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

€ 62,95

€ 62,95 komadno (bez PDV-a)

Dodaj u košaricu
Epcos
Telecom Transformer
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4.1μH
-
75mΩ
-
-
-
-
-
1 : 0.22 :0.78
Surface
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-
-
-
-
-40°C
-
-
150°C
-
12.90 mm
-
500kHz
E13 EMHV
IEC 60664-1, 61558-2-16
11.4mm
15.8mm
100kHz
-
-
-
3000V ac
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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

€ 62,95

€ 62,95 komadno (bez PDV-a)

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

€ 65,46

€ 65,46 komadno (bez PDV-a)

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Epcos
Telecom Transformer
-
100μH
-
-
-
-
-
-
-
1:1.08
Surface
-
-
-
-
-
-40°C
-
-
150°C
-
11.70 mm
-
500kHz
E10 EM
RoHS
11.35mm
13.15mm
100kHz
-
-
-
3000V ac
-
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

€ 5,32

€ 5,32 komadno (bez PDV-a)

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Murata Power Solutions
Pulse Transformer
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10mH
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-
-
-
-
-
-
1:1
Surface
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-
-
-
-
-
-
-
-
-
-
-
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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:: 279-8049robna marka: Murata Power SolutionsProizvođački broj:: 78615/9JC

€ 132,50

€ 2,65 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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-
-
-
-
-
-
-
-
-
-
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-
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No
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-
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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:: 279-8050robna marka: Murata Power SolutionsProizvođački broj:: 78615/9JC

€ 3,39

€ 3,39 komadno (bez PDV-a)

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Murata Power Solutions
Pulse Transformer
-
10mH
-
-
-
-
-
-
-
1:1
Surface
-
-
-
-
-
-
-
-
-
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-
-
-
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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:: 279-8047robna marka: Murata Power SolutionsProizvođački broj:: 78601/9JC

€ 132,50

€ 2,65 komadno (u cijevi od 50) (bez PDV-a)

Dodaj u košaricu
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

€ 260,25

€ 8,675 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

€ 8,68

€ 8,68 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

€ 2.234,38

€ 3,438 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
-
7.6 mm
-
-
WE‑BMS
RoHS
5.5mm
9.5mm
-
-
-
-
1kV
-

€ 5,52

€ 5,52 komadno (bez PDV-a)

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

€ 8,25

€ 8,25 komadno (bez PDV-a)

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

€ 5,52

€ 5,52 komadno (bez PDV-a)

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

€ 3.169,38

€ 5,762 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
-
15.1 mm
-
-
WE‑BMS
RoHS
3.45mm
14.9mm
-
-
-
-
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

€ 2.745,00

€ 6,10 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
-
15.1 mm
-
-
WE‑BMS
RoHS
4.75mm
14.7mm
-
-
-
-
1kV
-

€ 8,49

€ 8,49 komadno (bez PDV-a)

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

€ 3.230,00

€ 3,80 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
-
9.45 mm
-
-
WE‑BMS
RoHS
3.45mm
15.4mm
-
-
-
-
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

€ 23,70

€ 23,70 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
-
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

€ 894,00

€ 22,35 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
-
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

€ 15,38

€ 15,38 komadno (bez PDV-a)

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

...