Common Mode Chokes / Filters 200uH AEC-Q200
AWCU00453228201XTE
Pulse Electronics
1:
₱76.76
10,840 May Stock
# ng Piyesa ng Mouser
603-AWCU453228201XTE
Pulse Electronics
Common Mode Chokes / Filters 200uH AEC-Q200
10,840 May Stock
1
₱76.76
10
₱63.07
25
₱55.04
100
₱51.88
2,500
₱38.85
5,000
Tingnan
250
₱48.02
500
₱45.28
1,000
₱40.64
5,000
₱37.96
Bumili
Min.: 1
Mult.: 1
Reel :
2,500
Mga detalye
PCB Mount
1 Channel
AWCU
SMD/SMT
200 uH
100 mA
4.5 Ohms
- 40 C
+ 125 C
4.5 mm x 3.2 mm x 2.8 mm
4.5 mm
3.2 mm
2.8 mm
AEC-Q200
Reel, Cut Tape, MouseReel
Common Mode Chokes
Automotive
Common Mode Chokes / Filters 100uH AEC-Q200
AWCU00453226104TT2
Pulse Electronics
1:
₱58.31
4,219 May Stock
# ng Piyesa ng Mouser
603-AWCU453226104TT2
Pulse Electronics
Common Mode Chokes / Filters 100uH AEC-Q200
4,219 May Stock
1
₱58.31
10
₱47.84
25
₱41.77
100
₱39.39
2,500
₱28.44
5,000
Tingnan
250
₱36.41
500
₱34.33
1,000
₱31.36
5,000
₱28.20
Bumili
Min.: 1
Mult.: 1
Reel :
2,500
Mga detalye
PCB Mount
1 Channel
AWCU
SMD/SMT
100 uH
5.8 kOhms
30 %
150 mA
2 Ohms
- 50 C
+ 150 C
4.5 mm x 3.2 mm x 2.6 mm
4.5 mm
3.2 mm
2.6 mm
AEC-Q200
Reel, Cut Tape, MouseReel
Common Mode Chokes
Automotive
Common Mode Chokes / Filters Chilisin Common Mode Choke (CMC) Automotive CAN Bus Systems
AWCU00332525510XG0
Pulse Electronics
1:
₱63.67
1,381 May Stock
# ng Piyesa ng Mouser
673-AWCU332525510XG0
Pulse Electronics
Common Mode Chokes / Filters Chilisin Common Mode Choke (CMC) Automotive CAN Bus Systems
1,381 May Stock
1
₱63.67
10
₱53.73
25
₱48.85
100
₱38.14
1,500
₱28.08
3,000
Tingnan
250
₱35.16
500
₱33.26
1,000
₱30.29
3,000
₱27.67
Bumili
Min.: 1
Mult.: 1
Reel :
1,500
Mga detalye
PCB Mount
1 Channel
AWCU
SMD/SMT
51 uH
1 kOhms
200 mA
700 mOhms
- 50 C
+ 150 C
3.3 mm x 2.5 mm x 2.5 mm
3.3 mm
2.5 mm
2.5 mm
Reel, Cut Tape, MouseReel
Common Mode Chokes
Automotive
Common Mode Chokes / Filters Chilisin Power - Common Mode Choke (CMC) Automotive Power Line & Multimedia
APPM00050524102XYE
Pulse Electronics
1:
₱101.75
805 May Stock
# ng Piyesa ng Mouser
673-APPM050524102XYE
Pulse Electronics
Common Mode Chokes / Filters Chilisin Power - Common Mode Choke (CMC) Automotive Power Line & Multimedia
805 May Stock
1
₱101.75
10
₱86.28
25
₱79.73
100
₱62.48
1,000
₱47.66
Bumili
Min.: 1
Mult.: 1
Reel :
1,000
Mga detalye
PCB Mount
APPM
SMD/SMT
1 kOhms
2.1 A
68 mOhms
- 40 C
+ 125 C
4.7 mm x 4.5 mm x 2.4 mm
4.7 mm
4.5 mm
2.4 mm
Reel, Cut Tape, MouseReel
Common Mode Chokes
Common Mode Chokes / Filters Chilisin Common Mode Choke (CMC) Automotive CAN Bus Systems
AWCU00332523101XT2
Pulse Electronics
1:
₱63.67
975 May Stock
# ng Piyesa ng Mouser
673-AWCU332523101XT2
Pulse Electronics
