Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 25 AMPS:
CST-1025
Triad Magnetics
1:
¥1,179.3
420 In Stock
Mouser Part #
553-CST-1025
Triad Magnetics
Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 25 AMPS:
420 In Stock
1
¥1,179.3
10
¥1,109.5
25
¥1,019.9
50
¥991.6
100
View
100
¥960.1
252
¥958.4
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 130.0mH 300T ENCAP TORIOD/CST206-3A-B (NOTE: "-B" indicates BULK packaging).
Triad Magnetics CST206-3A-B
CST206-3A-B
Triad Magnetics
1:
¥1,227.5
205 In Stock
New At Mouser
Mouser Part #
553-CST206-3A-B
New At Mouser
Triad Magnetics
Current Transformers - Board Mount CURRENT SENSE 130.0mH 300T ENCAP TORIOD/CST206-3A-B (NOTE: "-B" indicates BULK packaging).
205 In Stock
1
¥1,227.5
10
¥1,122.8
252
¥1,014.9
504
¥1,001.6
1,008
¥986.6
Buy
Min.: 1
Mult.: 1
Details
Current Transformers - Board Mount CURRENT SENSE TRANS/CSE187L
CSE187L
Triad Magnetics
1:
¥486.7
1,061 In Stock
3,780 Expected 1/13/2027
Mouser Part #
553-CSE187L
Triad Magnetics
Current Transformers - Board Mount CURRENT SENSE TRANS/CSE187L
1,061 In Stock
3,780 Expected 1/13/2027
1
¥486.7
10
¥441.8
25
¥423.6
50
¥410.3
100
View
100
¥398.6
252
¥380.4
504
¥368.7
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: 5AMPS
CST-1005
Triad Magnetics
1:
¥948.4
385 In Stock
630 Expected 9/9/2026
Mouser Part #
553-CST-1005
Triad Magnetics
Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 5AMPS
385 In Stock
630 Expected 9/9/2026
1
¥948.4
10
¥898.6
25
¥862.1
50
¥790.6
100
View
100
¥780.7
252
¥779
504
¥687.7
1,008
¥676
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: 15 AMPS
CST-1015
Triad Magnetics
1:
¥1,014.9
429 In Stock
Mouser Part #
553-CST-1015
Triad Magnetics
Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 15 AMPS
429 In Stock
1
¥1,014.9
10
¥916.9
25
¥880.3
50
¥873.7
100
View
100
¥848.8
252
¥790.6
504
¥767.4
1,008
¥742.5
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:
¥1,028.2
1,613 In Stock
Mouser Part #
553-CST-1020
Triad Magnetics
Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 20 AMPS
1,613 In Stock
1
¥1,028.2
10
¥930.2
25
¥900.3
50
¥850.4
100
View
100
¥823.9
252
¥798.9
504
¥782.3
1,008
¥759.1
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 TRANSFORMER, PRIMARY CURRENT: 30 AMPS:
CST-1030
Triad Magnetics
1:
¥1,290.6
1,700 In Stock
2,338 Expected 10/19/2026
Mouser Part #
553-CST-1030
Triad Magnetics
Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 30 AMPS:
1,700 In Stock
2,338 Expected 10/19/2026
1
¥1,290.6
10
¥1,224.2
25
¥1,176
50
¥1,141.1
100
View
100
¥1,106.2
252
¥1,064.7
504
¥1,036.5
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 14.0mH 100T ENCAP TORIOD/CST206-1A
CST206-1A
Triad Magnetics
1:
¥862.1
3,808 In Stock
Mouser Part #
553-CST206-1A
Triad Magnetics
Current Transformers - Board Mount CURRENT SENSE 14.0mH 100T ENCAP TORIOD/CST206-1A
3,808 In Stock
Alternative Packaging
1
¥862.1
10
¥802.3
25
¥769
50
¥709.2
100
View
100
¥686
252
¥654.4
504
¥632.8
1,008
¥571.4
Buy
Min.: 1
Mult.: 1
Details
Through Hole
14 mH
110 A
100:1
