Pulse & Datacom Transformers

Reset All

Part	Manufacturer	Transformer Type	Mounting Feature	Manufacturer Series	Approvals (V)	Terminal Finish	No. of Functions	No. of Winding (Primary)	Maximum Pulse Rise Time	Isolation Voltage	Insertion Loss	Inductance (Primary)	Packing Method	Output Current-1	Minimum ET Product	Maximum DC Unbalance Current	No. of Winding (Secondary)	Sub-Category	Dimensions	Maximum Operating Temperature	Application	Output Voltage-1	Minimum Operating Temperature	Height	Width	Nominal Input Voltage (V)	Load Resistance	Additional Features	JESD-609 Code	Length	Turns Ratio (Np:Ns)	Maximum Input Voltage (V)
SM91514AL-E	Bourns	PULSE TRANSFORMER	SURFACE MOUNT		AEC-Q200		1			4300 V		300 uH	TR, 13 INCH							125 Cel	GENERAL PURPOSE		-40 Cel	5.72 mm	6.73 mm					7.62 mm	1:1
TG100-MOST15N2LF	Halo Electronics	DATACOM TRANSFORMER	SURFACE MOUNT		CUL; EN; UL		1			1500 V		250 uH						Other Transformers	12.7mm x 7.11mm x 5.08mm	105 Cel	SIGNAL		-40 Cel	5.08 mm	7.11 mm					12.7 mm	1CT:1.5CT; 1CT:1CT
TG1G-E012NZLF	Halo Electronics	DATACOM TRANSFORMER	SURFACE MOUNT			MATTE TIN OVER NICKEL	4			1500 V		350 uH								85 Cel	10/100 BASE-TX; ETHERNET		-40 Cel	5.84 mm	12.19 mm			HEIGHT DIMENSION INCLUDES TERMINALS ALSO	e3	17.18 mm
TGM-240NSLF	Halo Electronics	DATACOM TRANSFORMER	SURFACE MOUNT	TGM	UL		1			1500 V		960 uH			11 V-us				L8.13XB7.11XH5.08 (mm)	85 Cel	GENERAL PURPOSE		-40 Cel	5.08 mm	7.11 mm					8.13 mm	3CT:4CT
TGM-240NSLFTR	Halo Electronics	DATACOM TRANSFORMER	SURFACE MOUNT	TGM	UL	MATTE TIN OVER NICKEL	1			1500 V		960 uH	TAPE & REEL		11 V-us				L8.13XB7.11XH5.08 (mm)	85 Cel	GENERAL PURPOSE		-40 Cel	5.08 mm	7.11 mm			HEIGHT DIMENSION INCLUDES TERMINAL ALSO	e3	8.13 mm	3CT:4CT
TM1062TXHUANL	Inrcore	DATACOM TRANSFORMER	SURFACE MOUNT				1		.3 ns			4.5 uH								125 Cel	GENERAL PURPOSE		-55 Cel	3.56 mm	7.62 mm	3.3				12.95 mm	1:1
U6982-CLB	Coilcraft	PULSE TRANSFORMER	SURFACE MOUNT			Tin/Silver (Sn/Ag)	1	1		1500 V		59 uH	TR		22 V-us		1	Other Transformers	L6.99XB6.6XH5.46 (mm)	85 Cel	GATE DRIVE		-40 Cel	5.46 mm	6.6 mm	3.3	1.8 ohm		e2	6.99 mm	1CT:2.1CT
7440	Api Technologies	DATACOM TRANSFORMER	SURFACE MOUNT	7440			8			1500 V									L1.13XB0.51XH0.3 (inch)		100/1000 BASE-T; ETHERNET			7.62 mm	12.954 mm			HEIGHT DIMENSION INCLUDES TERMINAL ALSO		28.702 mm	1:1
749013010	Wurth Elektronik	DATACOM TRANSFORMER	SURFACE MOUNT	749013010	UL		1			1500 V	1.2 dB	350 uH	TAPE & REEL						12.7mm X 6.73mm X 5.97mm	70 Cel	LAN; 100 BASE-T		0 Cel	5.97 mm	6.73 mm			PHYSICAL DIMENSION INCLUDES HIGHT TERMINAL ALSO		12.7 mm	1:1; 1:1
749020310	Wurth Elektronik	DATACOM TRANSFORMER	SURFACE MOUNT				4			1500 V		350 uH	TR, EMBOSSED PLASTIC, 13 INCH							85 Cel	1000 BASE-T; LAN		-40 Cel	4.5 mm	14.6 mm					17.53 mm	1:1; 1:1; 1:1; 1:1
