SCHAFFNER
Vertical seriesCommon mode suppression chokes
•Current rating up to 5A
•Broadband attenuation characteristics
•Low leakage flux
•UL rated materials
•Nennströme bis 5A
•Breitbandige Dämpfungseigenschaften
•Minimaler Streufluss
•UL konformes Material
•Courant nominal jusqu’à 5A
•Atténuation large bande
•Faible inductance de fuite
•Matériaux UL
Choke
EV20-0.3-02-33M
EV20-0.5-02-18M
EV20-0.8-02-5M6
EV20-1.0-02-3M9
EV20-1.2-02-3M3
EV20-1.5-02-1M8
EV20-2.0-02-0M8
33
18
5.6
3.9
3.3
1.8
0.82
47
18
10
4.5
2.5
1.2
0.5
75
27
15
9
3.5
1.5
90
20
10
5
3.6
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
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2200
1300
420
280
250
150
66
1900
555
290
155
95
50
22
625
245
155
100
45
32
1290
342
219
96
52
EV24-0.5-02-47M
EV24-0.8-02-18M
EV24-1.0-02-10M
EV24-1.5-02-4M5
EV24-2.0-02-2M5
EV24-3.0-02-1M2
EV24-4.0-02-0M5
EV28-1.0-02-75M
EV28-1.5-02-27M
EV28-2.0-02-15M
EV28-3.0-02-9M0
EV28-4.0-02-3M5
EV28-5.0-02-1M5
EV35-1.0-02-90M
EV35-2.0-02-20M
EV35-3.0-02-10M
EV35-4.0-02-5M0
EV35-5.0-02-3M6
Lnominal
(±30%)
mH
DC resistance
R
mV
Rated current
I (40°C)
A
High voltage test
kV
Environmental ratings
Maximum operating voltage: 250V @ 40ºC
High potential test voltage
winding-to-winding @ 25°C: 3000VAC, 60 sec, guaranteed
2000V, 50Hz, 2 sec, factory test
Overcurrent: 1.5 x lnominal for 60 sec, once every hour
Power operating frequency: DC to 400Hz @ 40°C
Operating/storage temperature: –25°C to +85°C
Climatic class per IEC68: 25/085/21
Flammability: UL94-V0
Test conditions
Measuring frequency: 10kHz; 5mA<16µH;
500µA >16µH < 160µH; 50µA > 160µH < 16mH;
50mV > 16mH < 160mH; inductance tolerance ± 30%
Resistance: tolerance max. ± 15% @ 25ºC;
²20mV1A; > 20mV²200mV 100mA; > 200mV ²2V10mA
Electrical characteristics @ 25°C ± 2°C
*All wires rated 130ºC or higher
SCHAFFNER
Horizontal seriesCommon mode suppression chokes
•Current rating up to 5A
•Broadband attenuation characteristics
•Low leakage flux
•UL rated materials
•Nennströme bis 5A
•Breitbandige Dämpfungseigenschaften
•Minimaler Streufluss
•UL konformes Material
•Courant nominal jusqu’à 5A
•Atténuation large bande
•Faible inductance de fuite
•Matériaux UL
Choke
EH20-0.3-02-33M
EH20-0.5-02-18M
EH20-0.8-02-5M6
EH20-1.0-02-3M9
EH20-1.2-02-3M3
EH20-1.5-02-1M8
EH20-2.0-02-0M8
33
18
5.6
3.9
3.3
1.8
0.82
47
18
10
4.5
2.5
1.2
0.5
75
27
15
9
3.5
1.5
90
20
10
5
3.6
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
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2200
1300
420
280
250
150
66
1900
555
290
155
95
50
22
625
245
155
100
45
32
1290
342
219
96
52
EH24-0.5-02-47M
EH24-0.8-02-18M
EH24-1.0-02-10M
EH24-1.5-02-4M5
