MPN

Common Mode Chokes

Common mode (CM) chokes are a type of electrical filter that reduces unwanted interference, by blocking high frequency noise but lets the desired signal to pass. Common mode noise current is usually found in sources such as unwanted radio signals, unshielded electronics, inverters and motors. If this noise is not filtered, then it can cause problems in your electronics and electrical circuits.

RS have a great range of inductors including these common mode chokes with various inductance values and offer high attenuation over a wide frequency range.

Why use common mode chokes?

Common mode chokes can be used to help the prevention of electromagnetic interference and radio frequency interface. By using these chokes you can help stop your electronic devices from malfunctioning.

Things to consider before purchasing a common mode choke:

Impedance
Frequency bandwidth
Current handling

Typical Applications include:

Common mode chokes are often used in electrical, industrial and telecommunication applications to help reduce or remove noise and electromagnetic interference. They can be found in:

Data storage systems
Digital video camera
Industrial systems
Professional audio

1605 Products showing for Common Mode Chokes

80 of 81

Sort By

Compare Product Details

Results per page

Be the first to know about our latest products and offers

Email address

The personal information you provide to us when signing up to this mailing list will be processed in line with the Privacy Policy

Temporarily out of stock KEMET 0.64 mH 7 A Common Mode Choke 24.54 mΩ 500V ac/dc RS Stock No. 764-434 Mfr. Part No. SCT17X-070-0R9A022V Subtotal (1 unit) $7.78(exc. GST) $7.78/unit Quantity	KEMET	0.64mH	Common Mode Choke	7A	SCT17X	Manganese Zinc Ferrite	-	Tray	100kHz	-	-	-	130°C	-40°C	-	2	No	500V ac/dc	Through Hole	-	4	-	-	-	1.65cm	21.5mm	24.5mm	24.54mΩ	RoHS Compliant	Wire Leads	Vertical
In Stock TDK 5 μH 1200 A Common Mode Choke 60 mΩ 42V RS Stock No. 246-9886P Mfr. Part No. B82793C0502N201 Subtotal 1 unit (supplied on a continuous strip) $3.79(exc. GST) $3.79/unit Quantity	TDK	5μH	Common Mode Choke	1200A	B82793C0/S0	Ferrite	0.06Ω	Tape & Reel	60Hz	-	-	-	60°C	-	-	-	AEC-Q200	42V	Surface	-	4	30 %	-	-	6mm	4.8mm	7.1mm	60mΩ	RoHS	-	-
In Stock KEMET 35 mH 500 mA Common Mode Choke 1.8 Ω 250V ac RS Stock No. 863-3796P Mfr. Part No. SS11V-R05350-CH Subtotal 5 units (supplied in a box) $18.00(exc. GST) $3.60/unit Quantity	KEMET	35mH	Common Mode Choke	500mA	SS	-	-	-	1kHz	-	-	-	75°C	-25°C	-	-	No	250V ac	Through Hole	-	-	-	-	-	14.5mm	21.5mm	22mm	1.8Ω	RoHS	Solder Pad	-
Temporarily out of stock KEMET 5.59 mH 9 A Choke 20.4 mΩ RS Stock No. 735-367 Mfr. Part No. SCF23X-090-1R2A021V Subtotal (1 unit) $10.42(exc. GST) $10.42/unit Quantity	KEMET	5.59mH	Choke	9A	SC23X	Nano Crystal	-	Tray	100kHz	-	-	-	130°C	-40°C	-	-	No	-	Through Hole	-	2	-	-	-	24.1mm	29.5mm	33mm	20.4mΩ	RoHS	PCB	-
