CA Series
•
Common Mode Toroidal Chokes
CA Series
common mode toroidal chokes provide an efficient means
of filtering supply lines having in-phase signals of equal amplitude thus
allowing equipment to meet stringent electrical radiation specifications.
Wide frequency ranges can be filtered by using high and low inductance
Common Mode toroids in series. Differential mode signals can be
attenuated substantially when used together with input and output
capacitors.
Features
• Separated windings for minimum capacitance
• Meets requitements of EN138100,VDE 0565,
Part2:1997-03 & UL1283
• Competitive pricing due to high volume production
• Manufactured in ISO 9001:2015 and
ISO 14001:2015 certified Talema facility
• Fully RoHS & REACH Compliant
Electrical Specifications @25°C
Test frequency: Inductance measured @10KHz / 0.50Vac
Test voltage between windings: 1500Vac
Operating temperature: -40°C to +125°C
Climatic category: IEC68-1 40/125/56
Part Number
I
DC
Amp
L
O
(mH)
± 30%
(2x)
100
100
100
100
82
82
82
82
68
68
68
68
68
56
56
56
56
56
47
47
47
47
47
39
39
39
39
39
33
33
33
33
33
DCR
mOhm
(2x)
2,807
2,044
1,543
484
1,167
1,851
1,397
350
3,692
1,853
1,353
1,108
277
3,126
1,518
1,378
807
228
1,942
1,390
1,001
658
185
1,769
1,267
912
537
150
1,628
837
751
434
124
Coil Siz e
O.D. x Ht.
(Nominal)
18 x 7
23 x 11
29 x 13
35 x 16
15 x 8
23 x 11
29 x 13
35 x 16
15 x 8
18 x 7
23 x 11
29 x 13
35 x 16
14 x 8
18 x 7
23 x 11
29 x 13
35 x 16
14 x 8
18 x 7
23 x 11
29 x 13
35 x 16
14 x 8
18 x 7
23 x 11
29 x 13
36 x 17
14 x 8
18 x 7
23 x 11
29 x 13
36 x 17
Mtg. Style
Siz e
B V/X
3
5
5
8
3
5
5
8
3
3
5
5
8
3
3
5
5
8
3
3
5
5
8
3
3
5
5
8
3
3
5
5
8
3
4
4A
9
3
4
4A
9
2
3
4
4A
9
2
3
4
4A
9
2
3
4
4A
9
2
3
4
4A
9
2
3
4
5
9
F
CA__-0.5-27
CA__-0.4-100
CA__-0.5-100
CA__-0.6-100
CA__-1.4-100
CA__-0.4-82
CA__-0.5-82
CA__-0.6-82
CA__-1.6-82
CA__-0.3-68
CA__-0.5-68
CA__-0.6-68
CA__-0.7-68
CA__-1.8-68
CA__-0.3-56
CA__-0.5-56
CA__-0.6-56
CA__-0.8-56
CA__-2.0-56
CA__-0.4-47
CA__-0.5-47
CA__-0.6-47
CA__-0.9-47
CA__-2.2-47
CA__-0.4-39
CA__-0.5-39
CA__-0.6-39
CA__-1.0-39
CA__-2.5-39
CA__-0.4-33
CA__-0.6-33
CA__-0.7-33
CA__-1.1-33
CA__-2.7-33
0.4
0.5
0.6
1.4
0.4
0.5
0.6
1.6
0.3
0.5
0.6
0.7
1.8
0.3
0.5
0.6
0.8
2.0
0.4
0.5
0.6
0.9
2.2
0.4
0.5
0.6
1.0
2.5
0.4
0.6
0.7
1.1
2.7
3
4
6
9
3
4
6
9
2
3
4
6
9
2
3
4
6
9
2
3
4
6
9
2
3
4
6
9
2
3
4
6
9
CA__-0.8-27
CA__-1.0-27
CA__-1.4-27
CA__-3.2-27
CA__-0.5-22
CA__-0.9-22
CA__-1.0-22
CA__-1.5-22
