RT Series N Current-Compensated EMC/RFI Chokes

TE Connectivity / Schaffner RT Series N Current-Compensated EMC/RFI Chokes are optimized to filter EMI noise on AC power lines up to 600VAC. The chokes feature 2- and 3-wire configurations in horizontal and vertical PCB mounting types for application flexibility. The RT Series N also provides an open construction for forced and convection cooling with ruggedized saturation and thermal behavior. The chokes have an integrated nanocrystalline core for high performance at 10kHz and a straightforward pin-out for easy PCB design. The TE Connectivity / Schaffner RT Series N Current-Compensated EMC/RFI Chokes are RoHS compliant and ideal for various applications, including AC/DC filtering for midsize power range drives, photovoltaic (PV) inverters, fast chargers, electric vehicle (EV) charging stations, uninterruptible power supplies (UPS), switch-mode power supplies (SMPS), and more.

Results: 24
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Qty. RoHS ECAD Model Mounting Style
Number of Channels
Series
Termination Style
Inductance
Tolerance
Maximum DC Current
Maximum DC Resistance
Minimum Operating Temperature
Maximum Operating Temperature
Length
Width
Height
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Type
TE Connectivity / Schaffner Common Mode Chokes / Filters Common-Mode Choke 25A 17.3mH hor 1ph/DC Nano Core
Datasheet
60In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel RT-Series Through Hole 17.3 mH + 50 %, - 30 % - 40 C Bulk EMC/RFI Chokes
TE Connectivity / Schaffner Common Mode Chokes / Filters Common-Mode Choke 85A 3.2mH hor 1ph/DC Nano Core
Datasheet
21In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel RT-Series Through Hole 3.2 mH + 50 %, - 30 % - 40 C Bulk EMC/RFI Chokes
TE Connectivity / Schaffner Common Mode Chokes / Filters Common-Mode Choke 85A 1.8mH hor 3ph Nano Core
Datasheet
24In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel RT-Series Through Hole 1.8 mH + 50 %, - 30 % - 40 C Bulk EMC/RFI Chokes
TE Connectivity / Schaffner Common Mode Chokes / Filters Common-Mode Choke 85A 3.2mH vert 1ph/DC Nano Core
Datasheet
23In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel RT-Series Through Hole 3.2 mH + 50 %, - 30 % - 40 C Bulk EMC/RFI Chokes
TE Connectivity / Schaffner Common Mode Chokes / Filters Common-Mode Choke 85A 1.8mH vert 3ph Nano Core
Datasheet
24In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel RT-Series Through Hole 1.8 mH + 50 %, - 30 % - 40 C Bulk EMC/RFI Chokes
TE Connectivity / Schaffner Common Mode Chokes / Filters Common-Mode Choke 25A 17.3mH vert 1ph/DC Nano Core
Datasheet
21In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel RT-Series Through Hole 17.3 mH + 50 %, - 30 % - 40 C Bulk EMC/RFI Chokes
TE Connectivity / Schaffner Common Mode Chokes / Filters RT8121-32-12M8
Datasheet
39In Stock
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
TE Connectivity / Schaffner Common Mode Chokes / Filters RT8121-40-10M1
Datasheet
38In Stock
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
TE Connectivity / Schaffner Common Mode Chokes / Filters RT8121-50-8M6
Datasheet
50In Stock
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
TE Connectivity / Schaffner Common Mode Chokes / Filters RT8131-25-12M8
Datasheet
57In Stock
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
TE Connectivity / Schaffner Common Mode Chokes / Filters RT8131-32-10M1
Datasheet
37In Stock
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
TE Connectivity / Schaffner Common Mode Chokes / Filters RT8131-40-6M3
Datasheet
42In Stock
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
TE Connectivity / Schaffner Common Mode Chokes / Filters RT8131-50-4M4
Datasheet
41In Stock
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
TE Connectivity / Schaffner Common Mode Chokes / Filters RT8131-63-2M8
Datasheet
120In Stock
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
TE Connectivity / Schaffner Common Mode Chokes / Filters RT8521-32-12M8
Datasheet
46In Stock
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
TE Connectivity / Schaffner Common Mode Chokes / Filters RT8521-40-10M1
Datasheet
55In Stock
Min.: 1
Mult.: 1

PCB Mount 2 Channel RT-Series Through Hole 10.1 mH - 30 %, + 50 % 40 A, 64 A 2.3 mOhms - 40 C + 125 C 60 mm 38 mm 60 mm Common Mode Chokes Current-Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters RT8521-63-4M4
Datasheet
53In Stock
Min.: 1
Mult.: 1

PCB Mount 2 Channel RT-Series Through Hole 4.4 mH - 30 %, + 50 % 63 A, 100 A 1 mOhms - 40 C + 125 C 64 mm 42 mm 64 mm Common Mode Chokes Current-Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters RT8531-25-12M8
Datasheet
57In Stock
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 60 mm 38 mm 63 mm Common Mode Chokes Current-Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters RT8531-32-10M1
Datasheet
52In Stock
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 60 mm 38 mm 63 mm Common Mode Chokes Current-Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters RT8531-40-6M3
Datasheet
60In Stock
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 64 mm 42 mm 67 mm Common Mode Chokes Current-Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters RT8531-50-4M4
Datasheet
52In Stock
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 64 mm 42 mm 67 mm Common Mode Chokes Current-Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters RT8531-63-2M8
Datasheet
27In Stock
Min.: 1
Mult.: 1

PCB Mount 3 Channel RT-Series Through Hole 2.8 mH - 30 %, + 50 % 63 A, 100 A 800 uOhms - 40 C + 125 C 64 mm 42 mm 67 mm Common Mode Chokes Current-Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters RT8521-50-8M6
Datasheet
11In Stock
60Expected 10/6/2026
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 64 mm 42 mm 64 mm Common Mode Chokes Current-Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters RT8121-63-4M4
Datasheet
10In Stock
60Expected 1/7/2027
Min.: 1
Mult.: 1

PCB Mount 2 Channel RT-Series Through Hole 4.4 mH - 30 %, + 50 % 63 A, 100 A 1.1 mOhms - 40 C + 125 C 41 mm Common Mode Chokes Current-Compensated Choke