Temporarily out of stock KEMET 0.54 mH 80 A Power Line Filter 0.53 mΩ RS Stock No. 733-050 Mfr. Part No. SCF76X-0800-S2F4A005JH Subtotal (1 unit) $225.68(exc. GST) $225.68/unit Quantity	KEMET	0.54mH	Power Line Filter	80A	SCF76X	Nano Crystal	10Ω	Tray	100kHz	-	-	-	130°C	-40°C	-	-	No	-	Surface	-	-	-	-	-	-	53mm	5mm	0.53mΩ	RoHS	-	-
Temporarily out of stock KEMET 10.58 mH 15.5 A Choke 7.8 mΩ RS Stock No. 735-401 Mfr. Part No. SCF31X-155-1R8A015JH Subtotal (1 unit) $19.39(exc. GST) $19.39/unit Quantity	KEMET	10.58mH	Choke	15.5A	SC31X	Nano Crystal	-	Tray	10kHz	-	-	-	130°C	-40°C	-	-	No	-	Through Hole	-	2	-	-	-	42mm	33mm	43mm	7.8mΩ	RoHS	PCB	-
Temporarily out of stock KEMET 152 μH 12 A Common Mode Choke 20.4 mΩ RS Stock No. 183-6957 Mfr. Part No. PHBC20-1R7A0152V Subtotal (1 unit) $42.78(exc. GST) $42.78/unit Quantity	KEMET	152μH	Common Mode Choke	12A	PHBC	Nickel Iron Dust	-	Tray	100kHz	-	-	-	125°C	-40°C	-	2	No	-	Through Hole	-	2	±20 %	-	-	20.4mm	41.2mm	41.2mm	20.4mΩ	RoHS	Solder Pad	-
Temporarily out of stock KEMET 1.2 mH 8 A Common Mode Choke 16.24 mΩ RS Stock No. 735-353 Mfr. Part No. SCF17X-080-1R0A018V Subtotal (1 unit) $7.49(exc. GST) $7.49/unit Quantity	KEMET	1.2mH	Common Mode Choke	8A	SCF17X	Nano Crystal	-	Tray	100kHz	-	-	-	130°C	-40°C	-	-	No	-	Through Hole	-	2	-	-	-	16.5mm	22mm	25.5mm	16.24mΩ	RoHS	PCB	-
In Stock KEMET 72 μH 35 A Common Mode Choke 0.00065 Ω 1000V RS Stock No. 238-5435P Mfr. Part No. SCT25XV-350-2R4A003JV Subtotal 1 unit (supplied in a tray) $19.81(exc. GST) $19.81/unit Quantity	KEMET	72μH	Common Mode Choke	35A	SCT-XV	S15H Ferrite	-	Tray	100kHz	-	-	-	120°C	-40°C	-	-	AEC-Q200	1000V	-	-	-	±35 %	-	-	-	-	-	0.00065Ω	RoHS, UL 94 V-0	-	-
Temporarily out of stock KEMET 48.17 mH 7.5 A Choke 31.93 mΩ RS Stock No. 735-395 Mfr. Part No. SCF31X-075-1R3A032JH Subtotal (1 unit) $19.39(exc. GST) $19.39/unit Quantity	KEMET	48.17mH	Choke	7.5A	SC31X	Nano Crystal	-	Tray	10kHz	-	-	-	130°C	-40°C	-	-	No	-	Through Hole	-	2	-	-	-	42mm	33mm	40mm	31.93mΩ	RoHS	PCB	-
Temporarily out of stock KEMET 1.82 mH 17 A Choke 6.98 mΩ RS Stock No. 735-372 Mfr. Part No. SCF23X-170-1R6A012V Subtotal (1 unit) $10.42(exc. GST) $10.42/unit Quantity	KEMET	1.82mH	Choke	17A	SC23X	Nano Crystal	-	Tray	100kHz	-	-	-	130°C	-40°C	-	-	No	-	Through Hole	-	2	-	-	-	24.1mm	30.5mm	35mm	6.98mΩ	RoHS	PCB	-
In Stock KEMET 4 mH 35 A Common Mode Choke 0.0147 Ω 1000V RS Stock No. 238-5424P Mfr. Part No. SCR25XV-080-1R2A018JH Subtotal 1 unit (supplied in a tray) $20.41(exc. GST) $20.41/unit Quantity	KEMET	4mH	Common Mode Choke	35A	SCR-XV	7Ht Ferrite Material	-	Tray	100kHz	-	-	-	150°C	40°C	-	-	AEC-Q200	1000V	-	-	-	±30 %	-	-	-	-	-	0.0147Ω	UL 94 V-0, RoHS	-	-
