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 21 - 40 รายการจาก 170 รายการ / Viewing 21 - 40 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. 667-5947
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PT4SM
Brand :OEP
THB230.87
Each
Units
3mH 0.36Ω 0.46Ω - 1:1 Surface Mount 3 μH, 4 μH 13.1 x 17 x 11.95mm 11.95mm 13.1mm 17mm - - -
RS Stock No. 163-4293
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.749118205
THB363.987
Each (In a Box of 154)
Units
0.9mH 4.3Ω 26mΩ - 19:1:1 Through Hole 175µH 18 x 16.5 x 18mm 18mm 18mm 16.5mm - - -
RS Stock No. 800-4344
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1002C
THB151.27
Each
Units
3mH 1.4Ω 1.7Ω - 1:1:1 PCB Mount 9µH 15.06 x 15.06 x 15.75mm 15.75mm 15.06mm 15.06mm - - -
RS Stock No. 218-9880
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SM-LP-5001
Brand :Bourns
THB74.76
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. 756-7412
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.750311305
THB402.37
Each
Units
50µH 0.175Ω 0.028Ω - 3:1 Surface Mount 2µH 15.24 x 13.34 x 11.43mm 11.43mm 15.24mm 13.34mm - - -
RS Stock No. 715-6885
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.78253/55MC
THB110.22
Each
Units
0.83mH 1.5Ω - - 1:1.31 Surface Mount 1µH 9 x 12.7 x 6.55mm 6.55mm 9mm 12.7mm - - -
RS Stock No. 756-7373
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.749118205
THB255.50
Each
Units
0.9mH 4.3Ω 26mΩ - 19:1:1 Through Hole 175µH 18 x 16.5 x 18mm 18mm 18mm 16.5mm - - -
RS Stock No. 162-1335
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.750311590
THB290.36
Each (On a Reel of 100)
Units
8µH 0.015Ω 0.008Ω - 2:1 Surface Mount 400nH 32.31 x 27.03 x 13.69mm 13.69mm 32.31mm 27.03mm - - -
RS Stock No. 163-4306
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.750311592
THB540.47
Each (On a Reel of 100)
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. 161-8042
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.DXW21BN7511TL
THB21,847.00
1 Reel of 2000
Reel(s)
- - - 1dB - Surface Mount - - - 2mm 1.2mm 870MHz 50MHz Enclosed
RS Stock No. 883-9083
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.IT143
Brand :Schaffner
THB251.384
Each: (In a Pack of 100)
Units
15mH - 1:1:1 Through Hole 200µH - - 27mm 22.5mm 40 kHz, 500 (Data Transmission) kHz - Enclosed
RS Stock No. 883-9095
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.IT213
Brand :Schaffner
THB406.995
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. 106-8564
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.78253/35MVC
THB114.33
Each (In a Tube of 50)
Units
142µH 0.5Ω - - 1:2.14 Surface Mount 5µH - - 9mm 12.7mm - - -
RS Stock No. 167-4913
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.DXP18BN5014TL
Brand :Murata
THB80,560.00
1 Reel of 5000
Reel(s)
- 50Ω 200Ω 1.5dB 1:2 Surface Mount - 1.6 x 0.8 x 0.45mm 0.45mm 1.6mm 0.8mm 870MHz 50MHz -
RS Stock No. 756-7529
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.750311590
THB402.24
Each
Units
8µH 0.015Ω 0.008Ω - 2:1 Surface Mount 400nH 32.31 x 27.03 x 13.69mm 13.69mm 32.31mm 27.03mm - - -
RS Stock No. 667-5940
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PT6SM
Brand :OEP
THB206.21
Each
Units
3mH 0.65Ω 0.55Ω - 1:1:1 Surface Mount 1.8 μH, 3.5 μH 13.1 x 17 x 11.95mm 11.95mm 13.1mm 17mm - - -
RS Stock No. 163-4301
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.750311457
THB308.84
Each (On a Reel of 200)
Units
50µH 0.115Ω 0.012Ω - 4:1 Surface Mount 1.2µH 17.75 x 13.46 x 12.7mm 12.7mm 17.75mm 13.46mm - - -
RS Stock No. 715-6891
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.78253/55VC
THB118.97
Each
Units
240µH 0.6Ω - - 1:1.31 Through Hole 8µH 9 x 9.52 x 6.35mm 6.35mm 9mm 9.52mm - - -
RS Stock No. 715-6905
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.782482/53VC
THB138.23
Each
Units
260µH 600mΩ - - 1.14:1 Through Hole 8µH 9.77 x 9.14 x 6.35mm 9.77mm 6.35mm 9.14mm - - -
RS Stock No. 210-6324
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PT6E
Brand :OEP
THB207.55
Each
Units
3mH - 2.6Ω - 1:1+1 Through Hole - 15 x 15 x 16mm 16mm 15mm 15mm 1MHz 3kHz -
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