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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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. 210-6223
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.OEP1200D
Brand :OEP
THB193.49
Each
Units
4.15H 65Ω 65Ω 1.3dB 1:1 Through Hole 20mH 18 x 18 x 12.5mm 12.5mm 18mm 18mm 4kHz 300Hz -
RS Stock No. 196-375
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PT6
Brand :OEP
THB170.03
Each
Units
3mH 1.1Ω 0.9Ω - 1:1 Through Hole 19µH 13 x 13 x 15mm 15mm 13mm 13mm 1MHz 3kHz -
RS Stock No. 715-6898
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.782485/35C
THB63.05
Each
Units
234µH 0.5Ω - - 1:2.2 Through Hole 0.168µH 9.14 x 10.46 x 6.35mm 6.35mm 9.14mm 10.46mm - - -
RS Stock No. 106-8569
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.782485/35C
THB45.041
Each (In a Tube of 50)
Units
234µH 0.5Ω - - 1:2.2 Through Hole 0.168µH - - 9.14mm 10.46mm - - -
RS Stock No. 210-6245
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.Z1612E
Brand :OEP
THB401.32
Each
Units
- 68Ω 68Ω 1.5dB 1:1 Through Hole - 18 x 12.5 x 18mm 18mm 18mm 12.5mm - - -
RS Stock No. 173-6356
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.IT242
Brand :Schaffner
THB133.27
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. 667-5966
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LAD4613
Brand :OEP
THB221.57
Each
Units
2.5mH - - - 1:1 Through Hole 0.5µH 10.16 x 8.89 x 6.35mm 6.35mm 10.16mm 8.89mm 55MHz 100kHz -
RS Stock No. 170-4968
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.IT242
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. 210-6330
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PT10E
Brand :OEP
THB260.88
Each
Units
- 5.1Ω 2.6Ω - 2:1 Through Hole 115µH 15 x 15 x 16mm 16mm 15mm 15mm 1MHz 3kHz -
RS Stock No. 106-8561
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.782485/55C
THB51.145
Each (In a Tube of 50)
Units
513µH 0.6Ω - - 1:1.5 Through Hole 0.192µH - - 9.14mm 10.46mm - - -
RS Stock No. 210-6302
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PT10
Brand :OEP
THB151.75
Each
Units
115µH 5.10Ω 2.6Ω - 2:1 Through Hole - 13 x 13 x 15mm 15mm 13mm 13mm 1MHz 3kHz -
RS Stock No. 210-6318
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PT4E
Brand :OEP
THB256.97
Each
Units
3mH 1.1Ω 0.9Ω - 1:1 Through Hole 19µH 15 x 15 x 16mm 16mm 15mm 15mm 1MHz 3kHz -
RS Stock No. 544-2471
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.78250C
THB79.87
Each
Units
2mH - 1:1 Through Hole 3µH 9 x 10.19 x 6.35mm 6.35mm 9mm 10.19mm - - Enclosed
RS Stock No. 715-6908
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.782485/55C
THB63.05
Each
Units
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 Stock No. 106-8570
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.78250C
THB75.669
Each (In a Tube of 50)
Units
2mH - 0.042361111111 Through Hole 3µH - - 9mm 10.19mm - - Enclosed
RS Stock No. 883-9099
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.IT233
Brand :Schaffner
THB143.098
Each: (In a Pack of 100)
Units
3mH 0.8Ω 0.8Ω - 1:1:1 Through Hole 45µH - - 27mm 22.5mm 40 kHz, 500 (Data Transmission) kHz - Enclosed
RS Stock No. 163-4305
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.750311591
THB329.579
Each (On a Reel of 100)
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. 756-7478
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.750311457
THB296.80
Each
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. 170-9231
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.76601/1C
THB58.553
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. 106-8559
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.782482/33VC
THB51.145
Each (In a Tube of 50)
Units
310µH 600mΩ - - 1:1.33 Through Hole 8µH - - 6.35mm 9.14mm - - -
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