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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กำลังดูสินค้า 81 - 100 รายการจาก 140 รายการ / Viewing 81 - 100 of 140 products
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รายละเอียดสินค้า / Description ราคา / Price 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 Stock No. 800-4423
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.78604/1C
THB48.36
Each (In a Bag of 5)
Units
2000µH 0.6Ω - - 2:1 Through Hole 0.99µH 9.52 x 9 x 6.35mm 6.35mm 9.52mm 9mm - - -
RS Stock No. 106-8563
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.78253/35MC
THB78.537
Each (In a Tube of 50)
Units
0.38mH - - 1:2.27 Surface Mount 1µH - - 9mm 12.7mm - - -
RS Stock No. 756-7538
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.750311591
THB420.09
Each
Units
8µH 0.015Ω 0.012Ω - 1.5:1 Surface Mount 400nH 32.31 x 27.03 x 13.69mm 13.69mm 32.31mm 27.03mm - - -
RS Stock No. 218-9880
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SM-LP-5001
Brand :Bourns
THB68.02
Each
Units
3.8H 115Ω 115Ω 2dB 1:1 Surface Mount 6mH 9.6 x 7.36 x 14mm 14mm 9.6mm 7.36mm 4kHz 0.2kHz -
RS Stock No. 170-9233
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.76601/3C
THB59.75
Each (On a Reel of 50)
Units
- - - - 1:1 Through Hole - 12.7 x 8.89 x 6.35mm 6.35mm 12.7mm 8.89mm - - -
RS Stock No. 173-6384
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.IT255
Brand :Schaffner
THB186.74
Each
Units
22mH - - - 1:1 Through Hole - 16.7 x 17.6 x 11.3mm 11.3mm 16.7mm 17.6mm - - -
RS Stock No. 839-0913
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.DXW21BN7511SL
Brand :Murata
THB22.746
Each (In a Bag of 5)
Units
- 75Ω 75Ω 1.4dB 1:1 Surface Mount - 2 x 1.2 x 1.2mm 1.2mm 2mm 1.2mm - - -
RS Stock No. 162-0595
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.IT243
Brand :Schaffner
THB119.80
Each (In a Box of 200)
Units
2.5mH - - - 1:1:1 Through Hole - 16.7 x 17.6 x 11.3mm 11.3mm 16.7mm 17.6mm - - -
RS Stock No. 756-7550
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.750311771
THB420.09
Each
Units
500µH 0.45Ω 0.05Ω - 6:1 Surface Mount 10µH 32.31 x 27.03 x 13.69mm 13.69mm 32.31mm 27.03mm - - -
RS Stock No. 756-7409
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.750311486
THB177.39
Each
Units
100µH 0.22Ω 31Ω - 1:10 Surface Mount 4.5µH 17.75 x 13.46 x 12.7mm 12.7mm 17.75mm 13.46mm - - -
RS Stock No. 756-7531
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.750311592
THB420.09
Each
Units
8µH 0.015Ω 0.02Ω - 1:1 Surface Mount 400nH 32.31 x 27.03 x 13.69mm 13.69mm 32.31mm 27.03mm - - -
RS Stock No. 756-7459
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.750311624
THB282.97
Each
Units
9µH 0.034Ω 0.021Ω - 1.5:1 Surface Mount 250nH 17.75 x 13.46 x 12.7mm 12.7mm 17.75mm 13.46mm - - -
RS Stock No. 170-4972
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.IT258
Brand :Schaffner
THB180.16
Each (In a Box of 200)
Units
2.5mH - - - 1:1 Through Hole - 16.7 x 17.6 x 11.3mm 11.3mm 16.7mm 17.6mm - - -
RS Stock No. 196-369
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PT4
Brand :OEP
THB190.11
Each
Units
19µH 1.1Ω 0.9Ω - 1:1 Through Hole 19µH 13 x 13 x 15mm 15mm 13mm 13mm 1MHz 3kHz -
RS Stock No. 883-9095
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.IT213
Brand :Schaffner
THB256.46
Each: (In a Pack of 100)
Units
6.5mH 1.4Ω 1.4Ω - 1:1:1 Through Hole 20µH - - 19mm - 40 kHz, 500 (Data Transmission) kHz - Enclosed
RS Stock No. 756-7500
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.750311599
THB342.80
Each
Units
8µH 0.03Ω 0.012Ω - 1.5:1 Surface Mount 1µH 29.08 x 23.11 x 11.43mm 11.43mm 29.08mm 23.11mm - - -
RS Stock No. 756-7406
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.750311889
THB301.56
Each
Units
37µH 0.038Ω 0.175Ω - 1:2.5 Surface Mount 160nH 32.31 x 27.03 x 13.69mm 13.69mm 32.31mm 27.03mm - - -
RS Stock No. 109-4149
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ATB322524-0110
Brand :TDK
THB35.269
Each (On a Reel of 1000)
Units
7µH 0.5Ω 60Ω - 0.0008125 Surface Mount 0.4µH - - 3.2mm 2.5mm - - -
RS Stock No. 106-8559
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.782482/33VC
THB48.379
Each (In a Tube of 50)
Units
310µH 600mΩ - - 1:1.33 Through Hole 8µH - - 6.35mm 9.14mm - - -
RS Stock No. 173-6435
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.IT313
Brand :Schaffner
THB468.79
Each
Units
3mH - - - 1:1:1 Through Hole - 25.5 x 25.5 x 25mm 25mm 25.5mm 25.5mm - - -
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