749023113C	Wurth Elektronik	DATACOM TRANSFORMER	SURFACE MOUNT		UL	TIN OVER NICKEL	4			1500 V		350 uH	TR, 13 INCH							85 Cel	1000 BASE-T		-40 Cel	2.4 mm	9.6 mm			HEGHT DIM INCLUDES TERMINAL ALSO	e3	16.5 mm	1:1; 1:1
750311423	Wurth Elektronik	DATACOM TRANSFORMER	SURFACE MOUNT	750311423		Tin (Sn) - with Nickel (Ni) barrier	1	2		1500 V		50 uH	TAPE & REEL	4 A		3850 mA	1		L17.75XB13.46XH12.7 (mm)	125 Cel	GENERAL PURPOSE	5 V	-40 Cel	12.7 mm	13.46 mm			LENGTH DIM INCLUDES TERMINALS ALSO	e3	17.75 mm	4:1	36
750311457	Wurth Elektronik	DATACOM TRANSFORMER	SURFACE MOUNT	750311457		Tin (Sn) - with Nickel (Ni) barrier	1	2		2500 V		50 uH	TAPE & REEL	4 A		3700 mA	1	Other Transformers	L17.75XB13.46XH12.7 (mm)	125 Cel	GENERAL PURPOSE	5 V	-40 Cel	12.7 mm	13.46 mm		.012 ohm	LENGTH DIM INCLUDES TERMINALS ALSO	e3	17.75 mm	4:1	36
760301105	Wurth Elektronik	PULSE TRANSFORMER	SURFACE MOUNT				1	1		1500 V		260 uH			25.2 V-us		2		8.5mm x 7mm x 6mm	125 Cel	GATE DRIVE		-40 Cel	6 mm	7 mm	80	.6 ohm			8.5 mm	1:1:1
78601/16JC	Murata Manufacturing	PULSE TRANSFORMER	SURFACE MOUNT				1			1000 V		3650 uH	TUBE		28 V-us						GENERAL PURPOSE			6.35 mm	9 mm					12.7 mm	1:1
78602/16MC	Murata Manufacturing	PULSE TRANSFORMER	SURFACE MOUNT	786	UL	Matte Tin (Sn)	1			1000 V		4000 uH	TUBE		28 V-us				L9.52XB9.0XH6.35 (mm)	70 Cel	GENERAL PURPOSE		0 Cel	6.35 mm	9 mm				e3	9.52 mm	1:1:1
78604/16JC-R	Murata Manufacturing	PULSE TRANSFORMER	SURFACE MOUNT				1			1000 V		3300 uH	TAPE & REEL		28 V-us				L9.52XB9.0XH6.65 (mm)	85 Cel	GENERAL PURPOSE		-40 Cel	6.65 mm	9 mm			CENTER TAPPED SECONDARY		9.52 mm	2:1
78604/1JC-R	Murata Manufacturing	PULSE TRANSFORMER	SURFACE MOUNT				1			1000 V		1840 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		9.52 mm	2:1
78604/3C	Murata Manufacturing	PULSE TRANSFORMER	THROUGH HOLE MOUNTED				1			1000 V		200 uH	TUBE		6 V-us						GENERAL PURPOSE			6.35 mm	9 mm					9.52 mm	2:1
78615/1JC-R	Murata Manufacturing	PULSE TRANSFORMER	SURFACE MOUNT				1			1000 V		1700 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		9.52 mm	1CT:1CT
78615/4JC-R	Murata Manufacturing	PULSE TRANSFORMER	SURFACE MOUNT				1			1000 V		65 uH	TAPE & REEL		4 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
78615/8JC-R	Murata Manufacturing	PULSE TRANSFORMER	SURFACE MOUNT				1			1000 V		1000 uH	TAPE & REEL		15 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
824-00287	E & E Magnetic Products	DATACOM TRANSFORMER	SURFACE MOUNT				2			1500 V		350 uH								70 Cel	100 BASE-T		0 Cel	5.72 mm	12.19 mm					27.94 mm	1CT:1; 1CT:1CT
8461	Api Technologies	DATACOM TRANSFORMER	SURFACE MOUNT				2			1500 V		350 uH							L28.57XB16.26XH5.84 (mm)		10/100 BASE-TX; LAN			5.84 mm	16.26 mm					28.57 mm	1:1; 1:1
