THROUGH HOLE MOUNTED Pulse & Datacom Transformers 39

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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	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	JESD-609 Code	Minimum Operating Frequency	Length	Turns Ratio (Np:Ns)	Maximum Operating Frequency
PE-5760NL	Pulse Electronics	DATACOM TRANSFORMER	THROUGH HOLE MOUNTED				1			500 V	5000 uH					L12.7XB8.89XH6.35 (mm)		GENERAL PURPOSE		6.35 mm	8.89 mm					12.7 mm	1:1:1
750811290	Wurth Elektronik	DATACOM TRANSFORMER	THROUGH HOLE MOUNTED				1			4500 V	461 uH	TRAY				L31.0XB31.0XH25.0 (mm)	125 Cel	GENERAL PURPOSE	-40 Cel	25 mm	31 mm					31 mm	1:1
750813134	Wurth Elektronik	DATACOM TRANSFORMER	THROUGH HOLE MOUNTED				1			4500 V	600 uH	TRAY				L16.5XB18.0XH18.0 (mm)	125 Cel	GENERAL PURPOSE	-40 Cel	18 mm	18 mm					16.5 mm	8:1
750813390	Wurth Elektronik	DATACOM TRANSFORMER	THROUGH HOLE MOUNTED				1			4500 V	100 uH	TRAY				L43.18XB39.6XH30.48 (mm)		GENERAL PURPOSE		30.48 mm	39.6 mm					43.18 mm	1:1
750871010	Wurth Elektronik	DATACOM TRANSFORMER	THROUGH HOLE MOUNTED			TIN SILVER	1			4000 V	3300 uH	TRAY				L24.0XB20.0XH16.0 (mm)	125 Cel	GENERAL PURPOSE	-40 Cel	16 mm	20 mm			e2		24 mm	14.36:1
7498011211	Wurth Elektronik	DATACOM TRANSFORMER	THROUGH HOLE MOUNTED		UL		1			1500 V	350 uH						85 Cel	10/100 BASE-T	-40 Cel	13.5 mm	15.9 mm					21.7 mm	1:1
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
74015	Pico Electronics	PULSE TRANSFORMER	THROUGH HOLE MOUNTED		MIL-PRF-21038	Tin/Lead (Sn/Pb)	1			500 V	1300 uH		30 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
74040	Pico Electronics	PULSE TRANSFORMER	THROUGH HOLE MOUNTED		MIL-PRF-21038	Tin/Lead (Sn/Pb)	1			500 V	1300 uH		30 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
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
IT234	Schaffner Holding Ag	PULSE TRANSFORMER	THROUGH HOLE MOUNTED				1		1000 ns		17000 uH					L27.0XB22.5XH13.7 (mm)	70 Cel	GATE DRIVE	-25 Cel	13.7 mm	22.5 mm					27 mm	3:1:1
IT239	Schaffner Holding Ag	PULSE TRANSFORMER	THROUGH HOLE MOUNTED		UL		1		2300 ns	1000 V	3000 uH		300 V-us			L27.0XB22.5XH13.7 (mm)	70 Cel	GENERAL PURPOSE	-25 Cel	13.7 mm	22.5 mm					27 mm	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
IT253	Schaffner Holding Ag	PULSE TRANSFORMER	THROUGH HOLE MOUNTED				1		1300 ns		1100 uH					L17.6XB16.7XH11.3 (mm)	70 Cel	GATE DRIVE	-25 Cel	11.3 mm	16.7 mm					17.6 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
IT364	Schaffner Holding Ag	PULSE TRANSFORMER	THROUGH HOLE MOUNTED		UL		1		1700 ns	3000 V	1500 uH		5000 V-us			L50.0XB50.0XH60.0 (mm)	70 Cel	GENERAL PURPOSE	-25 Cel	60 mm	50 mm					50 mm	1:1
T-1231	Rhombus Industries	DATACOM TRANSFORMER	THROUGH HOLE MOUNTED	T-1231			1			500 V	7680 uH					14.22mm X 11.93mm X 12.19mm		GENERAL PURPOSE		12.19 mm	11.93 mm					14.22 mm	1.7:1.6
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
