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 151 รายการ / Viewing 21 - 40 of 151 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. 196-454
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PT8
Brand :OEP
THB151.75
Each
Units
- - - - 2:1+1 Through Hole - 13 x 13 x 15mm 15mm 13mm 13mm 1MHz 3kHz -
RS Stock No. 715-6920
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.76250ENC
THB134.22
Each
Units
2mH - - 1:1 Through Hole 40µH 15 x 15 x 12.5mm 12.5mm 15mm 15mm - - -
RS Stock No. 173-6390
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.IT253
Brand :Schaffner
THB184.06
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. 883-9092
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.IT155
Brand :Schaffner
THB148.029
Each: (In a Pack of 100)
Units
5mH 1.2Ω 1.2Ω - 1:1 Through Hole 85µH - - 27mm 22.5mm 40 kHz, 500 (Data Transmission) kHz - Enclosed
RS Stock No. 106-8567
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.78253/55VC
THB98.189
Each (In a Tube of 50)
Units
240µH 0.6Ω - - 1:1.31 Through Hole 8µH - - 9mm 9.52mm - - -
RS Stock No. 171-0807
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ATB3225-75034CT
Brand :TDK
THB49.422
Each (On a Reel of 1000)
Units
- 0.7Ω - 2dB 3:4 Surface Mount - 3.2 x 2.5 x 2.3mm 2.3mm 3.2mm 2.5mm 100MHz 1MHz -
RS Stock No. 756-7395
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.750311691
THB169.57
Each
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. 756-7535
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.750311593
THB533.78
Each
Units
15µH 0.032Ω 0.008Ω - 3.5:1 Surface Mount 400nH 32.31 x 27.03 x 13.69mm 13.69mm 32.31mm 27.03mm - - -
RS Stock No. 533-0198
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.Z1656
Brand :OEP
THB329.14
Each
Units
12H 63Ω 63Ω 0.8dB - Through Hole 35 mH, 35000 μH 18 x 12.7 x 18mm 18mm 18mm 12.7mm - - -
RS Stock No. 831-9315
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ATB322524-0110
Brand :TDK
THB59.28
Each
Units
7µH 0.5Ω 60Ω - 1:10.2 Surface Mount 0.4µH 3.2 x 2.5 x 2.4mm 2.4mm 3.2mm 2.5mm - - -
RS Stock No. 106-8571
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.78253/55C
THB75.669
Each (In a Tube of 50)
Units
0.83mH 1.5Ω - - 1:1.31 Through Hole 1µH - - 9mm 9.52mm - - -
RS Stock No. 800-4344
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1002C
THB142.63
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. 756-7516
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.750311605
THB445.99
Each
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. 218-9880
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SM-LP-5001
Brand :Bourns
THB66.66
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. 905-5018
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.78602/9JC
THB47.14
Each
Units
10000µH 1.8Ω - - 1:1:1 Surface Mount 0.71µH - - 9.52mm 9mm - - Enclosed
RS Stock No. 163-4310
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.750311597
THB269.044
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. 163-4306
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.750311592
THB329.579
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. 162-0595
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.IT243
Brand :Schaffner
THB117.707
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. 106-2888
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.DXW21BN7511TL
THB20.943
Each: (In a Pack of 10)
Units
- - - 1dB - Surface Mount - - - 2mm 1.2mm 870MHz 50MHz Enclosed
RS Stock No. 173-6384
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.IT255
Brand :Schaffner
THB174.16
Each
Units
22mH - - - 1:1 Through Hole - 16.7 x 17.6 x 11.3mm 11.3mm 16.7mm 17.6mm - - -
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