Current Transformers - Board Mount SMD CURRENT SENSE XFMR; TR=1:20, SEC L=80 H MIN, SEC DCR=550 m ohms MAX
CSE5-100201
Triad Magnetics
1:
$1.77
470 In Stock
Mouser Part No
553-CSE5-100201
Triad Magnetics
Current Transformers - Board Mount SMD CURRENT SENSE XFMR; TR=1:20, SEC L=80 H MIN, SEC DCR=550 m ohms MAX
470 In Stock
1
$1.77
10
$1.60
100
$1.50
250
$1.46
750
$1.44
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
80 uH
10 A
1:20
550 mOhms
SMD/SMT
7.7 mm
6.9 mm
5.33 mm
250 kHz
Current Transformers - Board Mount CURRENT SENSE TRANS/CSE187L
CSE187L
Triad Magnetics
1:
$2.83
3,172 In Stock
Mouser Part No
553-CSE187L
Triad Magnetics
Current Transformers - Board Mount CURRENT SENSE TRANS/CSE187L
3,172 In Stock
1
$2.83
10
$2.57
25
$2.48
50
$2.42
100
View
100
$2.16
252
$2.12
Buy
Min.: 1
Mult.: 1
Details
Through Hole
30 A
1:500
21 Ohms
Radial
24 mm
21.5 mm
18 mm
50 Hz to 400 Hz
Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 25 AMPS:
CST-1025
Triad Magnetics
1:
$8.06
377 In Stock
108 Expected 09/04/2026
Mouser Part No
553-CST-1025
Triad Magnetics
Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 25 AMPS:
377 In Stock
108 Expected 09/04/2026
1
$8.06
10
$7.35
25
$7.05
50
$6.83
100
View
100
$6.35
252
$6.27
504
$5.69
1,008
$5.68
2,520
Quote
Buy
Min.: 1
Mult.: 1
Details
Through Hole
25 A
1000:1
46 Ohms
Radial
30.2 mm
14.3 mm
30.2 mm
50 Hz to 60 Hz
Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 30 AMPS:
CST-1030
Triad Magnetics
1:
$7.68
755 In Stock
Mouser Part No
553-CST-1030
Triad Magnetics
Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 30 AMPS:
755 In Stock
1
$7.68
10
$7.29
25
$6.41
50
$6.33
100
View
100
$6.21
252
$6.07
504
$5.92
1,008
$5.91
2,520
Quote
Buy
Min.: 1
Mult.: 1
Details
Through Hole
30 A
1000:1
46 Ohms
Radial
30.2 mm
14.3 mm
30.2 mm
50 Hz to 60 Hz
Current Transformers - Board Mount CURRENT SENSE 56.0mH 200T ENCAP TORIOD/CST206-2A
CST206-2A
Triad Magnetics
1:
$6.45
566 In Stock
Mouser Part No
553-CST206-2A
Triad Magnetics
Current Transformers - Board Mount CURRENT SENSE 56.0mH 200T ENCAP TORIOD/CST206-2A
566 In Stock
1
$6.45
10
$5.98
25
$5.74
50
$5.46
100
View
100
$5.15
252
$4.98
504
$4.94
1,008
$4.66
2,520
$4.64
Buy
Min.: 1
Mult.: 1
Details
Through Hole
56 mH
80 A
200:1
3.5 Ohms
Radial
27.3 mm
10.16 mm
31.12 mm
20 kHz to 200 kHz
Current Transformers - Board Mount 12.4 ohm
CST206-3A
Triad Magnetics
1:
$6.43
477 In Stock
Mouser Part No
553-CST206-3A
Triad Magnetics
Current Transformers - Board Mount 12.4 ohm
477 In Stock
1
$6.43
10
$5.97
25
$5.74
50
$5.49
100
View
100
$5.04
252
$4.88
504
$4.82
1,008
$4.56
2,520
$4.54
Buy
Min.: 1
Mult.: 1
Details
Through Hole
130 mH
70 A
300:1
Radial
27.3 mm
10.16 mm
31.11 mm
20 kHz to 250 kHz
Current Transformers - Board Mount CURRENT SENSE 3.5mH 50T ENCAP TORIOD/CST306-1A
CST306-1A
Triad Magnetics
1:
$4.48
798 In Stock
Mouser Part No
553-CST306-1A
Triad Magnetics
