Transformer Ferrite Cores

Some transformers feature ferrite cores, which act as a means to transfer magnetic flux within the transformer. While less common than laminated iron cores, ferrite cores allow for superior performance.

How transformer ferrite cores work

These devices are commonly parts of switched-mode power supplies. The ferrite in the core is in powdered form, which allows the transformer to operate at very high frequencies. The devices can handle a great deal of power without huge increases in the size of the device.

Types of transformer ferrite cores

Different transformer ferrite cores are intended to be used with specific kinds of equipment. These include broadband transformers, DC/DC converters, flat transformers, power transformers, reactors, switch mode power supply (SMPS ) transformers, and transmitters.

In addition to length, depth, and width, transformer ferrite cores also vary in their minimum and maximum operating temperatures. It is important to consider the operating temperature of the equipment that the core will be used in when choosing between cores. For instance, between one with a maximum temperature of +125°Cand another with one of +210°C.


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รายละเอียดสินค้า / Description ราคา / Price Accessory Type For Use With Dimensions AL Rating Material Depth Length Width Maximum Temperature Series Input Voltage Range Maximum Operating Temperature Minimum Operating Temperature Standards Met
RS Stock No. 167-8241
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B65815E1000J041
Brand :EPCOS
THB81.776
Each (In a Box of 100)
Units
RM 12 - 37.6 x 29.8 x 24.6mm 1000nH N41 24.6mm 37.6mm 29.8mm - - - - - -
RS Stock No. 125-3673
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B66363G0000X187
Brand :EPCOS
THB57.19
Each: (In a Pack of 5)
Units
Ferrite Core Power Transformers, SMPS Transformers 38.9 x 12.8 x 20mm 2700nH N87 20mm 38.9mm 12.8mm - - - - - IEC 61185
RS Stock No. 125-3690
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B66413U0160L187
Brand :EPCOS
THB13.436
Each: (In a Pack of 20)
Units
Ferrite Core DC/DC Converter, Flat Transformers, Power Transformers 15 x 4.85 x 7.5mm 160nH N87 7.5mm 15mm 4.85mm - - - - - IEC 61185
RS Stock No. 170-1548
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B66344G0000X187
Brand :EPCOS
THB86.156
Each (On a Reel of 100)
Units
Ferrite Core Power Transformers 55 x 25 x 27.8mm 7300nH N87 27.8mm 55mm 25mm - - - - - -
RS Stock No. 169-1879
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PLA51LA32
Brand :Vishay
THB3,096.80
Each (In a Box of 6)
Units
- High Power Density DC/DC Converter 70 x 53 x 22mm 128µH - 22mm 70mm 53mm +180°C PLA51 50 → 110 V dc +125°C -55°C -
RS Stock No. 170-1527
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B66305G0040X127
Brand :EPCOS
THB4.322
Each (On a Reel of 3450)
Units
Ferrite Core Miniature Transformers, Power Transformers 12.6 x 3.7 x 6.5mm 250nH N27 6.5mm 12.6mm 3.7mm - - - - - IEC 61246
RS Stock No. 170-1553
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B66358G1000X187
Brand :EPCOS
THB14.108
Each (On a Reel of 300)
Units
Ferrite Core Power Transformers, SMPS Transformers 30.6 x 9.8 x 16mm 124nH N87 16mm 30.6mm 9.8mm - - - - - IEC 61185
RS Stock No. 170-1531
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B66307G0100X187
Brand :EPCOS
THB5.624
Each (On a Reel of 2000)
Units
Ferrite Core Common-Mode Chokes, Power Transformers 16 x 4.7 x 8.2mm 212nH N87 8.2mm 16mm 4.7mm - - - - - IEC 61246
RS Stock No. 170-1483
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B65883A0000R097
Brand :EPCOS
THB162.678
Each (On a Reel of 45)
Units
Ferrite Core Power Transformers 40.5 x 28 x 19.9mm 4500nH N97 19.9mm 40.5mm 28mm - - - - - IEC 62317-13
RS Stock No. 125-3696
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B66421G0000X197
Brand :EPCOS
THB20.325
Each: (In a Pack of 20)
Units
Ferrite Core DC/DC Converter, Flat Transformers, Power Transformers 25 x 9.1 x 12.5mm 2100nH N97 12.5mm 25mm 9.1mm - - - - - -
RS Stock No. 170-1588
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B66423G0000X197
Brand :EPCOS
THB20.473
Each (On a Reel of 300)
Units
Ferrite Core DC/DC Converter, Flat Transformers, Power Transformers 30 x 9.1 x 15mm 2150nH N97 15mm 30mm 9.1mm - - - - - -
RS Stock No. 167-8319
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B66365G0500X187
Brand :EPCOS
THB41.477
Each (In a Box of 144)
Units
ETD 49 SMPS Transformers 43.8 x 22.5 x 15.2mm 438nH N87 15.2mm 43.8mm 22.5mm - - - - - -
RS Stock No. 170-1512
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B66287G0000X187
Brand :EPCOS
THB25.101
Each (On a Reel of 304)
Units
Ferrite Core Power Transformers 31.75 x 20.35 x 6.35mm 5700nH N87 6.35mm 31.75mm 20.35mm - ELP - - - IEC 62317-9
RS Stock No. 125-3400
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B65819N0315A048
Brand :EPCOS
THB95.646
Each: (In a Pack of 5)
Units
Ferrite Core Resonant Circuit Inductors, Transformers 20.3 x 17.2 x 13.5mm 315nH N48 13.5mm 20.3mm 17.2mm - - - - - IEC 62317-4
RS Stock No. 125-3379
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B65807N0250A048
Brand :EPCOS
THB74.48
Each: (In a Pack of 5)
Units
Ferrite Core Resonant Circuit Inductors, Transformers 17.9 x 14.7 x 12.5mm 250nH N48 12.5mm 17.9mm 14.7mm - - - - - IEC 62317-4
RS Stock No. 840-7676
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.FS-1ETD-4916-10
Brand :Block
THB331.97
Each
Units
ETD 49 Choke Converter Topologies, Transmitter 49 x 16 x 25mm 3800nH N87 25mm 49mm 16mm - - - - - -
RS Stock No. 170-1558
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B66361G0500X187
Brand :EPCOS
THB17.29
Each (On a Reel of 300)
Units
Ferrite Core Power Transformers, SMPS Transformers 34 x 11.1 x 17.5mm 251nH N87 17.5mm 34mm 11.1mm - - - - - IEC 61185
RS Stock No. 167-8380
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B66365G0000X187
Brand :EPCOS
THB39.72
Each (In a Box of 144)
Units
ETD 44 - 43.8 x 22.5 x 15.2mm 3500nH N87 15.2mm 43.8mm 22.5mm - - - - - -
RS Stock No. 647-9424
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B66365G0500X187
Brand :EPCOS
THB75.06
Each: (In a Pack of 2)
Units
ETD 49 SMPS Transformers 43.8 x 22.5 x 15.2mm 438nH N87 15.2mm 43.8mm 22.5mm - - - - - -
RS Stock No. 125-3348
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B65651D0000R048
Brand :EPCOS
THB51.196
Each: (In a Pack of 5)
Units
Ferrite Core Resonant Circuit Inductors - 2800nH N48 10.6mm - 18.4mm - - - - - IEC 60133
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