RN seriesRN series

Common Mode Chokes RN series

Current-compensated Chokes

RN series

Current-compensated Chokes

  • Rated currents from 0.3 to 10 A
  • DC to 400 Hz frequency
  • 100 kHz to 3 MHz common-mode resonance frequency
  • Dual-choke configurations
  • Multiple PCB-mounting options


Article Rated Current @ambient (A) Inductance Input/Output connections (Nm) Distribution stock Compare Read More
L1 Input terminal
RN112-4-02-0M7 RN112-4-02-0M7 40.702 - PCB Pin
RN112-3.6-02-0M4 RN112-3.6-02-0M4 3.60.402 - PCB Pin
RN112-2.6-02-0M4 RN112-2.6-02-0M4 2.60.402 - PCB Pin
RN112-2-02-1M0 RN112-2-02-1M0 2102 - PCB Pin
RN102-2-02-1M1 RN102-2-02-1M1 21.102 - PCB Pin
RN112-2-02-1M8 RN112-2-02-1M8 21.802 - PCB Pin
RN102-1.5-02-1M6 RN102-1.5-02-1M6 1.51.602 - PCB Pin
RN112-1.5-02-3M3 RN112-1.5-02-3M3 1.53.302 - PCB Pin
RN112-1.2-02-6M8 RN112-1.2-02-6M8 1.26.802 - PCB Pin
RN102-1-02-3M0 RN102-1-02-3M0 1302 - PCB Pin
RN112-0.8-02-10M RN112-0.8-02-10M 0.81002 - PCB Pin
RN102-0.6-02-4M4 RN102-0.6-02-4M4 0.64.402 - PCB Pin
RN112-0.6-02-15M RN112-0.6-02-15M 0.61502 - PCB Pin
RN112-0.5-02-18M RN112-0.5-02-18M 0.51802 - PCB Pin
RN112-0.5-02-15M RN112-0.5-02-15M 0.51502 - PCB Pin
RN112-0.5-02-27M RN112-0.5-02-27M 0.52702 - PCB Pin
RN112-0.4-02-39M RN112-0.4-02-39M 0.43902 - PCB Pin
RN112-0.4-02-27M RN112-0.4-02-27M 0.42702 - PCB Pin
RN102-0.3-02-22M RN102-0.3-02-22M 0.32202 - PCB Pin
RN102-0.3-02-12M RN102-0.3-02-12M 0.31202 - PCB Pin

Features and Benefits

High saturation resistance and excellent thermal behavior
Through hole pin connections
Dual-choke configuration
Small compact design
Multiple housing options
Custom-specific versions are available on request
Higher temperature versions
Fully potted design usable for ruggedized applications

Typical Applications

Switch-mode power applications
Suppressing common-mode interference levels
EMI input filters
For suppression-equipment with no earth connection
Phase-angle control circuits in combination with saturating chokes

Technical Specifications

Operating voltage

300 VAC

Operating frequency

DC to 400 Hz

Rated currents

0.3 to 10 A

Rated inductance

0.4 to 100 mH

Stray inductance

Typically 1% of Ln

Inductance reduction (DC bias with IN)

Less than 10% (25°C)

Surge current @ 10 msec

20 x nominal current @ 25°C

Temperature range (operation and storage)

-40°C to 100°C (40/100/56)

acc. IEC 60068-1

Flammability corresponding to

Housing UL 94V-0

Potting compound UL 94V-0

Ringcore coating UL 94V-0

Design corresponding to

UL 1283, IEC/EN 60938-1

Typical electrical schematic

RN series

Approvals & Compliances

ENEC 10 Label
RoHS Label
UL Recognized Label
VDE Label