SURFACE MOUNT Pulse & Datacom Transformers 415

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Part	Manufacturer	Transformer Type	Mounting Feature	Approvals (V)	Terminal Finish	No. of Functions	No. of Winding (Primary)	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
SM91072AL-E	Bourns	DATACOM TRANSFORMER	SURFACE MOUNT	AEC-Q200		2		1500 V	350 uH	TR, 13 INCH				L12.8XB6.9XH5.65 (mm)	125 Cel	10/100 BASE-T	-40 Cel	5.65 mm	6.9 mm			HEIGHT DIMENSION INCLUDES TERMINALS ALSO			12.8 mm	1:1
ALAN1100X1-2F00DT	Abracon	DATACOM TRANSFORMER	SURFACE MOUNT			2		1500 V	350 uH	TR, 13 INCH					85 Cel	10/100 BASE-TX	-40 Cel	4.6 mm	6.9 mm						5.45 mm	1CT:1CT
ALANL100X1-EF10ET	Abracon	DATACOM TRANSFORMER	SURFACE MOUNT			2		1500 V	350 uH	TR, 13 INCH					70 Cel	LAN; 10/100 BASE-TX; ETHERNET	0 Cel	2.15 mm	7.11 mm						12.7 mm	1CT:1CT
ALANS10001-4J41DT	Abracon	DATACOM TRANSFORMER	SURFACE MOUNT			4		2500 V	350 uH	TR, 13 INCH					85 Cel	10/100/1000 BASE-T	-40 Cel	6.7 mm	13.7 mm			HEIGHT DIM INCLUDE TERMINAL ALSO			15.3 mm	1CT:1CT
CV9052-ALC	Coilcraft	PULSE TRANSFORMER	SURFACE MOUNT		TIN SILVER	1		1500 V	931.5 uH	TR, EMBOSSED PLASTIC, 7 INCH	20 V-us				85 Cel	GATE DRIVE	-40 Cel	3.05 mm	10.16 mm			LENGTH & HEIGHT DIM INCLUDES TERMINAL ALSO	e2		10.92 mm	1.25:1
DA2099-ALB	Coilcraft	DATACOM TRANSFORMER	SURFACE MOUNT		Tin/Silver (Sn/Ag)	1		1500 V	3790 uH		221 V-us			L13.0XB11.5XH6.5 (mm)	125 Cel	GENERAL PURPOSE	-40 Cel	6.5 mm	11.5 mm			WIDTH & HEIGHT DIM INCLUDES TERMINAL ALSO	e2		13 mm	1:1
FA2659-ALB	Coilcraft	PULSE TRANSFORMER	SURFACE MOUNT		Tin/Silver (Sn/Ag)	1	1	2250 V	296 uH	TR	34.2 V-us	1	Other Transformers	L7.75XB7.25XH7.0 (mm)	125 Cel	GATE DRIVE	-40 Cel	7 mm	7.25 mm		.655 ohm	HEIGHT DIM INCLUDES TERMINALS ALSO	e2	50 KHz	7.85 mm	1:1	2000 KHz
FA2659-ALC	Coilcraft	PULSE TRANSFORMER	SURFACE MOUNT		Tin/Silver (Sn/Ag)	1	1	2250 V	296 uH	TR, EMBOSSED PLASTIC, 7 INCH	34.2 V-us	1	Other Transformers	L7.75XB7.25XH7.0 (mm)	125 Cel	GATE DRIVE	-40 Cel	7 mm	7.25 mm		.655 ohm	HEIGHT DIM INCLUDES TERMINALS ALSO	e2	50 KHz	7.85 mm	1:1	2000 KHz
NA5738-DL	Coilcraft	DATACOM TRANSFORMER	SURFACE MOUNT			1		1500 V	100 uH	TRAY	94.5 V-us				125 Cel	GENERAL PURPOSE	-40 Cel	11.5 mm	26.2 mm						28.2 mm
S5394-CLB	Coilcraft	PULSE TRANSFORMER	SURFACE MOUNT		Tin/Silver (Sn/Ag)	1		1500 V	400 uH	TR	32 V-us			L6.99XB6.6XH5.46 (mm)	85 Cel	GATE DRIVE	-40 Cel	5.46 mm	6.6 mm	5			e2		6.99 mm	1CT:1
78250MC	Murata Manufacturing	DATACOM TRANSFORMER	SURFACE MOUNT	UL	Matte Tin (Sn)	1		1500 V	1000 uH	TUBE	50 V-us			L9.0XB9.52XH6.35 (mm)	85 Cel	RS-232 DATA INTERFACE	-40 Cel	6.35 mm	9.52 mm				e3		9 mm
78250MC-R	Murata Manufacturing	DATACOM TRANSFORMER	SURFACE MOUNT	UL	Matte Tin (Sn)	1		1500 V	1000 uH	TAPE & REEL	50 V-us			L9.0XB9.52XH6.35 (mm)	85 Cel	RS-232 DATA INTERFACE	-40 Cel	6.35 mm	9.52 mm				e3		9 mm