EH24-2.0-02-2M5
EH24-3.0-02-1M2
EH24-4.0-02-0M5
EH28-1.0-02-75M
EH28-1.5-02-27M
EH28-2.0-02-15M
EH28-3.0-02-9M0
EH28-4.0-02-3M5
EH28-5.0-02-1M5
EH35-1.0-02-90M
EH35-2.0-02-20M
EH35-3.0-02-10M
EH35-4.0-02-5M0
EH35-5.0-02-3M6
Lnominal
(±30%)
mH
DC resistance
R
mV
Rated current
I (40°C)
A
High voltage test
kV
Environmental ratings
Maximum operating voltage: 250V @ 40ºC
High potential test voltage
winding-to-winding @ 25°C: 3000VAC, 60 sec, guaranteed
2000V, 50Hz, 2 sec, factory test
Overcurrent: 1.5 x lnominal for 60 sec, once every hour
Power operating frequency: DC to 400Hz @ 40°C
Operating/storage temperature: –25°C to +85°C
Climatic class per IEC68: 25/085/21
Flammability: UL94-V0
Test conditions
Measuring frequency: 10kHz; 5mA<16µH;
500µA >16µH < 160µH; 50µA > 160µH < 16mH;
50mV > 16mH < 160mH; inductance tolerance ± 30%
Resistance: tolerance max. ± 15% @ 25ºC;
²20mV1A; > 20mV²200mV 100mA; > 200mV ²2V10mA
Electrical characteristics @ 25°C ± 2°C
*All wires rated 130ºC or higher
SCHAFFNER
Mechanical data
EV20
EH20–EH35
EV24, EV28 EV35
All dimensions in mm; 1 inch = 25.4 mm
A21.0 24.6 29.2 36.0 21.0 24.0 28.0 36.0
16.0 17.4 21.0 24.5 21.0 24.0 28.0 36.0
25.0 29.1 34.7 42.7 17.8 20.0 22.9 27.7
4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0
Ø0.8 Ø0.8 Ø0.8 Ø1.2 Ø0.8 Ø0.8 Ø0.8 Ø1.0
13.0 13.0 13.0 21.0 13.0 21.0 24.0 30.0
10.0 10.0 10.0 15.0 10.0 15.0 20.0 25.0
B
C
D
E
F
G
±1
Tol.
±1
±1
±1
± 0.1
± 0.5
± 0.5
mm
EV20 EV24 EV28 EV35 EH20 EH24 EH28 EH35
Electrical schematic
12
43
114
23
14
23
AAA
B
B
B
4
3
2
FEFEFE
G
DC
B
A
FEG
14
23
DC
G
DC
G
DC
SCHAFFNER
SCHAFFNER
Schaffner’s worldwide sales,
distribution and production
network
Schaffner EMV AG CH-4542 Luterbach, Switzerland
Tel: +41 32 6816 626 Fax: +41 32 6816 641 www.schaffner.com
HEADQUARTERS
Schaffner EMV AG
Nordstrasse 11
CH-4542 Luterbach
Switzerland
Tel: (032) 6816 626
Fax: (032) 6816 641
EUROLOGISTICS CENTER
Schaffner
1A, avenue de Suisse
F-68311 Illzach
France
Tel: (03) 89 31 04 00
Fax: (03) 89 31 04 01
FACTORIES
Schaffner EMV AG
Nordstrasse 11
CH-4542 Luterbach
Switzerland
Tel: (032) 6816 626
Fax: (032) 6816 641
Schaffner Ltd
National Technological Park
Castletroy
Limerick
Ireland
Tel: (061) 332233
Fax: (061) 332584
Schaffner EMC Co Ltd
67 Moo 4 Tambol Ban Klang
Amphur Muang PO Box 14
Lamphun 51000
Thailand
Tel: (053) 581 104
Fax: (053) 581 019
SALES SUBSIDIARIES
Schaffner Beijing Liaison Office
Room 911, Bright China Chang An Building
No. 7 Jianguomennei Dajie
Beijing 100005
China
Tel: (10) 6510 1761
Fax: (10) 6510 1763
Schaffner SA
43 rue Michel Carré
F-95103 Argenteuil
France
Tel: (01) 34 34 30 60
Fax: (01) 39 47 02 28
Rhone Alpes
