Power Line Filters

A power line filter is a type of passive component that creates an electronic filter to deliver appropriate frequency characteristics to electrical circuits. Power line filters connect the electronic device with an external line to reduce conducted frequencies like radio frequencies (RFI) or electromagnetic interference (EMI) between the equipment and the connecting power line. This prevents any degradation in the circuit's performance.


What are power line filters used for

Power line filters are useful in emission reduction in switched-mode power supplies or machinery producing steam, smoke or carbon dioxide. These filters are also necessary to decrease levels of electromagnetic interference which may cause undesired behaviour in radio transmission equipment and nuclear operations.


Types of power line filters

Power line filters can be used in single phase, three phase or DC (direct current) power applications, depending on the equipment in question. Electric and electronic devices like switched-mode power supplies, motor controllers, induction cooking and food service equipment make use of single phase filters. Three phase filters are common in frequency converters, motor drives, and machine tools. DC filters are typically found in cell phones, flat screen TVs and electric or hybrid vehicles.



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Filters

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Description Price Maximum Current Rating Maximum Voltage Rating Mounting Type Termination Style Number of Phases Number of Stages Series Operating Frequency Length Depth Capacitance Height Dimensions Inductance
RS Stock No. 383-178
Mfr. Part No.ZCAT2032-0930
BrandTDK
SGD3.65
Each
units
- - Clip On - - - ZCAT - 36mm - - - 19.5 (Dia.) x 36mm -
RS Stock No. 605-9159
Mfr. Part No.ACH3218-471
BrandTDK
SGD0.518
Each (In a Pack of 10)
units
1.5A 20 V dc Surface Mount Solder Pad - - - - 3.2mm 1.8mm 470pF 2.5mm 3.2 x 1.8 x 2.5mm -
RS Stock No. 383-172
Mfr. Part No.ZCAT2017-0930
BrandTDK
SGD3.10
Each
units
- - Clip On - - - ZCAT - 21mm - - - 20 (Dia.) x 21mm -
RS Stock No. 144-7135
Mfr. Part No.YFF18PW0J105MT0H0N
BrandTDK
SGD0.152
Each (On a Reel of 4000)
units
4A 6.3 V dc Surface Mount Solder - - YFF-P 0.8 → 2000MHz 1.6mm 0.8mm 1µF 0.6mm 1.6 x 0.8 x 0.6mm -
RS Stock No. 144-7136
Mfr. Part No.YFF18PW0J474MT0H0N
BrandTDK
SGD0.152
Each (On a Reel of 4000)
units
4A 6.3 V dc Surface Mount Solder - - YFF-P 2 → 2000MHz 1.6mm 0.8mm 470nF 0.6mm 1.6 x 0.8 x 0.6mm -
RS Stock No. 605-9042
Mfr. Part No.ACH3218-103
BrandTDK
SGD0.496
Each (In a Pack of 10)
units
1.5A 20 V dc Surface Mount Solder Pad - - - - 3.2mm 1.8mm 10nF 2.5mm 3.2 x 1.8 x 2.5mm -
RS Stock No. 144-7146
