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. 170-1393
FabrikantnummerB65527B1008T001
FabrikantEPCOS
0,453 €
Each (On a Reel of 1000)
Aantal stuks
SMD Coil Former ER 9.5/5 Core - 8 GFR Liquid Crystal Polymer - 7.6mm 8.2mm +155°C
RS-stocknr. 125-3613
FabrikantnummerB66206W1110T001
FabrikantEPCOS
1,11 €
Each (In a Pack of 10)
Aantal stuks
Vertical Coil Former E 20/10/6 Core - 10 GFR Polyterephthalate - 22mm 13.9mm +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. 125-3611
FabrikantnummerB66206B1110T001
FabrikantEPCOS
1,197 €
Each (In a Pack of 10)
Aantal stuks
Horizontal Coil Former E 20/10/6 Core - 10 GFR Polyterephthalate - 22mm 21.2mm +155°C
RS-stocknr. 125-3601
FabrikantnummerB65884E0012D001
FabrikantEPCOS
1,628 €
Each (In a Pack of 5)
Aantal stuks
Vertical Coil Former PQ 40 x 40 Core - 12 PMC Thermosetting Plastic - 38.1mm 40mm -
RS-stocknr. 170-1571
FabrikantnummerB66388A2000T001
FabrikantEPCOS
3,99 €
Each (On a Reel of 9)
Aantal stuks
Horizontal Coil Former E 65/32/27 Core - - Polyphenylene Sulphide - 44mm 79mm +155°C
RS-stocknr. 170-1409
FabrikantnummerB65672B0000T001
FabrikantEPCOS
0,27 €
Each (On a Reel of 200)
Aantal stuks
Vertical Coil Former P 26 x 16 Core - - GFR Polyterephthalate - - 20.9 (Dia.)mm +155°C
RS-stocknr. 167-8498
FabrikantnummerB65808E1508T001
FabrikantEPCOS
0,55 €
Each (In a Box of 500)
Aantal stuks
RM 6 Coil Former B65807 18.4 x 16 x 12.65mm 8 GFR Polyterephthalate 12.65mm 18.4mm 16mm +155°C
RS-stocknr. 173-1176
FabrikantnummerB65844S2000X000
FabrikantEPCOS
0,733 €
Each (In a Bag of 500)
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 -
RS-stocknr. 647-9143
FabrikantnummerB65808E1508T001
FabrikantEPCOS
1,142 €
Each (In a Pack of 5)
Aantal stuks
RM 6 Coil Former B65807 18.4 x 16 x 12.65mm 8 GFR Polyterephthalate 12.65mm 18.4mm 16mm +155°C
RS-stocknr. 170-1433
FabrikantnummerB65808N1004D001
FabrikantEPCOS
0,539 €
Each (On a Reel of 500)
Aantal stuks
Vertical Coil Former RM 6 Core - 4 GFR Thermosetting Plastic - - 7.45 (Dia.)mm +180°C
RS-stocknr. 170-1563
FabrikantnummerB66364B1016T001
FabrikantEPCOS
0,949 €
Each (On a Reel of 100)
Aantal stuks
Horizontal Coil Former ETD 39/20/13 Core - 16 GFR Polyterephthalate - 44.6mm 46.8mm +155°C
RS-stocknr. 840-7308
FabrikantnummerFS-2E-6527-20
FabrikantBlock
3,51 €
Each
Aantal stuks
E 65 FS-1E-6527-00 - 16 Rynite FR530(L) - - - -
RS-stocknr. 125-3669
FabrikantnummerB66359W1013T001
FabrikantEPCOS
1,359 €
Each (In a Pack of 10)
Aantal stuks
Horizontal Coil Former ETD 29/16/10 Core - 13 GFR Polyterephthalate - 35.3mm 35.2mm +155°C
RS-stocknr. 170-1494
FabrikantnummerB66206B1110T001
FabrikantEPCOS
0,722 €
Each (On a Reel of 735)
Aantal stuks
Horizontal Coil Former E 20/10/6 Core - 10 GFR Polyterephthalate - 22mm 21.2mm +155°C
RS-stocknr. 170-1471
FabrikantnummerB65878E0012D001
FabrikantEPCOS
0,539 €
Each (On a Reel of 216)
Aantal stuks
Vertical Coil Former PQ 26 x 20 Core - 12 GFR Thermosetting Plastic - 26.5mm 29.3mm +180°C
RS-stocknr. 174-1588
FabrikantnummerEFD15/8/5-3F3
FabrikantFERROXCUBE
1,13 €
Each
Aantal stuks
EFD Core Ferrites 15 x4.65 x 7.5mm 8 GFR Phenolformaldehyde 7.5mm 15mm 4.65mm +180°C
RS-stocknr. 212-9614
FabrikantnummerB66242J1000R001
FabrikantEPCOS
3,66 €
Each
Aantal stuks
E 42 B66325, B66329 29.2 x 35 x 37.5mm 8 - 37.5mm 29.2mm 35mm -
RS-stocknr. 162-0185
FabrikantnummerB65685B1016T001
FabrikantEPCOS
6,156 €
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. 125-3624
FabrikantnummerB66252B0000M001
FabrikantEPCOS
5,12 €
Each (In a Pack of 2)
Aantal stuks
E 55 - 37 x 44 x 35.4mm 14 GFR 6-Polyamide 44mm 37mm 35.4mm +155°C