Common Mode Chokes / Filters Chilisin Common Mode Choke (CMC) Automotive CAN Bus Systems
975 May Stock
1
₱63.67
10
₱53.73
25
₱48.85
100
₱38.14
1,500
₱28.08
3,000
Tingnan
250
₱35.16
500
₱33.26
1,000
₱30.29
3,000
₱26.48
Bumili
Min.: 1
Mult.: 1
Reel :
1,500
Mga detalye
PCB Mount
1 Channel
AWCU
SMD/SMT
100 uH
2.2 kOhms
150 mA
1.5 Ohms
- 50 C
+ 150 C
3.3 mm x 2.5 mm x 2.3 mm
3.3 mm
2.5 mm
2.3 mm
Reel, Cut Tape, MouseReel
Common Mode Chokes
Automotive
Common Mode Chokes / Filters 51uH RDC=1mOhms 200mA AEC-Q200
AWCU00453226513TT2
Pulse Electronics
1:
₱65.45
4,339 May Stock
# ng Piyesa ng Mouser
603-AWCU453226513TT2
Pulse Electronics
Common Mode Chokes / Filters 51uH RDC=1mOhms 200mA AEC-Q200
4,339 May Stock
1
₱65.45
10
₱55.57
25
₱50.52
100
₱39.45
2,500
₱30.29
5,000
Tingnan
250
₱36.35
500
₱34.33
1,000
₱31.30
5,000
₱29.27
Bumili
Min.: 1
Mult.: 1
Reel :
2,500
Mga detalye
PCB Mount
1 Channel
AWCU
SMD/SMT
51 uH
2.8 kOhms
30 %
200 mA
1 mOhms
- 50 C
+ 150 C
4.5 mm x 3.2 mm x 2.6 mm
4.5 mm
3.2 mm
2.6 mm
AEC-Q200
Reel, Cut Tape, MouseReel
Common Mode Chokes
Automotive
Common Mode Chokes / Filters Chilisin Power - Common Mode Choke (CMC) Automotive Power Line & Multimedia
APPM00121165701XY0
Pulse Electronics
1:
₱164.22
975 May Stock
# ng Piyesa ng Mouser
673-APPM121165701XY0
Pulse Electronics
Common Mode Chokes / Filters Chilisin Power - Common Mode Choke (CMC) Automotive Power Line & Multimedia
975 May Stock
1
₱164.22
10
₱135.07
25
₱117.81
100
₱111.27
500
₱100.56
1,000
Tingnan
250
₱102.94
1,000
₱97.58
2,500
₱95.80
Bumili
Min.: 1
Mult.: 1
Reel :
500
Mga detalye
PCB Mount
APPM
SMD/SMT
700 Ohms
8 A
6 mOhms
- 40 C
+ 125 C
12 mm
10.8 mm
6.5 mm
Reel, Cut Tape, MouseReel
Common Mode Chokes
Automotive Power Line
Common Mode Chokes / Filters 2012 360R AEC-Q200
AWCU00201212361M02
Pulse Electronics
1:
₱13.09
3,785 May Stock
# ng Piyesa ng Mouser
603-AWCU201212361M02
Pulse Electronics
Common Mode Chokes / Filters 2012 360R AEC-Q200
3,785 May Stock
1
₱13.09
10
₱10.95
25
₱9.58
100
₱9.04
2,000
₱6.55
4,000
Tingnan
250
₱7.85
1,000
₱7.02
4,000
₱6.31
10,000
₱5.77
Bumili
Min.: 1
Mult.: 1
Reel :
2,000
Mga detalye
PCB Mount
1 Channel
AWCU
SMD/SMT
360 Ohms
20 %
280 mA
450 mOhms
- 50 C
+ 150 C
2.05 mm x 1.25 mm x 1.2 mm
2.05 mm
1.25 mm
1.2 mm
AEC-Q200
Reel, Cut Tape, MouseReel
Common Mode Chokes
Automotive
Common Mode Chokes / Filters 11uH AEC-Q200
AWCU00453226113TT2
Pulse Electronics
1:
₱66.64
1,657 May Stock
# ng Piyesa ng Mouser
603-AWCU453226113TT2
Pulse Electronics
Common Mode Chokes / Filters 11uH AEC-Q200
1,657 May Stock
1
₱66.64
10
₱55.63
25
₱48.55
100
₱42.30
2,500
₱32.31
5,000
Tingnan
250
₱39.03
500
₱36.89
1,000
₱34.15
5,000
