Common Mode Filters / Chokes

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RT Series Chokes

TE Connectivity's (TE) / Schaffner RT Series Chokes enable designers the ability to integrate great saturation behavior with high common-mode performance onto a PCB. The chokes are available in 1-line, 2-line, and 3-line versions with standard current ranges from 6A to 85A with voltages up to 600V_AC and horizontal and vertical mounting options. The wide range of 24 different combinations of layout, mounting position, and current-inductance ratings makes TE Schaffner RT chokes ideal for solar inverters and switch-mode power supplies (SMPS).

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SEK) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Number of Channels	Series	Termination Style	Inductance	Tolerance	Maximum DC Current	Maximum DC Resistance	Minimum Operating Temperature	Maximum Operating Temperature	Package/Case	Length	Width	Height	Packaging	Product	Type
Common Mode Chokes / Filters 6A 10mH 2-Wire Vert PCB Mounting RT8522-6-10M0 TE Connectivity / Schaffner 1: 110,67 kr 250In Stock	Mfr. Part No. RT8522-6-10M0 Mouser Part No 631-RT8522-6-10M0	TE Connectivity / Schaffner	Common Mode Chokes / Filters 6A 10mH 2-Wire Vert PCB Mounting Learn More about TE Connectivity / Schaffner schaffner rt series chokes	Datasheet	250In Stock	110,67 kr 91,11 kr 84,73 kr 79,46 kr View 76,05 kr 73,08 kr 70,34 kr	Min.: 1 Mult.: 1	PCB Mount	1 Channel	RT-Series	Through Hole	10 mH	- 30 %, + 50 %	6 A	33 mOhms	- 40 C	+ 100 C	32 mm x 43 mm x 44 mm	43 mm	32 mm	44 mm		Common Mode Chokes	Current Compensated Choke
Common Mode Chokes / Filters 16A 4mH 2-Wire Vert PCB Mounting RT8522-16-4M0 TE Connectivity / Schaffner 1: 135,40 kr 443In Stock	Mfr. Part No. RT8522-16-4M0 Mouser Part No 631-RT8522-16-4M0	TE Connectivity / Schaffner	Common Mode Chokes / Filters 16A 4mH 2-Wire Vert PCB Mounting Learn More about TE Connectivity / Schaffner schaffner rt series chokes	Datasheet	443In Stock	135,40 kr 112,43 kr 104,08 kr 98,25 kr View 95,39 kr 92,98 kr	Min.: 1 Mult.: 1	PCB Mount	1 Channel	RT-Series	Through Hole	4 mH	- 30 %, + 50 %	16 A	10 mOhms	- 40 C	+ 100 C	32 mm x 50 mm x 52 mm	50 mm	32 mm	52 mm		Common Mode Chokes	Current Compensated Choke
Common Mode Chokes / Filters 12A 5mH 2-Wire Vert PCB Mounting RT8522-12-5M0 TE Connectivity / Schaffner 1: 130,56 kr 97In Stock	Mfr. Part No. RT8522-12-5M0 Mouser Part No 631-RT8522-12-5M0	TE Connectivity / Schaffner	Common Mode Chokes / Filters 12A 5mH 2-Wire Vert PCB Mounting Learn More about TE Connectivity / Schaffner schaffner rt series chokes	Datasheet	97In Stock	130,56 kr 107,70 kr 99,68 kr 94,07 kr View 91,00 kr 88,14 kr 85,50 kr Quote	Min.: 1 Mult.: 1	PCB Mount	1 Channel	RT-Series	Through Hole	5 mH	- 30 %, + 50 %	12 A	14 mOhms	- 40 C	+ 100 C	32 mm x 50 mm x 52 mm	50 mm	32 mm	52 mm		Common Mode Chokes	Current Compensated Choke
Common Mode Chokes / Filters RT8522-8-8M0-1 RT8522-8-8M0-1 TE Connectivity / Schaffner 1: 117,26 kr 100In Stock New At Mouser	Mfr. Part No. RT8522-8-8M0-1 Mouser Part No 631-RT852288M01 New At Mouser	TE Connectivity / Schaffner	Common Mode Chokes / Filters RT8522-8-8M0-1 Learn More about TE Connectivity / Schaffner schaffner rt series chokes	Datasheet	100In Stock	117,26 kr 96,49 kr 89,68 kr 86,82 kr View 84,95 kr 84,07 kr 80,56 kr Quote	Min.: 1 Mult.: 1			RT-Series
