DATASHEET
Common-mode 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
Approvals & Compliances
Performance indicators
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 (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
Operating voltage
Operating frequency
Rated currents
Rated inductance
Stray inductance
Inductance reduction (DC bias with IN)
High potential test voltage winding-to-
winding @ 25°C
winding-to-housing @ 25°C
MTBF @ 40°C/230 V (Mil-HB-217F)
Surge current @ 10 msec
Temperature range (operation and storage)
Flammability corresponding to
300 VAC
DC to 400 Hz
0.3 to 10 A @ rated ambient temperature
0.4 to 100 mH
Typically 1% of L
N
Less than 10% (25°C)
1500 VAC, 60 sec, guaranteed
1500 VAC, 2 sec, factory test
4000 VAC, 60 sec, guaranteed
>5,000,000 hours
20 x I
N
@ 25°C
-40°C to 100°C (40/100/56)
acc. IEC 60068-1
Potting compound UL 94V-0
Housing UL 94V-0
Ringcore coating UL 94V-0
UL 1283, IEC/EN 60938-1
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
Design corresponding to
Typical electrical schematic
Downloaded from
Arrow.com.
2
EMC/EMI Products
Schaffner Group
Datasheets
21 Oct 2020
Choke selection table
Choke
Buy
Current
(l
N
)
[A]
RN102-0.3-02-22M
RN102-0.3-02-12M
RN102-0.6-02-4M4
RN102-1-02-3M0
RN102-1.5-02-1M6
RN102-2-02-1M1
RN112-0.4-02-39M
RN112-0.4-02-27M
RN112-0.5-02-27M
RN112-0.5-02-18M
RN112-0.5-02-15M
RN112-0.6-02-15M
RN112-0.8-02-10M
RN112-1.2-02-6M8
RN112-1.5-02-3M3
RN112-2-02-1M8
RN112-2-02-1M0
RN112-2.6-02-0M4
RN112-3.6-02-0M4
RN112-4-02-0M7
RN114-0.3-02-47M
RN114-0.5-02-39M
RN114-0.8-02-27M
RN114-1-02-15M
RN114-1.2-02-10M
RN114-1.5-02-6M8
RN114-2-02-4M2
RN114-2.5-02-3M3
RN114-3-02-2M0
RN114-4-02-1M5
RN116-0.5-02-47M
RN116-0.5-02-39M
RN116-0.5-02-27M
RN116-0.8-02-27M
RN116-1-02-15M
RN116-1-02-10M
RN116-1.3-02-6M8
RN116-1.5-02-10M
RN116-1.7-02-4M0
RN116-2-02-3M3
RN116-2-02-2M2
RN122-0.5-02-56M
RN122-0.6-02-47M
RN122-0.8-02-39M
RN122-1-02-18M
RN122-1-02-10M
RN122-1.5-02-10M
RN122-2-02-6M8
RN122-2-02-5M0
RN122-2.5-02-5M6
RN122-3-02-4M5
RN122-4-02-3M3
RN122-4-02-1M8
0.3
0.3
0.6
1.0
1.5
2.0
0.4
0.4
0.5
0.5
0.5
0.6
0.8
1.2
1.5
2.0
2.0
2.6
3.6
4.0
0.3
0.5
0.8
1.0
1.2
1.5
2.0
2.5
3.0
4.0
0.5
0.5
0.5
0.8
1.0
1.0
1.3
1.5
1.7
2.0
2.0
0.5
0.6
0.8
1.0
1.0
1.5
2.0
2.0
2.5
3.0
4.0
4.0
@ ambient
temperature
[°C]
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
60
60
60
60
60
60
60
60
60
60
60
40
40
40
40
40
40
40
40
40
40
40
40
Inductance
(L
N
)
[mH]
22.0
12.0
4.4
3.0
1.6
1.1
39.0
27.0
27.0
18.0
15.0
15.0
10.0
6.8
3.3
1.8
1.0
0.4
0.4
0.7
47.0
39.0
27.0
15.0
10.0
6.8
4.2
3.3
2.0
1.5
47.0
39.0
27.0
27.0
15.0
10.0
6.8
10.0
4.0
3.3
2.2
56.0
47.0
39.0
18.0
10.0
10.0
6.8
5.0
5.6
4.5
3.3
1.8
Resistance
(R
DC
)
[mOhm]
1300
1100
380
210
94
70
1500
1400
1200
1100
700
490
380
250
102
74
70
40
27
24
1700
830
500
370
195
123
100
72
52
34
960
920
790
370
260
210
140
148
87
70
66
1800
1300
1000
630
560
250
156
140
110
80
46
42
[mm]
10.0
10.0
10.0
10.0
10.0
10.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
20.1
20.1
20.1
20.1
20.1
20.1
20.1
20.1
20.1
20.1
20.1
20.1
20.1
20.1
20.1
20.1
20.1
20.1
20.1
20.1
20.1
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
[mm]
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
[mm]
9.0
9.0
9.0
9.0
9.0
9.0
12.6
12.6
12.6
12.6
12.6
12.6
12.6
12.6
12.6
12.6
12.6
12.6
12.6
12.6
13.2
13.2
13.2
13.2
13.2
13.2
13.2
13.2
13.2
13.2
13.2
13.2
13.2
13.2
13.2
13.2
13.2
13.2
13.2
13.2
13.2
16.5
16.5
16.5
16.5
16.5
16.5
16.5
16.5
16.5
16.5
16.5
16.5
(g)
4
3
3
3
3
3
6
6
6
6
6
6
6
6
6
6
6
6
6
6
10
11
11
10
10
11
11
11
10
11
11
11
11
13
12
11
12
12
12
12
11
20
20
20
19
19
20
20
21
20
21
22
22
A
B
H
Weight
Downloaded from
Arrow.com.
