PULSE TRANSFORMER Pulse & Datacom Transformers 156

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Part	Manufacturer	Transformer Type	Mounting Feature	Manufacturer Series	Approvals (V)	Terminal Finish	No. of Functions	Impedance (Secondary)	No. of Winding (Primary)	Maximum Pulse Rise Time	Isolation Voltage	Inductance (Primary)	Packing Method	Minimum ET Product	No. of Winding (Secondary)	Sub-Category	Dimensions	Maximum Operating Temperature	Application	Minimum Operating Temperature	Height	Width	Nominal Input Voltage (V)	Load Resistance	Additional Features	JESD-609 Code	Minimum Operating Frequency	Length	Turns Ratio (Np:Ns)	Maximum Operating Frequency
PE-68386NLT	Pulse Electronics	PULSE TRANSFORMER	SURFACE MOUNT				1				1500 V	785 uH	TAPE & REEL	9.7 V-us			L8.6XB6.7XH2.5 (mm)	130 Cel	GATE DRIVE	-40 Cel	2.5 mm	6.7 mm			LENGTH AND BREADTH DIMENSION INCLUDES TERMINAL ALSO			8.6 mm	1:1
760301301	Wurth Elektronik	PULSE TRANSFORMER	SURFACE MOUNT				1				2500 V	750 uH		102 V-us				125 Cel	GATE DRIVE	-40 Cel	11 mm	10.5 mm	80					10.5 mm	1:1:1
1001C	Murata Manufacturing	PULSE TRANSFORMER	THROUGH HOLE MOUNTED				1				2000 V	3000 uH	TUBE	200 V-us					GENERAL PURPOSE		15.75 mm	15.06 mm						15.06 mm	1:1
760301302	Wurth Elektronik	PULSE TRANSFORMER	SURFACE MOUNT			TIN NICKEL	1				2500 V	750 uH		102 V-us				125 Cel	GATE DRIVE	-40 Cel	11 mm	10.5 mm	80			e2		10.5 mm	1:1
PE-68386NL	Pulse Electronics	PULSE TRANSFORMER	SURFACE MOUNT				1		1		1500 V	785 uH	TUBE	9.7 V-us	1	Other Transformers	L8.6XB6.7XH2.5 (mm)	130 Cel	GATE DRIVE	-40 Cel	2.5 mm	6.7 mm		.6 ohm	LENGTH AND BREADTH DIMENSION INCLUDES TERMINAL ALSO		50 KHz	8.6 mm	1:1
74080	Pico Electronics	PULSE TRANSFORMER	THROUGH HOLE MOUNTED		MIL-PRF-21038	Tin/Lead (Sn/Pb)	1				500 V	200 uH		12 V-us			L11.43XB11.43XH7.11 (mm)	130 Cel	GENERAL PURPOSE	-55 Cel	7.11 mm	11.43 mm				e0		11.43 mm	3:3:1
760301306	Wurth Elektronik	PULSE TRANSFORMER	SURFACE MOUNT				1				2500 V	1800 uH		140 V-us				125 Cel	GATE DRIVE	-40 Cel	11 mm	10.5 mm	80					10.5 mm	3:1:1
78601/2C	Murata Manufacturing	PULSE TRANSFORMER	THROUGH HOLE MOUNTED				1				1000 V	500 uH	TUBE	10 V-us					GENERAL PURPOSE		6.35 mm	9 mm						9.52 mm	1:1
P0585NL	Pulse Electronics	PULSE TRANSFORMER	PCB MOUNT				1				3000 V	450 uH	TRAY	92 V-us			L20.57XB12.19XH19.05 (mm)	125 Cel	GATE DRIVE	-40 Cel	19.05 mm	12.19 mm						20.57 mm	1:1:1:1:1