Common Mode Chokes / Filters Common-Mode Choke 25A 17.3mH hor 1ph/DC Nano Core RT8121-25-17M3 TE Connectivity / Schaffner 1: 645,22 kr 60In Stock New Product	Mfr. Part No. RT8121-25-17M3 Mouser Part No 631-RT8121-25-17M3 New Product	TE Connectivity / Schaffner	Common Mode Chokes / Filters Common-Mode Choke 25A 17.3mH hor 1ph/DC Nano Core Learn More about TE Connectivity / Schaffner schaffner rt series n current compensated chokes	Datasheet	60In Stock	645,22 kr 551,81 kr 510,71 kr	Min.: 1 Mult.: 1	PCB Mount	1 Channel	RT-Series	Through Hole	17.3 mH	+ 50 %, - 30 %			- 40 C						Bulk	EMC/RFI Chokes
Common Mode Chokes / Filters Common-Mode Choke 85A 3.2mH hor 1ph/DC Nano Core RT8121-85-3M2 TE Connectivity / Schaffner 1: 1 164,94 kr 21In Stock New Product	Mfr. Part No. RT8121-85-3M2 Mouser Part No 631-RT8121-85-3M2 New Product	TE Connectivity / Schaffner	Common Mode Chokes / Filters Common-Mode Choke 85A 3.2mH hor 1ph/DC Nano Core Learn More about TE Connectivity / Schaffner schaffner rt series n current compensated chokes	Datasheet	21In Stock	1 164,94 kr 951,62 kr	Min.: 1 Mult.: 1	PCB Mount	1 Channel	RT-Series	Through Hole	3.2 mH	+ 50 %, - 30 %			- 40 C						Bulk	EMC/RFI Chokes
Common Mode Chokes / Filters Common-Mode Choke 85A 1.8mH hor 3ph Nano Core RT8131-85-1M8 TE Connectivity / Schaffner 1: 1 198,68 kr 24In Stock New Product	Mfr. Part No. RT8131-85-1M8 Mouser Part No 631-RT8131-85-1M8 New Product	TE Connectivity / Schaffner	Common Mode Chokes / Filters Common-Mode Choke 85A 1.8mH hor 3ph Nano Core Learn More about TE Connectivity / Schaffner schaffner rt series n current compensated chokes	Datasheet	24In Stock	1 198,68 kr 980,64 kr	Min.: 1 Mult.: 1	PCB Mount	1 Channel	RT-Series	Through Hole	1.8 mH	+ 50 %, - 30 %			- 40 C						Bulk	EMC/RFI Chokes
Common Mode Chokes / Filters Common-Mode Choke 85A 3.2mH vert 1ph/DC Nano Core RT8521-85-3M2 TE Connectivity / Schaffner 1: 1 012,07 kr 23In Stock New Product	Mfr. Part No. RT8521-85-3M2 Mouser Part No 631-RT8521-85-3M2 New Product	TE Connectivity / Schaffner	Common Mode Chokes / Filters Common-Mode Choke 85A 3.2mH vert 1ph/DC Nano Core Learn More about TE Connectivity / Schaffner schaffner rt series n current compensated chokes	Datasheet	23In Stock	1 012,07 kr 805,35 kr	Min.: 1 Mult.: 1	PCB Mount	1 Channel	RT-Series	Through Hole	3.2 mH	+ 50 %, - 30 %			- 40 C						Bulk	EMC/RFI Chokes
Common Mode Chokes / Filters Common-Mode Choke 85A 1.8mH vert 3ph Nano Core RT8531-85-1M8 TE Connectivity / Schaffner 1: 1 024,16 kr 24In Stock New Product	Mfr. Part No. RT8531-85-1M8 Mouser Part No 631-RT8531-85-1M8 New Product	TE Connectivity / Schaffner	Common Mode Chokes / Filters Common-Mode Choke 85A 1.8mH vert 3ph Nano Core Learn More about TE Connectivity / Schaffner schaffner rt series n current compensated chokes	Datasheet	24In Stock	1 024,16 kr 815,46 kr	Min.: 1 Mult.: 1	PCB Mount	1 Channel	RT-Series	Through Hole	1.8 mH	+ 50 %, - 30 %			- 40 C						Bulk	EMC/RFI Chokes
