RN EMC/EMI Chokes

TE Connectivity / Schaffner RN current-compensated EMC/EMI Chokes attenuate common-mode or asymmetric (P/N to E) interference signals via connection to an AC powerline input. Features and benefits of TE Connectivity / Schaffner's RN Series current-compensated Chokes include high saturation resistance and excellent thermal behavior, through-hole pin connections, dual-choke configuration, small compact design, multiple housing options, and custom-specific versions available upon request. These chokes offer rated currents from 0.3A to 10A, DC to 1kHz frequency, and 100kHz to 3MHz common-mode resonance frequency. Typical applications for RN Chokes are phase-angle control circuits in combination with saturating chokes, EMI input filters, suppressing equipment with no earth connection, and suppressing high interference levels.

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Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
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
Package/Case
Length
Width
Height
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Type
TE Connectivity / Schaffner Common Mode Chokes / Filters 2A 4.2mH 100mOhm Vertical Choke
Datasheet
1,806In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel RN Through Hole 4.2 mH - 30 %, + 50 % 2 A 100 mOhms - 40 C + 100 C 23 mm x 15.5 mm x 25 mm 15.5 mm 23 mm 25 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 4A 1.5mH 34mOhm Vertical Choke
Datasheet
1,559In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel RN Through Hole 1.5 mH - 30 %, + 50 % 4 A 34 mOhms - 40 C + 100 C 23 mm x 15.5 mm x 25 mm 15.5 mm 23 mm 25 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 0.3A 22mH 1300mOhm Horizontal Choke
Datasheet
1,172In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel RN Through Hole 22 mH - 30 %, + 50 % 300 mA 1.3 Ohms - 40 C + 100 C 14 mm x 14 mm x 9 mm 14 mm 14 mm 9 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 0.6A 4.4mH 380mOhm Horizontal Choke
Datasheet
721In Stock
2,450Expected 23/02/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel RN Through Hole 4.4 mH - 30 %, + 50 % 600 mA 380 mOhms - 40 C + 100 C 14 mm x 14 mm x 9 mm 14 mm 14 mm 9 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 1.5A 1.6mH 94mOhm Horizontal Choke
Datasheet
305In Stock
3,000Expected 27/04/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel RN Through Hole 1.6 mH - 30 %, + 50 % 1.5 A 94 mOhms - 40 C + 100 C 14 mm x 14 mm x 9 mm 14 mm 14 mm 9 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 0.4A 27mH 1400mOhm Horizontal Choke
Datasheet
361In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel RN Through Hole 27 mH - 30 %, + 50 % 400 mA 1.4 Ohms - 40 C + 100 C 17.1 mm x 17.7 mm x 12.6 mm 17.7 mm 17.1 mm 12.6 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 0.5A 27mH 1200mOhm Horizontal Choke
Datasheet
9In Stock
5,500On Order
Min.: 1
Mult.: 1