760301304	Wurth Elektronik	PULSE TRANSFORMER	SURFACE MOUNT				1				2500 V	1080 uH		120 V-us				125 Cel	GATE DRIVE	-40 Cel	11 mm	10.5 mm	80					10.5 mm	2.5:1:1
1080	C&d Technologies	PULSE TRANSFORMER	THROUGH HOLE MOUNTED	1000	UL		1				2000 V	29000 uH		1000 V-us			15.06mm X 15.06mm X 15.75mm	70 Cel	GENERAL PURPOSE	0 Cel	15.75 mm	15.06 mm						15.06 mm	13:1
78602/1C	Murata Manufacturing	PULSE TRANSFORMER	THROUGH HOLE MOUNTED				1				1000 V	2000 uH	TUBE	20 V-us					GENERAL PURPOSE		6.35 mm	9 mm						9.52 mm	1:1:1
IT314	Schaffner Holding Ag	PULSE TRANSFORMER	THROUGH HOLE MOUNTED				1			1000 ns		35000 uH					L25.5XB25.5XH25.0 (mm)	70 Cel	GATE DRIVE	-25 Cel	25 mm	25.5 mm						25.5 mm	3:1:1
P0584NL	Pulse Electronics	PULSE TRANSFORMER	PCB MOUNT			Matte Tin (Sn)	1				3000 V	450 uH	TRAY	92 V-us			L20.57XB12.19XH19.05 (mm)	125 Cel	GATE DRIVE	-40 Cel	19.05 mm	12.19 mm				e3		20.57 mm	1:1:1
1001	Murata Manufacturing	PULSE TRANSFORMER	THROUGH HOLE MOUNTED	1000	UL		1				2000 V	3000 uH		200 V-us			15.06mm X 15.06mm X 15.75mm	70 Cel	GENERAL PURPOSE	0 Cel	15.75 mm	15.06 mm						15.06 mm	1:1
74050	Pico Electronics	PULSE TRANSFORMER	THROUGH HOLE MOUNTED		MIL-PRF-21038	Tin/Lead (Sn/Pb)	1				500 V	3700 uH		50 V-us			L11.43XB11.43XH7.11 (mm)	130 Cel	GENERAL PURPOSE	-55 Cel	7.11 mm	11.43 mm				e0		11.43 mm	2:1:1
DA2320-ALB	Coilcraft	PULSE TRANSFORMER	SURFACE MOUNT			Tin/Silver (Sn/Ag)	1				1500 V	264 uH	TR	24.5 V-us			L6.6XB5.0XH5.4 (mm)	125 Cel	GATE DRIVE	-40 Cel	5.4 mm	5.6 mm			HEIGHT DIM INCLUDES TERMINAL ALSO	e2		6.6 mm	1:1:1
SM91501AL-E	Bourns	PULSE TRANSFORMER	SURFACE MOUNT		AEC-Q200		2				4300 V	150 uH	TR, 13 INCH					125 Cel	BATTERY MANAGEMENT SYSTEM	-40 Cel	5 mm	11.68 mm	1600					14.81 mm	1CT:1CT
B82804A0474A125	TDK	PULSE TRANSFORMER	SURFACE MOUNT				1					473 uH	TR, BLISTER, 13 INCH	30.6 V-us				125 Cel	GATE DRIVE	-40 Cel	5.4 mm	6.1 mm						6.7 mm	2.5:1
P0544NLT	Pulse Electronics	PULSE TRANSFORMER	SURFACE MOUNT		AEC-Q200		1				1500 V	3300 uH	TAPE & REEL	45.1 V-us			L9.0XB8.6XH7.6 (mm)	130 Cel	GATE DRIVE	-40 Cel	7.6 mm	8.6 mm			LENGTH AND BREADTH DIMENSION INCLUDES TERMINAL ALSO			9 mm	1:1:1
PA0184NLT	Pulse Electronics	PULSE TRANSFORMER	SURFACE MOUNT				1				1500 V	1200 uH	TAPE & REEL	27.2 V-us			L9.0XB8.6XH7.6 (mm)	130 Cel	GATE DRIVE	-40 Cel	7.6 mm	8.6 mm			LENGTH AND BREADTH DIMENSION INCLUDES TERMINAL ALSO			9 mm	1:1