Common Mode Chokes / Filters Common-Mode Choke 85A 0.4mH hor 1ph/DC Ferrite Core RT8122-85-0M4 TE Connectivity / Schaffner 1: 351,02 kr 22In Stock New Product	Mfr. Part No. RT8122-85-0M4 Mouser Part No 631-RT8122-85-0M4 New Product	TE Connectivity / Schaffner	Common Mode Chokes / Filters Common-Mode Choke 85A 0.4mH hor 1ph/DC Ferrite Core Learn More about TE Connectivity / Schaffner schaffner rt series chokes	Datasheet	22In Stock	351,02 kr 272,77 kr 257,17 kr 252,33 kr	Min.: 1 Mult.: 1	PCB Mount	1 Channel	RT-Series	Through Hole	400 uH	+ 50 %, - 30 %			- 40 C						Bulk	EMC/RFI Chokes
Common Mode Chokes / Filters Common-Mode Choke 85A 0.2mH hor 3ph Ferrite Core RT8132-85-0M2 TE Connectivity / Schaffner 1: 328,60 kr 24In Stock New Product	Mfr. Part No. RT8132-85-0M2 Mouser Part No 631-RT8132-85-0M2 New Product	TE Connectivity / Schaffner	Common Mode Chokes / Filters Common-Mode Choke 85A 0.2mH hor 3ph Ferrite Core Learn More about TE Connectivity / Schaffner schaffner rt series chokes	Datasheet	24In Stock	328,60 kr 252,66 kr 238,15 kr 231,78 kr	Min.: 1 Mult.: 1	PCB Mount	1 Channel	RT-Series	Through Hole	200 uH	+ 50 %, - 30 %			- 40 C						Bulk	EMC/RFI Chokes
Common Mode Chokes / Filters Common-Mode Choke 25A 17.3mH vert 1ph/DC Nano Core RT8521-25-17M3 TE Connectivity / Schaffner 1: 633,57 kr 19In Stock New Product	Mfr. Part No. RT8521-25-17M3 Mouser Part No 631-RT8521-25-17M3 New Product	TE Connectivity / Schaffner	Common Mode Chokes / Filters Common-Mode Choke 25A 17.3mH vert 1ph/DC Nano Core Learn More about TE Connectivity / Schaffner schaffner rt series n current compensated chokes	Datasheet	19In Stock	633,57 kr 486,31 kr 479,60 kr	Min.: 1 Mult.: 1	PCB Mount	1 Channel	RT-Series	Through Hole	17.3 mH	+ 50 %, - 30 %			- 40 C						Bulk	EMC/RFI Chokes
Common Mode Chokes / Filters Common-Mode Choke 85A 0.4mH vert 1ph/DC Ferrite Core RT8522-85-0M4 TE Connectivity / Schaffner 1: 301,13 kr 21In Stock 48Expected 2026-10-19 New Product	Mfr. Part No. RT8522-85-0M4 Mouser Part No 631-RT8522-85-0M4 New Product	TE Connectivity / Schaffner	Common Mode Chokes / Filters Common-Mode Choke 85A 0.4mH vert 1ph/DC Ferrite Core Learn More about TE Connectivity / Schaffner schaffner rt series chokes	Datasheet	21In Stock 48Expected 2026-10-19	301,13 kr 239,47 kr 223,43 kr 212,99 kr View 209,91 kr 207,38 kr 207,27 kr Quote	Min.: 1 Mult.: 1	PCB Mount	1 Channel	RT-Series	Through Hole	400 uH	+ 50 %, - 30 %			- 40 C						Bulk	EMC/RFI Chokes
Common Mode Chokes / Filters Common-Mode Choke 85A 0.2mH vert 3ph Ferrite Core RT8532-85-0M2 TE Connectivity / Schaffner 1: 357,72 kr 35In Stock New Product	Mfr. Part No. RT8532-85-0M2 Mouser Part No 631-RT8532-85-0M2 New Product	TE Connectivity / Schaffner	Common Mode Chokes / Filters Common-Mode Choke 85A 0.2mH vert 3ph Ferrite Core Learn More about TE Connectivity / Schaffner schaffner rt series chokes	Datasheet	35In Stock	357,72 kr 277,72 kr 268,82 kr 257,50 kr	Min.: 1 Mult.: 1	PCB Mount	1 Channel	RT-Series	Through Hole	200 uH	+ 50 %, - 30 %			- 40 C						Bulk	EMC/RFI Chokes
