EH20-0.5-02.18M Schaffner EMC Inc, EH20-0.5-02.18M Datasheet - Page 2

• Manufacturer Part Number: EH20-0.5-02.18M
• Description: Common Mode Inductors 18mH, 0.5A SUPPRESSION CHOKE
• Manufacturer: Schaffner EMC Inc
• Series: EV / EHr

Specifications of EH20-0.5-02.18M

• Dimensions: 21 mm W x 21 mm L x 17.8 mm H
• Product: Chokes
• Shielding: Unshielded
• Test Frequency: 10 KHz
• Inductance: 18 mH
• Tolerance: 30 %
• Maximum Dc Current: 5 Amps
• Maximum Dc Resistance: 725 mOhms
• Operating Temperature Range: - 25 C to + 100 C
• Termination Style: Through Hole
• Package / Case: 21 mm x 16 mm x 25 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Choke selection table
EV choke
EV 20-0.3-02-33M
EV 20-0.5-02-18M
EV 20-0.8-02-5M6
EV 20-1.0-02-3M9
EV 20-1.2-02-3M3
EV 20-1.5-02-1M8
EV 20-2.0-02-0M8
EV 24-0.5-02-44M
EV 24-0.8-02-18M
EV 24-1.0-02-10M
EV 24-1.5-02-4M5
EV 24-2.0-02-2M5
EV 24-3.0-02-1M2
EV 24-4.0-02-0M5
EV 28-1.0-02-36M
EV 28-1.5-02-20M
EV 28-2.0-02-11M
EV 28-3.0-02-5M0
EV 28-4.0-02-2M3
EV 28-5.0-02-1M1
EV 35-1.0-02-90M
EV 35-2.0-02-20M
EV 35-3.0-02-10M
EV 35-4.0-02-5M0
EV 35-5.0-02-3M6
All wires rated 130°C or higher.
Typical choke attenuation
Per CISPR 17; 50Ω/50Ω asym
EV/EH 20 types
> Components
> EV/EH series
EH choke
EH 20-0.3-02-33M
EH 20-0.5-02-18M
EH 20-0.8-02-5M6
EH 20-1.0-02-3M9
EH 20-1.2-02-3M3
EH 20-1.5-02-1M8
EH 20-2.0-02-0M8
EH 24-0.5-02-44M
EH 24-0.8-02-18M
EH 24-1.0-02-10M
EH 24-1.5-02-4M5
EH 24-2.0-02-2M5
EH 24-3.0-02-1M2
EH 24-4.0-02-0M5
EH 28-1.0-02-36M
EH 28-1.5-02-20M
EH 28-2.0-02-11M
EH 28-3.0-02-5M0
EH 28-4.0-02-2M3
EH 28-5.0-02-1M1
EH 35-1.0-02-90M
EH 35-2.0-02-20M
EH 35-3.0-02-10M
EH 35-4.0-02-5M0
EH 35-5.0-02-3M6
EV/EH 24 types
L nominal
(±30%)
[mH]
0.82
5.6
3.9
3.3
1.8
4.5
2.5
1.2
0.5
2.3
1.1
3.6
33
18
44
18
10
36
20
11
90
20
10
5
5
EV/EH 28 types
DC resistance
[mΩ]
1780
1250
725
245
168
127
438
244
116
591
282
162
628
150
72
38
62
29
16
79
40
27
72
53
33
R
Rated current
EV/EH 35 types
I (50°C)
0.3
0.5
0.8
1.0
1.2
1.5
2.0
0.5
0.8
1.0
1.5
2.0
3.0
4.0
1.0
1.5
2.0
3.0
4.0
5.0
1.0
2.0
3.0
4.0
5.0
[A]
Weight
[g]
10
10
10
10
10
10
10
18
18
18
18
18
18
18
31
31
31
31
31
31
70
70
70
70
70