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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Beskrivning Pris Accessory Type For Use With Dimensions Number of Pins Material Depth Length Width Maximum Temperature
RS-artikelnummer 647-9402
Tillv. art.nrB66362X1014T001
VarumärkeEPCOS
4,27 kr
Each
Enheter
ETD 34/17/11 Coil Former B66361 39.6 x 27 x 44mm 14 GFR Polyterephthalate 44mm 39.6mm 27mm +180°C
RS-artikelnummer 167-8451
Tillv. art.nrB65816N1012D001
VarumärkeEPCOS
8,35 kr
Each (In a Box of 100)
Enheter
RM 12 Coil Former B65815 33 x 33 x 18mm 12 GFR Thermosetting Plastic 18mm - 24.7mm +180°C
RS-artikelnummer 212-6687
Tillv. art.nrB65816N1012D001
VarumärkeEPCOS
15,138 kr
Each (In a Pack of 5)
Enheter
RM 12 Coil Former B65815 - 12 GFR Thermosetting Plastic 18mm - - +180°C
RS-artikelnummer 167-8170
Tillv. art.nrB66362X1014T001
VarumärkeEPCOS
7,272 kr
Each (In a Box of 100)
Enheter
ETD 34/17/11 Coil Former B66361 39.6 x 27 x 44mm 14 GFR Polyterephthalate 44mm 39.6mm 27mm +180°C
RS-artikelnummer 170-1399
Tillv. art.nrB65612B0000T001
VarumärkeEPCOS
6,483 kr
Each (On a Reel of 50)
Enheter
Vertical Coil Former P 36 x 22 Core - - GFR Polyterephthalate - - 11.5 (Dia.)mm +155°C
RS-artikelnummer 174-1588
Tillv. art.nrEFD15/8/5-3F3
VarumärkeFERROXCUBE
6,07 kr
Each
Enheter
EFD Core Ferrites 15 x4.65 x 7.5mm 8 GFR Phenolformaldehyde 7.5mm 15mm 4.65mm +180°C
RS-artikelnummer 212-6722
Tillv. art.nrB65816C1512T001
VarumärkeEPCOS
15,614 kr
Each (In a Pack of 5)
Enheter
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-artikelnummer 167-8481
Tillv. art.nrB65816C1512T001
VarumärkeEPCOS
8,743 kr
Each (In a Box of 100)
Enheter
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-artikelnummer 125-3345
Tillv. art.nrB65612B0000T001
VarumärkeEPCOS
6,778 kr
Each (In a Pack of 20)
Enheter
Vertical Coil Former P 36 x 22 Core - - GFR Polyterephthalate - - 11.5 (Dia.)mm +155°C
RS-artikelnummer 125-3596
Tillv. art.nrB65880E2012D001
VarumärkeEPCOS
13,96 kr
Each (In a Pack of 5)
Enheter
Vertical Coil Former PQ 32 x 30 Core - 12 GFR Thermosetting Plastic - 33mm 34.4mm +180°C
RS-artikelnummer 167-8580
Tillv. art.nrB65687A1018T001
VarumärkeEPCOS
72,008 kr
Each (In a Box of 10)
Enheter
PM 74/59 Coil Former B65686 85.5 x 57.3 x 57.8mm 18 GFR Polyterephthalate 57.8mm 85.5mm 57.3mm +155°C
RS-artikelnummer 125-3382
Tillv. art.nrB65808N1004D001
VarumärkeEPCOS
10,019 kr
Each (In a Pack of 10)
Enheter
Vertical Coil Former RM 6 Core - 4 GFR Thermosetting Plastic - - 7.45 (Dia.)mm +180°C
RS-artikelnummer 212-5101
Tillv. art.nrB65687A1018T001
VarumärkeEPCOS
88,51 kr
Each
Enheter
PM 74/59 Coil Former B65686 85.5 x 57.3 x 57.8mm 18 GFR Polyterephthalate 57.8mm 85.5mm 57.3mm +155°C
RS-artikelnummer 170-1433
Tillv. art.nrB65808N1004D001
VarumärkeEPCOS
5,599 kr
Each (On a Reel of 500)
Enheter
Vertical Coil Former RM 6 Core - 4 GFR Thermosetting Plastic - - 7.45 (Dia.)mm +180°C
RS-artikelnummer 213-3922
Tillv. art.nrB66362W1014T001
VarumärkeEPCOS
18,51 kr
Each
Enheter
ETD 34 B66361G - 14 GFR Polyterephthalate - - - +180°C
RS-artikelnummer 167-8222
Tillv. art.nrB66362W1014T001
VarumärkeEPCOS
10,216 kr
Each (In a Box of 100)
Enheter
ETD 34 B66361G 39.6 x 33.1 x 41.6mm 14 GFR Polyterephthalate 44mm 39.6mm 27mm +180°C
RS-artikelnummer 170-1479
Tillv. art.nrB65880E2012D001
VarumärkeEPCOS
7,761 kr
Each (On a Reel of 112)
Enheter
Vertical Coil Former PQ 32 x 30 Core - 12 GFR Thermosetting Plastic - 33mm 34.4mm +180°C
RS-artikelnummer 170-1440
Tillv. art.nrB65812N1012D001
VarumärkeEPCOS
4,803 kr
Each (On a Reel of 200)
Enheter
Vertical Coil Former RM 8 Core - 12 GFR Thermosetting Plastic - - 16.9 (Dia.)mm +180°C
RS-artikelnummer 170-7491
Tillv. art.nrFS-2ETD-2910-10
VarumärkeBlock
15,696 kr
Each (In a Bag of 5)
Enheter
ETD 29 FS-2ETD-2910-00 - 14 T375J - - - -
RS-artikelnummer 840-7285
Tillv. art.nrFS-2E-4215-20
VarumärkeBlock
16,51 kr
Each
Enheter
Bobbin Choke Converter Topologies, Transmitter - - - - - - -
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