Temporarily out of stock TE Connectivity 0.33 mH 6 A Surface Mount Common Mode Choke 12 mΩ 250V RS Stock No. 748-431P Mfr. Part No. RE100-6-M33 Subtotal 2 units (supplied on a continuous strip) $7.25(exc. GST) $3.625/unit Quantity	TE Connectivity	0.33mH	Surface Mount Common Mode Choke	6A	RE100	-	-	Tape and Reel	10kHz	-	-	-	125°C	-40°C	-	2	No	250V	Surface	-	3	-	-	-	9.8mm	9.8mm	19.8mm	12mΩ	RoHS	SMT	-
Temporarily out of stock TE Connectivity 0.47 mH 4.6 A Surface Mount Common Mode Choke 17 mΩ 250V RS Stock No. 748-430 Mfr. Part No. RE100-4.6-M47 Subtotal (1 tape of 2 units) $7.25(exc. GST) $3.625/unit Quantity	TE Connectivity	0.47mH	Surface Mount Common Mode Choke	4.6A	RE100	-	-	Tape and Reel	10kHz	-	-	-	125°C	-40°C	-	2	No	250V	Surface	-	3	-	-	-	9.8mm	9.8mm	19.8mm	17mΩ	RoHS	SMT	-
Currently unavailable Abracon 200 μH 0.11 A Common Mode Choke 4500 mΩ 50V RS Stock No. 245-0465 Mfr. Part No. ACMS-Q4523E-201-T Subtotal (1 pack of 5 units) $8.90(exc. GST) $1.78/unit Quantity	Abracon	200μH	Common Mode Choke	0.11A	ACMS	Nickel Zinc Ferrite	-	Tape and Reel	100kHz	-	-	-	125°C	-40°C	-	-	AEC-Q200	50V	-	-	-	-25 to 50 %	-	-	2.3mm	2.3mm	4.5mm	4500mΩ	AEC-Q200, RoHS, RoHS II	-	4523
Temporarily out of stock KEMET 2.85 mH 13 A Choke 11.18 mΩ RS Stock No. 735-378 Mfr. Part No. SCF23X-130-1R4A015JV Subtotal (1 unit) $11.60(exc. GST) $11.60/unit Quantity	KEMET	2.85mH	Choke	13A	SC23X	Nano Crystal	-	Tray	100kHz	-	-	-	130°C	-40°C	-	-	No	-	Through Hole	-	2	-	-	-	26mm	31mm	34.5mm	11.18mΩ	RoHS	PCB	-
Temporarily out of stock KEMET 6.77 mH 20 A Choke 5.16 mΩ RS Stock No. 735-391 Mfr. Part No. SCF31X-200-2R0A012JV Subtotal (1 unit) $19.39(exc. GST) $19.39/unit Quantity	KEMET	6.77mH	Choke	20A	SC31X	Nano Crystal	-	Tray	10kHz	-	-	-	130°C	-40°C	-	-	No	-	Through Hole	-	2	-	-	-	31mm	42mm	45mm	5.16mΩ	RoHS	PCB	-
In Stock Wurth Elektronik 2.2 μH Radial Inductor 10 mΩ RS Stock No. 486-339 Mfr. Part No. 744772022 Subtotal (1 unit) $28.03(exc. GST) $28.03/unit Quantity	Wurth Elektronik	2.2μH	Radial Inductor	-	-	Ferrite	-	-	-	-	-	-	125°C	-40°C	-	-	-	-	-	-	-	-	-	-	-	-	-	10mΩ	RoHS, REACH	-	-
Temporarily out of stock KEMET 10.61 mH 6.5 A Common Mode Choke 44.89 mΩ 500V ac/dc RS Stock No. 764-471 Mfr. Part No. SCT31X-065-1R2A038JV Subtotal (1 unit) $19.51(exc. GST) $19.51/unit Quantity	KEMET	10.61mH	Common Mode Choke	6.5A	SCT31X	Manganese Zinc Ferrite	-	Tray	100kHz	-	-	-	130°C	-40°C	-	2	No	500V ac/dc	Through Hole	-	4	-	-	-	3.1cm	42mm	40mm	44.89mΩ	RoHS Compliant	Wire Leads	Vertical
Temporarily out of stock KEMET 0.35 mH 110 A Power Line Filter 0.27 mΩ RS Stock No. 733-051 Mfr. Part No. SCF76X-1100-S4F0A004JH Subtotal (1 unit) $225.68(exc. GST) $225.68/unit Quantity	KEMET	0.35mH	Power Line Filter	110A	SCF76X	Nano Crystal	10Ω	Tray	100kHz	-	-	-	130°C	-40°C	-	-	No	-	Surface	-	-	-	-	-	-	53mm	5mm	0.27mΩ	RoHS	-	-