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
and UL1283
1500 VAC, 50 Hz withstanding voltage for 60 seconds min.,
exceeding requirements of EN60335
Competitive pricing due to high volume production
Manufactured in ISO-9001 approved facility
Electrical Specifications at 25°C
CA Series • Common Mode Toroidal Chokes
rebmuNtraP I
CD
pmA
L
O
)Hm( %03± )x2(
RCD mhOm )x2(
eziSlioC .tHx.D.O )lanimoN(
elytS.gtM eziS rebmuNtraP I
CD
pmA
L
O
)Hm( %03± )x2(
RCD mhOm )x2(
eziSlioC .tHx.D.O )lanimoN(
elytS.gtM eziS
BX/VF BX/VF
72-5.0-__AC5.072971,18x41322
001-4.0-__AC4.0001708,27x81333 72-8.0-__AC8.0724767x81333
001-5.0-__AC5.0001440,211x32544 72-0.1-__AC0.17273511x32544
001-6.0-__AC6.0001345,131x925A46 72-4.1-__AC4.17297241x035A46
001-4.1-__AC4.100148403x94899 72-2.3-__AC2.3727873x65899
22-5.0-__AC5.0220698x41322
28-4.0-__AC4.028761,18x51333 22-9.0-__AC9.0222457x81333
28-5.0-__AC5.028158,111x32544 22-0.1-__AC0.12258411x32544
28-6.0-__AC6.028793,131x925A46 22-5.1-__AC5.12272241x035A46
28-6.1-__AC6.12805323x15899 22-6.3-__AC6.3220783x75899
86-3.0-__AC3.086296,38x51322 81-6.0-__AC6.0818688x41322
86-5.0-__AC5.086358,17x81333 81-0.1-__AC0.1819347x81333
86-6.0-__AC6.086353,111x32544 81-1.1-__AC1.18188311x32544
86-7.0-__AC7.086801,131x925A46 81-6.1-__AC6.18150241x035A46
86-8.1-__AC8.18677233x25899 81-9.3-__AC9.3817583x75899
65-3.0-__AC3.065621,38x41322 51-6.0-__AC6.0513978x41322
65-5.0-__AC5.065815,17x81333 51-0.1-__AC0.1511047x81333
65-6.0-__AC6.065873,111x32544 51-2.1-__AC2.15151311x32544
65-8.0-__AC8.06570831x925A46 51-8.1-__AC8.15176141x035A46
65-0.2-__AC0.26582233x25899 51-3.4-__AC3.4517483x75899
74-4.0-__AC4.074249,18x41322 21-7.0-__AC7.0219078x41322
74-5.0-__AC5.074093,17x81333 21-1.1-__AC1.1218537x81333
74-6.0-__AC6.074100,111x32544 21-4.1-__AC4.12135211x32544
74-9.0-__AC9.07485631x925A46 21-9.1-__AC9.12194131x035A46
74-2.2-__AC2.27458133x25899 21-9.4-__AC9.4217383x75899
93-4.0-__AC4.093967,18x41322 01-7.0-__AC7.0017468x41322
93-5.0-__AC5.093762,17x81333 01-2.1-__AC2.1015827x81333
93-6.0-__AC6.09321911x32544 01-6.1-__AC6.10130211x32544
93-0.1-__AC0.19373531x925A46 01-0.2-__AC0.20163131x925A46
93-5.2-__AC5.29305143x35899 01-0.5-__AC0.5014353x45899
33-4.0-__AC4.033826,18x41322 8.6-1.1-__AC1.18.62438x41322
33-6.0-__AC6.0337387x81333 8.6-3.1-__AC3.18.65327x81333
33-7.0-__AC7.03315711x32544 8.6-0.2-__AC0.28.684111x32544
33-1.1-__AC1.13343431x92556 8.6-6.2-__AC6.28.69731x035A46
33-7.2-__AC7.23342143x35899 8.6-5.5-__AC5.59.68213x05899
Talema Electronic • 101 West 10th Street • Rolla, MO 65401 • (573) 364-2422 • Fax: (573) 364-5390
www.talema.com • Email: sales@talema.com
Talema's Engineering staff can assist in the design of other inductance values and sizes.
