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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EPCOS Surface Telecom Transformer 1 : 0.22 :0.78 Turns Ratio, 4.1 μH Prim. Inductance, 75mΩ Prim. Resistance
RS kataloški broj:475-544robna markaEPCOSProizvođački broj:B78308X0001

€ 64,15

€ 64,15 komadno (bez PDV-a)

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Epcos
-
Telecom Transformer
4.1μH
-
75mΩ
-
-
-
-
-
1 : 0.22 :0.78
Surface
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-
-
-
-
-
-
-40°C
-
150°C
15.8mm
E13 EMHV
500kHz
11.4mm
12.90 mm
IEC 60664-1, 61558-2-16
-
100kHz
3000V ac
-
-
-
-
EPCOS Surface Telecom Transformer 1 : 1 :8.42 Turns Ratio, 3 mH Prim. Inductance, 23Ω Prim. Resistance
RS kataloški broj:475-545robna markaEPCOSProizvođački broj:B78416X0001

€ 64,15

€ 64,15 komadno (bez PDV-a)

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Epcos
-
Telecom Transformer
3mH
-
23Ω
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-
-
-
-
1 : 1 :8.42
Surface
-
-
-
-
-
-
-
-40°C
-
125°C
7.6mm
EP6
300kHz
7.10mm
8.8 mm
RoHS, AEC-Q200
-
50kHz
200Vrms
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-
-
-
EPCOS Surface Telecom Transformer 1:1.08 Turns Ratio, 100 μH Prim. Inductance
RS kataloški broj:475-543robna markaEPCOSProizvođački broj:B78307X0001

€ 68,01

€ 68,01 komadno (bez PDV-a)

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Epcos
-
Telecom Transformer
100μH
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-
-
-
-
-
-
1:1.08
Surface
-
-
-
-
-
-
-
-40°C
-
150°C
13.15mm
E10 EM
500kHz
11.35mm
11.70 mm
RoHS
-
100kHz
3000V ac
-
-
-
-
Murata Power Solutions Surface Pulse Transformer 1:1 Turns Ratio, 10 mH Prim. Inductance
RS kataloški broj:279-8047robna markaMurata Power SolutionsProizvođački broj:78601/9JC

€ 113,12

€ 2,262 komadno (u cijevi od 50) (bez PDV-a)

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Murata Power Solutions
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Pulse Transformer
10mH
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-
-
-
-
-
-
1:1
Surface
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-
-
-
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-
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No
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-
-
-
-
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Murata Power Solutions Surface Pulse Transformer 1:1 Turns Ratio, 10 mH Prim. Inductance
RS kataloški broj:279-8048robna markaMurata Power SolutionsProizvođački broj:78601/9JC

€ 4,62

€ 4,62 komadno (bez PDV-a)

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Murata Power Solutions
-
Pulse Transformer
10mH
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-
-
-
-
-
-
1:1
Surface
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-
-
-
-
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-
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-
-
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-
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No
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-
-
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-
Murata Power Solutions Surface Pulse Transformer 1:1 Turns Ratio, 10 mH Prim. Inductance
RS kataloški broj:279-8049robna markaMurata Power SolutionsProizvođački broj:78615/9JC

€ 113,12

€ 2,262 komadno (u cijevi od 50) (bez PDV-a)

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Murata Power Solutions
-
Pulse Transformer
10mH
-
-
-
-
-
-
-
1:1
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 kataloški broj:279-8050robna markaMurata Power SolutionsProizvođački broj:78615/9JC

€ 2,95

€ 2,95 komadno (bez PDV-a)

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Murata Power Solutions
-
Pulse Transformer
10mH
-
-
-
-
-
-
-
1:1
Surface
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
No
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-
-
-
-
-
-
Murata Power Solutions Through Hole Pulse Transformer 2:1:1 Turns Ratio, 12 mH Prim. Inductance
RS kataloški broj:279-8016robna markaMurata Power SolutionsProizvođački broj:1003C

€ 223,50

€ 7,45 komadno (u kutiji od 30) (bez PDV-a)

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Murata Power Solutions
-
Pulse Transformer
12mH
-
-
-
-
-
-
-
2:1:1
Through Hole
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-
-
-
-
-
-
-
-
-
-
-
-
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No
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-
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-
-
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-
Murata Power Solutions Through Hole Pulse Transformer 2:1:1 Turns Ratio, 12 mH Prim. Inductance
RS kataloški broj:279-8017robna markaMurata Power SolutionsProizvođački broj:1003C

€ 7,51

€ 7,51 komadno (bez PDV-a)

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

€ 4,75

€ 4,75 komadno (bez PDV-a)

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

€ 7,28

€ 7,28 komadno (bez PDV-a)

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

€ 4,75

€ 4,75 komadno (bez PDV-a)

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

€ 7,09

€ 7,09 komadno (bez PDV-a)