Current Transformers - Board Mount CURRENT SENSE 3.5mH 50T ENCAP TORIOD/CST306-1A
798 In Stock
1
$4.48
10
$4.05
25
$3.89
50
$3.77
100
View
100
$3.50
252
$3.46
Buy
Min.: 1
Mult.: 1
Details
Through Hole
3.5 mH
35 A
50:1
340 mOhms
Radial
17.53 mm
9.78 mm
23.24 mm
20 kHz to 200 kHz
Current Transformers - Board Mount CURRENT SENSE 55.0mH 200T ENCAP TORIOD/CST306-3A
CST306-3A
Triad Magnetics
1:
$5.26
463 In Stock
Mouser Part No
553-CST306-3A
Triad Magnetics
Current Transformers - Board Mount CURRENT SENSE 55.0mH 200T ENCAP TORIOD/CST306-3A
463 In Stock
Alternative Packaging
1
$5.26
10
$4.76
25
$4.56
50
$4.42
100
View
100
$4.11
252
$3.97
504
$3.85
1,008
$3.84
2,520
$3.69
Buy
Min.: 1
Mult.: 1
Details
Through Hole
55 mH
25 A
200:1
3.75 Ohms
Radial
17.53 mm
9.78 mm
23.24 mm
20 kHz to 200 kHz
Current Transformers - Board Mount CSE184L - LOW FREQUENCY CURRENT SENSE TRANSFORMER .05 to 1 AMP at 50 to 400Hz
CSE184L
Triad Magnetics
1:
$2.90
125 In Stock
Mouser Part No
553-CSE184L
Triad Magnetics
Current Transformers - Board Mount CSE184L - LOW FREQUENCY CURRENT SENSE TRANSFORMER .05 to 1 AMP at 50 to 400Hz
125 In Stock
1
$2.90
10
$2.62
25
$2.52
50
$2.44
100
View
100
$2.27
252
$2.19
504
$2.02
1,008
$2.01
2,520
$1.89
Buy
Min.: 1
Mult.: 1
Details
Through Hole
1 A
1:16.67
23 Ohms
Radial
24 mm
21.5 mm
18 mm
50 Hz to 400 Hz
Current Transformers - Board Mount CSE185L - LOW FREQUENCY CURRENT SENSE TRANSFORMER .1 to 3 AMP at 50 to 400Hz:
CSE185L
Triad Magnetics
1:
$2.90
117 In Stock
Mouser Part No
553-CSE185L
Triad Magnetics
Current Transformers - Board Mount CSE185L - LOW FREQUENCY CURRENT SENSE TRANSFORMER .1 to 3 AMP at 50 to 400Hz:
117 In Stock
1
$2.90
10
$2.62
25
$2.52
50
$2.44
100
View
100
$2.32
252
$2.15
504
$2.08
1,008
$2.06
2,520
$1.95
Buy
Min.: 1
Mult.: 1
Details
Through Hole
3 A
1:50
23 Ohms
Radial
24 mm
21.5 mm
18 mm
50 Hz to 400 Hz
Current Transformers - Board Mount LOW FREQUENCY CURRENT SENSE TRANSFORMER .1 to 10 AMP at 50 to 400Hz: CSE186L
CSE186L
Triad Magnetics
1:
$2.79
198 In Stock
427 Expected 23/04/2026
Mouser Part No
553-CSE186L
Triad Magnetics
Current Transformers - Board Mount LOW FREQUENCY CURRENT SENSE TRANSFORMER .1 to 10 AMP at 50 to 400Hz: CSE186L
198 In Stock
427 Expected 23/04/2026
1
$2.79
10
$2.52
25
$2.47
50
$2.43
100
View
100
$2.06
252
$2.02
504
$1.99
1,008
$1.89
2,520
$1.81
Buy
Min.: 1
Mult.: 1
Details
Through Hole
10 A
1:166
23 Ohms
Radial
24 mm
21.5 mm
18 mm
50 Hz to 400 Hz
Current Transformers - Board Mount TR=1:30, L=180 H MIN, SEC DCR=1 ohms MAX
CSE5-100301
Triad Magnetics
1:
$3.67
464 In Stock
Mouser Part No
553-CSE5-100301
Triad Magnetics
Current Transformers - Board Mount TR=1:30, L=180 H MIN, SEC DCR=1 ohms MAX
464 In Stock
1
$3.67
25
$3.41
50
$3.30
500
$2.74
750
$2.00
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
180 uH
10 A
1:30
870 mOhms
SMD/SMT
7.7 mm
6.9 mm
5.33 mm
250 kHz
Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 5AMPS
CST-1005
Triad Magnetics