Inductance Value per Winding
Current Rating (Amps)
Mounting Style
O = Open 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
Ordering Key
CA B - 0.5 - 10mH
CA Series • Common Mode Toroidal Chokes
rebmuNtraP I
CD
pmA
L
O
)Hm( %03± )x2(
RCD mhOm )x2(
eziSlioC .tHx.D.O )lanimoN(
elytS.gtM eziS rebmuNtraP I
CD
pmA
L
O
)Hm( %03± )x2(
RCD mhOm )x2(
eziSlioC .tHx.D.O )lanimoN(
elytS.gtM eziS
BX/VF BX/VF
6.5-2.1-__AC2.16.56728x41 322 2.1-9.1-__AC9.12.1178X41 322
6.5-5.1-__AC5.16.53917x81 333 2.1-1.3-__AC1.32.1447X81 333
6.5-0.2-__AC0.26.502111x32544 2.1-0.5--_AC0.52.10211X32544
6.5-8.2-__AC8.26.52731x925A46 2.1-5.7-__AC5.72.10141X03 556
6.5-9.5-__AC9.56.56203x94 899 2.1-6.9-__AC6.92.10122X14 899
7.4-2.1-__AC2.17.43528x41 322 0.1-0.2-__AC0.20.1568X41 322
7.4-6.1-__AC6.17.40117x81 333 0.1-5.3-__AC5.30.1236X81 333
7.4-9.1-__AC9.17.49911x32544 0.1-0.5-__AC0.50.18111X32544
7.4-0.3-__AC0.37.48531x92 556 0.1-8.7-__AC8.70.19 41X03 556
7.4-2.6-__AC2.67.43282x74 899 0.1-01-__AC010.19 12X04 899
9.3-3.1-__AC3.19.30328x41 322 86.0-8.2-__AC8.286.0738X41 322
9.3-8.1-__AC8.19.30017x81 333 86.0-2.4-__AC2.486.0127X81 333
9.3-1.2-__AC1.29.31811x32544 86.0-0.6-__AC0.686.03111X32544
9.3-5.3-__AC5.39.32441x03 556 86.0-5.8-__AC5.886.07 41X035A46
9.3-8.6-__AC8.69.39182x74 899 86.0-11-__AC1186.07 02X93 899
3.3-5.1-__AC5.13.35618x41 322 74.0-6.3-__AC6.374.0828X41 322
3.3-0.2-__AC0.23.3297x81 333 74.0-0.6-__AC0.674.0117X81 333
3.3-0.3-__AC0.33.32511x32544 74.0-0.7-__AC0.774.00111X32544
3.3-0.4-__AC0.43.34341x03 556 74.0-5.9-__AC5.974.06 31X92 556
3.3-5.7-__AC5.73.36192x84 899 74.0-21-__AC2174.06 81X73 899
7.2-5.1-__AC5.17.22718x41 322 33.0-2.3-__AC2.333.0718X41 322
7.2-2.2-__AC2.27.2387x81 333 33.0-1.6-__AC1.633.07 6X81 333
7.2-5.3-__AC5.37.27411x32544 33.0-2.7-__AC2.733.07 11X32544
7.2-8.4-__AC8.47.22241x03 556 33.0-01-__AC0133.05 31X925A46
7.2-8.7-__AC8.77.24172x64 899 33.0-31-__AC3133.05 71X63 899
2.2-6.1-__AC6.12.25317x41 322 22.0-7.3-__AC7.322.0218X41 322
2.2-3.2-__AC3.22.2577x81 333 22.0-6.7-__AC6.722.05 7X81 333
2.2-0.4-__AC0.42.20311x32544 22.0-9.8-__AC9.822.04 11X32544
2.2-8.5-__AC8.52.26151x13 556 22.0-11-__AC1122.04 21X92 556
2.2-2.8-__AC2.82.23162x54 899 22.0-31-__AC3122.04 61X53 899
8.1-6.1-__AC6.18.11118x41 322 51.0-6.4-__AC6.451.08 8X41 322