3
EMC/EMI Products
Schaffner Group
Datasheets
21 Oct 2020
Choke
Buy
Current
(l
N
)
[A]
@ ambient
temperature
[°C]
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
Inductance
(L
N
)
[mH]
82.0
33.0
27.0
6.8
3.3
1.8
100.0
47.0
10.0
3.9
1.8
68.0
18.0
6.8
3.9
2.7
1.8
22.0
12.0
4.4
3.0
1.6
1.1
22.0
12.0
4.4
3.0
1.6
1.1
39.0
27.0
27.0
18.0
15.0
15.0
10.0
6.8
3.3
1.8
1.0
0.4
0.4
0.7
47.0
56.0
39.0
27.0
15.0
10.0
6.8
4.2
Resistance
(R
DC
)
[mOhm]
2700
810
500
192
67
20
2900
890
240
59
20
1300
350
87
42
22
14
1300
1100
380
210
94
70
1300
960
350
192
96
57
1500
1400
1200
1100
700
490
380
250
102
74
70
40
27
24
1700
1700
830
500
370
195
123
100
A
B
H
Weight
[mm]
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
40.0
40.0
40.0
40.0
40.0
40.0
5.1
5.1
5.1
5.1
5.1
5.1
7.6
7.6
7.6
7.6
7.6
7.6
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
[mm]
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
15.0
15.0
15.0
15.0
15.0
15.0
15.2
15.2
15.2
15.2
15.2
15.2
10.0
10.0
10.0
10.0
10.0
10.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
[mm]
19.7
19.7
19.7
19.7
19.7
19.7
19.7
19.7
19.7
19.7
19.7
25.0
25.0
25.0
25.0
25.0
25.0
13.5
13.5
13.5
13.5
13.5
13.5
14.3
14.3
14.3
14.3
14.3
14.3
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
(g)
36
37
40
36
38
40
36
38
42
39
42
75
64
74
68
73
73
4
4
4
4
4
4
3
3
3
3
3
3
8
8
8
8
8
8
8
8
8
8
8
8
8
8
14
15
14
15
14
15
15
14
RN142-0.5-02-82M
RN142-1-02-33M
RN142-1.4-02-27M
RN142-2-02-6M8
RN142-4-02-3M3
RN142-6-02-1M8
0.5
1.0
1.4
2.0
4.0
6.0
0.5
1.0
2.0
4.0
6.0
1.0
2.0
4.0
6.0
8.0
10.0
0.3
0.3
0.6
1.0
1.5
2.0
0.3
0.3
0.6
1.0
1.5
2.0
0.4
0.4
0.5
0.5
0.5
0.6
0.8
1.2
1.5
2.0
2.0
2.6
3.6
4.0
0.3
0.5
0.5
0.8
1.0
1.2
1.5
2.0
RN143-0.5-02-100M
RN143-1-02-47M
RN143-2-02-10M
RN143-4-02-3M9
RN143-6-02-1M8
RN152-1-02-68M
RN152-2-02-18M
RN152-4-02-6M8
RN152-6-02-3M9
RN152-8-02-2M7
RN152-10-02-1M8
RN202-0.3-02-22M
RN202-0.3-02-12M
RN202-0.6-02-4M4
RN202-1-02-3M0
RN202-1.5-02-1M6
RN202-2-02-1M1
RN204-0.3-02-22M
RN204-0.3-02-12M
RN204-0.6-02-4M4
RN204-1-02-3M0
RN204-1.5-02-1M6
RN204-2-02-1M1
RN212-0.4-02-39M
RN212-0.4-02-27M
RN212-0.5-02-27M
RN212-0.5-02-18M
RN212-0.5-02-15M
RN212-0.6-02-15M
RN212-0.8-02-10M
RN212-1.2-02-6M8
RN212-1.5-02-3M3
RN212-2-02-1M8
RN212-2-02-1M0
RN212-2.6-02-0M4
RN212-3.6-02-0M4
RN212-4-02-0M7
RN214-0.3-02-47M
RN214-0.5-02-56M
RN214-0.5-02-39M
RN214-0.8-02-27M
RN214-1-02-15M
RN214-1.2-02-10M
RN214-1.5-02-6M8
RN214-2-02-4M2
Downloaded from
Arrow.com.
