Coil Formers

Coil formers are components found in a transformer(an electrical device that transfers energy between two or more circuits). They're commonly used in electrical printed circuit boards(PCBs) to produce the energy needed to power electrical machines such as motors and generators.

Coil former applications

Coil formers are commonly used in transformers or as reactors in switch-mode power supplies. Transformers are used to bring voltage up or down in an AC electrical circuit. Both transformers and switch-mode power supplies can be used to convert mains AC power to DC power.

There are transformers all over every house. They are inside the chargers used to charge your mobile phone and other personal computing devices. They're also found in loudspeakers and microphones.

Advantages of using coil formers

  • Coil formers come in different types depending on whether you need to mount them horizontally or vertically.
  • Coil formers are usually made with an insulating material, such as thermosetting plastic, and are resistant to soldering and soldering heat.

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Omschrijving Prijs Accessory Type For Use With Dimensions Number of Pins Material Depth Length Width Maximum Temperature
RS-stocknr. 125-3615
FabrikantnummerB66208B1110T001
FabrikantEPCOS
0,927 €
Each (In a Pack of 10)
Aantal stuks
Horizontal Coil Former E 25/13/7 Core - 10 GFR Polyterephthalate - 27.5mm 28mm +155°C
RS-stocknr. 170-1498
FabrikantnummerB66208B1110T001
FabrikantEPCOS
0,528 €
Each (On a Reel of 450)
Aantal stuks
Horizontal Coil Former E 25/13/7 Core - 10 GFR Polyterephthalate - 27.5mm 28mm +155°C
RS-stocknr. 125-3417
FabrikantnummerB65848D1010D001
FabrikantEPCOS
3,345 €
Each (In a Pack of 2)
Aantal stuks
Horizontal Coil Former EP 20 Core - 10 GFR Thermosetting Plastic - 26.8mm 22.8mm +155°C
RS-stocknr. 170-1465
FabrikantnummerB65848D1010D001
FabrikantEPCOS
1,489 €
Each (On a Reel of 200)
Aantal stuks
Horizontal Coil Former EP 20 Core - 10 GFR Thermosetting Plastic - 26.8mm 22.8mm +155°C
RS-stocknr. 125-3616
FabrikantnummerB66208W1010T001
FabrikantEPCOS
0,84 €
Each (In a Pack of 10)
Aantal stuks
Vertical Coil Former E 25/13/7 Core - 10 GFR Polyterephthalate - 27.5mm 17.3mm +155°C
RS-stocknr. 647-9597
FabrikantnummerB66422W1010D001
FabrikantEPCOS
1,208 €
Each (In a Pack of 5)
Aantal stuks
EFD 25/13/9 Coil Former B66421 25 x 26 x 12.9mm 10 GFR Thermosetting Plastic 12.9mm 25mm 26mm +180°C
RS-stocknr. 162-0189
FabrikantnummerB65685A1000T001
FabrikantEPCOS
2,684 €
Each (In a Box of 20)
Aantal stuks
PM 62/49 Coil Former B65684 75.5 x 48.5 x 48mm 16 GFR Polyterephthalate 48mm 75.5mm 48.5mm +155°C
RS-stocknr. 647-9092
FabrikantnummerB65685A1000T001
FabrikantEPCOS
3,15 €
Each
Aantal stuks
PM 62/49 Coil Former B65684 75.5 x 48.5 x 48mm 16 GFR Polyterephthalate 48mm 75.5mm 48.5mm +155°C
RS-stocknr. 167-0495
FabrikantnummerB66422W1010D001
FabrikantEPCOS
0,63 €
Each (In a Box of 325)
Aantal stuks
EFD 25/13/9 Coil Former B66421 25 x 26 x 12.9mm 10 GFR Thermosetting Plastic 12.9mm 25mm 26mm +180°C
RS-stocknr. 170-1499
FabrikantnummerB66208W1010T001
FabrikantEPCOS
0,507 €
Each (On a Reel of 450)
Aantal stuks
Vertical Coil Former E 25/13/7 Core - 10 GFR Polyterephthalate - 27.5mm 17.3mm +155°C
RS-stocknr. 167-8451
FabrikantnummerB65816N1012D001
FabrikantEPCOS
0,798 €
Each (In a Box of 100)
Aantal stuks
RM 12 Coil Former B65815 33 x 33 x 18mm 12 GFR Thermosetting Plastic 18mm - 24.7mm +180°C
RS-stocknr. 213-3922
FabrikantnummerB66362W1014T001
FabrikantEPCOS
1,77 €
Each
Aantal stuks
ETD 34 B66361G - 14 GFR Polyterephthalate - - - +180°C
RS-stocknr. 125-3394
FabrikantnummerB65814N1012D001
FabrikantEPCOS
1,432 €
Each (In a Pack of 5)
Aantal stuks
Vertical Coil Former RM 10 Core - 12 GFR Thermosetting Plastic - - 21 (Dia.)mm +180°C
RS-stocknr. 840-7301
FabrikantnummerFS-2E-7064-20
FabrikantBlock
7,85 €
Each
Aantal stuks
E 70 FS-1E-7064-00 - - Ryton R-4 - - - -
RS-stocknr. 125-3677
FabrikantnummerB66364B1016T001
FabrikantEPCOS
1,68 €
Each (In a Pack of 5)
Aantal stuks
Horizontal Coil Former ETD 39/20/13 Core - 16 GFR Polyterephthalate - 44.6mm 46.8mm +155°C
RS-stocknr. 170-1495
FabrikantnummerB66206C1012T001
FabrikantEPCOS
0,583 €
Each (On a Reel of 735)
Aantal stuks
Horizontal Coil Former E 20/10/6 Core - 12 GFR Polyterephthalate - 21.5mm 23.5mm +155°C
RS-stocknr. 170-7491
FabrikantnummerFS-2ETD-2910-10
FabrikantBlock
1,52 €
Each (In a Bag of 5)
Aantal stuks
ETD 29 FS-2ETD-2910-00 - 14 T375J - - - -
RS-stocknr. 125-3619
FabrikantnummerB66230A1114T001
FabrikantEPCOS
1,768 €
Each (In a Pack of 5)
Aantal stuks
Horizontal Coil Former E 32/16/9 Core - 14 GFR Polyterephthalate - 37.5mm 35mm +155°C
RS-stocknr. 167-0500
FabrikantnummerB66418W1008D001
FabrikantEPCOS
0,58 €
Each (In a Box of 630)
Aantal stuks
EFD 20/10/7 Coil Former B66417 20 x 20.3 x 10.4mm 8 GFR Thermosetting Plastic 10.4mm 20mm 20.3mm +180°C
RS-stocknr. 125-3414
FabrikantnummerB65844S2000X000
FabrikantEPCOS
1,229 €
Each (In a Pack of 10)
Aantal stuks
Mounting Assembly Kit EP 13 Core - - Bronze (Clamp), Cold Rolled Steel (Yoke) - 15 (Clamp) mm, 16 (Yoke) mm 13 (Clamp) mm, 14 (Yoke) mm -
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