Pulse Transformers

Telecom transformers can serve a variety of roles. For example, they can function as isolation transformers, preparing the voltage before transmission across telecom cables or adjusting the voltage so that it is suitable for a low-voltage application inside the home.

What are telecom transformers used for?

The telecom transformer is one of the most common and vital compone...

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TE Connectivity PCB Pulse Transformer 2:1:1 Turns Ratio, 330 mH Prim. Inductance
RS Stock No.788-183BrandTE ConnectivityManufacturers Part No.800069-SF

2,932.50 MOP

2,932.55 MOP 1 Bag of 50 (ex VAT)

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TE Connectivity
330mH
Pulse Transformer
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0.25A
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2:1:1
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PCB
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-25°C
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75°C
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17mm
500kHz
6g
RoHS
IT
16.7mm
40kHz
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-
4kV
-
PCB Terminal
Murata Power Solutions Surface Pulse Transformer 1:1 Turns Ratio, 10 mH Prim. Inductance
RS Stock No.279-8049BrandMurata Power SolutionsManufacturers Part No.78615/9JC

685.60 MOP

13.712 MOP Each (In a Tube of 50) (ex VAT)

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Murata Power Solutions
10mH
Pulse Transformer
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1:1
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Surface
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No
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Murata Power Solutions Surface Pulse Transformer 1:1 Turns Ratio, 10 mH Prim. Inductance
RS Stock No.279-8050BrandMurata Power SolutionsManufacturers Part No.78615/9JC

13.70 MOP

13.71 MOP Each (ex VAT)

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Murata Power Solutions
10mH
Pulse Transformer
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1:1
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Surface
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No
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Murata Power Solutions Surface Pulse Transformer 1:1 Turns Ratio, 10 mH Prim. Inductance
RS Stock No.279-8047BrandMurata Power SolutionsManufacturers Part No.78601/9JC

685.60 MOP

13.712 MOP Each (In a Tube of 50) (ex VAT)

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Murata Power Solutions
10mH
Pulse Transformer
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1:1
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Surface
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No
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Murata Power Solutions Surface Pulse Transformer 1:1 Turns Ratio, 10 mH Prim. Inductance
RS Stock No.279-8048BrandMurata Power SolutionsManufacturers Part No.78601/9JC

14.10 MOP

14.12 MOP Each (ex VAT)

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Murata Power Solutions
10mH
Pulse Transformer
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1:1
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Surface
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No
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Murata Power Solutions Through Hole Pulse Transformer 2:1:1 Turns Ratio, 12 mH Prim. Inductance
RS Stock No.279-8016BrandMurata Power SolutionsManufacturers Part No.1003C

1,294.40 MOP

43.147 MOP Each (In a Box of 30) (ex VAT)

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Murata Power Solutions
12mH
Pulse Transformer
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2:1:1
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Through Hole
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No
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Murata Power Solutions Through Hole Pulse Transformer 2:1:1 Turns Ratio, 12 mH Prim. Inductance
RS Stock No.279-8017BrandMurata Power SolutionsManufacturers Part No.1003C

46.90 MOP

46.89 MOP Each (ex VAT)

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Murata Power Solutions
12mH
Pulse Transformer
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2:1:1
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Through Hole
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No
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28.20 MOP

28.24 MOP Each (ex VAT)

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Wurth Elektronik
450μH
Telecom Transformer
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450mΩ
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-0.25dB
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1:1
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Surface
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-40°C
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125°C
5.5mm
9.5mm
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RoHS
WE‑BMS
7.6mm
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-
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1kV
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-

43.10 MOP

43.07 MOP Each (ex VAT)

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Wurth Elektronik
450μH
Telecom Transformer
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450mΩ
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-0.25dB
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1:1
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Surface
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-40°C
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125°C
4.75mm
14.7mm
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RoHS
WE‑BMS
15.1mm
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1kV
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-

12,823.00 MOP

19.728 MOP Each (On a Reel of 650) (ex VAT)

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Wurth Elektronik
450μH
Telecom Transformer
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450mΩ
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-0.25dB
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1:1
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Surface
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-40°C
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125°C
5.5mm
9.5mm
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RoHS
WE‑BMS
7.6mm
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1kV
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-