4
EMC/EMI Products
Schaffner Group
Datasheets
21 Oct 2020
Choke
Buy
Current
(l
N
)
[A]
@ ambient
temperature
[°C]
40
40
40
40
60
60
60
60
60
60
60
60
60
60
60
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
Inductance
(L
N
)
[mH]
2.2
3.3
2.0
1.5
47.0
39.0
27.0
27.0
15.0
10.0
6.8
10.0
4.0
3.3
2.2
100
47.0
39.0
27.0
22.0
15.0
10.0
6.8
3.3
56.0
47.0
39.0
33.0
18.0
10.0
6.8
5.6
4.5
3.3
47.0
18.0
10.0
5.6
3.3
82.0
33.0
27.0
6.8
3.3
1.8
Resistance
(R
DC
)
[mOhm]
67
72
52
34
960
920
790
370
260
210
140
148
87
70
66
2800
1200
1150
620
520
420
330
180
100
1800
1300
1000
1300
630
250
156
110
80
46
1300
390
170
86
54
2700
810
500
192
67
20
A
B
H
Weight
[mm]
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
[mm]
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
[mm]
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
29.3
29.3
29.3
29.3
29.3
29.3
29.3
29.3
29.3
29.3
34.3
34.3
34.3
34.3
34.3
34.3
34.3
34.3
34.3
34.3
34.3
(g)
14
15
14
15
15
15
15
16
16
15
16
16
16
16
15
8
8
8
8
8
8
8
8
8
27
26
27
29
26
26
28
27
28
28
37
38
38
38
38
37
38
38
37
38
41
RN214-2-02-2M2
RN214-2.5-02-3M3
RN214-3-02-2M0
RN214-4-02-1M5
2.0
2.5
3.0
4.0
0.5
0.5
0.5
0.8
1.0
1.0
1.3
1.5
1.7
2.0
2.0
0.4
0.6
0.7
0.9
1.0
1.1
1.4
1.7
2.2
0.5
0.6
0.8
1.0
1.0
1.5
2.0
2.5
3.0
4.0
0.6
1.0
1.6
2.5
4.0
0.5
1.0
1.4
2.0
4.0
6.0
RN216-0.5-02-47M
RN216-0.5-02-39M
RN216-0.5-02-27M
RN216-0.8-02-27M
RN216-1-02-15M
RN216-1-02-10M
RN216-1.3-02-6M8
RN216-1.5-02-10M
RN216-1.7-02-4M0
RN216-2-02-3M3
RN216-2-02-2M2
RN218-0.4-02-100M
RN218-0.6-02-47M
RN218-0.7-02-39M
RN218-0.9-02-27M
RN218-1-02-22M
RN218-1.1-02-15M
RN218-1.4-02-10M
RN218-1.7-02-6M8
RN218-2.2-02-3M3
RN222-0.5-02-56M
RN222-0.6-02-47M
RN222-0.8-02-39M
RN222-1-02-33M
RN222-1-02-18M
RN222-1.5-02-10M
RN222-2-02-6M8
RN222-2.5-02-5M6
RN222-3-02-4M5
RN222-4-02-3M3
RN232-0.6-02-47M
RN232-1-02-18M
RN232-1.6-02-10M
RN232-2.5-02-5M6
RN232-4-02-3M3
RN242-0.5-02-82M
RN242-1-02-33M
RN242-1.4-02-27M
RN242-2-02-6M8
RN242-4-02-3M3
RN242-6-02-1M8
Test conditions: Measuring frequency: 10 kHz; 50 mV; Inductance tolerance: +50%, -30%; Resistance tolerance: ±15% @ 25°C; Electrical characteristics @ 25°C: ±2°C;
Stray Inductance measurement between pin 1 and 2 (pin 3 and 4 shorted)
For mechanical tolerances refer to mechanical data section.
Downloaded from
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5
EMC/EMI Products
Schaffner Group
Datasheets
21 Oct 2020
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Distribution inventory
Up-to-date inventory levels for global distributors is available at
https://products.schaffner.com/stock
Thermal Derating
If higher ambient temperatures than the specified apply, the nominal current needs to be reduced according to the graph below.
Graph on the left side applies to RN with rated ambient temperature of 40 °C, right side for rated ambient temperature of 60 °C.
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嵌入式系统