58 mOhms
Radial
27.3 mm
10.16 mm
31.11 mm
20 kHz to 250 kHz
Current Transformers - Board Mount CURRENT SENSE 56.0mH 200T ENCAP TORIOD/CST206-2A
CST206-2A
Triad Magnetics
1:
¥906.9
1,816 In Stock
2,634 On Order
Mouser Part #
553-CST206-2A
Triad Magnetics
Current Transformers - Board Mount CURRENT SENSE 56.0mH 200T ENCAP TORIOD/CST206-2A
1,816 In Stock
2,634 On Order
View Dates
Stock:
1,816 Can Ship Immediately
On Order:
618 Expected 10/29/2026
2,016 Expected 11/5/2026
Factory Lead-Time:
18 Weeks
1
¥906.9
10
¥820.5
25
¥782.3
50
¥767.4
100
View
100
¥699.3
252
¥689.3
1,008
¥676
2,520
¥656.1
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 CSE184L - LOW FREQUENCY CURRENT SENSE TRANSFORMER .05 to 1 AMP at 50 to 400Hz
CSE184L
Triad Magnetics
1:
¥513.2
125 In Stock
Mouser Part #
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
¥513.2
10
¥465.1
25
¥446.8
50
¥433.5
100
View
100
¥420.2
252
¥402
504
¥388.7
1,008
¥377
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 LOW FREQUENCY CURRENT SENSE TRANSFORMER .1 to 10 AMP at 50 to 400Hz: CSE186L
CSE186L
Triad Magnetics
1:
¥509.9
233 In Stock
Mouser Part #
553-CSE186L
Triad Magnetics
Current Transformers - Board Mount LOW FREQUENCY CURRENT SENSE TRANSFORMER .1 to 10 AMP at 50 to 400Hz: CSE186L
233 In Stock
1
¥509.9
10
¥461.8
25
¥443.5
50
¥430.2
100
View
100
¥416.9
252
¥398.6
504
¥385.4
1,008
¥373.7
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 CSE187L-P
CSE187L-P
Triad Magnetics
1:
¥742.5
469 In Stock
Mouser Part #
553-CSE187LP
Triad Magnetics
Current Transformers - Board Mount CSE187L-P
469 In Stock
1
¥742.5
10
¥671
25
¥644.5
50
¥624.5
100
View
100
¥604.6
252
¥579.7
504
¥561.4
1,008
¥543.1
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 SMD CURRENT SENSE XFMR; TR=1:20, SEC L=80 H MIN, SEC DCR=550 m ohms MAX
CSE5-100201
Triad Magnetics
1:
¥503.3
470 In Stock
Mouser Part #
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
¥503.3
25
¥468.4
50
¥453.5
500
¥240.8
750
¥239.2
Buy
Min.: 1
Mult.: 1
Reel :
750
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 TR=1:30, L=180 H MIN, SEC DCR=1 ohms MAX
CSE5-100301
Triad Magnetics
1:
¥661.1
31 In Stock
299 Expected 9/21/2026
Mouser Part #
553-CSE5-100301
Triad Magnetics
Current Transformers - Board Mount TR=1:30, L=180 H MIN, SEC DCR=1 ohms MAX
31 In Stock
299 Expected 9/21/2026
1
¥661.1
25
¥616.2
50
¥476.7
100
¥470.1
250
View
750
¥239.2
250
¥343.8
500
¥240.8
750
¥239.2
Buy
Min.: 1
Mult.: 1
Reel :
750
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: 10 AMPS
CST-1010
Triad Magnetics
1:
¥1,003.2
152 In Stock
Mouser Part #
553-CST-1010
Triad Magnetics
Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 10 AMPS
152 In Stock
1
¥1,003.2
10
¥918.5
25
¥887
50
¥877
100
View
100
¥848.8
252
¥797.3
504
¥772.4
1,008
¥747.5
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 14.0mH 100Tct ENCAP TORIOD/CST206-1T
CST206-1T
Triad Magnetics
1:
¥863.7
22 In Stock
126 Expected 11/5/2026
Mouser Part #
553-CST206-1T
Triad Magnetics
Current Transformers - Board Mount CURRENT SENSE 14.0mH 100Tct ENCAP TORIOD/CST206-1T
