Transformatoare de impulsuri

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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Pret(mic-mare)
TE Connectivity PCB Pulse Transformer 2:1:1 Turns Ratio, 330 mH Prim. Inductance
TE Connectivity PCB Pulse Transformer 2:1:1 Turns Ratio, 330 mH Prim. Inductance
Adauga intr-o lista de produse
Nr. stoc RS: 788-183Producator: TE ConnectivityCod de producator: 800069-SF

€ 382,42

€ 382,42 1 Bag of 50 (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 382,42
Adauga in cos
TE Connectivity
Pulse Transformer
330mH
-
-
-
0.25A
-
-
-
-
2:1:1
-
PCB
-
-
-
-
-
-25°C
-
-
75°C
500kHz
17mm
6g
RoHS
-
16.7mm
IT
40kHz
4kV
PCB Terminal
-
-
-
EPCOS Surface Pulse Transformer 1 : 0.22 :0.78 Turns Ratio, 4.1 μH Prim. Inductance, 75mΩ Prim. Resistance
EPCOS Surface Pulse Transformer 1 : 0.22 :0.78 Turns Ratio, 4.1 μH Prim. Inductance, 75mΩ Prim. Resistance
Adauga intr-o lista de produse
Nr. stoc RS: 475-544Producator: EPCOSCod de producator: B78308X0001

€ 68,22

€ 68,22 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 68,22
Adauga in cos
Epcos
Pulse Transformer
4.1μH
-
-
75mΩ
-
-
-
-
-
1 : 0.22 :0.78
-
Surface
-
-
-
-
-
-40°C
-
-
150°C
500kHz
15.8mm
-
IEC 60664-1, 61558-2-16
11.4mm
12.90mm
E13 EMHV
100kHz
3000V ac
-
-
-
-
EPCOS Surface Pulse Transformer 1 : 1 :8.42 Turns Ratio, 3 mH Prim. Inductance, 23Ω Prim. Resistance
EPCOS Surface Pulse Transformer 1 : 1 :8.42 Turns Ratio, 3 mH Prim. Inductance, 23Ω Prim. Resistance
Adauga intr-o lista de produse
Nr. stoc RS: 475-545Producator: EPCOSCod de producator: B78416X0001

€ 61,64

€ 61,64 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 61,64
Adauga in cos
Epcos
Pulse Transformer
3mH
-
-
23Ω
-
-
-
-
-
1 : 1 :8.42
-
Surface
-
-
-
-
-
-40°C
-
-
125°C
300kHz
7.6mm
-
RoHS, AEC-Q200
7.10mm
8.8mm
EP6
50kHz
200Vrms
-
-
-
-
EPCOS Surface Pulse Transformer 1:1.08 Turns Ratio, 100 μH Prim. Inductance
EPCOS Surface Pulse Transformer 1:1.08 Turns Ratio, 100 μH Prim. Inductance
Adauga intr-o lista de produse
Nr. stoc RS: 475-543Producator: EPCOSCod de producator: B78307X0001

€ 71,73

€ 71,73 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 71,73
Adauga in cos
Epcos
Pulse Transformer
100μH
-
-
-
-
-
-
-
-
1:1.08
-
Surface
-
-
-
-
-
-40°C
-
-
150°C
500kHz
13.15mm
-
RoHS
11.35mm
11.70mm
E10 EM
100kHz
3000V ac
-
-
-
-
Murata Power Solutions Surface Pulse Transformer 1:1 Turns Ratio, 10 mH Prim. Inductance
Murata Power Solutions Surface Pulse Transformer 1:1 Turns Ratio, 10 mH Prim. Inductance
Adauga intr-o lista de produse
Nr. stoc RS: 279-8049Producator: Murata Power SolutionsCod de producator: 78615/9JC

€ 77,44

€ 1,549 Each (In a Tube of 50) (fara TVA)

Verifica stocul

50

Disponibil in multiplu de 50
50€ 1,549
Adauga in cos
Murata Power Solutions
Pulse Transformer
10mH
-
-
-
-
-
-
-
-
1:1
-
Surface
-
-
-
-
-
-
-
-
-
-
-
-
No
-
-
-
-
-
-
-
-
-
Murata Power Solutions Surface Pulse Transformer 1:1 Turns Ratio, 10 mH Prim. Inductance
Murata Power Solutions Surface Pulse Transformer 1:1 Turns Ratio, 10 mH Prim. Inductance
Adauga intr-o lista de produse
Nr. stoc RS: 279-8047Producator: Murata Power SolutionsCod de producator: 78601/9JC

€ 77,44

€ 1,549 Each (In a Tube of 50) (fara TVA)

Verifica stocul

50

Disponibil in multiplu de 50
50€ 1,549
Adauga in cos
Murata Power Solutions
Pulse Transformer
10mH
-
-
-
-
-
-
-
-
1:1
-
Surface
-
-
-
-
-
-
-
-
-
-
-
-
No
-
-
-
-
-
-
-
-
-
Murata Power Solutions Surface Pulse Transformer 1:1 Turns Ratio, 10 mH Prim. Inductance
Murata Power Solutions Surface Pulse Transformer 1:1 Turns Ratio, 10 mH Prim. Inductance
Adauga intr-o lista de produse
Nr. stoc RS: 279-8048Producator: Murata Power SolutionsCod de producator: 78601/9JC

