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. 170-1494
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. 170-1457
FabrikantnummerB65822J1008T001
FabrikantEPCOS
0,852 €
Each (On a Reel of 500)
Aantal stuks
SMD Coil Former RM 5 Core - 8 GFR Liquid Crystal Polymer - 13.5mm 15mm +155°C
RS-stocknr. 167-8481
FabrikantnummerB65816C1512T001
FabrikantEPCOS
0,841 €
Each (In a Box of 100)
Aantal stuks
RM 12 Coil Former B65815 38.4 x 28.4 x 23.4mm 12 GFR Polyterephthalate 23.4mm 38.4mm 28.4mm +155°C
RS-stocknr. 212-9620
FabrikantnummerB66243B1018T001
FabrikantEPCOS
3,75 €
Each
Aantal stuks
E 42/21/20 Coil Former B66329 - 18 GFR Polyterephthalate 50.9mm - 37.2mm +155°C
RS-stocknr. 170-1385
FabrikantnummerB65522B0000T001
FabrikantEPCOS
0,15 €
Each (On a Reel of 500)
Aantal stuks
Vertical Coil Former P 9 x 5 Core - - GFR Polyterephthalate - - 7.4 (Dia.)mm +155°C
RS-stocknr. 167-8222
FabrikantnummerB66362W1014T001
FabrikantEPCOS
0,981 €
Each (In a Box of 100)
Aantal stuks
ETD 34 B66361G 39.6 x 33.1 x 41.6mm 14 GFR Polyterephthalate 44mm 39.6mm 27mm +180°C
RS-stocknr. 125-3382
FabrikantnummerB65808N1004D001
FabrikantEPCOS
1,013 €
Each (In a Pack of 10)
Aantal stuks
Vertical Coil Former RM 6 Core - 4 GFR Thermosetting Plastic - - 7.45 (Dia.)mm +180°C
RS-stocknr. 170-1583
FabrikantnummerB66414W1008D001
FabrikantEPCOS
0,535 €
Each (On a Reel of 960)
Aantal stuks
Horizontal Coil Former EFD 15/8/5 Core - 8 GFR Thermosetting Plastic - 15mm 16.5mm +180°C
RS-stocknr. 212-5088
FabrikantnummerB65685B1016T001
FabrikantEPCOS
6,84 €
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. 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
RS-stocknr. 125-3684
FabrikantnummerB66388A2000T001
FabrikantEPCOS
4,39 €
Each (In a Pack of 2)
Aantal stuks
Horizontal Coil Former E 65/32/27 Core - - Polyphenylene Sulphide - 44mm 79mm +155°C
RS-stocknr. 125-3622
FabrikantnummerB66232B1114T001
FabrikantEPCOS
1,24 €
Each (In a Pack of 10)
Aantal stuks
Horizontal Coil Former E 30/15/7 Core - 14 GFR Polyterephthalate - 35.4mm 31.4mm +155°C
RS-stocknr. 125-3612
FabrikantnummerB66206C1012T001
FabrikantEPCOS
1,095 €
Each (In a Pack of 10)
Aantal stuks
Horizontal Coil Former E 20/10/6 Core - 12 GFR Polyterephthalate - 21.5mm 23.5mm +155°C
RS-stocknr. 213-4076
FabrikantnummerB66366B1018T001
FabrikantEPCOS
1,61 €
Each
Aantal stuks
ETD 44/22/15 Coil Former B66365 49.6 x 51 x 38.4mm 18 GFR Polyterephthalate 38.4mm 49.6mm 51mm +155°C
RS-stocknr. 647-9193
FabrikantnummerB65812C1512T001
FabrikantEPCOS
1,152 €
Each (In a Pack of 5)
Aantal stuks
RM 8 Coil Former B65811 23.5 x 23.5 x 16.2mm 12 GFR Polyterephthalate 16.2mm 23.5mm 23.5mm +155°C
RS-stocknr. 125-3595
FabrikantnummerB65880E0012D001
FabrikantEPCOS
1,438 €
Each (In a Pack of 5)
Aantal stuks
Vertical Coil Former PQ 32 x 20 Core - 12 GFR Thermosetting Plastic - 32mm 34mm +180°C
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. 125-3330
FabrikantnummerB65522B0000T001
FabrikantEPCOS
0,289 €
Each (In a Pack of 50)
Aantal stuks
Vertical Coil Former P 9 x 5 Core - - GFR Polyterephthalate - - 7.4 (Dia.)mm +155°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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