CA__-3.6-22
CA__-0.6-18
CA__-1.0-18
CA__-1.1-18
CA__-1.6-18
CA__-3.9-18
CA__-0.6-15
CA__-1.0-15
CA__-1.2-15
CA__-1.8-15
CA__-4.3-15
CA__-0.7-12
CA__-1.1-12
CA__-1.4-12
CA__-1.9-12
CA__-4.9-12
CA__-0.7-10
CA__-1.2-10
CA__-1.6-10
CA__-2.0-10
CA__-5.0-10
CA__-1.1-6.8
CA__-1.3-6.8
CA__-2.0-6.8
CA__-2.6-6.8
CA__-5.5-6.8
Part Number
I
DC
Amp
0.5
0.8
1.0
1.4
3.2
0.5
0.9
1.0
1.5
3.6
0.6
1.0
1.1
1.6
3.9
0.6
1.0
1.2
1.8
4.3
0.7
1.1
1.4
1.9
4.9
0.7
1.2
1.6
2.0
5.0
1.1
1.3
2.0
2.6
5.5
L
O
(mH)
± 30%
(2x)
27
27
27
27
27
22
22
22
22
22
18
18
18
18
18
15
15
15
15
15
12
12
12
12
12
10
10
10
10
10
6.8
6.8
6.8
6.8
6.9
DCR
mOhm
(2x)
1,179
674
537
279
87
960
542
485
227
70
868
439
388
205
57
793
401
315
167
47
709
358
253
149
37
647
285
203
136
34
342
235
148
79
28
Coil Siz e
O.D. x Ht.
(Nominal)
14 x 8
18 x 7
23 x 11
30 x 14
37 x 17
14 x 8
18 x 7
23 x 11
30 x 14
37 x 17
14 x 8
18 x 7
23x 11
30 x 14
36 x 17
14 x 8
18 x 7
23 x 11
30 x 14
36 x 17
14 x 8
18 x 7
23 x 11
30 x 13
36 x 17
14 x 8
18 x 7
23 x 11
29 x 13
36 x 17
14 x 8
18 x 7
23 x 11
30 x 13
35 x 16
Mtg. Style
Siz e
B
3
3
5
5
8
3
3
5
5
8
3
3
5
5
8
3
3
5
5
8
3
3
5
5
8
3
3
5
5
8
3
3
5
5
8
V/X
2
3
4
4A
9
2
3
4
4A
9
2
3
4
4A
9
2
3
4
4A
9
2
3
4
4A
9
2
3
4
4A
9
2
3
4
4A
9
F
2
3
4
6
9
2
3
4
6
9
2
3
4
6
9
2
3
4
6
9
2
3
4
6
9
2
3
4
6
9
2
3
4
6
9
Talema Group
•
Magnetic Components
•
www.talema.com
CA Series
Electrical Specifications @25°C
Part Number
CA__-1.2-5.6
CA__-1.5-5.6
CA__-2.0-5.6
CA__-2.8-5.6
CA__-5.9-5.6
CA__-1.2-4.7
CA__-1.6-4.7
CA__-1.9-4.7
CA__-3.0-4.7
CA__-6.2-4.7
CA__-1.3-3.9
CA__-1.8-3.9
CA__-2.1-3.9
CA__-3.5-3.9
CA__-6.8-3.9
CA__-1.5-3.3
CA__-2.0-3.3
CA__-3.0-3.3
CA__-4.0-3.3
CA__-7.5-3.3
CA__-1.5-2.7
CA__-2.2-2.7
CA__-3.5-2.7
CA__-4.8-2.7
CA__-7.8-2.7
CA__-1.6-2.2
CA__-2.3-2.2
CA__-4.0-2.2
CA__-5.8-2.2
CA__-8.2-2.2
CA__-1.6-1.8
CA__-2.5-1.8
CA__-4.5-1.8
CA__-6.0-1.8
CA__-8.7-1.8
CA__-1.8-1.5
CA__-2.8-1.5
CA__-5.0-1.5
CA__-7.0-1.5
CA__-9.1-1.5
I
DC
Amp
1.2
1.5
2.0
2.8
5.9
1.2
1.6
1.9
3.0
6.2
1.3
1.8
2.1
3.5
6.8
1.5
2.0
3.0
4.0
7.5
1.5
2.2
3.5
4.8
7.8
1.6
2.3
4.0
5.8
8.2
1.6
2.5
4.5
6.0
8.7
1.8
2.8
5.0
7.0
9.1
L
O
(mH)
± 30%
(2x)
5.6
5.6
5.6
5.6
5.6
4.7
4.7
4.7
4.7
4.7
3.9
3.9
3.9
3.9
3.9
3.3
3.3
3.3
3.3
3.3
2.7
2.7
2.7
2.7
2.7
2.2
2.2
2.2
2.2
2.2
1.8
1.8
1.8
1.8
1.8
1.5
1.5
1.5
1.5
1.5
DCR
mOhm
(2x)
276
193
120
72
26
253
110
99
58
23
230
100
81
42
19
165
92
52
34
16
172
83
47
22
14
135
75
30
16
13
111
60
27
14
12
89
49
22
11
11
Coil Siz e
O.D. x Ht.
