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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.

Pulse & Datacom Transformers

Available Parts 175

Part# Info Specs
Part RoHS Manufacturer Description Additional Features Application Approvals (V) Maximum DC Unbalance Current Minimum ET Product Height Maximum Input Voltage (V) Minimum Input Voltage (V) Nominal Input Voltage (V) Insertion Loss Isolation Voltage JESD-609 Code Length Load Resistance Manufacturer Series Mounting Feature No. of Functions No. of Winding (Primary) No. of Winding (Secondary) Maximum Operating Frequency Minimum Operating Frequency Maximum Operating Temperature Minimum Operating Temperature Output Current-1 Output Current-2 Output Voltage-1 Packing Method Dimensions Inductance (Primary) Maximum Pulse Rise Time Sub-Category Terminal Finish Transformer Type Turns Ratio (Np:Ns) Width
HM6098NL by Pulse Electronics

HM6098NL

Pulse Electronics

HM6098NL by Pulse Electronics is a DATACOM TRANSFORMER with 4 functions and an isolation voltage of 1500V. Featuring inductance of 120uH, it operates b/w -40°C to 105°C. Ideal for applications requiring surface mount transformers with a turns ratio of 1:1.

HEIGHT DIAMENSION INCLUDE TERMINALS ALSO

GENERAL PURPOSE

6.6 mm

57

1500 V

18.16 mm

SURFACE MOUNT

4

105 Cel

-40 Cel

120 uH

DATACOM TRANSFORMER

1:1

12.2 mm

7490140123B by Wurth Elektronik

7490140123B

Wurth Elektronik

7490140123B by Wurth Elektronik is a DATACOM TRANSFORMER with 4500V isolation voltage, 350uH inductance, and UL approval. Ideal for 10/100 BASE-T applications, it operates b/w -40°C to 85°C and features a compact size of 8.4mm x 14.75mm x 17.1mm for surface mount installation.

HEGHT DIM INCLUDES TERMINAL ALSO

10/100 BASE-T

UL

8.4 mm

4500 V

17.1 mm

SURFACE MOUNT

1

85 Cel

-40 Cel

TR, 13 INCH

350 uH

DATACOM TRANSFORMER

1:1;1:1

14.75 mm

ALT4532V-201-T001 by TDK

ALT4532V-201-T001

TDK

TDK's ALT4532V-201-T001 is a DATACOM TRANSFORMER for LAN applications with 200uH inductance. It has AEC-Q200 approval, operates b/w -40 to 105 °C, and features 1CT:1CT turns ratio. Ideal for 10/100/1000 BASE-T networks, it is compact at L4.5xB3.2xH2.9 mm and mounts easily on surfaces.

CENTER TAPPED SECONDARY

LAN; 10/100/1000 BASE-T

AEC-Q200

2.9 mm

4.5 mm

SURFACE MOUNT

1

105 Cel

-40 Cel

TR, BLISTER PLASTIC, 13 INCH

L4.5XB3.2XH2.9 (mm)

200 uH

DATACOM TRANSFORMER

1CT:1CT

3.2 mm

XFVOIP-05 by Xfmrs

XFVOIP-05

Xfmrs

XFVOIP-05 by Xfmrs is a DATACOM TRANSFORMER with 1500V isolation voltage, 350uH inductance, and dimensions of L12.7xB8.89xH6.22 mm. It is designed for 10/100 BASE-TX applications, with a temperature range from -40 to 85°C, making it suitable for surface mount installations.

HEIGHT DIMENSION INCLUDES TERMINALS ALSO

10/100 BASE-TX

6.22 mm

1500 V

12.7 mm

SURFACE MOUNT

1

85 Cel

-40 Cel

L12.7XB8.89XH6.22 (mm)

350 uH

DATACOM TRANSFORMER

1CT:1CT; 1CT:1CT

8.89 mm

ALANL100X1-DE12DT by Abracon

ALANL100X1-DE12DT

Abracon

ALANL100X1-DE12DT by Abracon is a Datacom Transformer with 2 functions, 1500V isolation voltage, and 350uH inductance. Ideal for LAN, 10/100 BASE-TX, and Ethernet applications due to its compact size (12.7x7.11x2.15mm) and surface mount feature. Operating temperature range from -40°C to 85°C ensures reliable performance in various environments.

