	-	1CT:1	Surface Mount	0.220" L x 0.230" W (5.59mm x 5.84mm)	0.200" (5.08mm)	-40°C ~ 85°C	-	-
H1164T PULSE XFMR 1CT:1CT TX 1CT:1CT RX Pulse Electronics	2,219	-	RFQ	Datasheet	-	Tape & Reel (TR)	Obsolete	LAN 10/100 Base-T	-	-	1CT:1CT Transmitter, 1CT:1CT Receiver	Surface Mount	1.125" L x 0.480" W (28.58mm x 12.19mm)	0.230" (5.84mm)	0°C ~ 70°C	-	-
HX1148T PULSE XFMR 1CT:1 TX 1CT:1CT RX Pulse Electronics	3,004	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	LAN 10/100 Base-T	-	-	1CT:1 Transmitter, 1CT:1CT Receiver	Surface Mount	1.000" L x 0.390" W (25.40mm x 9.91mm)	0.245" (6.22mm)	-40°C ~ 85°C	-	-
HX1236T PULSE XFMR 1:1 TX 1:1 RX Pulse Electronics	3,364	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	LAN 10/100 Base-T	-	-	1:1 Transmitter, 1:1 Receiver	Surface Mount	1.125" L x 0.480" W (28.58mm x 12.19mm)	0.280" (7.11mm)	-40°C ~ 85°C	-	-
PE-65798T PULSE XFMR 1:2.5 1:2.5 TX/R 22MH Pulse Electronics	2,808	-	RFQ	Datasheet	-	Tape & Reel (TR)	Obsolete	-	22mH	-	1:2.5 Transmitter, 1:2.5 Receiver	Surface Mount	0.950" L x 0.600" W (24.13mm x 15.24mm)	0.390" (9.91mm)	0°C ~ 70°C	-	-
PE-68026T PULSE XFMR 1:1 Pulse Electronics	2,951	-	RFQ	Datasheet	-	Tape & Reel (TR)	Obsolete	LAN 10G Base-T	-	-	1:1	Surface Mount	0.920" L x 0.385" W (23.37mm x 9.78mm)	0.230" (5.84mm)	0°C ~ 70°C	-	-
PE-68828T PULSE XFMR 1CT:1CT TX 1CT:2CT RX Pulse Electronics	1,329	-	RFQ	Datasheet	-	Tape & Reel (TR)	Obsolete	-	1.2mH, 1.2mH	-	1CT:1CT Transmitter, 1CT:1CT Receiver	Surface Mount	0.675" L x 0.456" W (17.15mm x 11.58mm)	0.340" (8.64mm)	-40°C ~ 85°C	-	-
PE-69012T PULSE XFMR 1:1 TX 1:1 RX Pulse Electronics	4,792	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	LAN 10/100 Base-T	-	-	1:1 Transmitter, 1:1 Receiver	Surface Mount	1.000" L x 0.350" W (25.40mm x 8.89mm)	0.370" (9.40mm)	0°C ~ 70°C	-	-
TX1341T PULSE XFMR 1:2 1.2MH Pulse Electronics	2,976	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	T1/E1 (Quad)	1.2mH	-	1:2	Surface Mount	1.000" L x 0.310" W (25.40mm x 7.87mm)	0.295" (7.49mm)	-40°C ~ 85°C	-	-
T7015T PULSE XFMR 1CT:2CT TX/RX 20MH Pulse Electronics	3,502	-	RFQ	Datasheet	-	Tape & Reel (TR)	Obsolete	-	20mH	-	1CT:2CT Transmitter, 1CT:2CT Receiver	Surface Mount	0.675" L x 0.456" W (17.15mm x 11.58mm)	0.340" (8.64mm)	0°C ~ 70°C	-	-
T3001T PULSE XFMR 1:1 100UH Pulse Electronics	3,582	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	-	100µH	-	1:1	Surface Mount	0.300" L x 0.276" W (7.62mm x 7.00mm)	0.250" (6.35mm)	-40°C ~ 85°C	-	-
T3002T PULSE XFMR 1:2CT 40UH Pulse Electronics	2,405	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	-	40µH	-	1:2CT	Surface Mount	0.300" L x 0.276" W (7.62mm x 7.00mm)	0.250" (6.35mm)	-40°C ~ 85°C	-	-
23Z81SMNL PULSE XFMR 1:1:1 85UH Pulse Electronics	4,281	-	RFQ	Datasheet	-	Tube	Obsolete	-	85µH	2.5VµS	1:1:1	Surface Mount	0.450" L x 0.265" W (11.43mm x 6.73mm)	0.215" (5.46mm)	0°C ~ 70°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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