78615/8JC	Murata Manufacturing	PULSE TRANSFORMER	SURFACE MOUNT			1		1000 V	1000 uH	TR	15 V-us					GENERAL PURPOSE		6.35 mm	9 mm						12.7 mm	1CT:1CT
DA101JC	Murata Manufacturing	DATACOM TRANSFORMER	SURFACE MOUNT			1		2000 V	1000 uH	TUBE	15 V-us				85 Cel	DATA TRANSMISSION	-40 Cel	6.35 mm	9 mm						9.52 mm	1:1
PT61017XPEL	Bourns	DATACOM TRANSFORMER	SURFACE MOUNT	IEEE		1		1500 V	350 uH	TR					85 Cel	LAN; 10/100 BASE-T	-40 Cel	5.65 mm	6.9 mm						12.8 mm	1CT:1CT
PT61022XEL	Bourns	DATACOM TRANSFORMER	SURFACE MOUNT	IEEE		4		1500 V	350 uH	TR, EMBOSSED, 13 INCH					85 Cel	10/100/1000 BASE-T	-40 Cel	5.79 mm	13.56 mm						15.24 mm	1CT:1CT
SM91073AL-E	Bourns	DATACOM TRANSFORMER	SURFACE MOUNT	AEC-Q200		1		1500 V	350 uH	TR, 13 INCH					125 Cel	10/100 BASE-T	-40 Cel	5.65 mm	6.9 mm						12.8 mm	1:1
SM91074AL-E	Bourns	DATACOM TRANSFORMER	SURFACE MOUNT	AEC-Q200	TIN OVER NICKEL	1		1500 V	350 uH	TR, 13 INCH					125 Cel	10/100 BASE-T	-40 Cel	5.65 mm	6.9 mm				e3		12.8 mm	1:1
SM91508AL-E	Bourns	DATACOM TRANSFORMER	SURFACE MOUNT	AEC-Q200		1		3000 V	300 uH	TR, 13 INCH					150 Cel	SIGNAL	-40 Cel	4.25 mm	7.68 mm						8.38 mm	1:1
96046322019	Littelfuse	POWER TRANSFORMER	SURFACE MOUNT	UL		2		1250 V		TRAY					85 Cel		-40 Cel	12.5 mm	13.5 mm						14 mm	1:1
96046123239	Littelfuse	POWER TRANSFORMER	SURFACE MOUNT			2		1875 V		TRAY					85 Cel		-40 Cel	12.5 mm	13.5 mm						14 mm	1:1
96046323379	Littelfuse	POWER TRANSFORMER	SURFACE MOUNT			2		1875 V		TRAY					85 Cel		-40 Cel	12.5 mm	13.5 mm						14 mm	1:1
WSL-A12.326	Littelfuse	POWER TRANSFORMER	SURFACE MOUNT	IEC		2		1875 V		TRAY					85 Cel		-40 Cel	12.5 mm	13.5 mm						14 mm	1:1
96046313009	Littelfuse	POWER TRANSFORMER	SURFACE MOUNT	IEC		2		1500 V		TRAY					85 Cel		-40 Cel	12.5 mm	13.5 mm						14 mm	1:1
96046123229	Littelfuse	POWER TRANSFORMER	SURFACE MOUNT			2		1875 V		TRAY					85 Cel		-40 Cel	12.5 mm	13.5 mm						14 mm	1:1
96046323309	Littelfuse	POWER TRANSFORMER	SURFACE MOUNT			2		1500 V		TRAY					85 Cel		-40 Cel	12.5 mm	13.5 mm						14 mm	1:1
96046123359	Littelfuse	POWER TRANSFORMER	SURFACE MOUNT			2		1500 V		TRAY					85 Cel		-40 Cel	12.5 mm	13.5 mm						14 mm	1:1
96046323469	Littelfuse	POWER TRANSFORMER	SURFACE MOUNT			1		1500 V		TRAY					85 Cel		-40 Cel	12.5 mm	13.5 mm						14 mm	1:1.414
96046323069	Littelfuse	POWER TRANSFORMER	SURFACE MOUNT			2		1500 V		TRAY					85 Cel		-40 Cel	12.5 mm	13.5 mm						14 mm	1:1
96046213059	Littelfuse	POWER TRANSFORMER	SURFACE MOUNT			2		1650 V		TRAY					85 Cel		-40 Cel	12.5 mm	13.5 mm						14 mm
96046122569	Littelfuse	POWER TRANSFORMER	SURFACE MOUNT	IEC		2		1250 V		TRAY					85 Cel		-40 Cel	12.5 mm	13.5 mm						14 mm	1:1

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.