ALANS100X1-1E10JT	Abracon	DATACOM TRANSFORMER	SURFACE MOUNT		IEEE		2			2500 V		350 uH	TR, 13 INCH							105 Cel	LAN; 10/100 BASE-TX; ETHERNET		-40 Cel	5 mm	11.7 mm			DIMENSION HEIGHT IS INCLUDE TERMINAL ALSO		14.8 mm	1CT:1CT; 1CT:1CT
ALANS100X1-1E30JT	Abracon	DATACOM TRANSFORMER	SURFACE MOUNT		IEEE		1			2500 V		350 uH	TR, 13 INCH							105 Cel	LAN; 10/100 BASE-TX; ETHERNET		-40 Cel	5 mm	11.7 mm			DIMENSION HEIGHT IS INCLUDE TERMINAL ALSO		14.8 mm	1CT:1CT; 1CT:1CT
ALANS100X1-2F30KT	Abracon	DATACOM TRANSFORMER	SURFACE MOUNT		IEEE		1			2500 V		350 uH	TR, 13 INCH							125 Cel	LAN; 10/100 BASE-TX; ETHERNET		-40 Cel	5.6 mm	6.9 mm			DIMENSION HEIGHT IS INCLUDE TERMINAL ALSO		12.8 mm	1CT:1CT; 1CT:1CT
ALANS100X1-2F82DT	Abracon	DATACOM TRANSFORMER	SURFACE MOUNT		IEEE		2			2500 V		350 uH	TR, 13 INCH							85 Cel	LAN; 10/100 BASE-TX; ETHERNET		-40 Cel	5.6 mm	6.9 mm			DIMENSION HEIGHT IS INCLUDE TERMINAL ALSO		12.8 mm	1CT:1CT; 1CT:1CT
ALANS100X1-2F82ET	Abracon	DATACOM TRANSFORMER	SURFACE MOUNT		IEEE		2			2500 V		350 uH	TR, 13 INCH							70 Cel	LAN; 10/100 BASE-TX; ETHERNET		0 Cel	5.6 mm	6.9 mm			DIMENSION HEIGHT IS INCLUDE TERMINAL ALSO		12.8 mm	1CT:1CT; 1CT:1CT
ALANS100X1-2F82JT	Abracon	DATACOM TRANSFORMER	SURFACE MOUNT		IEEE		2			2500 V		350 uH	TR, 13 INCH							105 Cel	LAN; 10/100 BASE-TX; ETHERNET		-40 Cel	5.6 mm	6.9 mm			DIMENSION HEIGHT IS INCLUDE TERMINAL ALSO		12.8 mm	1CT:1CT; 1CT:1CT
ALANS100X1-2F82KT	Abracon	DATACOM TRANSFORMER	SURFACE MOUNT		IEEE		2			2500 V		350 uH	TR, 13 INCH							125 Cel	LAN; 10/100 BASE-TX; ETHERNET		-40 Cel	5.6 mm	6.9 mm			DIMENSION HEIGHT IS INCLUDE TERMINAL ALSO		12.8 mm	1CT:1CT; 1CT:1CT
B78476A8247A003	TDK	DATACOM TRANSFORMER	SURFACE MOUNT		UL	TIN	1			1000 V		350 uH	TAPE & REEL						L12.7XB6.9XH5.6 (mm)	85 Cel	LAN; 10/100 BASE-T		-40 Cel	5.6 mm	6.9 mm			HEIGHT DIMENSION INCLUDES TERMINAL ALSO	e3	12.7 mm	1CT:1CT
BX6152NLT	Pulse Electronics	DATACOM TRANSFORMER	SURFACE MOUNT				1			3000 V		7 uH	TR							85 Cel			-40 Cel	7.6 mm	10.3 mm	250				14 mm	1:1:2
H1187NLT	Pulse Electronics	DATACOM TRANSFORMER	SURFACE MOUNT				1			1500 V			TAPE & REEL						L7.62XB7.0XH6.35 (mm)	70 Cel	10/100 BASE-TX; ETHERNET		0 Cel	6.35 mm	7 mm			HEIGHT DIM INCLUDES TERMINALS ALSO		7.62 mm
H1260NLT	Pulse Electronics	DATACOM TRANSFORMER	SURFACE MOUNT				1			1500 V		350 uH	TAPE & REEL						L12.7XB7.11XH6.0 (mm)	70 Cel	10/100 BASE-TX; ETHERNET		0 Cel	6 mm	7.11 mm			HEIGHT DIMENSION INCLUDES TERMINALS ALSO		12.7 mm	1:1
H1270FNL	Pulse Electronics	DATACOM TRANSFORMER	SURFACE MOUNT				2			1500 V		350 uH								70 Cel	GENERAL PURPOSE		0 Cel	3.68 mm	13.08 mm			HEIGHT DIMENSION INCLUDE TERMINALS ALSO		14.58 mm	1:1