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Wurth Elektronik
-
Telecom Transformer
450μH
-
450mΩ
-
-
-
-0.25dB
-
1:1
Surface
-
-
-
-
-
-
-
-40°C
-
125°C
14.9mm
WE‑BMS
-
3.45mm
15.1 mm
RoHS
-
-
1kV
-
-
-
-
Wurth Elektronik Surface Telecom Transformer 1:1 Turns Ratio, 450 μH Prim. Inductance, 450mΩ Prim. Resistance
RS kataloški broj:245-8573robna markaWurth ElektronikProizvođački broj:74941300

€ 1.917,50

€ 2,95 Each (On a Reel of 650) (bez PDV-a)

Dodaj u košaricu
Wurth Elektronik
-
Telecom Transformer
450μH
-
450mΩ
-
-
-
-0.25dB
-
1:1
Surface
-
-
-
-
-
-
-
-40°C
-
125°C
9.5mm
WE‑BMS
-
5.5mm
7.6 mm
RoHS
-
-
1kV
-
-
-
-
Wurth Elektronik Surface Telecom Transformer 1:1 Turns Ratio, 450 μH Prim. Inductance, 450mΩ Prim. Resistance
RS kataloški broj:245-8576robna markaWurth ElektronikProizvođački broj:74941302

€ 2.783,75

€ 3,275 Each (On a Reel of 850) (bez PDV-a)

Dodaj u košaricu
Wurth Elektronik
-
Telecom Transformer
450μH
-
450mΩ
-
-
-
-0.25dB
-
1:1
Surface
-
-
-
-
-
-
-
-40°C
-
125°C
15.4mm
WE‑BMS
-
3.45mm
9.45 mm
RoHS
-
-
1kV
-
-
-
-
Wurth Elektronik Surface Telecom Transformer 1:1 Turns Ratio, 450 μH Prim. Inductance, 450mΩ Prim. Resistance
RS kataloški broj:245-8581robna markaWurth ElektronikProizvođački broj:74942301

€ 3.038,75

€ 5,525 Each (On a Reel of 550) (bez PDV-a)

Dodaj u košaricu
Wurth Elektronik
-
Telecom Transformer
450μH
-
450mΩ
-
-
-
-0.25dB
-
1:1
Surface
-
-
-
-
-
-
-
-40°C
-
125°C
14.9mm
WE‑BMS
-
3.45mm
15.1 mm
RoHS
-
-
1kV
-
-
-
-
Wurth Elektronik Surface Telecom Transformer 1:1 Turns Ratio, 450 μH Prim. Inductance, 450mΩ Prim. Resistance
RS kataloški broj:245-8578robna markaWurth ElektronikProizvođački broj:74942300

€ 2.368,12

€ 5,262 Each (On a Reel of 450) (bez PDV-a)

Dodaj u košaricu
Wurth Elektronik
-
Telecom Transformer
450μH
-
450mΩ
-
-
-
-0.25dB
-
1:1
Surface
-
-
-
-
-
-
-
-40°C
-
125°C
14.7mm
WE‑BMS
-
4.75mm
15.1 mm
RoHS
-
-
1kV
-
-
-
-
Wurth Elektronik Telecom Transformer 1:1 Turns Ratio, 350 μH Prim. Inductance, 450mΩ Prim. Resistance
RS kataloški broj:245-8585robna markaWurth ElektronikProizvođački broj:749600010

€ 771,00

€ 19,275 Each (In a Tray of 40) (bez PDV-a)

Dodaj u košaricu
Wurth Elektronik
-
Telecom Transformer
350μH
-
450mΩ
-
-
-
-1.3dB
-
1:1
-
-
-
-
-
-
-
-
-40°C
-
125°C
-
WE‑BMS
-
-
-
RoHS Approval (2011/65/EU&2015/863), REACh Approval Conform or declared ((EC)1907/2006)
-
-
1kV
-
-
-
-
Wurth Elektronik Telecom Transformer 1:1 Turns Ratio, 350 μH Prim. Inductance, 450mΩ Prim. Resistance
RS kataloški broj:245-8586robna markaWurth ElektronikProizvođački broj:749600010

€ 20,34

€ 20,34 komadno (bez PDV-a)

Dodaj u košaricu
Wurth Elektronik
-
Telecom Transformer
350μH
-
450mΩ
-
-
-
-1.3dB
-
1:1
-
-
-
-
-
-
-
-
-40°C
-
125°C
-
WE‑BMS
-
-
-
RoHS Approval (2011/65/EU&2015/863), REACh Approval Conform or declared ((EC)1907/2006)
-
-
1kV
-
-
-
-
OEP Through Hole Pulse Transformer 1:1 Turns Ratio, 1.9 h Prim. Inductance, 32Ω Prim. Resistance
RS kataloški broj:533-0176robna markaOEPProizvođački broj:Z1640E

€ 11,66

€ 11,66 komadno (bez PDV-a)

Dodaj u košaricu
OEP
-
Pulse Transformer
1.9h
-
32Ω
-
42Ω
-
1.1dB
-
1:1
Through Hole
-
-
1.6mH
-
-
-
-
-
-
-
18mm
-
4kHz
18mm
14.5 mm
RoHS
-
200Hz
-
-
-
-
-

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