PCB Mount 1 Channel RN Through Hole 27 mH - 30 %, + 50 % 500 mA 1.2 Ohms - 40 C + 100 C 17.1 mm x 17.7 mm x 12.6 mm 17.7 mm 17.1 mm 12.6 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 0.6A 15mH 490mOhm Horizontal Choke
Datasheet
425In Stock
1,000Expected 13/04/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel RN Through Hole 15 mH - 30 %, + 50 % 600 mA 490 mOhms - 40 C + 100 C 17.1 mm x 17.7 mm x 12.6 mm 17.7 mm 17.1 mm 12.6 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 0.8A 10mH 380mOhm Horizontal Choke
Datasheet
3,261In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel RN Through Hole 10 mH - 30 %, + 50 % 800 mA 380 mOhms - 40 C + 100 C 17.1 mm x 17.7 mm x 12.6 mm 17.7 mm 17.1 mm 12.6 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 1.2A 6.8mH 250mOhm Horizontal Choke
Datasheet
669In Stock
4,050Expected 23/02/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel RN Through Hole 6.8 mH - 30 %, + 50 % 1.2 A 250 mOhms - 40 C + 100 C 17.1 mm x 17.7 mm x 12.6 mm 17.7 mm 17.1 mm 12.6 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 2A 1mH 70mOhm Horizontal Choke
Datasheet
1,157In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel RN Through Hole 1 mH - 30 %, + 50 % 2 A 70 mOhms - 40 C + 100 C 17.1 mm x 17.7 mm x 12.6 mm 17.7 mm 17.1 mm 12.6 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 3.6A 0.4mH 27mOhm Horizontal Choke
Datasheet
26In Stock
500Expected 28/04/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel RN Through Hole 400 uH - 30 %, + 50 % 3.6 A 27 mOhms - 40 C + 100 C 17.1 mm x 17.7 mm x 12.6 mm 17.7 mm 17.1 mm 12.6 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 0.3A 47mH 1700mOhm Horizontal Choke
Datasheet
213In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel RN Through Hole 47 mH - 30 %, + 50 % 300 mA 1.7 Ohms - 40 C + 100 C 21.5 mm x 22.5 mm x 13.2 mm 22.5 mm 21.5 mm 13.2 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 0.8A 27mH 500mOhm Horizontal Choke
Datasheet
3In Stock
500Expected 30/04/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel RN Through Hole 27 mH - 30 %, + 50 % 800 mA 500 mOhms - 40 C + 100 C 21.5 mm x 22.5 mm x 13.2 mm 22.5 mm 21.5 mm 13.2 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 1.5A 6.8mH 123mOhm Horizontal Choke
Datasheet
389In Stock
500Expected 23/02/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel RN Through Hole 6.8 mH - 30 %, + 50 % 1.5 A 123 mOhms - 40 C + 100 C 21.5 mm x 22.5 mm x 13.2 mm 22.5 mm 21.5 mm 13.2 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 3A 2mH 52mOhm Horizontal Choke
Datasheet
552In Stock
1,000Expected 13/04/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel RN Through Hole 2 mH - 30 %, + 50 % 3 A 52 mOhms - 40 C + 100 C 21.5 mm x 22.5 mm x 13.2 mm 22.5 mm 21.5 mm 13.2 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 1.5A 10mH 148mOhm Horizontal Choke
Datasheet
480In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel RN Through Hole 10 mH - 30 %, + 50 % 1.5 A 148 mOhms - 40 C + 100 C 21.5 mm x 22.5 mm x 13.2 mm 22.5 mm 21.5 mm 13.2 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 1.7A 4mH 87mOhm Horizontal Choke
Datasheet
524In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel RN Through Hole 4 mH - 30 %, + 50 % 1.7 A 87 mOhms - 40 C + 100 C 21.5 mm x 22.5 mm x 13.2 mm 22.5 mm 21.5 mm 13.2 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 2A 3.3mH 70mOhm Horizontal Choke
Datasheet
403In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel RN Through Hole 3.3 mH - 30 %, + 50 % 2 A 70 mOhms - 40 C + 100 C 21.5 mm x 22.5 mm x 13.2 mm 22.5 mm 21.5 mm 13.2 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 0.8A 39mH 1000mOhm Horizontal Choke
Datasheet
340In Stock
200Expected 13/04/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel RN Through Hole 39 mH - 30 %, + 50 % 800 mA 1 Ohms - 40 C + 100 C 27 mm x 28 mm x 16.5 mm 28 mm 27 mm 16.5 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 1.5A 10mH 250mOhm Horizontal Choke
Datasheet
175In Stock
200Expected 18/02/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel RN Through Hole 10 mH - 30 %, + 50 % 1.5 A 250 mOhms - 40 C + 100 C 27 mm x 28 mm x 16.5 mm 28 mm 27 mm 16.5 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 2A 6.8mH 156mOhm Horizontal Choke
Datasheet
484In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel RN Through Hole 6.8 mH - 30 %, + 50 % 2 A 156 mOhms - 40 C + 100 C 27 mm x 28 mm x 16.5 mm 28 mm 27 mm 16.5 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 3A 4.5mH 80mOhm Horizontal Choke
Datasheet
152In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel RN Through Hole 4.5 mH - 30 %, + 50 % 3 A 80 mOhms - 40 C + 100 C 27 mm x 28 mm x 16.5 mm 28 mm 27 mm 16.5 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 4A 1.8mH 42mOhm Horizontal Choke
Datasheet
201In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel RN Through Hole 1.8 mH - 30 %, + 50 % 4 A 42 mOhms - 40 C + 100 C 27 mm x 28 mm x 16.5 mm 28 mm 27 mm 16.5 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 4A 3.3mH 46mOhm Horizontal Choke
Datasheet
520In Stock
1,000Expected 28/04/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel RN Through Hole 3.3 mH - 30 %, + 50 % 4 A 46 mOhms - 40 C + 100 C 27 mm x 28 mm x 16.5 mm 28 mm 27 mm 16.5 mm Common Mode Chokes Current Compensated Choke