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...

Showing 1-20 of 214 products

Filter

Sort

Filter

Sort

EPCOS Surface Mount Pulse Transformer 1 : 0.22 :0.78 Turns Ratio, 4.1μH Prim. Inductance, 75mΩ Prim. Resistance
RS Stock No.: 475-544Brand: EPCOSManufacturers Part No.: B78308X0001

€ 34.30

€ 34.30 Each (Exc. VAT)

Add to basket
Epcos
4.1µH
75mΩ
-
-
1 : 0.22 :0.78
Surface Mount
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
EPCOS Surface Mount Pulse Transformer 1 : 1 :8.42 Turns Ratio, 3mH Prim. Inductance, 23Ω Prim. Resistance
RS Stock No.: 475-545Brand: EPCOSManufacturers Part No.: B78416X0001

€ 34.30

€ 34.30 Each (Exc. VAT)

Add to basket
Epcos
3mH
23Ω
-
-
1 : 1 :8.42
Surface Mount
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
EPCOS Surface Mount Pulse Transformer 1:1.08 Turns Ratio, 100μH Prim. Inductance
RS Stock No.: 475-543Brand: EPCOSManufacturers Part No.: B78307X0001

€ 35.67

€ 35.67 Each (Exc. VAT)

Add to basket
Epcos
100µH
-
-
-
1:1.08
Surface Mount
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Murata Power Solutions Surface Mount Pulse Transformer 1:1 Turns Ratio, 10mH Prim. Inductance
RS Stock No.: 279-8047Brand: Murata Power SolutionsManufacturers Part No.: 78601/9JC

€ 61.77

€ 1.235 Each (In a Tube of 50) (Exc. VAT)

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

€ 2.90

€ 2.90 Each (Exc. VAT)

Add to basket
Murata Power Solutions
10mH
-
-
-
1:1
Surface Mount
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Murata Power Solutions Surface Mount Pulse Transformer 1:1 Turns Ratio, 10mH Prim. Inductance
RS Stock No.: 279-8049Brand: Murata Power SolutionsManufacturers Part No.: 78615/9JC

€ 60.57

€ 1.211 Each (In a Tube of 50) (Exc. VAT)

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

€ 1.85

€ 1.85 Each (Exc. VAT)

Add to basket
Murata Power Solutions
10mH
-
-
-
1:1
Surface Mount
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

€ 4.73

€ 4.73 Each (Exc. VAT)

Add to basket
Murata Power Solutions
12mH
-
-
-
2:1:1
Through Hole
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

€ 119.96

€ 3.999 Each (In a Box of 30) (Exc. VAT)

Add to basket
Murata Power Solutions
12mH
-
-
-
2:1:1
Through Hole
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Wurth Elektronik Surface Mount Telecom Transformer 1:1 Turns Ratio, 450μH Prim. Inductance
RS Stock No.: 245-8573Brand: Wurth ElektronikManufacturers Part No.: 74941300

€ 1,139.97

€ 1.754 Each (On a Reel of 650) (Exc. VAT)

Add to basket
Wurth Elektronik
450µH
-
-
-0.25dB
1:1
Surface Mount
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Wurth Elektronik Surface Mount Telecom Transformer 1:1 Turns Ratio, 450μH Prim. Inductance
RS Stock No.: 245-8578Brand: Wurth ElektronikManufacturers Part No.: 74942300

€ 1,394.99

€ 3.10 Each (On a Reel of 450) (Exc. VAT)

Add to basket
Wurth Elektronik
450µH
-
-
-0.25dB
1:1
Surface Mount
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

€ 5.24

€ 5.24 Each (Exc. VAT)

Add to basket
Wurth Elektronik
450µH
-
-
-0.25dB
1:1
Surface Mount
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

€ 3.36

€ 3.36 Each (Exc. VAT)

Add to basket
Wurth Elektronik
450µH
-
-
-0.25dB
1:1
Surface Mount
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Wurth Elektronik Surface Mount Telecom Transformer 1:1 Turns Ratio, 450μH Prim. Inductance
RS Stock No.: 245-8576Brand: Wurth ElektronikManufacturers Part No.: 74941302

€ 1,490.73

€ 1.754 Each (On a Reel of 850) (Exc. VAT)

Add to basket
Wurth Elektronik
450µH
-
-
-0.25dB
1:1
Surface Mount
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Wurth Elektronik Surface Mount Telecom Transformer 1:1 Turns Ratio, 450μH Prim. Inductance
RS Stock No.: 245-8581Brand: Wurth ElektronikManufacturers Part No.: 74942301

€ 1,733.25

€ 3.151 Each (On a Reel of 550) (Exc. VAT)

Add to basket
Wurth Elektronik
450µH
-
-
-0.25dB
1:1
Surface Mount
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

€ 3.52

€ 3.52 Each (Exc. VAT)

Add to basket
Wurth Elektronik
450µH
-
-
-0.25dB
1:1
Surface Mount
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

€ 5.02

€ 5.02 Each (Exc. VAT)

Add to basket
Wurth Elektronik
450µH
-
-
-0.25dB
1:1
Surface Mount
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Wurth Elektronik Telecom Transformer 1:1 Turns Ratio, 350μH Prim. Inductance
RS Stock No.: 245-8586Brand: Wurth ElektronikManufacturers Part No.: 749600010

€ 17.08

€ 17.08 Each (Exc. VAT)

Add to basket
Wurth Elektronik
350µH
-
-
-1.3dB
1:1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Wurth Elektronik Telecom Transformer 1:1 Turns Ratio, 350μH Prim. Inductance
RS Stock No.: 245-8585Brand: Wurth ElektronikManufacturers Part No.: 749600010

€ 432.97

€ 10.824 Each (In a Tray of 40) (Exc. VAT)

Add to basket
Wurth Elektronik
350µH
-
-
-1.3dB
1:1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
OEP Through Hole Pulse Transformer 1:1 Turns Ratio, 1.9H Prim. Inductance, 32Ω Prim. Resistance
RS Stock No.: 533-0176Brand: OEPManufacturers Part No.: Z1640E

€ 8.38

€ 8.38 Each (Exc. VAT)

Add to basket
OEP
1.9H
32Ω
42Ω
1.1dB
1:1
Through Hole
1.6mH
18 x 14.5 x 18mm
18mm
18mm
14.5mm
4kHz
200Hz
-
-
-
-
-
-
-
-
-

...