IL-10-0003	Schurter Ag	PULSE TRANSFORMER	THROUGH HOLE MOUNTED			TIN	1		1000 ns	3500 V	1500 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	1:1:1
ILR-11-0003	Schurter Ag	PULSE TRANSFORMER	THROUGH HOLE MOUNTED		UL; IEC		1		300 ns	3200 V	5000 uH	BULK	200 V-us			L18.5XB17.5XH11.5 (mm)	70 Cel	GENERAL PURPOSE	-25 Cel	11.5 mm	17.5 mm	500				18.5 mm	3:1
ITNF-0135-D101	Schurter Ag	PULSE TRANSFORMER	THROUGH HOLE MOUNTED	IT	VDE		1		900 ns	3500 V	1100 uH	BULK	150 V-us			L15.2XB13.0XH10.6 (mm)	100 Cel	GENERAL PURPOSE	-25 Cel	10.6 mm	13 mm					15.2 mm	1:1:1
ITNF-0239-D202	Schurter Ag	PULSE TRANSFORMER	THROUGH HOLE MOUNTED		IEC; UL	TIN	1		1500 ns	3500 V	1600 uH	BULK	350 V-us			L22.7XB22.3XH13.6 (mm)	100 Cel	GENERAL PURPOSE	-25 Cel	13.6 mm	22.3 mm			e3		22.7 mm	1:1:1
ITNF-0249-D101	Schurter Ag	PULSE TRANSFORMER	THROUGH HOLE MOUNTED		IEC; UL	TIN	1		1000 ns	3500 V	1400 uH	BULK	250 V-us			L18.2XB17.8XH13.0 (mm)	100 Cel	GENERAL PURPOSE	-25 Cel	13 mm	17.8 mm			e3		18.2 mm	1:1:1
ITRA-0239-D502	Schurter Ag	PULSE TRANSFORMER	THROUGH HOLE MOUNTED		IEC; UL	TIN	1		100 ns	3200 V	2200 uH	BULK	400 V-us			L22.7XB22.3XH13.6 (mm)	100 Cel	GENERAL PURPOSE	-25 Cel	13.6 mm	22.3 mm			e3		22.7 mm	1:1
ITRA-0249-D104	Schurter Ag	PULSE TRANSFORMER	THROUGH HOLE MOUNTED		IEC; UL	TIN	1		50 ns	3200 V	3500 uH	BULK	300 V-us			L18.2XB17.8XH13.0 (mm)	100 Cel	GENERAL PURPOSE	-25 Cel	13 mm	17.8 mm			e3		18.2 mm	1:1
ITRF-0249-D101	Schurter Ag	PULSE TRANSFORMER	THROUGH HOLE MOUNTED		VDE	TIN	1		50 ns	3200 V	1200 uH	BULK	250 V-us			L18.2XB17.8XH13.0 (mm)	100 Cel	GENERAL PURPOSE	-25 Cel	13 mm	17.8 mm			e3		18.2 mm	1:1:1
74981104402	Wurth Elektronik	DATACOM TRANSFORMER	THROUGH HOLE MOUNTED		CUL; UL		4			2250 V	350 uH						85 Cel	LAN	-40 Cel	16.9 mm	16.05 mm					16.7 mm	1:1
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
78601/9C	Murata Manufacturing	PULSE TRANSFORMER	THROUGH HOLE MOUNTED				1			1000 V	10000 uH	TUBE	56 V-us					GENERAL PURPOSE		6.35 mm	9 mm					9.52 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
76601/2C	Murata Manufacturing	PULSE TRANSFORMER	THROUGH HOLE MOUNTED				1			500 V	492 uH	TUBE	8.5 V-us					GENERAL PURPOSE		6.35 mm	8.89 mm					12.7 mm	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
78601/4C	Murata Manufacturing	PULSE TRANSFORMER	THROUGH HOLE MOUNTED				1			1000 V	67 uH	TUBE	4 V-us					GENERAL PURPOSE		6.35 mm	9 mm					9.52 mm	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
76602/1C	Murata Manufacturing	PULSE TRANSFORMER	THROUGH HOLE MOUNTED				1			500 V	2060 uH	TUBE	17.5 V-us					GENERAL PURPOSE		6.35 mm	8.89 mm					12.7 mm	1:1:1
78613/8C	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	1CT: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
78613/4C	Murata Manufacturing	PULSE TRANSFORMER	THROUGH HOLE MOUNTED				1			1000 V	67 uH	TUBE	4 V-us					GENERAL PURPOSE		6.35 mm	9 mm					9.52 mm	1CT:1
78613/3C	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	1CT: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.