₱28.62
Bumili
Min.: 1
Mult.: 1
Reel :
2,500
Mga detalye
PCB Mount
1 Channel
AWCU
SMD/SMT
11 uH
600 Ohms
30 %
250 mA
600 mOhms
- 50 C
+ 150 C
4.5 mm x 3.2 mm x 2.6 mm
4.5 mm
3.2 mm
2.6 mm
AEC-Q200
Reel, Cut Tape, MouseReel
Common Mode Chokes
Automotive
Common Mode Chokes / Filters 22uH AEC-Q200
AWCU00453226223TT2
Pulse Electronics
1:
₱66.64
263 May Stock
# ng Piyesa ng Mouser
603-AWCU453226223TT2
Pulse Electronics
Common Mode Chokes / Filters 22uH AEC-Q200
263 May Stock
1
₱66.64
10
₱55.63
25
₱48.55
100
₱42.30
250
Tingnan
2,500
₱28.62
250
₱39.03
500
₱36.89
1,000
₱34.15
2,500
₱28.62
Bumili
Min.: 1
Mult.: 1
Reel :
2,500
Mga detalye
PCB Mount
1 Channel
AWCU
SMD/SMT
22 uH
1.2 kOhms
30 %
200 mA
1 Ohms
- 50 C
+ 150 C
4.5 mm x 3.2 mm x 2.6 mm
4.5 mm
3.2 mm
2.6 mm
AEC-Q200
Reel, Cut Tape, MouseReel
Common Mode Chokes
Automotive
Common Mode Chokes / Filters Chilisin Power - Common Mode Choke (CMC) Automotive Power Line & Multimedia
APPM00050524122XYE
Pulse Electronics
1:
₱88.06
1,441 May Stock
# ng Piyesa ng Mouser
673-APPM050524122XYE
Pulse Electronics
Common Mode Chokes / Filters Chilisin Power - Common Mode Choke (CMC) Automotive Power Line & Multimedia
1,441 May Stock
1
₱88.06
10
₱72.59
25
₱63.67
100
₱59.50
1,000
₱50.52
2,000
Tingnan
250
₱55.10
500
₱51.94
2,000
₱47.66
Bumili
Min.: 1
Mult.: 1
Reel :
1,000
Mga detalye
PCB Mount
APPM
SMD/SMT
1.2 kOhms
2 A
74 mOhms
- 40 C
+ 125 C
4.7 mm x 4.5 mm x 2.4 mm
4.7 mm
4.5 mm
2.4 mm
Reel, Cut Tape, MouseReel
Common Mode Chokes
Common Mode Chokes / Filters Chilisin Power - Common Mode Choke (CMC) Automotive Power Line & Multimedia
APPM00121165102XY0
Pulse Electronics
1:
₱164.22
98 May Stock
# ng Piyesa ng Mouser
673-APPM121165102XY0
Pulse Electronics
Common Mode Chokes / Filters Chilisin Power - Common Mode Choke (CMC) Automotive Power Line & Multimedia
98 May Stock
1
₱164.22
10
₱135.07
25
₱117.81
100
₱111.27
500
₱96.39
1,000
Tingnan
250
₱102.94
1,000
₱95.80
Bumili
Min.: 1
Mult.: 1
Reel :
500
Mga detalye
PCB Mount
APPM
SMD/SMT
1 kOhms
6 A
14 mOhms
- 40 C
+ 125 C
12 mm
10.8 mm
6.5 mm
Reel, Cut Tape, MouseReel
Common Mode Chokes
Automotive Power Line
Common Mode Chokes / Filters Chilisin Power - Common Mode Choke (CMC) Automotive Power Line & Multimedia
APPM00151365432XY0
Pulse Electronics
1:
₱164.22
820 May Stock
# ng Piyesa ng Mouser
673-APPM151365432XY0
Pulse Electronics
Common Mode Chokes / Filters Chilisin Power - Common Mode Choke (CMC) Automotive Power Line & Multimedia
820 May Stock
1
₱164.22
10
₱135.07
25
₱117.81
100
₱111.27
250
₱98.18
450
₱95.80
Bumili
Min.: 1
Mult.: 1
Reel :
450
Mga detalye
PCB Mount
APPM
SMD/SMT
4.3 kOhms
5 A
21 mOhms
- 40 C
+ 125 C
