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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Description Price Accessory Type For Use With Dimensions Number of Pins Material Depth Length Width Maximum Temperature
RS庫存編號 647-9525
製造零件編號B66398W1024T001
BrandEPCOS
TWD100.00
單位
ETD 59/31/22 Coil Former B66397 66.9 x 66.2 x 49.2mm 24 GFR Polyterephthalate 49.2mm 66.9mm 66.2mm +180°C
RS庫存編號 167-0164
製造零件編號B66398W1024T001
BrandEPCOS
TWD65.10
個 (以毎盒:40)
單位
ETD 59/31/22 Coil Former B66397 66.9 x 66.2 x 49.2mm 24 GFR Polyterephthalate 49.2mm 66.9mm 66.2mm +180°C
RS庫存編號 125-3619
製造零件編號B66230A1114T001
BrandEPCOS
TWD76.00
/個 (每包:5個)
單位
Horizontal Coil Former E 32/16/9 Core - 14 GFR Polyterephthalate - 37.5mm 35mm +155°C
RS庫存編號 170-1502
製造零件編號B66230A1114T001
BrandEPCOS
TWD41.70
個 (在毎卷:240)
單位
Horizontal Coil Former E 32/16/9 Core - 14 GFR Polyterephthalate - 37.5mm 35mm +155°C
RS庫存編號 647-9553
製造零件編號B66418W1008D001
BrandEPCOS
TWD44.80
/個 (每包:5個)
單位
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庫存編號 167-0500
製造零件編號B66418W1008D001
BrandEPCOS
TWD22.40
個 (以毎盒:630)
單位
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庫存編號 170-1435
製造零件編號B65808N1006D002
BrandEPCOS
TWD19.30
個 (在毎卷:500)
單位
Vertical Coil Former RM 6 Core - 6 GFR Thermosetting Plastic - - 12.3 (Dia.)mm +180°C
RS庫存編號 125-3383
製造零件編號B65808N1006D001
BrandEPCOS
TWD30.60
/個 (每包:10個)
單位
Vertical Coil Former RM 6 Core - 6 GFR Thermosetting Plastic - - 12.3 (Dia.)mm +180°C
RS庫存編號 167-8498
製造零件編號B65808E1508T001
BrandEPCOS
TWD22.60
個 (以毎盒:500)
單位
RM 6 Coil Former B65807 18.4 x 16 x 12.65mm 8 GFR Polyterephthalate 12.65mm 18.4mm 16mm +155°C
RS庫存編號 125-3385
製造零件編號B65808N1006D002
BrandEPCOS
TWD33.80
/個 (每包:10個)
單位
Vertical Coil Former RM 6 Core - 6 GFR Thermosetting Plastic - - 12.3 (Dia.)mm +180°C
RS庫存編號 170-1434
製造零件編號B65808N1006D001
BrandEPCOS
TWD19.90
個 (在毎卷:500)
單位
Vertical Coil Former RM 6 Core - 6 GFR Thermosetting Plastic - - 12.3 (Dia.)mm +180°C
RS庫存編號 647-9143
製造零件編號B65808E1508T001
BrandEPCOS
TWD60.40
/個 (每包:5個)
單位
RM 6 Coil Former B65807 18.4 x 16 x 12.65mm 8 GFR Polyterephthalate 12.65mm 18.4mm 16mm +155°C
RS庫存編號 167-8512
製造零件編號B65814C1512T001
BrandEPCOS
TWD31.60
個 (以毎盒:200)
單位
RM 10 Coil Former B65813 33 x 23.3 x 18.75mm 12 GFR Polyterephthalate 18.75mm 33mm 23.3mm +155°C
RS庫存編號 170-1465
製造零件編號B65848D1010D001
BrandEPCOS
TWD54.50
個 (在毎卷:200)
單位
Horizontal Coil Former EP 20 Core - 10 GFR Thermosetting Plastic - 26.8mm 22.8mm +155°C
RS庫存編號 170-1457
製造零件編號B65822J1008T001
BrandEPCOS
TWD30.90
個 (在毎卷:500)
單位
SMD Coil Former RM 5 Core - 8 GFR Liquid Crystal Polymer - 13.5mm 15mm +155°C
RS庫存編號 125-3623
製造零件編號B66232J1112T001
BrandEPCOS
TWD50.40
/個 (每包:10個)
單位
Vertical Coil Former E 30/15/7 Core - 12 GFR Polyterephthalate - 35.4mm 19.2mm +155°C
RS庫存編號 212-6687
製造零件編號B65816N1012D001
BrandEPCOS
TWD46.80
/個 (每包:5個)
單位
RM 12 Coil Former B65815 - 12 GFR Thermosetting Plastic 18mm - - +180°C
RS庫存編號 170-1505
製造零件編號B66232B1114T001
BrandEPCOS
TWD30.20
個 (在毎卷:213)
單位
Horizontal Coil Former E 30/15/7 Core - 14 GFR Polyterephthalate - 35.4mm 31.4mm +155°C
RS庫存編號 212-5088
製造零件編號B65685B1016T001
BrandEPCOS
TWD217.00
單位
PM 62/49 Coil Former B65684 75.5 x 48.5 x 48mm 16 GFR Polyterephthalate 48mm 75.5mm 48.5mm +155°C
RS庫存編號 213-3922
製造零件編號B66362W1014T001
BrandEPCOS
TWD67.00
單位
ETD 34 B66361G - 14 GFR Polyterephthalate - - - +180°C