LAN; 10/100 BASE-TX; ETHERNET

2.15 mm

1500 V

12.7 mm

SURFACE MOUNT

2

85 Cel

-40 Cel

TR, 13 INCH

350 uH

DATACOM TRANSFORMER

1CT:1CT

7.11 mm

ALANL100X1-EF10JT by Abracon

ALANL100X1-EF10JT

Abracon

ALANL100X1-EF10JT by Abracon is a Datacom Transformer with 2 functions, 1500V isolation voltage, and 350uH inductance. Ideal for LAN, 10/100 BASE-TX, and Ethernet applications due to its compact size (12.7x7.11x2.15mm) and surface mount feature. Operating temperature range from -40°C to 105°C ensures reliable performance in various environments.

LAN; 10/100 BASE-TX; ETHERNET

2.15 mm

1500 V

12.7 mm

SURFACE MOUNT

2

105 Cel

-40 Cel

TR, 13 INCH

350 uH

DATACOM TRANSFORMER

1CT:1CT

7.11 mm

ALAN210001-3J41DT by Abracon

ALAN210001-3J41DT

Abracon

ALAN210001-3J41DT by Abracon is a Datacom Transformer with 4 functions, 1500V isolation voltage, and 350uH inductance. Ideal for LAN, 10/100/1000 BASE-T, and Ethernet applications. Compact at 6.2mm height, 12.44mm width, and 18.38mm length with surface mount feature for easy installation.

LAN; 10/100/1000 BASE-T; ETHERNET

6.2 mm

1500 V

18.38 mm

SURFACE MOUNT

4

85 Cel

-40 Cel

TR, 13 INCH

350 uH

DATACOM TRANSFORMER

1CT:1CT

12.44 mm

ALAN1100X1-2F00DT by Abracon

ALAN1100X1-2F00DT

Abracon

ALAN1100X1-2F00DT by Abracon is a DATACOM TRANSFORMER with 2 functions and 1500V isolation voltage. It has primary inductance of 350uH, ideal for 10/100 BASE-TX applications. With dimensions of 4.6mm x 6.9mm x 5.45mm, it operates b/w -40°C to +85°C and features a turns ratio of 1CT:1CT for surface mount installation.

10/100 BASE-TX

4.6 mm

1500 V

5.45 mm

SURFACE MOUNT

2

85 Cel

-40 Cel

TR, 13 INCH

350 uH

DATACOM TRANSFORMER

1CT:1CT

6.9 mm

74981104402 by Wurth Elektronik

74981104402

Wurth Elektronik

Wurth Elektronik 74981104402 is a LAN transformer with 4 functions, 2250V isolation voltage, and 350uH inductance. It operates b/w -40 to 85 °C and has dimensions of 16.9mm x 16.05mm x 16.7mm for through-hole mounting applications.

LAN

CUL; UL

16.9 mm

2250 V

16.7 mm

THROUGH HOLE MOUNTED

4

85 Cel

-40 Cel

350 uH

DATACOM TRANSFORMER

1:1

16.05 mm

SM453229A-381-N7Y by Bourns

SM453229A-381-N7Y

Bourns

Bourns SM453229A-381-N7Y is a pulse & datacom transformer with 1500V isolation voltage, 380uH primary inductance, and AEC-Q200 approval. It is used in 10/100/1000 BASE-T applications.

10/100/1000 BASE-T

AEC-Q200

2.9 mm

1500 V

e3

4.7 mm

SURFACE MOUNT

1

105 Cel

-40 Cel

TR, EMBOSSED, 13 INCH

380 uH

TIN

DATACOM TRANSFORMER

1:1

3.3 mm

78601/9JC by Murata Manufacturing

78601/9JC

Murata Manufacturing

Murata Manufacturing's 78601/9JC is a pulse transformer with isolation voltage of 1000V, inductance of 10mH, and min ET product of 56 V-us. It is used in datacom applications for surface mounting due to its compact dimensions (6.35mm x 9mm x 12.7mm) and turns ratio of 1:1.