Common Mode Chokes / Filters RT8121-32-12M8 RT8121-32-12M8 TE Connectivity / Schaffner 1: 765,89 kr 34In Stock	Mfr. Part No. RT8121-32-12M8 Mouser Part No 631-RT8121-32-12M8	TE Connectivity / Schaffner	Common Mode Chokes / Filters RT8121-32-12M8 Learn More about TE Connectivity / Schaffner schaffner rt series n current compensated chokes	Datasheet	34In Stock	765,89 kr 647,97 kr	Min.: 1 Mult.: 1	PCB Mount	2 Channel	RT-Series	Through Hole	12.8 mH	- 30 %, + 50 %	32 A, 51 A	3.4 mOhms	- 40 C	+ 125 C				37 mm		Common Mode Chokes	Current-Compensated Choke
Common Mode Chokes / Filters RT8121-40-10M1 RT8121-40-10M1 TE Connectivity / Schaffner 1: 836,89 kr 32In Stock	Mfr. Part No. RT8121-40-10M1 Mouser Part No 631-RT8121-40-10M1	TE Connectivity / Schaffner	Common Mode Chokes / Filters RT8121-40-10M1 Learn More about TE Connectivity / Schaffner schaffner rt series n current compensated chokes	Datasheet	32In Stock	836,89 kr 719,95 kr 718,86 kr	Min.: 1 Mult.: 1	PCB Mount	2 Channel	RT-Series	Through Hole	10.1 mH	- 30 %, + 50 %	40 A, 64 A	2.2 mOhms	- 40 C	+ 125 C				37 mm		Common Mode Chokes	Current-Compensated Choke
Common Mode Chokes / Filters RT8121-50-8M6 RT8121-50-8M6 TE Connectivity / Schaffner 1: 948,00 kr 50In Stock	Mfr. Part No. RT8121-50-8M6 Mouser Part No 631-RT8121-50-8M6	TE Connectivity / Schaffner	Common Mode Chokes / Filters RT8121-50-8M6 Learn More about TE Connectivity / Schaffner schaffner rt series n current compensated chokes	Datasheet	50In Stock	948,00 kr 826,56 kr	Min.: 1 Mult.: 1	PCB Mount	2 Channel	RT-Series	Through Hole	8.6 mH	- 30 %, + 50 %	50 A, 80 A	1.7 mOhms	- 40 C	+ 125 C				41 mm		Common Mode Chokes	Current-Compensated Choke
Common Mode Chokes / Filters Horizontal 32 A PCB two line Common Mode Choke 1,5 mH Inductance RT8122-32-1M5 TE Connectivity / Schaffner 1: 183,86 kr 324In Stock	Mfr. Part No. RT8122-32-1M5 Mouser Part No 631-RT8122-32-1M5	TE Connectivity / Schaffner	Common Mode Chokes / Filters Horizontal 32 A PCB two line Common Mode Choke 1,5 mH Inductance Learn More about TE Connectivity / Schaffner schaffner rt series chokes	Datasheet	324In Stock	183,86 kr 151,22 kr 137,70 kr 132,65 kr View 128,69 kr 124,63 kr 120,78 kr	Min.: 1 Mult.: 1	PCB Mount	1 Channel	RT-Series	Through Hole	1.5 mH	1 %	32 A	3.4 mOhms	- 40 C	+ 125 C				37 mm		Common Mode Chokes	Current Compensated Choke
Common Mode Chokes / Filters RT8131-25-12M8 RT8131-25-12M8 TE Connectivity / Schaffner 1: 836,78 kr 57In Stock	Mfr. Part No. RT8131-25-12M8 Mouser Part No 631-RT8131-25-12M8	TE Connectivity / Schaffner	Common Mode Chokes / Filters RT8131-25-12M8 Learn More about TE Connectivity / Schaffner schaffner rt series n current compensated chokes	Datasheet	57In Stock	836,78 kr 714,46 kr	Min.: 1 Mult.: 1	PCB Mount	3 Channel	RT-Series	Through Hole	12.8 mH	- 30 %, + 50 %	25 A	3.5 mOhms	- 40 C	+ 125 C				38 mm		Common Mode Chokes	Current-Compensated Choke
Common Mode Chokes / Filters RT8131-32-10M1 RT8131-32-10M1 TE Connectivity / Schaffner 1: 794,14 kr 37In Stock	Mfr. Part No. RT8131-32-10M1 Mouser Part No 631-RT8131-32-10M1	TE Connectivity / Schaffner	Common Mode Chokes / Filters RT8131-32-10M1 Learn More about TE Connectivity / Schaffner schaffner rt series n current compensated chokes	Datasheet	37In Stock	794,14 kr 680,39 kr	Min.: 1 Mult.: 1	PCB Mount	3 Channel	RT-Series	Through Hole	10.1 mH	- 30 %, + 50 %	32 A, 51 A	2.5 mOhms	- 40 C	+ 125 C				38 mm		Common Mode Chokes	Current-Compensated Choke