8.1-5.2-__AC5.28.1067x81 333 51.0-3.9-__AC3.951.03 7X81 333
8.1-5.4-__AC5.48.17211x32544 51.0-01-__AC0151.03 11X32544
8.1-0.6-__AC0.68.14141x03 556 51.0-21-__AC2151.03 21X92 556
8.1-7.8-__AC7.88.12142x34 899 51.0-61-__AC6151.03 61X53 899
5.1-8.1-__AC8.15.1988X41 322 01.0-7.5-__AC7.501.05 8X41 322
5.1-8.2-__AC8.25.1947X81 333 01.0-01-__AC0101.02 7X81 333
5.1-0.5-__AC0.55.12211X32544 01.0-21-__AC2101.02 11X22544
5.1-0.7-__AC0.75.11151X13 556 01.0-31-__AC3101.03 21X82 556
5.1-1.9-__AC1.95.11132X24 899 01.0-71-__AC7101.03 31X23 899
Notes:
1) Inductance measured at 25°C and 10 kHz.
L < 2mH test level < 2.5mA
L > 2mH test ;evel < 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) 250 VAC Nominal Operating Voltage
6) Maximum Ambient Temperature: 60°C
Talema Electronic • 101 West 10th Street • Rolla, MO 65401 • (573) 364-2422 • Fax: (573) 364-5390
www .talema.com • Email: sales@talema.com
Type B - Base Mount
Style B-I
Style B-II
Flat Mount
Type F
Mounting Style • CA Series • Common Mode Toroidal Chokes
e
c
d 2 3
1 4
2 1
1 4
2 3
g
2 3
1 4
d e
c
elytSgnitnuoM eziS edoC
snoisnemiD )mm(lanimoN
cdef ghi x ØniP
esaB tnuoM
II-B 31.918.014.62.519.51----8.3+.D.OlioC20.1
I-B 54.520.612.013.023.43----5.3+.D.OlioC72.1
89.723.022.519.228.63----
"V"
sniP
3-6&2-7
"
"X
sniP
4-5&1-8
28.718.210.020.010.50.510.5--88.0x06.0
30.325.510.525.210.010.020.5--
lacitreV 40.720.810.030.515.215.220.5--88.0x06.0
tnuoM A45.230.810.530.515.21------
50.235.020.535.715.215.725.7--01.1x57.0
90.340.825.740.520.520.045.7--
talF tnuoM F
25.710.715.210.010.51------88.0x06.0
35.220.220.515.210.02------
45.720.725.710.510.52------88.0x06.0
65.230.230.020.020.03------
95.240.245.820.520.53------88.0x06.0
TALEMA
CAB-XX-XXX
4.0 ±1
3.8
f
y
Style ' OV' = Open - Vertical Mount
Vertical Mount
Type V
d
f
g
8 7 6 5
1 2 3 4
c
e
h
i
TALEMA
CAV-XX-XXX
3.5 ±0.3
Size 4A
5.0 ±0.3
e
3.5 ±0.3
g
c
TALEMA
CAF-XX-XXX e
1 4
2 3
d
(06-01) CA Series
f
5.1
1 4
4.0 ±1 g
TALEMA
CAB-XX-XXX
x
5.0 min.
O.D.
5.0 min.
O.D.
Style ' OH' = Open - Horizontal Mount
Type X
df
g
8 7 6 5
1 2 3 4
c
e
h
i
TALEMA
CAX-XX-XXX
3.5 ±0.3
g
fd
c
4 3
1 2
Talema Electronic • 101 West 10th Street • Rolla, MO 65401 • (573) 364-2422 • Fax: (573) 364-5390
www.talema.com • Email: sales@talema.com