Telecom 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 components in any telecommunications system. Other types of equipment, such as resistors and capacitors, are sometimes used to achieve the same goals that a telecom transformer achieves. However, telecom transformers perform these tasks with a greater degree of efficiency and ease of use, and thus are more commonly used than their alternatives.

Types of telecom transformers

Telecom transformers are designed with different types of inductance, mounting styles and other specifications that dictate whether those devices will be appropriate for a given application or use in a given device.

They can be mounted in different ways. Some designs are surface mounted, while others are mounted through the holes in a breadboard.


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Omschrijving Prijs Primary Inductance Primary DC Resistance Secondary DC Resistance Insertion Loss Turns Ratio Mounting Type Leakage Inductance Dimensions Depth Length Width Maximum Operating Frequency Minimum Operating Frequency Construction
RS-stocknr. 715-6901
Fabrikantnummer782482/33VC
€ 1,76
Each
Aantal stuks
310µH 600mΩ - - 1:1.33 Through Hole 8µH 9.77 x 9.14 x 6.35mm 9.77mm 6.35mm 9.14mm - - -
RS-stocknr. 106-8559
Fabrikantnummer782482/33VC
€ 1,268
Each (In a Tube of 50)
Aantal stuks
310µH 600mΩ - - 1:1.33 Through Hole 8µH - - 6.35mm 9.14mm - - -
RS-stocknr. 800-4340
Fabrikantnummer1001C
€ 3,68
Each
Aantal stuks
3mH 1.2Ω - 1:1 PCB Mount 22µH 15.06 x 15.06 x 15.75mm 15.75mm 15.06mm 15.06mm - - -
RS-stocknr. 106-8557
Fabrikantnummer1001C
€ 3,497
Each (In a Tube of 30)
Aantal stuks
3mH 1.2Ω - 1:1 PCB Mount 22µH - - 15.06mm 15.06mm - - -
RS-stocknr. 715-6905
Fabrikantnummer782482/53VC
€ 1,76
Each
Aantal stuks
260µH 600mΩ - - 1.14:1 Through Hole 8µH 9.77 x 9.14 x 6.35mm 9.77mm 6.35mm 9.14mm - - -
RS-stocknr. 106-8560
Fabrikantnummer782482/53VC
€ 1,268
Each (In a Tube of 50)
Aantal stuks
260µH 600mΩ - - 1.14:1 Through Hole 8µH - - 6.35mm 9.14mm - - -
RS-stocknr. 715-6908
Fabrikantnummer782485/55C
€ 1,76
Each
Aantal stuks
513µH 0.6Ω - - 1:1.5 Through Hole 0.192µH 9.14 x 10.46 x 6.35mm 6.35mm 9.14mm 10.46mm - - -
RS-stocknr. 800-4423
Fabrikantnummer78604/1C
€ 1,304
Each (In a Bag of 5)
Aantal stuks
2000µH 0.6Ω - - 2:1 Through Hole 0.99µH 9.52 x 9 x 6.35mm 6.35mm 9.52mm 9mm - - -
RS-stocknr. 106-8563
Fabrikantnummer78253/35MC
€ 2,156
Each (In a Tube of 50)
Aantal stuks
0.38mH - - 1:2.27 Surface Mount 1µH - - 9mm 12.7mm - - -
RS-stocknr. 544-2471
Fabrikantnummer78250C
€ 2,27
Each
Aantal stuks
2mH - 1:1 Through Hole 3µH 9 x 10.19 x 6.35mm 6.35mm 9mm 10.19mm - - Enclosed
RS-stocknr. 715-6882
Fabrikantnummer78253/35MVC
€ 2,94
Each
Aantal stuks
142µH 0.5Ω - - 1:2.14 Surface Mount 5µH 9 x 12.7 x 6.55mm 6.55mm 9mm 12.7mm - - -
RS-stocknr. 629-9199
Fabrikantnummer76601/3C
€ 1,75
Each
Aantal stuks
- - - - 1:1 Through Hole - 12.7 x 8.89 x 6.35mm 6.35mm 12.7mm 8.89mm - - -
RS-stocknr. 106-8569
Fabrikantnummer782485/35C
€ 1,25
Each (In a Tube of 50)
Aantal stuks
234µH 0.5Ω - - 1:2.2 Through Hole 0.168µH - - 9.14mm 10.46mm - - -
RS-stocknr. 106-2888
FabrikantnummerDXW21BN7511TL
€ 0,568
Each (In a Pack of 10)
Aantal stuks
- - - 1dB - Surface Mount - - - 2mm 1.2mm 870MHz 50MHz Enclosed
RS-stocknr. 170-9324
Fabrikantnummer78602/9JC
€ 1,284
Each (On a Reel of 50)
Aantal stuks
10000µH 1.8Ω - - 1:1:1 Surface Mount 0.71µH - - 9.52mm 9mm - - Enclosed
RS-stocknr. 106-8817
Fabrikantnummer76250ENC
€ 3,687
Each (In a Tube of 30)
Aantal stuks
2mH - - 1:1 Through Hole 40µH - - 15mm 15mm - - -
RS-stocknr. 715-6920
Fabrikantnummer76250ENC
€ 3,77
Each
Aantal stuks
2mH - - 1:1 Through Hole 40µH 15 x 15 x 12.5mm 12.5mm 15mm 15mm - - -
RS-stocknr. 161-8042
FabrikantnummerDXW21BN7511TL
€ 0,293
Each (On a Reel of 2000)
Aantal stuks
- - - 1dB - Surface Mount - - - 2mm 1.2mm 870MHz 50MHz Enclosed
RS-stocknr. 715-6927
Fabrikantnummer76253/55ENC
€ 3,77
Each
Aantal stuks
2mH 0.9Ω - - 1:1.33 Through Hole 10µH 15 x 15 x 12.5mm 12.5mm 15mm 15mm - - -
RS-stocknr. 715-6872
Fabrikantnummer78253/35MC
€ 2,27
Each
Aantal stuks
0.38mH - - 1:2.27 Surface Mount 1µH 9 x 12.7 x 6.55mm 6.55mm 9mm 12.7mm - - -