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 41 - 60 รายการจาก 170 รายการ / Viewing 41 - 60 of 170 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. 210-6346
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PT8E
Brand :OEP
THB312.71
Each
Units
- 4.2Ω - 2:1+1 Through Hole 30µH 15 x 15 x 16mm 16mm 15mm 15mm 1MHz 3kHz -
RS Stock No. 173-6429
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.IT258
Brand :Schaffner
THB442.25
Each
Units
2.5mH - - - 1:1 Through Hole - 16.7 x 17.6 x 11.3mm 11.3mm 16.7mm 17.6mm - - -
RS Stock No. 163-4313
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.750311605
THB441.20
Each (On a Reel of 125)
Units
15µH 0.04Ω 0.005Ω - 1:3.5 Surface Mount 550nH 29.08 x 23.11 x 11.43mm 11.43mm 29.08mm 23.11mm - - -
RS Stock No. 106-2888
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.DXW21BN7511TL
THB19.879
Each: (In a Pack of 10)
Units
- - - 1dB - Surface Mount - - - 2mm 1.2mm 870MHz 50MHz Enclosed
RS Stock No. 715-6894
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.78253/55MVC
THB119.80
Each
Units
240µH 0.6Ω - - 1:1.31 Surface Mount 8µH 9 x 12.7 x 6.55mm 6.55mm 9mm 12.7mm - - -
RS Stock No. 218-9852
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.IT243
Brand :Schaffner
THB254.52
Each
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. 715-6879
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.78253/35C
THB231.00
Each
Units
0.38mH - - 1:2.27 Through Hole 1µH 9 x 9.52 x 6.35mm 6.35mm 9mm 9.52mm - - -
RS Stock No. 171-0809
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ATB3225-75032CT
Brand :TDK
THB53,142.00
1 Reel of 1000
Reel(s)
- 0.7Ω - 2dB 3:2 Surface Mount - 3.2 x 2.5 x 2.3mm 2.3mm 3.2mm 2.5mm 100MHz 5MHz -
RS Stock No. 173-6390
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.IT253
Brand :Schaffner
THB216.86
Each
Units
1.1mH - - - 1:1:1 Through Hole - 16.7 x 17.6 x 11.3mm 11.3mm 16.7mm 17.6mm - - -
RS Stock No. 210-6273
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.OEP8000
Brand :OEP
THB325.13
Each
Units
3.6H 111Ω 111Ω 4dB 1:1 Surface Mount 4100µH 9 x 7.3 x 14.2mm 14.2mm 9mm 7.3mm 4kHz 200Hz -
RS Stock No. 756-7383
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.7491182112
THB338.25
Each
Units
0.9mH 94mΩ - 9.5:1:1 Through Hole 112µH 24.5 x 20.2 x 16.5mm 16.5mm 24.5mm 20.2mm - - -
RS Stock No. 163-4318
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.750311691
THB220.599
Each (On a Reel of 800)
Units
60µH 0.315Ω 7.95Ω - 1:5 Surface Mount 1µH 8.26 x 6.6 x 5.59mm 5.59mm 8.26mm 6.6mm - - -
RS Stock No. 629-9177
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.76601/1C
THB70.47
Each
Units
- - - - 1:1 Through Hole - 12.7 x 8.89 x 6.35mm 6.35mm 12.7mm 8.89mm - - -
RS Stock No. 173-6407
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.IT248
Brand :Schaffner
THB214.13
Each
Units
17mH - - - 2:1 Through Hole - 16.7 x 17.6 x 11.3mm 11.3mm 16.7mm 17.6mm - - -
RS Stock No. 106-8567
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.78253/55VC
THB120.225
Each (In a Tube of 50)
Units
240µH 0.6Ω - - 1:1.31 Through Hole 8µH - - 9mm 9.52mm - - -
RS Stock No. 196-369
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PT4
Brand :OEP
THB159.28
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. 106-8566
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.78253/55MVC
THB116.55
Each (In a Tube of 50)
Units
240µH 0.6Ω - - 1:1.31 Surface Mount 8µH - - 9mm 12.7mm - - -
RS Stock No. 163-4300
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.750311439
THB286.78
Each (On a Reel of 200)
Units
37µH 0.089Ω 0.028Ω - 2:1 Surface Mount 750nH 17.75 x 13.46 x 12.7mm 12.7mm 17.75mm 13.46mm - - -
RS Stock No. 163-4310
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.750311597
THB441.20
Each (On a Reel of 125)
Units
6µH 0.02Ω 0.004Ω - 3:1 Surface Mount 300nH 29.08 x 23.11 x 11.43mm 11.43mm 29.08mm 23.11mm - - -
RS Stock No. 756-7474
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.750311439
THB257.88
Each
Units
37µH 0.089Ω 0.028Ω - 2:1 Surface Mount 750nH 17.75 x 13.46 x 12.7mm 12.7mm 17.75mm 13.46mm - - -
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