15 mm
13 mm
6.5 mm
Reel, Cut Tape, MouseReel
Common Mode Chokes
Automotive Power Line
Common Mode Chokes / Filters Chilisin Common Mode Choke (CMC) Automotive CAN Bus Systems
AWCU00201212670M02
Pulse Electronics
1:
₱13.09
5,642 May Stock
# ng Piyesa ng Mouser
673-AWCU201212670M02
Pulse Electronics
Common Mode Chokes / Filters Chilisin Common Mode Choke (CMC) Automotive CAN Bus Systems
5,642 May Stock
1
₱13.09
10
₱10.71
25
₱9.40
100
₱8.87
2,000
₱6.96
4,000
Tingnan
1,000
₱7.85
4,000
₱6.43
10,000
₱5.77
Bumili
Min.: 1
Mult.: 1
Reel :
2,000
Mga detalye
PCB Mount
1 Channel
AWCU
SMD/SMT
67 Ohms
20 %
400 mA
250 mOhms
- 50 C
+ 150 C
2.05 mm x 1.25 mm x 1.2 mm
2.05 mm
1.25 mm
1.2 mm
Reel, Cut Tape, MouseReel
Common Mode Chokes
Automotive
Common Mode Chokes / Filters Chilisin Common Mode Choke (CMC) Automotive CAN Bus Systems
AWCU00201212900M02
Pulse Electronics
1:
₱13.09
10,336 May Stock
# ng Piyesa ng Mouser
673-AWCU201212900M02
Pulse Electronics
Common Mode Chokes / Filters Chilisin Common Mode Choke (CMC) Automotive CAN Bus Systems
10,336 May Stock
1
₱13.09
10
₱10.71
25
₱9.40
100
₱8.87
2,000
₱6.43
4,000
Tingnan
250
₱7.74
1,000
₱6.84
4,000
₱6.19
10,000
₱5.95
Bumili
Min.: 1
Mult.: 1
Reel :
2,000
Mga detalye
PCB Mount
1 Channel
AWCU
SMD/SMT
90 Ohms
20 %
330 mA
350 mOhms
- 50 C
+ 150 C
2.05 mm x 1.25 mm x 1.2 mm
2.05 mm
1.25 mm
1.2 mm
Reel, Cut Tape, MouseReel
Common Mode Chokes
Automotive
Common Mode Chokes / Filters Chilisin Common Mode Choke (CMC) Automotive CAN Bus Systems
AWCU00453226101XG0
Pulse Electronics
1:
₱73.19
69 May Stock
2,500 Inaasahan 7/20/2026
# ng Piyesa ng Mouser
673-AWCU453226101XG0
Pulse Electronics
Common Mode Chokes / Filters Chilisin Common Mode Choke (CMC) Automotive CAN Bus Systems
69 May Stock
2,500 Inaasahan 7/20/2026
1
₱73.19
10
₱60.10
25
₱52.42
100
₱49.39
2,500
₱37.54
5,000
Tingnan
250
₱45.70
500
₱43.08
1,000
₱42.90
5,000
₱35.40
Bumili
Min.: 1
Mult.: 1
Reel :
2,500
Mga detalye
PCB Mount
1 Channel
AWCU
SMD/SMT
100 uH
6.5 kOhms
200 mA
2 Ohms
- 50 C
+ 150 C
4.5 mm x 3.2 mm x 2.6 mm
4.5 mm
3.2 mm
2.6 mm
AEC-Q200
Reel, Cut Tape, MouseReel
Common Mode Chokes
Automotive
Common Mode Chokes / Filters Chilisin Common Mode Choke (CMC) Automotive CAN Bus Systems
AWCU00453226510XG0
Pulse Electronics
1:
₱74.97
1,126 May Stock
# ng Piyesa ng Mouser
673-AWCU453226510XG0
Pulse Electronics
Common Mode Chokes / Filters Chilisin Common Mode Choke (CMC) Automotive CAN Bus Systems
1,126 May Stock
1
₱74.97
10
₱61.88
25
₱53.97
100
₱50.87
250
Tingnan
2,500
₱40.04
250
₱47.06
500
₱44.39
1,000
₱42.90
2,500
₱40.04
Bumili
Min.: 1
Mult.: 1
Reel :
2,500
Mga detalye
PCB Mount
1 Channel
AWCU
SMD/SMT
51 uH
