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 121 - 140 รายการจาก 140 รายการ / Viewing 121 - 140 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. 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. 163-4301
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.750311457
THB173.12
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. 210-6324
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PT6E
Brand :OEP
THB306.48
Each
Units
3mH - 2.6Ω - 1:1+1 Through Hole - 15 x 15 x 16mm 16mm 15mm 15mm 1MHz 3kHz -
RS Stock No. 883-9124
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.IT370
Brand :Schaffner
THB544.741
Each: (In a Pack of 300)
Units
0.3mH 0.16Ω 0.18Ω - 1:1 Through Hole 6µH - - 27mm 32.2mm 40 kHz, 500 (Data Transmission) kHz - Enclosed
RS Stock No. 106-8558
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1002C
THB142.17
Each (In a Tube of 30)
Units
3mH 1.4Ω 1.7Ω - 1:1 PCB Mount 9µH - - 15.06mm 15.06mm - - -
RS Stock No. 883-9121
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.IT364
Brand :Schaffner
THB1,988.84
Each: (In a Pack of 48)
Units
1.5mH 0.16Ω 0.14Ω - 1:1 Through Hole 10µH - - 50mm 50mm 40 kHz, 500 (Data Transmission) kHz - Enclosed
RS Stock No. 116-9144
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PT42E
Brand :OEP
THB190.11
Each
Units
3mH 0.8Ω 0.8Ω - 1:1 Through Hole 85µH 13 x 13 x 15mm 15mm 13mm 13mm 1MHz 3kHz -
RS Stock No. 106-8557
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1001C
THB128.99
Each (In a Tube of 30)
Units
3mH 1.2Ω - 1:1 PCB Mount 22µH - - 15.06mm 15.06mm - - -
RS Stock No. 106-8572
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.78253/35C
THB81.274
Each (In a Tube of 50)
Units
0.38mH - - 1:2.27 Through Hole 1µH - - 9mm 9.52mm - - -
RS Stock No. 756-7478
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.750311457
THB248.34
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. 756-7496
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.750311597
THB321.30
Each
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. 756-7459
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. 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. 163-4296
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.750311305
THB246.96
Each (On a Reel of 250)
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. 715-6882
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.78253/35MVC
THB105.10
Each
Units
142µH 0.5Ω - - 1:2.14 Surface Mount 5µH 9 x 12.7 x 6.55mm 6.55mm 9mm 12.7mm - - -
RS Stock No. 196-454
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PT8
Brand :OEP
THB178.32
Each
Units
- - - - 2:1+1 Through Hole - 13 x 13 x 15mm 15mm 13mm 13mm 1MHz 3kHz -
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. 667-5947
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PT4SM
Brand :OEP
THB169.84
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. 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. 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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