22 In Stock
126 Expected 11/5/2026
1
¥863.7
10
¥817.2
25
¥779
50
¥765.7
100
View
100
¥644.5
252
¥614.6
504
¥596.3
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:
¥686
62 In Stock
Mouser Part #
553-CST206-2T
Triad Magnetics
Current Transformers - Board Mount CURRENT SENSE 56.0mH 200Tct ENCAP TORIOD/CST206-2T
62 In Stock
1
¥686
10
¥677.7
25
¥641.1
50
¥634.5
100
View
100
¥501.6
252
¥488.3
504
¥476.7
1,008
¥471.7
2,520
¥470.1
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:
¥604.6
188 In Stock
Mouser Part #
553-CST206-3T
Triad Magnetics
Current Transformers - Board Mount CURRENT SENSE 130.0mH 300Tct ENCAP TORIOD/CST206-3T
188 In Stock
1
¥604.6
10
¥548.1
25
¥526.5
50
¥509.9
100
View
100
¥495
252
¥471.7
504
¥458.4
1,008
¥443.5
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:
¥352.1
44 In Stock
Mouser Part #
553-CST25-0050
Triad Magnetics
Current Transformers - Board Mount PCB Curr Sense Xfmr 1:50,50-500KHz
44 In Stock
1
¥352.1
10
¥320.6
25
¥307.3
50
¥297.3
100
View
100
¥289
252
¥275.7
504
¥267.4
1,008
¥259.1
2,520
¥240.8
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:
¥370.4
89 In Stock
Mouser Part #
553-CST25-0100
Triad Magnetics
Current Transformers - Board Mount PCB Curr Sense Xfmr 1:100,50-500KHz
89 In Stock
1
¥370.4
10
¥337.2
25
¥323.9
50
¥313.9
100
View
100
¥304
252
¥290.7
504
¥280.7
1,008
¥272.4
2,520
¥252.5
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:
¥363.8
8 In Stock
Mouser Part #
553-CST25-0200
Triad Magnetics
Current Transformers - Board Mount PCB Curr Sense Xfmr 1:200,50-500KHz
8 In Stock
1
¥363.8
10
¥328.9
25
¥315.6
50
¥305.6
100
View
100
¥295.7
250
¥284
500
¥275.7
1,000
¥267.4
2,500
¥247.5
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 50T ENCAP TORIOD/CST306-1A
CST306-1A
Triad Magnetics
1:
¥546.5
386 In Stock
Mouser Part #
553-CST306-1A
Triad Magnetics
Current Transformers - Board Mount CURRENT SENSE 3.5mH 50T ENCAP TORIOD/CST306-1A
386 In Stock
1
¥546.5
10
¥495
25
¥475
50
¥461.8
252
View
252
¥456.8
504
¥413.6
1,008
¥400.3
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 3.5mH 50Tct ENCAP TORIOD/CST306-1T
CST306-1T
Triad Magnetics
1:
¥656.1
46 In Stock
Mouser Part #
553-CST306-1T
Triad Magnetics
Current Transformers - Board Mount CURRENT SENSE 3.5mH 50Tct ENCAP TORIOD/CST306-1T
46 In Stock
1
¥656.1
10
¥529.9
100
¥423.6
252
¥406.9
504
View
504
¥397
1,008
¥387
2,520
¥385.4
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:
¥546.5
21 In Stock
Mouser Part #
553-CST306-2A
Triad Magnetics
Current Transformers - Board Mount CURRENT SENSE 14.0mH 100T ENCAP TORIOD/CST306-2A
21 In Stock
1
¥546.5
10
¥495
25
¥475
50
¥461.8
100
View
100
¥446.8
252
¥426.9
504
¥413.6
1,008
¥400.3
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:
¥546.5
95 In Stock
Mouser Part #
553-CST306-2T
Triad Magnetics
Current Transformers - Board Mount CURRENT SENSE 14.0mH 100Tct ENCAP TORIOD/CST306-2T
95 In Stock
1
¥546.5
100
¥440.2
252
¥423.6
504
¥411.9
1,008
¥400.3
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