3.5 kOhms
230 mA
1 Ohms
- 50 C
+ 150 C
4.5 mm x 3.2 mm x 2.6 mm
4.5 mm
3.2 mm
2.6 mm
Reel, Cut Tape, MouseReel
Common Mode Chokes
Automotive
Common Mode Chokes / Filters Chilisin Power - Common Mode Choke (CMC) Automotive Power Line & Multimedia
APPM00050524142XYE
Pulse Electronics
1:
₱100.56
Lead-Time para sa Hindi Naka-stock 10 (na) Linggo
# ng Piyesa ng Mouser
673-APPM050524142XYE
Pulse Electronics
Common Mode Chokes / Filters Chilisin Power - Common Mode Choke (CMC) Automotive Power Line & Multimedia
Lead-Time para sa Hindi Naka-stock 10 (na) Linggo
1
₱100.56
10
₱82.71
25
₱72.59
100
₱68.43
250
Tingnan
1,000
₱55.34
250
₱63.07
500
₱59.32
1,000
₱55.34
Bumili
Min.: 1
Mult.: 1
Reel :
1,000
Mga detalye
PCB Mount
APPM
SMD/SMT
1.4 kOhms
1.9 A
81 mOhms
- 40 C
+ 125 C
4.7 mm x 4.5 mm x 2.4 mm
4.7 mm
4.5 mm
2.4 mm
Reel, Cut Tape, MouseReel
Common Mode Chokes
Common Mode Chokes / Filters Chilisin Power - Common Mode Choke (CMC) Automotive Power Line & Multimedia
APPM00050524301XYE
Pulse Electronics
2,000:
₱47.66
Lead-Time para sa Hindi Naka-stock 10 (na) Linggo
# ng Piyesa ng Mouser
673-APPM050524301XYE
Pulse Electronics
Common Mode Chokes / Filters Chilisin Power - Common Mode Choke (CMC) Automotive Power Line & Multimedia
Lead-Time para sa Hindi Naka-stock 10 (na) Linggo
Bumili
Min.: 2,000
Mult.: 1,000
Reel :
1,000
Mga detalye
PCB Mount
APPM
SMD/SMT
300 Ohms
3 A
45 mOhms
- 40 C
+ 125 C
4.7 mm x 4.5 mm x 2.4 mm
4.7 mm
4.5 mm
2.4 mm
Reel
Common Mode Chokes
Common Mode Chokes / Filters Chilisin Power - Common Mode Choke (CMC) Automotive Power Line & Multimedia
APPM00050524401XYE
Pulse Electronics
1:
₱88.06
Lead-Time para sa Hindi Naka-stock 10 (na) Linggo
# ng Piyesa ng Mouser
673-APPM050524401XYE
Pulse Electronics
Common Mode Chokes / Filters Chilisin Power - Common Mode Choke (CMC) Automotive Power Line & Multimedia
Lead-Time para sa Hindi Naka-stock 10 (na) Linggo
1
₱88.06
10
₱72.59
25
₱63.67
100
₱59.50
250
Tingnan
1,000
₱47.66
250
₱55.10
500
₱51.94
1,000
₱47.66
Bumili
Min.: 1
Mult.: 1
Reel :
1,000
Mga detalye
PCB Mount
APPM
SMD/SMT
400 Ohms
2.5 A
50 Ohms
- 40 C
+ 125 C
4.7 mm x 4.5 mm x 2.4 mm
4.7 mm
4.5 mm
2.4 mm
Reel, Cut Tape, MouseReel
Common Mode Chokes
Common Mode Chokes / Filters Chilisin Power - Common Mode Choke (CMC) Automotive Power Line & Multimedia
APPM00050524701XYE
Pulse Electronics
2,000:
₱47.66
Lead-Time para sa Hindi Naka-stock 10 (na) Linggo
# ng Piyesa ng Mouser
673-APPM050524701XYE
Pulse Electronics
Common Mode Chokes / Filters Chilisin Power - Common Mode Choke (CMC) Automotive Power Line & Multimedia
Lead-Time para sa Hindi Naka-stock 10 (na) Linggo
Bumili
Min.: 2,000
Mult.: 1,000