HM2103NL	Pulse Electronics	DATACOM TRANSFORMER	SURFACE MOUNT		AEC-Q200		1			4300 V		150 uH								125 Cel	GENERAL PURPOSE		-40 Cel	5.72 mm	6.73 mm	1000		HEIGHT DIAMENSION INCLUDE TERMINALS ALSO		7.62 mm	1
HM5149NLT	Pulse Electronics	DATACOM TRANSFORMER	SURFACE MOUNT		AEC-Q200		4			1500 V		360 uH	TR							125 Cel	GENERAL PURPOSE		-40 Cel	3.2 mm	9.906 mm			HEIGHT DIMENSION INCLUDES TERMINALS ALSO		17.78 mm	1CT:1CT
HX1260FNLT	Pulse Electronics	DATACOM TRANSFORMER	SURFACE MOUNT				1			1500 V		350 uH	TR						L12.7XB9.09XH5.99 (mm)	85 Cel	GENERAL PURPOSE		-40 Cel	5.99 mm	9.09 mm			HEIGHT DIMENSION INCLUDES TERMINALS ALSO		12.7 mm	1:1; 1:1
HX2326NLT	Pulse Electronics	DATACOM TRANSFORMER	SURFACE MOUNT			MATTE TIN OVER NICKEL	1			1500 V			TAPE & REEL						L12.70XB7.11XH5.97 (mm)	85 Cel	10/100 BASE-TX; ETHERNET		-40 Cel	5.97 mm	7.11 mm				e3	12.7 mm	1:1; 1:1
HX5004ENLT	Pulse Electronics	DATACOM TRANSFORMER	SURFACE MOUNT				4			1500 V		350 uH	TR							85 Cel	ETHERNET		-40 Cel	5.72 mm	16 mm					17.5 mm	1:1
HX5008FNLT	Pulse Electronics	DATACOM TRANSFORMER	SURFACE MOUNT		UL	Matte Tin (Sn) - with Nickel (Ni) barrier	4			1500 V	3 dB	325 uH	TAPE & REEL					Other Transformers	L17.86XB13.16XH6.12 (mm)	85 Cel	GENERAL PURPOSE		-40 Cel	6.12 mm	13.16 mm			HEIGHT DIMENSION INCLUDES TERMINAL ALSO	e3	17.86 mm	1:1
HX5084NL	Pulse Electronics	DATACOM TRANSFORMER	SURFACE MOUNT				1			1500 V		350 uH							L15.24XB7.62XH4.14 (mm)	85 Cel	GENERAL PURPOSE		-40 Cel	4.14 mm	7.62 mm			HEIGHT INCLUDES TERMINAL ALSO		15.24 mm	1:1
HX6096NL	Pulse Electronics	DATACOM TRANSFORMER	SURFACE MOUNT		UL		1			1500 V	1.2 dB	350 uH	TUBE	.72 A					L18.2XB12.2XH6.6 (mm)	85 Cel	ETHERNET		-40 Cel	6.6 mm	12.2 mm			HEIGHT DIM. INCLUDE TERMINALS ALSO		18.2 mm	1:1; 1:1
IL-10-0002	Schurter Ag	PULSE TRANSFORMER	THROUGH HOLE MOUNTED			TIN	1		700 ns	3500 V		16500 uH	BULK		200 V-us				L18.5XB17.5XH11.1 (mm)	70 Cel	GENERAL PURPOSE		-25 Cel	11.5 mm	17.5 mm	380			e3	18.5 mm	3:1:1
ISNF-0249-D101	Schurter Ag	PULSE TRANSFORMER	SURFACE MOUNT			TIN	1		1000 ns	3500 V		1400 uH	BULK		250 V-us				L18.2XB17.8XH13.5 (mm)	100 Cel	GENERAL PURPOSE		-25 Cel	13.5 mm	17.8 mm			HEIGHT DIMENSION INCLUDES TERMINAL ALSO	e3	18.2 mm	1:1:1
ISRA-0235-D103	Schurter Ag	PULSE TRANSFORMER	SURFACE MOUNT			TIN	1		50 ns	3200 V		2800 uH	BULK		200 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
ISRA-0239-D502	Schurter Ag	PULSE TRANSFORMER	SURFACE MOUNT		VDE	TIN	1		100 ns	3200 V		2200 uH	BULK		400 V-us				L22.7XB22.3XH14.0 (mm)	100 Cel	GENERAL PURPOSE		-25 Cel	14 mm	22.3 mm			HEIGHT DIMENSION INCLUDES TERMINAL ALSO	e3	22.7 mm	1:1

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.