DA2320-ALC	Coilcraft	PULSE TRANSFORMER	SURFACE MOUNT			Tin/Silver - Matte Tin - with Nickel barrier	1		1		1500 V	264 uH	TR, EMBOSSED PLASTIC, 7 INCH	24.5 V-us	2	Pulse/Datacom Transformer	L6.6XB5.0XH5.4 (mm)	125 Cel	GATE DRIVE	-40 Cel	5.4 mm	5.6 mm		1.5 ohm	HEIGHT DIM INCLUDES TERMINAL ALSO		50 KHz	6.6 mm	1:1:1	2000 KHz
74010	Pico Electronics	PULSE TRANSFORMER	THROUGH HOLE MOUNTED		MIL-PRF-21038	Tin/Lead (Sn/Pb)	1				500 V	600 uH		20 V-us			L11.43XB11.43XH7.11 (mm)	130 Cel	GENERAL PURPOSE	-55 Cel	7.11 mm	11.43 mm				e0		11.43 mm	1:1:1
IT245	Schaffner Holding Ag	PULSE TRANSFORMER	THROUGH HOLE MOUNTED		UL		1		1	1200 ns	750 V	8000 uH		500 V-us	1	Other Transformers	L17.6XB16.7XH11.3 (mm)	70 Cel	GENERAL PURPOSE	-25 Cel	11.3 mm	16.7 mm	750	1.48 ohm			40 KHz	17.6 mm	1:1	500 KHz
IT258	Schaffner Holding Ag	PULSE TRANSFORMER	THROUGH HOLE MOUNTED		UL	Matte Tin (Sn)	1			250 ns	750 V	2500 uH		250 V-us			L17.6XB16.7XH11.3 (mm)	70 Cel	GENERAL PURPOSE	-25 Cel	11.3 mm	16.7 mm				e3		17.6 mm	1:1
78602/16C	Murata Manufacturing	PULSE TRANSFORMER	THROUGH HOLE MOUNTED				1				1000 V	4000 uH	TUBE	28 V-us					GENERAL PURPOSE		6.35 mm	9 mm						9.52 mm	1:1:1
1024C	Murata Manufacturing	PULSE TRANSFORMER	THROUGH HOLE MOUNTED				1				2000 V	8800 uH	TUBE	340 V-us					GENERAL PURPOSE		15.75 mm	15.06 mm						15.06 mm	1.2CT:1CT
78602/1JC-R	Murata Manufacturing	PULSE TRANSFORMER	SURFACE MOUNT	786J		Matte Tin (Sn)	1				1000 V	1890 uH	TAPE & REEL	20 V-us			L9.52XB9.0XH6.65 (mm)	85 Cel	GENERAL PURPOSE	-40 Cel	6.65 mm	9 mm			CENTER TAPPED SECONDARY	e3		9.52 mm	1:1:1
78602/8C	Murata Manufacturing	PULSE TRANSFORMER	THROUGH HOLE MOUNTED				1				1000 V	1000 uH	TUBE	15 V-us					GENERAL PURPOSE		6.35 mm	9 mm						9.52 mm	1:1:1
78615/3JC-R	Murata Manufacturing	PULSE TRANSFORMER	SURFACE MOUNT				1				1000 V	190 uH	TAPE & REEL	6 V-us			L9.52XB9.0XH6.65 (mm)	85 Cel	GENERAL PURPOSE	-40 Cel	6.65 mm	9 mm			CENTER TAPPED SECONDARY			9.52 mm	1CT:1CT
DA2320-ALD	Coilcraft	PULSE TRANSFORMER	SURFACE MOUNT			Tin/Silver - Matte Tin - with Nickel barrier	1				1500 V	264 uH	TR, EMBOSSED PLASTIC, 13 INCH	24.5 V-us			L6.6XB5.0XH5.4 (mm)	125 Cel	GATE DRIVE	-40 Cel	5.4 mm	5.6 mm			HEIGHT DIM INCLUDES TERMINAL ALSO			6.6 mm	1:1:1
ISRF-0235-D101	Schurter Ag	PULSE TRANSFORMER	SURFACE MOUNT			TIN	1			50 ns	3200 V	1100 uH	BULK	150 V-us			L15.2XB13.0XH11.0 (mm)	100 Cel	GENERAL PURPOSE	-25 Cel	11 mm	13 mm			HEIGHT DIMENSION INCLUDES TERMINAL ALSO	e3		15.2 mm	1:1:1
