DATASHEET Common-mode Chokes RN series Current-compensated Chokes Rated currents from 0.3 to 10 A Approvals & Compliances DC to 400 Hz frequency 100 kHz to 3 MHz common-mode resonance frequency Dual-choke configurations Multiple PCB-mounting options RN chokes are attenuating common-mode or asymmetric (P/N > E) interference signals, by being connected in series with the phase and neutral lines Performance indicators of an AC powerline input. Symmetrical components of the noise are also attenuated by the leakage inductance (stray inductance) of the windings. These chokes are typically used in conjunction with suppression capacitors. Features and benefits High saturation resistance and excellent thermal behavior Through hole pin connections Dual-choke configuration Technical specifications Small compact design Multiple housing options Operating voltage 300 VAC Custom-specific versions are available on request Operating frequency DC to 400 Hz Higher temperature versions Rated currents 0.3 to 10 A rated ambient temperature Fully potted design usable for ruggedized Rated inductance 0.4 to 100 mH applications Stray inductance Typically 1% of L N Inductance reduction (DC bias with IN) Less than 10% (25C) Typical applications High potential test voltage winding-to- 1500 VAC, 60 sec, guaranteed 1500 VAC, 2 sec, factory test winding 25C Switch-mode power applications winding-to-housing 25C 4000 VAC, 60 sec, guaranteed Suppressing common-mode interference levels MTBF 40C/230 V (Mil-HB-217F) >5,000,000 hours EMI input filters Surge current 10 msec 20 x I 25C N For suppression-equipment with no earth Temperature range (operation and storage) -40C to 100C (40/100/56) connection acc. IEC 60068-1 Phase-angle control circuits in combination with Flammability corresponding to Potting compound UL 94V-0 saturating chokes Housing UL 94V-0 Ringcore coating UL 94V-0 Design corresponding to UL 1283, IEC/EN 60938-1 Typical electrical schematic Frequency (DC) 1 kHz2 EMC/EMI Products Schaffner Group Datasheets 09 Nov 2021 Choke selection table Choke Buy Current ambient Inductance Resistance A B H Weight (l ) N temperature (L ) (R ) N DC A C mH mOhm mm mm mm (g) RN102-0.3-02-22M 0.3 40 22.0 1300 10.0 10.0 9.0 4 RN102-0.3-02-12M 0.3 40 12.0 1100 10.0 10.0 9.0 3 RN102-0.6-02-4M4 0.6 40 4.4 380 10.0 10.0 9.0 3 RN102-1-02-3M0 1.0 40 3.0 210 10.0 10.0 9.0 3 RN102-1.5-02-1M6 1.5 40 1.6 94 10.0 10.0 9.0 3 RN102-2-02-1M1 2.0 40 1.1 70 10.0 10.0 9.0 3 RN112-0.4-02-39M 0.4 40 39.0 1500 15.0 10.0 12.6 6 RN112-0.4-02-27M 0.4 40 27.0 1400 15.0 10.0 12.6 6 RN112-0.5-02-27M 0.5 40 27.0 1200 15.0 10.0 12.6 6 RN112-0.5-02-18M 0.5 40 18.0 1100 15.0 10.0 12.6 6 RN112-0.5-02-15M 0.5 40 15.0 700 15.0 10.0 12.6 6 RN112-0.6-02-15M 0.6 40 15.0 490 15.0 10.0 12.6 6 RN112-0.8-02-10M 0.8 40 10.0 380 15.0 10.0 12.6 6 RN112-1.2-02-6M8 1.2 40 6.8 250 15.0 10.0 12.6 6 RN112-1.5-02-3M3 1.5 40 3.3 102 15.0 10.0 12.6 6 RN112-2-02-1M8 2.0 40 1.8 74 15.0 10.0 12.6 6 RN112-2-02-1M0 2.0 40 1.0 70 15.0 10.0 12.6 6 RN112-2.6-02-0M4 2.6 40 0.4 40 15.0 10.0 12.6 6 RN112-3.6-02-0M4 3.6 40 0.4 27 15.0 10.0 12.6 6 RN112-4-02-0M7 4.0 40 0.7 24 15.0 10.0 12.6 6 RN114-0.3-02-47M 0.3 40 47.0 1700 20.1 12.5 13.2 10 RN114-0.5-02-39M 0.5 40 39.0 830 20.1 12.5 13.2 11 RN114-0.8-02-27M 0.8 40 27.0 500 20.1 12.5 13.2 11 RN114-1-02-15M 1.0 40 15.0 370 20.1 12.5 13.2 10 RN114-1.2-02-10M 1.2 40 10.0 195 20.1 12.5 13.2 10 RN114-1.5-02-6M8 1.5 40 6.8 123 20.1 12.5 13.2 11 RN114-2-02-4M2 2.0 40 4.2 100 20.1 12.5 13.2 11 RN114-2.5-02-3M3 2.5 40 3.3 72 20.1 12.5 13.2 11 RN114-3-02-2M0 3.0 40 2.0 52 20.1 12.5 13.2 10 RN114-4-02-1M5 4.0 40 1.5 34 20.1 12.5 13.2 11 RN116-0.5-02-47M 0.5 60 47.0 960 20.1 12.5 13.2 11 RN116-0.5-02-39M 0.5 60 39.0 920 20.1 12.5 13.2 11 RN116-0.5-02-27M 0.5 60 27.0 790 20.1 12.5 13.2 11 RN116-0.8-02-27M 0.8 60 27.0 370 20.1 12.5 13.2 13 RN116-1-02-15M 1.0 60 15.0 260 20.1 12.5 13.2 12 RN116-1-02-10M 1.0 60 10.0 210 20.1 12.5 13.2 11 RN116-1.3-02-6M8 1.3 60 6.8 140 20.1 12.5 13.2 12 RN116-1.5-02-10M 1.5 60 10.0 148 20.1 12.5 13.2 12 RN116-1.7-02-4M0 1.7 60 4.0 87 20.1 12.5 13.2 12 RN116-2-02-3M3 2.0 60 3.3 70 20.1 12.5 13.2 12 RN116-2-02-2M2 2.0 60 2.2 66 20.1 12.5 13.2 11 RN122-0.5-02-56M 0.5 40 56.0 1800 25.0 15.0 16.5 20 RN122-0.6-02-47M 0.6 40 47.0 1300 25.0 15.0 16.5 20 RN122-0.8-02-39M 0.8 40 39.0 1000 25.0 15.0 16.5 20 RN122-1-02-18M 1.0 40 18.0 630 25.0 15.0 16.5 19 RN122-1-02-10M 1.0 40 10.0 560 25.0 15.0 16.5 19 RN122-1.5-02-10M 1.5 40 10.0 250 25.0 15.0 16.5 20 RN122-2-02-6M8 2.0 40 6.8 156 25.0 15.0 16.5 20 RN122-2-02-5M0 2.0 40 5.0 140 25.0 15.0 16.5 21 RN122-2.5-02-5M6 2.5 40 5.6 110 25.0 15.0 16.5 20 RN122-3-02-4M5 3.0 40 4.5 80 25.0 15.0 16.5 21 RN122-4-02-3M3 4.0 40 3.3 46 25.0 15.0 16.5 22 RN122-4-02-1M8 4.0 40 1.8 42 25.0 15.0 16.5 22