1:
$5.81
310 In Stock
Mouser Part No
553-CST-1005
Triad Magnetics
Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 5AMPS
310 In Stock
1
$5.81
10
$5.55
25
$5.42
50
$4.71
100
View
100
$4.52
252
$4.45
1,008
$4.36
2,520
$4.35
Buy
Min.: 1
Mult.: 1
Details
Through Hole
5 A
1000:1
40 Ohms
Radial
23.5 mm
12 mm
24.8 mm
50 Hz to 60 Hz
Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 10 AMPS
CST-1010
Triad Magnetics
1:
$6.09
152 In Stock
Mouser Part No
553-CST-1010
Triad Magnetics
Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 10 AMPS
152 In Stock
1
$6.09
10
$5.65
25
$5.42
50
$5.36
100
View
100
$4.98
252
$4.44
504
$4.35
1,008
$4.34
2,520
$4.33
Buy
Min.: 1
Mult.: 1
Details
Through Hole
10 A
1000:1
40 Ohms
Radial
23.5 mm
12 mm
24.8 mm
50 Hz to 60 Hz
Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 15 AMPS
CST-1015
Triad Magnetics
1:
$6.25
147 In Stock
Mouser Part No
553-CST-1015
Triad Magnetics
Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 15 AMPS
147 In Stock
1
$6.25
10
$5.65
25
$5.42
50
$5.25
100
View
100
$5.24
252
$4.72
504
$4.57
Buy
Min.: 1
Mult.: 1
Details
Through Hole
15 A
1000:1
40 Ohms
Radial
23.5 mm
12 mm
24.8 mm
50 Hz to 60 Hz
Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 20 AMPS
CST-1020
Triad Magnetics
1:
$6.10
673 In Stock
Mouser Part No
553-CST-1020
Triad Magnetics
Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 20 AMPS
673 In Stock
1
$6.10
10
$5.64
25
$5.42
50
$4.94
100
View
100
$4.85
252
$4.69
504
$4.57
1,008
$4.46
2,520
$4.23
Buy
Min.: 1
Mult.: 1
Details
Through Hole
20 A
1000:1
40 Ohms
Radial
23.5 mm
12 mm
24.8 mm
50 Hz to 60 Hz
Current Transformers - Board Mount CURRENT SENSE 14.0mH 100Tct ENCAP TORIOD/CST206-1T
CST206-1T
Triad Magnetics
1:
$6.38
135 In Stock
Mouser Part No
553-CST206-1T
Triad Magnetics
Current Transformers - Board Mount CURRENT SENSE 14.0mH 100Tct ENCAP TORIOD/CST206-1T
135 In Stock
1
$6.38
10
$5.98
25
$5.74
50
$5.26
100
View
100
$5.10
252
$4.98
504
$4.84
1,008
$4.83
2,520
$4.62
Buy
Min.: 1
Mult.: 1
Details
Through Hole
14 mH
110 A
100CT
58 mOhms
Radial
27.3 mm
10.16 mm
31.12 mm
20 kHz to 250 kHz
Current Transformers - Board Mount CURRENT SENSE 56.0mH 200Tct ENCAP TORIOD/CST206-2T
CST206-2T
Triad Magnetics
1:
$5.37
62 In Stock
Mouser Part No
553-CST206-2T
Triad Magnetics
Current Transformers - Board Mount CURRENT SENSE 56.0mH 200Tct ENCAP TORIOD/CST206-2T
62 In Stock
1
$5.37
25
$5.16
50
$4.99
252
$4.98
1,008
View
1,008
$4.97
2,520
Quote
Buy
Min.: 1
Mult.: 1
Details
Through Hole
56 mH
80 A
200CT
3.5 Ohms
Radial
27.3 mm
10.16 mm
31.12 mm
20 kHz to 250 kHz
Current Transformers - Board Mount CURRENT SENSE 130.0mH 300Tct ENCAP TORIOD/CST206-3T
CST206-3T
Triad Magnetics
1:
$6.48
188 In Stock
Mouser Part No
553-CST206-3T
Triad Magnetics
Current Transformers - Board Mount CURRENT SENSE 130.0mH 300Tct ENCAP TORIOD/CST206-3T
188 In Stock
1
$6.48
10
$5.98
25
$5.74
50
$5.51
100
View
100
$5.05
