RN222-4-02 Schaffner EMC Inc, RN222-4-02 Datasheet

CHOKE COMPENSATED 3.3MH 4A VERT

RN222-4-02

Manufacturer Part Number
RN222-4-02
Description
CHOKE COMPENSATED 3.3MH 4A VERT
Manufacturer
Schaffner EMC Inc
Series
RNr
Datasheets

Specifications of RN222-4-02

Inductance
3.3mH
Current
4A
Dc Resistance (dcr)
45.00 mOhm
Filter Type
Common Mode - 2 Line Array
Package / Case
1.220" L x 0.709" W x 1.154" H (31.00mm x 18.00mm x 29.30mm)
Mounting Type
Through Hole
Dimensions
31 mm W x 18 mm L x 29.3 mm H
Product
Chokes
Shielding
Unshielded
Test Frequency
10 kHz
Tolerance
- 30 %, + 50 %
Maximum Dc Resistance
45 mOhms
Self Resonant Frequency
DC to 1 kHz
Operating Temperature Range
- 40 C to + 125 C
Termination Style
Through Hole
Schaffner Part Number
290-162
Inductance Tolerance
+50%, -30%
Dc Resistance Max
0.045ohm
Dc Current Rating
4A
Inductor Case Style
Through Hole
No. Of Pins
4
Svhc
No SVHC (18-Jun-2010)
Dc Current Max
4A
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Impedance
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
-RN 222 4 /02
290-162
817-1585
Technical specifications
Maximum continuous operating voltage:
Operating frequency:
Rated currents:
High potential test voltage
winding-to-winding @ 25°C:
winding-to-housing @ 25°C:
Surge current @ 10msec:
Temperature range (operation and storage):
Flammability corresponding to:
MTBF @ 40°C/230V (Mil-HB-217F):
RN chokes are attenuating common-mode or
asymmetric (P/N –> E) interference signals,
by being connected in series with the phase
and neutral lines of an AC powerline input.
Symmetrical components of the noise are
also attenuated by the leakage inductance of
the windings. These chokes are typically used
in conjunction with suppression capacitors.
Current-compensated chokes
n
n
n
n
n
250VAC @ 40°C
dc to 1kHz
0.3 to 10A @ 40°C max.
1500VAC, 60 sec, guaranteed
1500V, 50Hz, 2 sec, factory test
4000VAC, 60 sec, guaranteed
20 x I
-40°C to +125°C (40/125/56)
UL 94V-0
> 5,000,000 hours
Features and benefits
n
n
n
n
n
n
Rated currents from 0.3 to 10A
DC to 1kHz frequency
100kHz to 3MHz common-mode
resonance frequency
Dual-choke configurations
Multiple PCB-mounting options
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.
nominal
@ 25°C
EMC/EMI chokes
RN series
Approvals
VDE: excluding RN 102, RN 202
Typical electrical schematic
Typical applications
n
n
n
n
Phase-angle control circuits in combination
with saturating chokes
EMI input filters
For suppressing equipment with no earth
connection
Suppressing high interference levels

Related parts for RN222-4-02

RN222-4-02 Summary of contents

Page 1

... Small compact design. n Multiple housing options. n Custom-specific versions are available on n request. Approvals VDE: excluding RN 102, RN 202 Typical electrical schematic Typical applications Phase-angle control circuits in combination n with saturating chokes EMI input filters n For suppressing equipment with no earth n connection Suppressing high interference levels n ...

Page 2

Components > RN series Choke selection table Choke* Nominal current @ 40°C [A] RN x02-0.3-02 0.3 RN x02-0.6-02 0.6 RN x02-1- x02-1.5-02 1.5 RN x02-2- x12-0.4-02 0.4 RN x12-0.5-02 0.5 RN x12-0.6-02 0.6 RN x12-0.8-02 ...

Page 3

Components > RN series Typical choke attenuation/resonance frequency characteristics Per CISPR 17; 50Ω/50Ω asym RN x02 RN x12 RN x42 RN 143 Typical saturation characteristics Inductance (typical value in %) vs. nominal current (A DC) RN x02 / RN ...

Page 4

Components > RN series Mechanical data RN 102 202 152 A 1 ...

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