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. 125-3607
FabrikantnummerB65982E0012D001
FabrikantEPCOS
€ 2,134
Each (In a Pack of 5)
Aantal stuks
Vertical Coil Former PQ 50 x 50 Core - 12 PMC Thermosetting Plastic - 45.72mm 51mm -
RS-stocknr. 167-8204
FabrikantnummerB66396W1022T001
FabrikantEPCOS
€ 1,625
Each (In a Box of 75)
Aantal stuks
ETD 54 B66395 61.6 x 46 x 61.4mm 22 GFR Polyterephthalate 61.4mm 61.6mm 46mm -
RS-stocknr. 647-9496
FabrikantnummerB66396W1022T001
FabrikantEPCOS
€ 2,59
Each
Aantal stuks
ETD 54 B66395 61.6 x 46 x 61.4mm 22 GFR Polyterephthalate 61.4mm 61.6mm 46mm -
RS-stocknr. 170-1490
FabrikantnummerB65982E0012D001
FabrikantEPCOS
€ 1,326
Each (On a Reel of 72)
Aantal stuks
Vertical Coil Former PQ 50 x 50 Core - 12 PMC Thermosetting Plastic - 45.72mm 51mm -
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. 125-3596
FabrikantnummerB65880E2012D001
FabrikantEPCOS
€ 1,584
Each (In a Pack of 5)
Aantal stuks
Vertical Coil Former PQ 32 x 30 Core - 12 GFR Thermosetting Plastic - 33mm 34.4mm +180°C
RS-stocknr. 170-1479
FabrikantnummerB65880E2012D001
FabrikantEPCOS
€ 0,895
Each (On a Reel of 112)
Aantal stuks
Vertical Coil Former PQ 32 x 30 Core - 12 GFR Thermosetting Plastic - 33mm 34.4mm +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. 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. 167-8580
FabrikantnummerB65687A1018T001
FabrikantEPCOS
€ 6,371
Each (In a Box of 10)
Aantal stuks
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-stocknr. 170-1415
FabrikantnummerB65734B1000T001
FabrikantEPCOS
€ 12,16
Each (On a Reel of 2)
Aantal stuks
Vertical Coil Former PM 114 x 93 Core - - Polyphenylene Sulphide - - 87 (Dia.)mm +155°C
RS-stocknr. 162-0190
FabrikantnummerB65812C1512T001
FabrikantEPCOS
€ 0,647
Each (In a Box of 200)
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. 125-3366
FabrikantnummerB65734B1000T001
FabrikantEPCOS
€ 13,38
Each
Aantal stuks
Vertical Coil Former PM 114 x 93 Core - - Polyphenylene Sulphide - - 87 (Dia.)mm +155°C
RS-stocknr. 647-9238
FabrikantnummerB65814C1512T001
FabrikantEPCOS
€ 1,456
Each (In a Pack of 5)
Aantal stuks
RM 10 Coil Former B65813 33 x 23.3 x 18.75mm 12 GFR Polyterephthalate 18.75mm 33mm 23.3mm +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. 167-8512
FabrikantnummerB65814C1512T001
FabrikantEPCOS
€ 0,798
Each (In a Box of 200)
Aantal stuks
RM 10 Coil Former B65813 33 x 23.3 x 18.75mm 12 GFR Polyterephthalate 18.75mm 33mm 23.3mm +155°C
RS-stocknr. 212-5101
FabrikantnummerB65687A1018T001
FabrikantEPCOS
€ 7,07
Each
Aantal stuks
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-stocknr. 170-1505
FabrikantnummerB66232B1114T001
FabrikantEPCOS
€ 0,798
Each (On a Reel of 213)
Aantal stuks
Horizontal Coil Former E 30/15/7 Core - 14 GFR Polyterephthalate - 35.4mm 31.4mm +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. 125-3622
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