Reel :
1,000
Mga detalye
PCB Mount
APPM
SMD/SMT
700 Ohms
2.2 A
59 mOhms
- 40 C
+ 125 C
4.7 mm x 4.5 mm x 2.4 mm
4.7 mm
4.5 mm
2.4 mm
Reel
Common Mode Chokes
Common Mode Chokes / Filters Chilisin Power - Common Mode Choke (CMC) Automotive Power Line & Multimedia
APPM00070638101XY0
Pulse Electronics
1:
₱117.22
Lead-Time para sa Hindi Naka-stock 10 (na) Linggo
# ng Piyesa ng Mouser
673-APPM070638101XY0
Pulse Electronics
Common Mode Chokes / Filters Chilisin Power - Common Mode Choke (CMC) Automotive Power Line & Multimedia
Lead-Time para sa Hindi Naka-stock 10 (na) Linggo
1
₱117.22
10
₱99.96
25
₱92.23
100
₱79.14
1,000
₱75.57
1,500
₱55.34
Bumili
Min.: 1
Mult.: 1
Reel :
1,500
Mga detalye
PCB Mount
APPM
SMD/SMT
140 Ohms
9 A
10 Ohms
- 40 C
+ 125 C
7 mm
6 mm
3.8 mm
Reel, Cut Tape, MouseReel
Common Mode Chokes
Common Mode Chokes / Filters Chilisin Power - Common Mode Choke (CMC) Automotive Power Line & Multimedia
APPM00070638102XY0
Pulse Electronics
1:
₱117.22
Lead-Time para sa Hindi Naka-stock 10 (na) Linggo
# ng Piyesa ng Mouser
673-APPM070638102XY0
Pulse Electronics
Common Mode Chokes / Filters Chilisin Power - Common Mode Choke (CMC) Automotive Power Line & Multimedia
Lead-Time para sa Hindi Naka-stock 10 (na) Linggo
1
₱117.22
10
₱99.96
25
₱92.23
100
₱79.14
1,000
₱75.57
1,500
₱55.34
Bumili
Min.: 1
Mult.: 1
Reel :
1,500
Mga detalye
PCB Mount
APPM
SMD/SMT
1.02 kOhms
3 A
17 mOhms
- 40 C
+ 125 C
7 mm
6 mm
3.8 mm
Reel, Cut Tape, MouseReel
Common Mode Chokes
Common Mode Chokes / Filters Chilisin Power - Common Mode Choke (CMC) Automotive Power Line & Multimedia
APPM00070638132XY0
Pulse Electronics
3,000:
₱55.34
Lead-Time para sa Hindi Naka-stock 10 (na) Linggo
# ng Piyesa ng Mouser
673-APPM070638132XY0
Pulse Electronics
Common Mode Chokes / Filters Chilisin Power - Common Mode Choke (CMC) Automotive Power Line & Multimedia
Lead-Time para sa Hindi Naka-stock 10 (na) Linggo
Bumili
Min.: 3,000
Mult.: 1,500
Reel :
1,500
Mga detalye
PCB Mount
APPM
SMD/SMT
1.3 kOhms
2.5 A
21 mOhms
- 40 C
+ 125 C
7 mm
6 mm
3.8 mm
Reel
Common Mode Chokes
Common Mode Chokes / Filters Chilisin Power - Common Mode Choke (CMC) Automotive Power Line & Multimedia
APPM00070638272XY0
Pulse Electronics
3,000:
₱55.34
Lead-Time para sa Hindi Naka-stock 10 (na) Linggo
# ng Piyesa ng Mouser
673-APPM070638272XY0
Pulse Electronics
Common Mode Chokes / Filters Chilisin Power - Common Mode Choke (CMC) Automotive Power Line & Multimedia
Lead-Time para sa Hindi Naka-stock 10 (na) Linggo
Bumili
Min.: 3,000
Mult.: 1,500
Reel :
1,500
Mga detalye
PCB Mount
APPM
SMD/SMT
2.7 kOhms
1 A
63 mOhms
- 40 C
+ 125 C
7 mm
6 mm
3.8 mm
Reel
Common Mode Chokes