•
Common Mode Toroidal Chokes
Mtg. Style
Siz e
V/X
2
3
4
4A
9
2
3
4
5
9
2
3
4
5
9
2
3
4
5
9
2
3
4
5
9
2
3
4
5
9
2
3
4
5
9
2
3
4
5
9
F
2
3
4
6
9
2
3
4
6
9
2
3
4
6
9
2
3
4
6
9
2
3
4
6
9
2
3
4
6
9
2
3
4
6
9
2
3
4
6
9
CA__-1.9-1.2
CA__-3.1-1.2
CA__-5.0-1.2
CA__-7.5-1.2
CA__-9.6-1.2
CA__-2.0-1.0
CA__-3.5-1.0
CA__-5.0-1.0
CA__-7.8-1.0
CA__-10-1.0
CA__-2.8-0.68
CA__-4.2-0.68
CA__-6.0-0.68
CA__-8.5-0.68
CA__-11-0.68
CA__-3.6-0.47
CA__-6.0-0.47
CA__-7.0-0.47
CA__-9.5-0.47
CA__-12-0.47
CA__-3.2-0.33
CA__-6.1-0.33
CA__-7.2-0.33
CA__-10-0.33
CA__-13-0.33
CA__-3.7-0.22
CA__-7.6-0.22
CA__-8.9-0.22
CA__-11-0.22
CA__-13-0.22
CA__-4.6-0.15
CA__-9.3-0.15
CA__-10-0.15
CA__-12-0.15
CA__-16-0.15
CA__-5.7-0.10
CA__-10-0.10
CA__-12-0.10
CA__-13-0.10
CA__-17-0.10
3
3
5
5
8
3
3
5
5
8
3
3
5
5
8
3
3
5
5
8
3
3
5
5
8
3
3
5
5
8
3
3
5
5
8
3
3
5
5
8
Part Number
(Nominal) B
14 x 8
18 x 7
23 x 11
29 x 13
35 x 16
14 x 8
18 x 7
23 x 11
29 x 13
34 x 15
14 x 8
18 x 7
23 x 11
30 x 14
34 x 15
14 x 8
18 x 7
23 x 11
30 x 14
34 x 15
14 x 8
18 x 7
23 x 11
30 x 14
34 x 15
14 x 7
18 x 7
23 x 11
31 x 15
34 x 15
14 x 8
18 x 7
23 x 11
30 x 14
34 x 15
14 x 8
18 x 7
23 x 11
31 x 15
33 x 14
I
DC
Amp
1.9
3.1
5.0
7.5
9.6
2.0
3.5
5.0
7.8
10
2.8
4.2
6.0
8.5
11
3.6
6.0
7.0
9.5
12
3.2
6.1
7.2
10
13
3.7
7.6
8.9
11
13
4.6
9.3
10
12
16
5.7
10
12
13
17
L
O
(mH)
± 30%
(2x)
1.2
1.2
1.2
1.2
1.2
1.0
1.0
1.0
1.0
1.0
0.68
0.68
0.68
0.68
0.68
0.47
0.47
0.47
0.47
0.47
0.33
0.33
0.33
0.33
0.33
0.22
0.22
0.22
0.22
0.22
0.15
0.15
0.15
0.15
0.15
0.10
0.10
0.10
0.10
0.10
DCR
mOhm
(2x)
71
44
20
10
10
65
32
18
9
9
37
21
13
7
7
28
11
10
6
6
17
7
7
5
5
12
5
4
4
4
8
3
3
3
3
5
2
2
3
3
Coil Siz e
O.D. x Ht.