Mfr. Part No.YFF18SC1H471MT0H0N
BrandTDK
SGD0.155
Each (On a Reel of 10000)
units
1A 50 V dc Surface Mount Solder - - YFF-SC 400 → 6000MHz 1.6mm 0.8mm 470pF 0.6mm 1.6 x 0.8 x 0.6mm -
RS Stock No. 144-7431
Mfr. Part No.YFF18PH0J105MT000N
BrandTDK
SGD0.467
Each (In a Pack of 20)
units
4A 6.3 V dc Surface Mount Solder - - YFF-P 0.8 → 1000MHz 1.6mm 0.8mm 1µF 0.8mm 1.6 x 0.8 x 0.8mm -
RS Stock No. 144-7459
Mfr. Part No.YFF15PC0J474MT000N
BrandTDK
SGD0.256
Each (In a Pack of 50)
units
3A 6.3 V dc Surface Mount Solder - - YFF-P 2 → 1000MHz 1mm 0.55mm 470nF 0.3mm 1 x 0.55 x 0.3mm -
RS Stock No. 605-9092
Mfr. Part No.ACH3218-222
BrandTDK
SGD0.508
Each (In a Pack of 10)
units
1.5A 20 V dc Surface Mount Solder Pad - - - - 3.2mm 1.8mm 2.2nF 2.5mm 3.2 x 1.8 x 2.5mm -
RS Stock No. 144-7424
Mfr. Part No.YFF15SC1E471MT000N
BrandTDK
SGD0.377
Each (In a Pack of 20)
units
1A 25 V dc Surface Mount Solder - - YFF-SC 600 → 4000MHz 1mm 0.55mm 470pF 0.3mm 1 x 0.55 x 0.3mm -
RS Stock No. 144-7147
Mfr. Part No.YFF18SC1H472MT0H0N
BrandTDK
SGD0.155
Each (On a Reel of 10000)
units
1A 50 V dc Surface Mount Solder - - YFF-SC 40 → 3000MHz 1.6mm 0.8mm 4.7nF 0.6mm 1.6 x 0.8 x 0.6mm -
RS Stock No. 604-0420
Mfr. Part No.MEM2012T35R0T0S1
BrandTDK
SGD0.604
Each (In a Pack of 10)
units
100mA 10 V dc Surface Mount - - - - 2000MHz 2mm 1.25mm - 0.85mm 2 x 1.25 x 0.85mm -
RS Stock No. 144-7177
Mfr. Part No.YNA15B3A0G105MT000N
BrandTDK
SGD0.233
Each (On a Reel of 10000)
units
- 4 V dc Surface Mount Solder - - YNA - 1mm 0.55mm 1µF 0.3mm 1 x 0.55 x 0.3mm -
RS Stock No. 144-7131
Mfr. Part No.YFF18PC0J475MT0H0N
BrandTDK
SGD0.31
Each (On a Reel of 4000)
units
4A 6.3 V dc Surface Mount Solder - - YFF-P 0.2 → 1000MHz 1.6mm 0.8mm 4.7µF 0.6mm 1.6 x 0.8 x 0.6mm -
RS Stock No. 144-7132
Mfr. Part No.YFF18PC1C104MT0H0N
BrandTDK
SGD0.149
Each (On a Reel of 10000)
units
4A 16 V dc Surface Mount Solder - - YFF-P 7 → 1000MHz 1.6mm 0.8mm 100nF 0.6mm 1.6 x 0.8 x 0.6mm -
RS Stock No. 144-7507
Mfr. Part No.YFF18PC0J105MT0H0N
BrandTDK
SGD0.562
Each (In a Pack of 10)
units
4A 6.3 V dc Surface Mount Solder - - YFF-P 0.8 → 1000MHz 1.6mm 0.8mm 1µF 0.6mm 1.6 x 0.8 x 0.6mm -
RS Stock No. 144-7422
Mfr. Part No.YFF15SC1E222MT000N
BrandTDK
SGD0.411
Each (In a Pack of 20)
units
1A 25 V dc Surface Mount Solder - - YFF-SC 100 → 4000MHz 1mm 0.55mm 2.2nF 0.3mm 1 x 0.55 x 0.3mm -
RS Stock No. 603-6724
Mfr. Part No.ACH4518-682
BrandTDK
SGD0.518
Each (In a Pack of 10)
units
2A 50 V dc Surface Mount Solder Pad - - - - 4.5mm 1.8mm 6.8nF 3.2mm 4.5 x 1.8 x 3.2mm -
RS Stock No. 144-7139
Mfr. Part No.YFF18SC1H102MT0H0N
BrandTDK
SGD0.132
Each (On a Reel of 10000)
units
1A 50 V dc Surface Mount Solder - - YFF-SC 200 → 3000MHz 1.6mm 0.8mm 1nF 0.6mm 1.6 x 0.8 x 0.6mm -