GENERAL PURPOSE

56 V-us

6.35 mm

1000 V

12.7 mm

SURFACE MOUNT

1

TUBE

10000 uH

PULSE TRANSFORMER

1:1

9 mm

78602/1C by Murata Manufacturing

78602/1C

Murata Manufacturing

Murata Manufacturing's 78602/1C is a pulse transformer with 1000V isolation voltage, 2000uH inductance, and 20 V-us min ET product. Ideal for datacom applications, it features through-hole mounting, measures 6.35mm (H) x 9mm (W) x 9.52mm (L), and has a turns ratio of 1:1:1.

GENERAL PURPOSE

20 V-us

6.35 mm

1000 V

9.52 mm

THROUGH HOLE MOUNTED

1

TUBE

2000 uH

PULSE TRANSFORMER

1:1:1

9 mm

78601/9C by Murata Manufacturing

78601/9C

Murata Manufacturing

Murata Manufacturing's 78601/9C is a pulse transformer with 10000 uH primary inductance, 1000 V isolation voltage, and 56 V-us min ET product. It is used for datacom applications due to its through-hole mounting feature and compact dimensions of 6.35mm x 9mm x 9.52mm.

GENERAL PURPOSE

56 V-us

6.35 mm

1000 V

9.52 mm

THROUGH HOLE MOUNTED

1

TUBE

10000 uH

PULSE TRANSFORMER

1:1

9 mm

78602/16C by Murata Manufacturing

78602/16C

Murata Manufacturing

78602/16C by Murata Manufacturing is a pulse transformer with an isolation voltage of 1000 V. It has a primary inductance of 4000 uH and a min ET product of 28 V-us. This transformer is commonly used in pulse and datacom applications.

GENERAL PURPOSE

28 V-us

6.35 mm

1000 V

9.52 mm

THROUGH HOLE MOUNTED

1

TUBE

4000 uH

PULSE TRANSFORMER

1:1:1

9 mm

78602/2JC by Murata Manufacturing

78602/2JC

Murata Manufacturing

Murata Manufacturing's 78602/2JC is a pulse transformer with 1000V isolation voltage, 380uH primary inductance, and 10 V-us min ET product. It is used for datacom applications requiring surface mounting feature and a compact size of 6.35mm x 9mm x 12.7mm.

GENERAL PURPOSE

10 V-us

6.35 mm

1000 V

12.7 mm

SURFACE MOUNT

1

TUBE

380 uH

PULSE TRANSFORMER

1:1:1

9 mm

78615/8JC by Murata Manufacturing

78615/8JC

Murata Manufacturing

Murata Manufacturing's 78615/8JC is a Pulse Transformer with 1000V isolation voltage, 1000uH inductance, and 15 V-us min ET product. Ideal for datacom applications, it is a surface mount transformer with dimensions of 6.35mm x 9mm x 12.7mm and turns ratio of 1CT:1CT.

GENERAL PURPOSE

15 V-us

6.35 mm

1000 V

12.7 mm

SURFACE MOUNT

1

TR

1000 uH

PULSE TRANSFORMER

1CT:1CT

9 mm

76601/2C by Murata Manufacturing

76601/2C

Murata Manufacturing

Murata Manufacturing's 76601/2C is a pulse transformer with 500V isolation voltage, 492uH inductance, and 8.5 V-us min ET product. It is used for datacom applications due to its through-hole mounting feature and compact dimensions of 6.35mm x 8.89mm x 12.7mm.

GENERAL PURPOSE

8.5 V-us

6.35 mm

500 V

12.7 mm

THROUGH HOLE MOUNTED

1

TUBE

492 uH

PULSE TRANSFORMER

1:1

8.89 mm

78601/2C by Murata Manufacturing

78601/2C

Murata Manufacturing

Murata Manufacturing's 78601/2C is a pulse transformer with 1000V isolation voltage, 500uH primary inductance, and 10 V-us min ET product. Ideal for datacom applications, it features through-hole mounting, measures 6.35mm (H) x 9mm (W) x 9.52mm (L), and has a turns ratio of 1:1.