(Nominal)
14 x 8
18 x 7
23 x 11
30 x 41
33 x 14
14 x 8
18 x 6
23 x 11
30 x 14
33 x 14
14 x 8
18 x 7
23 x 11
30 x 14
33 x 14
14 X 8
18 x 7
23 x 11
29 x 13
32 x 13
14 x 8
18 x 6
23 x 11
29 X 13
32 x 13
14 x 8
18 x 7
23 x 11
29 x 12
32 x 13
14 x 8
18 x 7
23 x 11
29 x 12
32 x 13
14 x 8
18 x 7
22 x 11
28 x 12
32 x 13
Mtg. Style
Siz e
B V/X
3
3
5
5
8
3
3
5
5
8
3
3
5
5
8
3
3
5
5
8
3
3
5
5
8
3
3
5
5
8
3
3
5
5
8
3
3
5
5
8
2
3
4
5
9
2
3
4
5
9
2
3
4
4A
9
2
3
4
5
9
2
3
4
4A
9
2
3
4
5
9
2
3
4
5
9
2
3
4
5
9
F
2
3
4
6
9
2
3
4
6
9
2
3
4
6
9
2
3
4
6
9
2
3
4
6
9
2
3
4
6
9
2
3
4
6
9
2
3
4
6
9
Talema's Engineering staff can assist in the design of other inductance values and sizes.
Notes:
1) Inductance measured @10 KHz
L < 2mH test level < 2.5mA
L > 2mH test level < 250mV
2) Inductance loss <10% by DC preload
with I
N
(current compensated).
3) DC Resistance measured at 25°C ±5°C.
4) Test voltage per VDE 0565/2
5) 250Vac Nominal Operating Voltage
6) Maximum Ambient Temperature: 60°C
Ordering Key
CA
B - 0.5 - 10mH
Inductance Value per Winding
Current Rating (Amps)
Mounting Style
O = Open: 'OV' - Vertical & 'OH' - Horizontal Mount
B = Base Mount
V = Vertical Encapsulated - Pins 7 - 2 and 6 - 3
X = Vertical Encapsulated - Pins 8 - 1 and 5 - 4
F = Flat Encapsulated
Basic Series Designation
Talema Group
•
Magnetic Components
•
www.talema.com
Mounting Style
Open Style
Style ‘OV’ - Vertical Mount (CAOV)
•
CA Series
•
Type B- I
Common Mode Toroidal Chokes
Type B - Base Mount (CAB)
Type B-II
O.D.
X
5.0 ~ 6.0
5.1
TALEMA IN
Wk/Yr
CAB-XX-XXX
x
TALEMA IN
Wk/Yr
CAB-XX-XXX
3.8
Style ‘OH’ - Horizontal Mount (CAOH)
4.0 ±1
1
f
4
1
e
2
4.0 ±1
f
2
3
O.D.