€ 3,86

€ 3,86 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 3,86
Adauga in cos
Murata Power Solutions
Pulse Transformer
10mH
-
-
-
-
-
-
-
-
1:1
-
Surface
-
-
-
-
-
-
-
-
-
-
-
-
No
-
-
-
-
-
-
-
-
-
Murata Power Solutions Surface Pulse Transformer 1:1 Turns Ratio, 10 mH Prim. Inductance
Murata Power Solutions Surface Pulse Transformer 1:1 Turns Ratio, 10 mH Prim. Inductance
Adauga intr-o lista de produse
Nr. stoc RS: 279-8050Producator: Murata Power SolutionsCod de producator: 78615/9JC

€ 2,50

€ 2,50 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 2,50
Adauga in cos
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
Murata Power Solutions Through Hole Pulse Transformer 2:1:1 Turns Ratio, 12 mH Prim. Inductance
Adauga intr-o lista de produse
Nr. stoc RS: 279-8017Producator: Murata Power SolutionsCod de producator: 1003C

€ 6,29

€ 6,29 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 6,29
Adauga in cos
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
Murata Power Solutions Through Hole Pulse Transformer 2:1:1 Turns Ratio, 12 mH Prim. Inductance
Adauga intr-o lista de produse
Nr. stoc RS: 279-8016Producator: Murata Power SolutionsCod de producator: 1003C

€ 152,46

€ 5,082 Buc. (Intr-o cutie de 30) (fara TVA)

Verifica stocul

30

Disponibil in multiplu de 30
30€ 5,082
Adauga in cos
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
Wurth Elektronik Surface Telecom Transformer 1:1 Turns Ratio, 450 μH Prim. Inductance, 450mΩ Prim. Resistance
Adauga intr-o lista de produse
Disponibil si cu impachetare pentru productie
Nr. stoc RS: 245-8575Producator: Wurth ElektronikCod de producator: 74941300

€ 3,96

€ 3,96 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 3,96
Adauga in cos
Wurth Elektronik
Telecom Transformer
450μH
-
-
450mΩ
-
-
-
-0.25dB
-
1:1
-
Surface
-
-
-
-
-
-40°C
-
-
125°C
-
9.5mm
-
RoHS
5.5mm
7.6mm
WE‑BMS
-
1kV
-
-
-
-
Wurth Elektronik Surface Telecom Transformer 1:1 Turns Ratio, 450 μH Prim. Inductance, 450mΩ Prim. Resistance
Wurth Elektronik Surface Telecom Transformer 1:1 Turns Ratio, 450 μH Prim. Inductance, 450mΩ Prim. Resistance
Adauga intr-o lista de produse
Disponibil si cu impachetare pentru productie
Nr. stoc RS: 245-8579Producator: Wurth ElektronikCod de producator: 74942300

€ 6,07

€ 6,07 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 6,07
Adauga in cos
Wurth Elektronik
Telecom Transformer
450μH
-
-
450mΩ
-
-
-
-0.25dB
-
1:1
-
Surface
-
-
-
-
-
-40°C
-
-
125°C
-
14.7mm
-
RoHS
4.75mm
15.1mm
WE‑BMS
-
1kV
-
-
-
-
Wurth Elektronik Surface Telecom Transformer 1:1 Turns Ratio, 450 μH Prim. Inductance, 450mΩ Prim. Resistance
Wurth Elektronik Surface Telecom Transformer 1:1 Turns Ratio, 450 μH Prim. Inductance, 450mΩ Prim. Resistance
Adauga intr-o lista de produse
Nr. stoc RS: 245-8576Producator: Wurth ElektronikCod de producator: 74941302

€ 1.851,30

€ 2,178 Buc. (Pe o rola de 850) (fara TVA)

Verifica stocul

850

Disponibil in multiplu de 850
850€ 2,178
Adauga in cos
Wurth Elektronik
Telecom Transformer
450μH
-
-
450mΩ
-
-
-
-0.25dB
-
1:1
-
Surface
-
-
-
-
-
-40°C
-
-
125°C
-
15.4mm
-
RoHS
3.45mm
9.45mm
WE‑BMS
-
1kV
-
-
-
-
Wurth Elektronik Surface Telecom Transformer 1:1 Turns Ratio, 450 μH Prim. Inductance, 450mΩ Prim. Resistance
Wurth Elektronik Surface Telecom Transformer 1:1 Turns Ratio, 450 μH Prim. Inductance, 450mΩ Prim. Resistance
Adauga intr-o lista de produse
Nr. stoc RS: 245-8581Producator: Wurth ElektronikCod de producator: 74942301

€ 2.269,36

€ 4,126 Buc. (Pe o rola de 550) (fara TVA)