GENERAL PURPOSE

10 V-us

6.35 mm

1000 V

9.52 mm

THROUGH HOLE MOUNTED

1

TUBE

500 uH

PULSE TRANSFORMER

1:1

9 mm

78601/4C by Murata Manufacturing

78601/4C

Murata Manufacturing

Murata Manufacturing's 78601/4C is a pulse transformer with 1000V isolation voltage, 67uH primary inductance, and 1:1 turns ratio. It is used for datacom applications due to its compact size (6.35x9x9.52mm) and through-hole mounting feature, ensuring efficient signal transmission with a min ET product of 4 V-us.

GENERAL PURPOSE

4 V-us

6.35 mm

1000 V

9.52 mm

THROUGH HOLE MOUNTED

1

TUBE

67 uH

PULSE TRANSFORMER

1:1

9 mm

78602/8C by Murata Manufacturing

78602/8C

Murata Manufacturing

Murata Manufacturing's 78602/8C is a pulse transformer with 1000V isolation voltage, 1000uH inductance, and 15 V-us min ET product. Ideal for datacom applications, it features through-hole mounting, measures 6.35mm (H) x 9mm (W) x 9.52mm (L), and has a turns ratio of 1:1:1.

GENERAL PURPOSE

15 V-us

6.35 mm

1000 V

9.52 mm

THROUGH HOLE MOUNTED

1

TUBE

1000 uH

PULSE TRANSFORMER

1:1:1

9 mm

76602/1C by Murata Manufacturing

76602/1C

Murata Manufacturing

Murata Manufacturing's 76602/1C is a pulse transformer with 500V isolation voltage, 2060uH primary inductance, and 17.5 V-us min ET product. It is used for datacom applications due to its through-hole mounting feature and compact dimensions of 6.35mm x 8.89mm x 12.7mm.

GENERAL PURPOSE

17.5 V-us

6.35 mm

500 V

12.7 mm

THROUGH HOLE MOUNTED

1

TUBE

2060 uH

PULSE TRANSFORMER

1:1:1

8.89 mm

78601/16JC by Murata Manufacturing

78601/16JC

Murata Manufacturing

Murata Manufacturing's 78601/16JC is a pulse transformer with 1000V isolation voltage, 3650uH inductance, and 28 V-us min ET product. It is a surface mount type used for datacom applications due to its compact size and balanced turns ratio of 1:1.

GENERAL PURPOSE

28 V-us

6.35 mm

1000 V

12.7 mm

SURFACE MOUNT

1

TUBE

3650 uH

PULSE TRANSFORMER

1:1

9 mm

78602/16JC by Murata Manufacturing

78602/16JC

Murata Manufacturing

78602/16JC by Murata Manufacturing is a pulse transformer with an isolation voltage of 1000 V. It has an inductance of 3350 uH and a min ET product of 28 V-us. This surface mount transformer is commonly used in pulse and datacom applications.

GENERAL PURPOSE

28 V-us

6.35 mm

1000 V

12.7 mm

SURFACE MOUNT

1

TUBE

3350 uH

PULSE TRANSFORMER

1:1:1

9 mm

78613/3JC by Murata Manufacturing

78613/3JC

Murata Manufacturing

Murata Manufacturing's 78613/3JC is a pulse transformer with 1000V isolation voltage, 190uH primary inductance, and 6V-us min ET product. Ideal for surface mount applications in datacom systems due to its compact size (6.35mm x 9mm x 12.7mm) and turns ratio of 1CT:1.

