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 marka: EPCOSProizvođački broj:: B78308X0001

€ 53,86

€ 53,86 komadno (bez PDV-a)

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Epcos
-
Telecom Transformer
4.1μH
-
75mΩ
-
-
-
-
1 : 0.22 :0.78
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-
Surface
-
-
-
-
-
-
-40°C
-
150°C
15.8mm
-
11.4mm
12.90 mm
IEC 60664-1, 61558-2-16
500kHz
E13 EMHV
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 marka: EPCOSProizvođački broj:: B78416X0001

€ 53,86

€ 53,86 komadno (bez PDV-a)

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

€ 56,02

€ 56,02 komadno (bez PDV-a)

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

€ 110,62

€ 2,212 komadno (u cijevi od 50) (bez PDV-a)

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Murata Power Solutions
-
Pulse Transformer
10mH
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-
-
-
-
-
1:1
-
-
Surface
-
-
-
-
-
-
-
-
-
-
-
-
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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 marka: Murata Power SolutionsProizvođački broj:: 78601/9JC

€ 4,55

€ 4,55 komadno (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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-
-
-
-
-
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-
Murata Power Solutions Surface Pulse Transformer 1:1 Turns Ratio, 10 mH Prim. Inductance
RS kataloški broj:: 279-8049robna marka: Murata Power SolutionsProizvođački broj:: 78615/9JC

€ 110,62

€ 2,212 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 marka: Murata Power SolutionsProizvođački broj:: 78615/9JC

€ 2,90

€ 2,90 komadno (bez PDV-a)

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

€ 217,88

€ 7,262 komadno (u kutiji od 30) (bez PDV-a)

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

€ 7,42

€ 7,42 komadno (bez PDV-a)

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Murata Power Solutions
-
Pulse Transformer
12mH
-
-
-
-
-
-
2:1:1
-
-
Through Hole
-
-
-
-
-
-
-
-
-
-
-
-
-
No
-
-
-
-
-
-
-
-
Wurth Elektronik Surface Telecom Transformer 1:1 Turns Ratio, 450 μH Prim. Inductance, 450mΩ Prim. Resistance
RS kataloški broj:: 245-8573robna marka: Wurth ElektronikProizvođački broj:: 74941300

€ 1.909,38

€ 2,938 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
-
5.5mm
7.6 mm
RoHS
-
WE‑BMS
-
-
-
1kV
-
-

€ 4,74

€ 4,74 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
-
3.45mm
9.45 mm
RoHS
-
WE‑BMS
-
-
-
1kV
-
-

€ 7,06

€ 7,06 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
-
3.45mm
15.1 mm
RoHS
-
WE‑BMS
-
-
-
1kV
-
-

€ 4,74

€ 4,74 komadno (bez PDV-a)

Dodaj u košaricu
Wurth Elektronik
-
Telecom Transformer
450μH
-
450mΩ
-
-
-
-0.25dB
1:1
-
-
Surface
-
-
-
-
-
-
-40°C
-
125°C
9.5mm
-
5.5mm
7.6 mm
RoHS
-
WE‑BMS
-
-
-
1kV
-
-
Wurth Elektronik Surface Telecom Transformer 1:1 Turns Ratio, 450 μH Prim. Inductance, 450mΩ Prim. Resistance
RS kataloški broj:: 245-8581robna marka: Wurth ElektronikProizvođački broj:: 74942301

€ 2.715,62

€ 4,938 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
-
3.45mm
15.1 mm
RoHS
-
WE‑BMS
-
-
-
1kV
-
-
Wurth Elektronik Surface Telecom Transformer 1:1 Turns Ratio, 450 μH Prim. Inductance, 450mΩ Prim. Resistance
RS kataloški broj:: 245-8576robna marka: Wurth ElektronikProizvođački broj:: 74941302

€ 2.751,88

€ 3,238 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
-
3.45mm
9.45 mm
RoHS
-
WE‑BMS
-
-
-
1kV
-
-
Wurth Elektronik Surface Telecom Transformer 1:1 Turns Ratio, 450 μH Prim. Inductance, 450mΩ Prim. Resistance
RS kataloški broj:: 245-8578robna marka: Wurth ElektronikProizvođački broj:: 74942300

€ 2.334,38

€ 5,188 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
-
4.75mm
15.1 mm
RoHS
-
WE‑BMS
-
-
-
1kV
-
-

€ 7,26

€ 7,26 komadno (bez PDV-a)

Dodaj u košaricu
Wurth Elektronik
-
Telecom Transformer
450μH
-
450mΩ
-
-
-
-0.25dB
1:1
-
-
Surface
-
-
-
-
-
-
-40°C
-
125°C
14.7mm
-
4.75mm
15.1 mm
RoHS
-
WE‑BMS
-
-
-
1kV
-
-
Wurth Elektronik Telecom Transformer 1:1 Turns Ratio, 350 μH Prim. Inductance, 450mΩ Prim. Resistance
RS kataloški broj:: 245-8586robna marka: Wurth ElektronikProizvođački broj:: 749600010

€ 20,28

€ 20,28 komadno (bez PDV-a)

Dodaj u košaricu
Wurth Elektronik
-
Telecom Transformer
350μH
-
450mΩ
-
-
-
-1.3dB
1:1
-
-
-
-
-
-
-
-
-
-40°C
-
125°C
-
-
-
-
RoHS Approval (2011/65/EU&2015/863), REACh Approval Conform or declared ((EC)1907/2006)
-
WE‑BMS
-
-
-
1kV
-
-
Wurth Elektronik Telecom Transformer 1:1 Turns Ratio, 350 μH Prim. Inductance, 450mΩ Prim. Resistance
RS kataloški broj:: 245-8585robna marka: Wurth ElektronikProizvođački broj:: 749600010

€ 760,00

€ 19,00 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
-
-
-
-
RoHS Approval (2011/65/EU&2015/863), REACh Approval Conform or declared ((EC)1907/2006)
-
WE‑BMS
-
-
-
1kV
-
-
OEP Through Hole Pulse Transformer 1:1 Turns Ratio, 1.9 h Prim. Inductance, 32Ω Prim. Resistance
RS kataloški broj:: 533-0176robna marka: OEPProizvođački broj:: Z1640E

€ 11,64

€ 11,64 komadno (bez PDV-a)

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

...