PA2009NLT	Pulse Electronics	PULSE TRANSFORMER	SURFACE MOUNT				3			55.5 ns	1500 V	1486 uH	TAPE & REEL				L9.02XB8.64XH7.62 (mm)	130 Cel	GATE DRIVE	-40 Cel	7.62 mm	8.64 mm			BREADTH DIM INCLUDES TERMINAL ALSO			9.02 mm	2.5:1:1
78613/3JC-R	Murata Manufacturing	PULSE TRANSFORMER	SURFACE MOUNT				1				1000 V	190 uH	TAPE & REEL	6 V-us			L9.52XB9.0XH6.65 (mm)	85 Cel	GENERAL PURPOSE	-40 Cel	6.65 mm	9 mm			CENTER TAPPED SECONDARY			9.52 mm	1CT:1
PA2001NLT	Pulse Electronics	PULSE TRANSFORMER	SURFACE MOUNT				2			12 ns	1500 V	403 uH	TAPE & REEL				L6.73XB8.64XH2.49 (mm)	130 Cel	GATE DRIVE	-40 Cel	2.49 mm	8.64 mm			BREADTH DIM INCLUDES TERMINAL ALSO			6.73 mm	1:1
M21038/27-07	Defense Logistics Agency	PULSE TRANSFORMER	THROUGH HOLE MOUNTED	M21038/27	MIL-PRF-21038/27		1				100 V						L12.7XB8.89XH6.35 (mm)	130 Cel	GENERAL PURPOSE	-55 Cel	6.35 mm	8.89 mm						12.7 mm	1:1.41
PA2002NLT	Pulse Electronics	PULSE TRANSFORMER	SURFACE MOUNT			Tin (Sn)	3			60 ns	1500 V	1800 uH	TAPE & REEL				L9.02XB8.64XH7.62 (mm)	130 Cel	GATE DRIVE	-40 Cel	7.62 mm	8.64 mm			BREADTH DIM INCLUDES TERMINAL ALSO	e3		9.02 mm	1:1:1
Q1553-22	Pulse Electronics	PULSE TRANSFORMER	THROUGH HOLE MOUNTED				1										L12.7XB8.89XH6.35 (mm)	130 Cel	GENERAL PURPOSE	-55 Cel	6.35 mm	8.89 mm						12.7 mm	1CT:1.41CT
TGMR-H540V8LF	Halo Electronics	PULSE TRANSFORMER	SURFACE MOUNT		UL		1				4500 V	600 uH		25 V-us		Other Transformers	L12.07XB8.64XH8.64 (mm)	85 Cel	GENERAL PURPOSE	-40 Cel	8.64 mm	8.64 mm			HEIGHT DIMENSION INCLUDES TERMINALS ALSO			12.07 mm	1:1:1.375:1.375
T60403-K5024-X044	Vacuumschmelze & Kg	PULSE TRANSFORMER	SURFACE MOUNT	T60403-K5024-X044			1					750 uH	TAPE & REEL				L13.9XB11.0XH7.1 (mm)	85 Cel	GENERAL PURPOSE	-40 Cel	7.1 mm	11 mm			LENGTH DIMENSION CONSIDERED WITH TERMINALS			13.9 mm	1:1
77202C	Murata Manufacturing	PULSE TRANSFORMER	THROUGH HOLE MOUNTED				1				2500 V	1000 uH	TUBE	120 V-us					GENERAL PURPOSE		12.3 mm	20.3 mm						25.4 mm	1:1:1
M21038/27-29T	Defense Logistics Agency	PULSE TRANSFORMER	THROUGH HOLE MOUNTED	M21038/27	MIL-PRF-21038/27		1				100 V						L12.7XB8.89XH6.35 (mm)	130 Cel	GENERAL PURPOSE	-55 Cel	6.35 mm	8.89 mm						12.7 mm	1:1.79
74020	Pico Electronics	PULSE TRANSFORMER	THROUGH HOLE MOUNTED		MIL-PRF-21038	Tin/Lead (Sn/Pb)	1				500 V	2400 uH		40 V-us			L11.43XB11.43XH7.11 (mm)	130 Cel	GENERAL PURPOSE	-55 Cel	7.11 mm	11.43 mm				e0		11.43 mm	1:1:1
