RN122-3-02 Schaffner EMC Inc, RN122-3-02 Datasheet - Page 2

• Manufacturer Part Number: RN122-3-02
• Description: CHOKE COMPENSATED 4.5MH 3A HORZ
• Manufacturer: Schaffner EMC Inc
• Series: RNr

Specifications of RN122-3-02

• Inductance: 4.5mH
• Current: 3A
• Dc Resistance (dcr): 80.00 mOhm
• Filter Type: Common Mode - 2 Line Array
• Package / Case: 1.102" L x 1.063" W x 0.650" H (28.00mm x 27.00mm x 16.50mm)
• Mounting Type: Through Hole
• Inductance Tolerance: +50%, -30%
• Dc Resistance Max: 0.08ohm
• Dc Current Rating: 3A
• Resonant Frequency: 900kHz
• Inductor Case Style: Through Hole
• No. Of Pins: 4
• Svhc: No SVHC
• Dc Current Max: 3A
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Impedance: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 290-169

Choke selection table
Choke*
RN x02-0.3-02
RN x02-0.6-02
RN x02-1-02
RN x02-1.5-02
RN x02-2-02
RN x12-0.4-02
RN x12-0.5-02
RN x12-0.6-02
RN x12-0.8-02
RN x12-1.2-02
RN x12-1.5-02
RN x12-2-02
RN x12-4-02
RN x14-0.3-02
RN x14-0.5-02
RN x14-0.8-02
RN x14-1-02
RN x14-1.2-02
RN x14-1.5-02
RN x14-2-02
RN x14-2.5-02
RN x14-3-02
RN x14-4-02
RN x22-0.6-02
RN x22-0.8-02
RN x22-1-02
RN x22-1.5-02
RN x22-2-02
RN x22-2.5-02
RN x22-3-02
RN x22-4-02
RN x42-0.5-02
RN x42-1-02
RN x42-1.4-02
RN x42-2-02
RN x42-4-02
RN x42-6-02
RN 143-0.5-02
RN 143-1-02
RN 143-2-02
RN 143-4-02
RN 143-6-02
RN 152-1-02
RN 152-2-02
RN 152-4-02
RN 152-6-02
RN 152-8-02
RN 152-10-02
*
Test conditions:
Measuring frequency: 10kHz; 5mA < 16µH; 500µA > 16µH < 160µH; 50µA > 160µH < 16mH; 50mV > 16mH < 160mH
Inductance tolerance: +50%, -30%
Resistance tolerance: max. ±15% @ 25°C; ≤ 20mΩ, 1A; > 20mΩ ≤ 200mΩ, 100mA; > 200mΩ ≤ 2Ω, 10mA
Electrical characteristics @ 25°C: ±2°C
> Components
Replace the x by the desired housing style type 1 or 2.
1: Choke horizontal
2: Choke vertical
> RN series
Nominal current
@ 40°C
2.5
0.5
1.4
0.5
0.3
0.6
1.5
0.4
0.5
0.6
0.8
1.2
1.5
0.3
0.5
0.8
1.2
1.5
2.5
0.6
0.8
1.5
[A]
10
1
2
2
4
1
2
3
4
1
2
3
4
1
2
4
6
1
2
4
6
1
2
4
6
8
Inductance
[mH/path]
100
4.4
1.6
1.1
6.8
3.3
1.8
0.7
6.8
4.2
3.3
1.5
6.8
5.6
4.5
3.3
6.8
3.3
1.8
3.9
1.8
6.8
3.9
2.7
1.8
12
39
27
15
10
47
39
27
15
10
47
39
18
10
82
33
27
47
10
68
18
3
2
L
Resistance
[mΩ/path]
1275
1460
1250
1750
1180
1000
2700
2900
1300
385
205
100
465
370
245
135
810
500
375
200
130
102
610
220
147
105
810
500
190
880
230
350
75
27
72
55
35
80
45
66
20
58
20
87
41
22
14
70
R
configuration
Choke
[Qty]
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Input/Output
connections
-02
-02
-02
-02
-02
-02
-02
-02
-02
-02
-02
-02
-02
-02
-02
-02
-02
-02
-02
-02
-02
-02
-02
-02
-02
-02
-02
-02
-02
-02
-02
-02
-02
-02
-02
-02
-02
-02
-02
-02
-02
-02
-02
-02
-02
-02
-02
-02
Type 1
[g]
17
17
17
17
17
17
17
17
32
32
32
32
32
32
33
33
33
33
33
54
54
54
54
54
54
2
2
2
2
2
5
5
5
5
5
5
5
5
9
9
9
9
9
9
9
9
9
9
Weight
Type 2
[g]
12
12
12
12
12
12
21
21
21
21
21
21
21
21
32
32
32
32
32
32
12
12
12
12
3
3
3
3
3
6
6
6
6
6
6
6
6