Common Mode Chokes / Filters RT8131-40-6M3 RT8131-40-6M3 TE Connectivity / Schaffner 1: 869,86 kr 35In Stock	Mfr. Part No. RT8131-40-6M3 Mouser Part No 631-RT8131-40-6M3	TE Connectivity / Schaffner	Common Mode Chokes / Filters RT8131-40-6M3 Learn More about TE Connectivity / Schaffner schaffner rt series n current compensated chokes	Datasheet	35In Stock	869,86 kr 748,42 kr	Min.: 1 Mult.: 1	PCB Mount	3 Channel	RT-Series	Through Hole	6.3 mH	- 30 %, + 50 %	40 A, 64 A	1.9 mOhms	- 40 C	+ 125 C				42 mm		Common Mode Chokes	Current-Compensated Choke
Common Mode Chokes / Filters RT8131-50-4M4 RT8131-50-4M4 TE Connectivity / Schaffner 1: 974,37 kr 41In Stock	Mfr. Part No. RT8131-50-4M4 Mouser Part No 631-RT8131-50-4M4	TE Connectivity / Schaffner	Common Mode Chokes / Filters RT8131-50-4M4 Learn More about TE Connectivity / Schaffner schaffner rt series n current compensated chokes	Datasheet	41In Stock	974,37 kr 850,63 kr	Min.: 1 Mult.: 1	PCB Mount	3 Channel	RT-Series	Through Hole	4.4 mH	- 30 %, + 50 %	50 A, 80 A	1.2 mOhms	- 40 C	+ 125 C				42 mm		Common Mode Chokes	Current-Compensated Choke
Common Mode Chokes / Filters RT8131-63-2M8 RT8131-63-2M8 TE Connectivity / Schaffner 1: 1 020,42 kr 120In Stock	Mfr. Part No. RT8131-63-2M8 Mouser Part No 631-RT8131-63-2M8	TE Connectivity / Schaffner	Common Mode Chokes / Filters RT8131-63-2M8 Learn More about TE Connectivity / Schaffner schaffner rt series n current compensated chokes	Datasheet	120In Stock	1 020,42 kr 884,70 kr	Min.: 1 Mult.: 1	PCB Mount	3 Channel	RT-Series	Through Hole	2.8 mH	- 30 %, + 50 %	63 A, 100 A	700 uOhms	- 40 C	+ 125 C				42 mm		Common Mode Chokes	Current-Compensated Choke
Common Mode Chokes / Filters Horizontal 50 A PCB three line Common Mode Choke 0,5 mH Inductance RT8132-50-0M5 TE Connectivity / Schaffner 1: 232,99 kr 143In Stock	Mfr. Part No. RT8132-50-0M5 Mouser Part No 631-RT8132-50-0M5	TE Connectivity / Schaffner	Common Mode Chokes / Filters Horizontal 50 A PCB three line Common Mode Choke 0,5 mH Inductance Learn More about TE Connectivity / Schaffner schaffner rt series chokes	Datasheet	143In Stock	232,99 kr 191,56 kr 177,27 kr 173,75 kr View 168,48 kr 163,09 kr Quote	Min.: 1 Mult.: 1	PCB Mount	1 Channel	RT-Series	Through Hole	500 uH	1 %	50 A	1.2 mOhms	- 40 C	+ 125 C				42 mm		Common Mode Chokes	Current Compensated Choke
Common Mode Chokes / Filters RT8521-32-12M8 RT8521-32-12M8 TE Connectivity / Schaffner 1: 759,30 kr 46In Stock	Mfr. Part No. RT8521-32-12M8 Mouser Part No 631-RT8521-32-12M8	TE Connectivity / Schaffner	Common Mode Chokes / Filters RT8521-32-12M8 Learn More about TE Connectivity / Schaffner schaffner rt series n current compensated chokes	Datasheet	46In Stock	759,30 kr 647,97 kr	Min.: 1 Mult.: 1	PCB Mount	2 Channel	RT-Series	Through Hole	12.8 mH	- 30 %, + 50 %	32 A, 51 A	3.5 mOhms	- 40 C	+ 125 C		60 mm	38 mm	60 mm		Common Mode Chokes	Current-Compensated Choke