SMQ1553-70	Pulse Electronics	PULSE TRANSFORMER	SURFACE MOUNT				1				100 V		TAPE & REEL				L15.88XB15.88XH6.35 (mm)	125 Cel	GENERAL PURPOSE	-55 Cel	6.35 mm	15.88 mm						15.88 mm	1CT:3CT; 1CT:2.15CT
M-21038/27-05	Data Device	PULSE TRANSFORMER	THROUGH HOLE MOUNTED		MIL-PRF-21038/27		1			150 ns	100 V						L12.7XB8.89XH6.35 (mm)	130 Cel	GENERAL PURPOSE	-55 Cel	6.35 mm	8.89 mm						12.7 mm	1:1.41
M21038/27-05	Defense Logistics Agency	PULSE TRANSFORMER	THROUGH HOLE MOUNTED	M21038/27	MIL-PRF-21038/27		1				100 V						L12.7XB8.89XH6.35 (mm)	130 Cel	GENERAL PURPOSE	-55 Cel	6.35 mm	8.89 mm						12.7 mm	1:1.41
M21038/27-31T	Defense Logistics Agency	PULSE TRANSFORMER	THROUGH HOLE MOUNTED	M21038/27	MIL-PRF-21038/27		1				100 V						L15.88XB15.88XH6.99 (mm)	130 Cel	GENERAL PURPOSE	-55 Cel	6.99 mm	15.88 mm						15.88 mm	1:2.5; 1:1.79
Q1553-70	Pulse Electronics	PULSE TRANSFORMER	THROUGH HOLE MOUNTED				1	4000 OHMS	1		100 V				3		L15.86XB15.86XH6.35 (mm)	125 Cel	GENERAL PURPOSE	-55 Cel	6.35 mm	15.86 mm		3.5 ohm			75 KHz	15.86 mm	1CT:3CT; 1CT:2.15CT	1000 KHz

Pulse & Datacom Transformers

Pulse transformers and datacom transformers are two types of transformers used in electronic circuits for signal isolation and transmission.

Pulse transformers are used to transmit short-duration electrical pulses between two circuits, while providing electrical isolation between them. They are commonly used in applications such as digital communication, pulse amplifiers, and switching power supplies. Pulse transformers are typically designed to handle high voltage and high-frequency signals, and have a low turns ratio. They are also designed to minimize signal distortion and provide high signal integrity.

Datacom transformers, also known as isolation transformers, are used to provide electrical isolation and impedance matching between two circuits in data communication applications, such as Ethernet and other networking protocols. They are used to eliminate ground loops, reduce electromagnetic interference (EMI), and provide surge protection. Datacom transformers are typically designed to handle low voltage and low-frequency signals, and have a high turns ratio. They are also designed to provide high common-mode rejection and low insertion loss.