P3224-AL Datasheet, PDF (1/3 Pages) Coilcraft lnc. – Common Mode Line Chokes

Document 143-1
Common
Mode
Line
Chokes
Standard Series
High L Series
Coilcraft’s Toroid Style common mode chokes are de-
signed for optimum performance. Their single layer wind-
ings provide for the highest common mode impedance
over the widest frequency range.
These common mode line chokes come in two series:
Standard and High Inductance. Both are well suitable for
switching power supplies operating in the 100-300 kHz
range of switching frequencies.
• UL1446 Class B (130°C) Insulation System
(UL File E83628)
• Creepage and clearance = 3.2 mm
• 1250 Vrms, one minute isolation between windings
Coilcraft Designer’s Kit P402 contains samples of eight
standard EE and toroidal common mode line chokes.
To order, please contact Coilcraft or purchase on-line at
buy.coilcraft.com.
Standard Series
0.12
3,0
1.23
31,2
max
P321x-AL
CC-3Y
XXXX
0.150 ±0.03
3,81 ±0,76
1
2
1.25
31,8
max
Parts manufactured prior
to February, 2012 may be
marked differently.
Part number
Internal code
High Inductance Series
0.12
3,0
1.40
35,6
max
P32xx-AL
CC-3Y
XXXX
Parts manufactured prior
to February, 2012 may be
marked differently.
Part number
Internal code
0.150 ±0.03
3,81 ±0,76
1
2
1.40
35,6
max
Schematic
1
4
Recommended
Board Layout
4
3
0.400
10,16
1
2
2
3
0.800
20,32
2
3
0.625
15,88
max
Terminations: Tin-silver over copper; #16 AWG (0.051″ / 1,29 mm) except
P3217-A, which has #18 AWG (0.040″ / 1,02 mm).
2
3
0.900
22,86
max
Schematic
1
4
2
3
Recommended
Board Layout
4
3
1
2
0.900
22,86
0.600
15,24
Terminations: Tin-silver over copper; #16 AWG (0.051″ / 1,29 mm)
US [phone] [e-mail]
UK [phone] [e-mail]
Taiwan [phone] [e-mail]
China [phone] [e-mail]
Singapore + 65-6484 8412 [e-mail]
Document 143-1  Revised 04/20/12
© Coilcraft Inc. 2013
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.