252
$4.75
504
$4.65
1,008
$4.63
2,520
$4.62
Buy
Min.: 1
Mult.: 1
Details
Through Hole
130 mH
70 A
300CT
12.4 Ohms
Radial
27.3 mm
10.16 mm
31.12 mm
20 kHz to 250 kHz
Current Transformers - Board Mount PCB Curr Sense Xfmr 1:50,50-500KHz
CST25-0050
Triad Magnetics
1:
$2.19
44 In Stock
Mouser Part No
553-CST25-0050
Triad Magnetics
Current Transformers - Board Mount PCB Curr Sense Xfmr 1:50,50-500KHz
44 In Stock
1
$2.19
10
$1.99
25
$1.91
50
$1.85
100
View
100
$1.72
252
$1.64
504
$1.58
1,008
$1.56
2,520
$1.48
Buy
Min.: 1
Mult.: 1
Details
Through Hole
4.7 mH
25 A
1:50
500 mOhms
Solder Pin
17 mm
15 mm
11.8 mm
50 kHz to 500 kHz
Current Transformers - Board Mount PCB Curr Sense Xfmr 1:100,50-500KHz
CST25-0100
Triad Magnetics
1:
$2.24
112 In Stock
Mouser Part No
553-CST25-0100
Triad Magnetics
Current Transformers - Board Mount PCB Curr Sense Xfmr 1:100,50-500KHz
112 In Stock
1
$2.24
10
$2.04
25
$1.97
50
$1.91
100
View
100
$1.78
252
$1.62
504
$1.57
2,520
$1.47
Buy
Min.: 1
Mult.: 1
Through Hole
18 mH
25 A
1:100
2 Ohms
Solder Pin
17 mm
15 mm
11.8 mm
50 kHz to 500 kHz
Current Transformers - Board Mount PCB Curr Sense Xfmr 1:200,50-500KHz
CST25-0200
Triad Magnetics
1:
$2.32
12 In Stock
Mouser Part No
553-CST25-0200
Triad Magnetics
Current Transformers - Board Mount PCB Curr Sense Xfmr 1:200,50-500KHz
12 In Stock
1
$2.32
10
$2.11
25
$1.87
50
$1.84
100
View
100
$1.69
250
$1.66
500
$1.60
1,000
$1.55
2,500
$1.44
Buy
Min.: 1
Mult.: 1
Details
Through Hole
76 mH
25 A
1:200
4.5 Ohms
Solder Pin
17 mm
15 mm
11.8 mm
50 kHz to 500 kHz
Current Transformers - Board Mount CURRENT SENSE 3.5mH 50Tct ENCAP TORIOD/CST306-1T
CST306-1T
Triad Magnetics
1:
$4.39
56 In Stock
Mouser Part No
553-CST306-1T
Triad Magnetics
Current Transformers - Board Mount CURRENT SENSE 3.5mH 50Tct ENCAP TORIOD/CST306-1T
56 In Stock
1
$4.39
10
$4.13
100
$4.10
252
$3.93
504
View
504
$3.82
1,008
$3.46
Buy
Min.: 1
Mult.: 1
Details
Through Hole
3.5 mH
35 A
50CT
340 mOhms
Radial
17.53 mm
9.78 mm
23.24 mm
20 kHz to 200 kHz
Current Transformers - Board Mount CURRENT SENSE 14.0mH 100T ENCAP TORIOD/CST306-2A
CST306-2A
Triad Magnetics
1:
$5.27
172 In Stock
Mouser Part No
553-CST306-2A
Triad Magnetics
Current Transformers - Board Mount CURRENT SENSE 14.0mH 100T ENCAP TORIOD/CST306-2A
172 In Stock
1
$5.27
10
$4.77
25
$4.57
50
$4.39
100
View
100
$4.00
252
$3.88
504
$3.83
Buy
Min.: 1
Mult.: 1
Details
Through Hole
14 mH
25 A
100:1
1.55 Ohms
Radial
17.53 mm
9.78 mm
23.24 mm
20 kHz to 200 kHz
Current Transformers - Board Mount CURRENT SENSE 14.0mH 100Tct ENCAP TORIOD/CST306-2T
CST306-2T
Triad Magnetics
1:
$4.39
100 In Stock
Mouser Part No
553-CST306-2T
Triad Magnetics
Current Transformers - Board Mount CURRENT SENSE 14.0mH 100Tct ENCAP TORIOD/CST306-2T
100 In Stock
1
$4.39
25
$4.22
50
$4.09
100
$3.80
252
$3.46
Buy
Min.: 1
Mult.: 1
Details
Through Hole
14 mH
25 A
100CT
1.55 Ohms
Radial
17.53 mm
9.78 mm
23.24 mm
20 kHz to 200 kHz