Verifica stocul

550

Disponibil in multiplu de 550
550€ 4,126
Adauga in cos
Wurth Elektronik
Telecom Transformer
450μH
-
-
450mΩ
-
-
-
-0.25dB
-
1:1
-
Surface
-
-
-
-
-
-40°C
-
-
125°C
-
14.9mm
-
RoHS
3.45mm
15.1mm
WE‑BMS
-
1kV
-
-
-
-
Wurth Elektronik Surface Telecom Transformer 1:1 Turns Ratio, 450 μH Prim. Inductance, 450mΩ Prim. Resistance
Wurth Elektronik Surface Telecom Transformer 1:1 Turns Ratio, 450 μH Prim. Inductance, 450mΩ Prim. Resistance
Adauga intr-o lista de produse
Disponibil si cu impachetare pentru productie
Nr. stoc RS: 245-8577Producator: Wurth ElektronikCod de producator: 74941302

€ 3,96

€ 3,96 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 3,96
Adauga in cos
Wurth Elektronik
Telecom Transformer
450μH
-
-
450mΩ
-
-
-
-0.25dB
-
1:1
-
Surface
-
-
-
-
-
-40°C
-
-
125°C
-
15.4mm
-
RoHS
3.45mm
9.45mm
WE‑BMS
-
1kV
-
-
-
-
Wurth Elektronik Surface Telecom Transformer 1:1 Turns Ratio, 450 μH Prim. Inductance, 450mΩ Prim. Resistance
Wurth Elektronik Surface Telecom Transformer 1:1 Turns Ratio, 450 μH Prim. Inductance, 450mΩ Prim. Resistance
Adauga intr-o lista de produse
Disponibil si cu impachetare pentru productie
Nr. stoc RS: 245-8582Producator: Wurth ElektronikCod de producator: 74942301

€ 5,92

€ 5,92 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 5,92
Adauga in cos
Wurth Elektronik
Telecom Transformer
450μH
-
-
450mΩ
-
-
-
-0.25dB
-
1:1
-
Surface
-
-
-
-
-
-40°C
-
-
125°C
-
14.9mm
-
RoHS
3.45mm
15.1mm
WE‑BMS
-
1kV
-
-
-
-
Wurth Elektronik Surface Telecom Transformer 1:1 Turns Ratio, 450 μH Prim. Inductance, 450mΩ Prim. Resistance
Wurth Elektronik Surface Telecom Transformer 1:1 Turns Ratio, 450 μH Prim. Inductance, 450mΩ Prim. Resistance
Adauga intr-o lista de produse
Nr. stoc RS: 245-8573Producator: Wurth ElektronikCod de producator: 74941300

€ 1.596,60

€ 2,456 Buc. (Pe o rola de 650) (fara TVA)

Verifica stocul

650

Disponibil in multiplu de 650
650€ 2,456
Adauga in cos
Wurth Elektronik
Telecom Transformer
450μH
-
-
450mΩ
-
-
-
-0.25dB
-
1:1
-
Surface
-
-
-
-
-
-40°C
-
-
125°C
-
9.5mm
-
RoHS
5.5mm
7.6mm
WE‑BMS
-
1kV
-
-
-
-
Wurth Elektronik Surface Telecom Transformer 1:1 Turns Ratio, 450 μH Prim. Inductance, 450mΩ Prim. Resistance
Wurth Elektronik Surface Telecom Transformer 1:1 Turns Ratio, 450 μH Prim. Inductance, 450mΩ Prim. Resistance
Adauga intr-o lista de produse
Nr. stoc RS: 245-8578Producator: Wurth ElektronikCod de producator: 74942300

€ 1.726,06

€ 3,836 Buc. (Pe o rola de 450) (fara TVA)

Verifica stocul

450

Disponibil in multiplu de 450
450€ 3,836
Adauga in cos
Wurth Elektronik
Telecom Transformer
450μH
-
-
450mΩ
-
-
-
-0.25dB
-
1:1
-
Surface
-
-
-
-
-
-40°C
-
-
125°C
-
14.7mm
-
RoHS
4.75mm
15.1mm
WE‑BMS
-
1kV
-
-
-
-
Wurth Elektronik Telecom Transformer 1:1 Turns Ratio, 350 μH Prim. Inductance, 450mΩ Prim. Resistance
Wurth Elektronik Telecom Transformer 1:1 Turns Ratio, 350 μH Prim. Inductance, 450mΩ Prim. Resistance
Adauga intr-o lista de produse
Nr. stoc RS: 245-8585Producator: Wurth ElektronikCod de producator: 749600010

€ 561,44

€ 14,036 Each (In a Tray of 40) (fara TVA)

Verifica stocul

40

Disponibil in multiplu de 40
40€ 14,036
Adauga in cos
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
Wurth Elektronik Telecom Transformer 1:1 Turns Ratio, 350 μH Prim. Inductance, 450mΩ Prim. Resistance
Adauga intr-o lista de produse
Nr. stoc RS: 245-8586Producator: Wurth ElektronikCod de producator: 749600010

€ 16,98

€ 16,98 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 16,98
Adauga in cos
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
-
-
-
-

...