F-38560 Champ sur Drac
Tel: (04) 76 68 64 00
Fax: (04) 76 68 63 70
Schaffner EMV GmbH
Schoemperlenstrasse 12B
D-76185 Karlsruhe
Germany
Tel: (0721) 56 910
Fax: (0721) 56 9110
Northern Germany
D-59581 Warstein
Tel: (02902) 97 56 10
Fax: (02902) 97 56 80
Schaffner EMC Srl
Via Galileo Galilei, 47
I-20092 Cinisello Balsamo (MI)
Italy
Tel: (02) 66 04 30 45
Fax: (02) 61 23 943
Schaffner EMC KK
2-31-6 Kamiuma
Setagaya-Ku
Tokyo 154-0011
Japan
Tel: (03) 3418 5822
Fax: (03) 3418 3013
Schaffner EMC Pte Ltd
1200 Depot Road 06-01
Singapore 109675
Tel: 377 3283
Fax: 377 3281
Schaffner EMC AB
Turebergstorg 1,6
S-19147 Sollentuna
Sweden
Tel: (08) 57921121
Fax: (08) 929690
Schaffner Altrac AG
Mühlehaldenstrasse 6
CH-8953 Dietikon
Switzerland
Tel: (01) 744 6111
Fax: (01) 744 6161
Schaffner EMC Ltd
Ashville Way
Molly Millar’s Lane
Wokingham
Berks RG41 2PL
UK
Tel: (0118) 9770070
Fax: (0118) 9792969
Schaffner EMC Inc
9-B Fadem Road
Springfield, NJ 07081
USA
Toll free: (800) 367 5566
Tel: (973) 379 7778
Fax: (973) 379 1151
West Coast
Irvine, CA 92718
Tel: (949) 457 9400
Fax: (949) 457 9510
DISTRIBUTORS
Austria
Eurodis Electronics GmbH Tel: 1 610 620
Belgium
SEI Belgium Tel: 2 456 0747
Czech Republic
Energo Praga Ltd. Tel: 2 6111 2665
Denmark
Avnet Nortec A/S Tel: 44 88 08 00
Finland
Electro Ferrum Oy Tel: 19 326 616
Germany
Spoerle Electronic Tel: 6103 3048
Greece
Micrelec Advanced Technologies Ltd. Tel: 1 569 5043
Netherlands
SEI Benelux B.V. Tel: 76 57 22 500
Norway
Avnet Nortec A/S Tel: 66 77 36 00
Poland
Astat Sp. Tel: 61 8488 871
Spain
Selco S.A. Tel: 91 637 1011
Sweden
Avnet Nortec AB Tel: 8 629 1400
Turkey
Artest Elektronik Tel: 216 478 1757
Australia
Westek Industrial Products Pty Ltd. Tel: 3 9369 8802
Brasil
Teknikao Ind e Com Ltda Tel: 113901 3741
Hong Kong
Denetron International Ltd. Tel: 2 707 9132
India
Vishal Agencies Tel: 40 711 2079
Israel
RDT Components Ltd. Tel: 3 645 0707
Japan
Nemic Lambda K.K. Tel: 3 3447 4411
SSR Engineering Co. Ltd. Tel: 3 3493 6613
Unidux Inc Tel: 4 2232 4500
Korea
Power EMC TEK Tel: 2 501 5852
New Zealand
MHS Technologies Ltd. Tel: 4 567 7016
Republic of South Africa
Arrow Altech Ltd. Tel: 11923 9600
Taiwan
Bandtek International Co. Ltd. Tel: 2 2657 2615
690-595A Urs Uebelhart/November 1999
© 1999 Schaffner EMV. Specifications subject to
change without notice. All trademarks recognised.
Schaffner is an ISO-registered company. Its products are
designed and manufactured under the strict quality
requirements of the ISO 9001 standard.
Certified
ISO 9001
supplier
This document has been carefully checked. However, Schaffner
does not assume any liability for errors or inaccuracies.