16,770.60 MOP

19.73 MOP Each (On a Reel of 850) (ex VAT)

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Wurth Elektronik
450μH
Telecom Transformer
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450mΩ
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-0.25dB
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1:1
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Surface
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-40°C
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125°C
3.45mm
15.4mm
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RoHS
WE‑BMS
9.45mm
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1kV
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-

18,274.80 MOP

33.227 MOP Each (On a Reel of 550) (ex VAT)

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Wurth Elektronik
450μH
Telecom Transformer
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450mΩ
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-0.25dB
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1:1
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Surface
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-40°C
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125°C
3.45mm
14.9mm
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RoHS
WE‑BMS
15.1mm
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-
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1kV
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-

28.20 MOP

28.24 MOP Each (ex VAT)

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Wurth Elektronik
450μH
Telecom Transformer
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450mΩ
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-0.25dB
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1:1
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Surface
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-40°C
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125°C
3.45mm
15.4mm
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RoHS
WE‑BMS
9.45mm
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1kV
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-

42.40 MOP

42.35 MOP Each (ex VAT)

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Wurth Elektronik
450μH
Telecom Transformer
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450mΩ
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-0.25dB
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1:1
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Surface
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-40°C
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125°C
3.45mm
14.9mm
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RoHS
WE‑BMS
15.1mm
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1kV
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-

13,853.50 MOP

30.786 MOP Each (On a Reel of 450) (ex VAT)

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Wurth Elektronik
450μH
Telecom Transformer
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450mΩ
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-0.25dB
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1:1
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Surface
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-40°C
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125°C
4.75mm
14.7mm
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RoHS
WE‑BMS
15.1mm
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1kV
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Wurth Elektronik Telecom Transformer 1:1 Turns Ratio, 350 μH Prim. Inductance, 450mΩ Prim. Resistance
RS Stock No.245-8585BrandWurth ElektronikManufacturers Part No.749600010

4,637.20 MOP

115.931 MOP Each (In a Tray of 40) (ex VAT)

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Wurth Elektronik
350μH
Telecom Transformer
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450mΩ
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-1.3dB
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1:1
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-40°C
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125°C
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RoHS Approval (2011/65/EU&2015/863), REACh Approval Conform or declared ((EC)1907/2006)
WE‑BMS
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1kV
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Wurth Elektronik Telecom Transformer 1:1 Turns Ratio, 350 μH Prim. Inductance, 450mΩ Prim. Resistance
RS Stock No.245-8586BrandWurth ElektronikManufacturers Part No.749600010

124.40 MOP

124.38 MOP Each (ex VAT)

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Wurth Elektronik
350μH
Telecom Transformer
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450mΩ
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-1.3dB
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1:1
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-40°C
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125°C
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RoHS Approval (2011/65/EU&2015/863), REACh Approval Conform or declared ((EC)1907/2006)
WE‑BMS
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1kV
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OEP Through Hole Pulse Transformer 1:1 Turns Ratio, 1.9 h Prim. Inductance, 32Ω Prim. Resistance
RS Stock No.533-0176BrandOEPManufacturers Part No.Z1640E

77.00 MOP

76.98 MOP Each (ex VAT)

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OEP
1.9h
Pulse Transformer
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32Ω
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42Ω
1.1dB
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1:1
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Through Hole
1.6mH
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18mm
18mm
4kHz
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RoHS
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14.5mm
200Hz
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Schaffner Through Hole Pulse Transformer 1:1 Turns Ratio, 8 mH Prim. Inductance
RS Stock No.173-6340BrandSchaffnerManufacturers Part No.IT245

47.20 MOP

47.20 MOP Each (ex VAT)

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Schaffner
8mH
Pulse Transformer
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3A
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1:1
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Through Hole
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-25°C
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70°C
11.3mm
16.7mm
500kHz
220g
UL 94 V-0, VDE 110b
IT
17.6mm
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8kV
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Murata Power Solutions 0.042361111 Turns Ratio, 2 mH Prim. Inductance, 1Ω Prim. Resistance
RS Stock No.544-2471BrandMurata Power SolutionsManufacturers Part No.78250C

22.60 MOP

22.57 MOP Each (ex VAT)

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Murata Power Solutions
2mH
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300mA
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0.042361111
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