d
5.0 ~ 6.0
2
1
c
g
3
4
e
2 3
d
e g
1
4
Style ‘O’ - Open Mount with Flyleads
(CAO)
1 4
c
9.50±1mm
Tinning
Vertical Mount
9.50±1mm
Tinning
Corresponding
Core Height
Type - V
Type - X
Size - 4A
Separator
Flat Mount
Type - F
TALEMA IN
Wk / Yr
CAF-XX-XXX
TALEMA IN
Wk / Yr
CAV-XX-XXX
e
TALEMA IN
Wk / Yr
CAX-XX-XXX
e
e
e
4.0 ±1
3.5 ±0.3
4.0 ±1
4.0 ±1
g
c
i
8
7
h
6
5
8
i
7
h
6
5
4
3
f d
1
2
f d
1
2
f d
1
•
•
4
f
3
d
1
2
g
c
3
4
g
c
3
4
g
c
2
Mounting Style
B ase
Mount
B- I I
B- I
Siz e
C ode
3
5
8
2
3
4
4A
5
9
2
3
D imension Tolerance - Inches ±0.010 (mm±0.25)
c
19.1
25.4
27.9
17.8
23.0
27.0
32.5
32.0
43.0
17.5
22.5
27.5
32.5
42.5
d
10.8
16.0
20.3
12.8
15.5
18.0
18.0
20.5
28.0
17.0
22.0
27.0
32.0
42.0
e
6.4
10.2
15.2
20.0
25.0
30.0
35.0
35.0
47.5
12.5
15.0
17.5
20.0
28.5
f
15.2
20.3
22.9
10.0
12.5
15.0
15.0
17.5
25.0
10.0
12.5
15.0
20.0
25.0
g
15.9
34.3
36.8
5.0
10.0
12.5
12.5
12.5
25.0
15.0
20.0
25.0
30.0
35.0
h
--
--
--
15.0
20.0
22.5
--
27.5
40.0
--
--
--
--
--
i
--
--
--
5.0
5.0
5.0
--
7.5
7.5
--
--
--
--
--
x
C oi l O.D . + 3.8
C oi l O.D . + 3.5
--
--
--
--
--
--
--
--
--
--
--
Pin Ø
1.02
1.27
0.60 x 0.88
0.60 x 0.88
0.75 x 1.10
0.60 x 0.88
0.60 x 0.88
0.60 x 0.88
" V"
Vertical
Mount
Pins
7-2 & 6-3
"X"
Pins
8-1 & 5-4
Flat
Mount
F
4
6
9
Talema Group
•
Magnetic Components
•
www.talema.com
Regional Locations - Design, Manufacturing, Sales & Marketing
Talema Group Regional Offices
North America
United States
(Sales & Marketing)
Talema Group, LLC
PO Box 935
900 Innovation Drive
Suite 120, Rolla
Missouri 65402
Tel: +1 573-303-3675
E-Mail:
sales@talemagroup.com
Web: www.talema.com
Asia
India
(Design, Manufacturing, Sales & Marketing)
Administrative Office
Talema Electronic India Private Limited
Door No. 221, 1st and 2nd Floor
KJ Plaza, Opp.to Vidya Mandir School
Meyanoor Main Road
Salem - 636 004 Tamil Nadu INDIA
Tel: +91 427 - 243 3100
Fax: +91 427 - 243 3109
E-Mail: talema@talemaindia.net
Web: www.talema.com
Factory
Premises
Talema Electronic India Private Limited
Plot Nos. 30, 31 Electrical and Electronic
Industrial Estate
Suramangalam
Salem - 636 005 Tamil Nadu INDIA
Tel: +91 427 - 243 3000
E-Mail: talema@talemaindia.net
Web: www.talema.com
Europe
Germany
(Design, Sales & Marketing)
Talema Elektronik GmbH
Sembdnerstr. 5
82110 Germering
Tel: +49 89 - 841 00 - 0
Fax: +49 89 - 841 00 25
E-Mail: info@talema.de
Web: www.talema.com
Ireland
(Design, Sales & Marketing)
Nuvotem TEO
Units W & X, Gweedore Business Park
Derrybeg, Letterkenny, Co. Donegal
Tel: +353 (0) 74 95 48666
Fax: +353 (0) 74 95 48139
E-Mail: info@nuvotem.com
Web: www.nuvotem.com
Czech Republic
(Design, Manufacturing, Sales & Marketing)
NT Magnetics s.r.o.
Chebská 27
322 00 Plzeñ
Tel: +420 377 - 338 351
Fax: +420 377 - 338 350
E-Mail: talema@talema.cz
Web: www.ntmagnetics.cz
Locations of Talema Group Regional Offices
Talema Group
•
Magnetic Components
•
www.talema.com
07/18
DSP 与 ARM 处理器
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