GENERAL PURPOSE

6 V-us

6.35 mm

1000 V

12.7 mm

SURFACE MOUNT

1

TR

190 uH

PULSE TRANSFORMER

1CT:1

9 mm

78613/8C by Murata Manufacturing

78613/8C

Murata Manufacturing

Murata Manufacturing's 78613/8C is a pulse transformer with 1000V isolation voltage, 1000uH inductance, and 15 V-us min ET product. It is used for datacom applications due to its through-hole mounting feature and compact dimensions of 6.35mm x 9mm x 9.52mm.

GENERAL PURPOSE

15 V-us

6.35 mm

1000 V

9.52 mm

THROUGH HOLE MOUNTED

1

TUBE

1000 uH

PULSE TRANSFORMER

1CT:1

9 mm

78604/3C by Murata Manufacturing

78604/3C

Murata Manufacturing

Murata Manufacturing's 78604/3C is a pulse transformer with 1000V isolation voltage, 200uH inductance, and 6V-us min ET product. Ideal for datacom applications, it features a 2:1 turns ratio and through-hole mounting for efficient performance in compact spaces.

GENERAL PURPOSE

6 V-us

6.35 mm

1000 V

9.52 mm

THROUGH HOLE MOUNTED

1

TUBE

200 uH

PULSE TRANSFORMER

2:1

9 mm

78613/4C by Murata Manufacturing

78613/4C

Murata Manufacturing

Murata Manufacturing's 78613/4C is a pulse transformer with 1000V isolation voltage, 67uH inductance, and 4 V-us min ET product. Ideal for datacom applications, it features through-hole mounting, compact dimensions of 6.35mm x 9mm x 9.52mm, and a turns ratio of 1CT:1.

GENERAL PURPOSE

4 V-us

6.35 mm

1000 V

9.52 mm

THROUGH HOLE MOUNTED

1

TUBE

67 uH

PULSE TRANSFORMER

1CT:1

9 mm

78613/3C by Murata Manufacturing

78613/3C

Murata Manufacturing

Murata Manufacturing's 78613/3C is a pulse transformer with 1000V isolation voltage, 200uH primary inductance, and 6 V-us min ET product. It is used for datacom applications due to its compact size (6.35mm x 9mm x 9.52mm) and through-hole mounting feature.

GENERAL PURPOSE

6 V-us

6.35 mm

1000 V

9.52 mm

THROUGH HOLE MOUNTED

1

TUBE

200 uH

PULSE TRANSFORMER

1CT:1

9 mm

78604/4JC by Murata Manufacturing

78604/4JC

Murata Manufacturing

Murata Manufacturing's 78604/4JC is a pulse transformer with 1000V isolation voltage, 65uH primary inductance, and 4 V-us min ET product. Ideal for datacom applications, it is a surface mount transformer with dimensions of 6.35mm x 9mm x 12.7mm and a turns ratio of 2:1.

GENERAL PURPOSE

4 V-us

6.35 mm

1000 V

12.7 mm

SURFACE MOUNT

1

TR

65 uH

PULSE TRANSFORMER

2:1

9 mm

HCTSM150102HL-E by Bourns

HCTSM150102HL-E

Bourns

Bourns HCTSM150102HL-E is a DATACOM TRANSFORMER with 1:2 Turns Ratio, 7640V Isolation Voltage, and 80uH Inductance. Ideal for pulse & datacom applications, it operates b/w -40°C to 125°C temperatures in surface mount configurations.

GENERAL PURPOSE

IEC; UL

25 V-us

9.6 mm

7640 V

18.5 mm

SURFACE MOUNT

1

125 Cel

-40 Cel

TR, 13 INCH

80 uH

DATACOM TRANSFORMER

1:2

15 mm

BX6152NLT by Pulse Electronics

BX6152NLT

Pulse Electronics

BX6152NLT by Pulse Electronics is a Datacom Transformer with 3000V isolation voltage, 7uH inductance, and -40 to 85°C operating temperature range. Ideal for surface mount applications in data communication systems due to its compact size and 1:1:2 turns ratio.

7.6 mm

250

3000 V

14 mm

SURFACE MOUNT

1

85 Cel

-40 Cel

TR

7 uH

DATACOM TRANSFORMER

1:1:2

10.3 mm