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Reel Current Transformers - Board Mount

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Part #

Current Transformers - Board Mount Current Sense Transformer 500uH, 20A, 1:50 Turns Ratio

749251050
Wurth Elektronik
1: $2.49
599In Stock

Mfr. Part No.
749251050

Mouser Part No
710-749251050

Wurth Elektronik

Current Transformers - Board Mount Current Sense Transformer 500uH, 20A, 1:50 Turns Ratio

Learn More

Datasheet

599In Stock

Cut Tape

$2.49

$2.21

$2.05

$1.88

$1.72

Reel

$1.55

MouseReel Available

Min.: 1
Mult.: 1

: 750

PCB Mount

500 uH

20 A

1:50

1.4 Ohms

SMD/SMT

7.7 mm

6.9 mm

5.33 mm

Current Transformers - Board Mount WE-CST 980uH 20A 1:7 DCR=.75mOhms

749251070
Wurth Elektronik
1: $2.49
185In Stock

Mfr. Part No.
749251070

Mouser Part No
710-749251070

Wurth Elektronik

Current Transformers - Board Mount WE-CST 980uH 20A 1:7 DCR=.75mOhms

Learn More

Datasheet

185In Stock

Cut Tape

$2.49

$2.21

$2.05

$1.88

$1.72

Reel

$1.55

Min.: 1
Mult.: 1

: 750

PCB Mount

980 uH

1:70

SMD/SMT

7.7 mm

6.9 mm

5.33 mm

Current Transformers - Board Mount WE-CST 2mH 10A 1:1 DCR=5.5Ohms

749251100
Wurth Elektronik
1: $2.49
516In Stock
3,750Expected 04/09/2026

Mfr. Part No.
749251100

Mouser Part No
710-749251100

Wurth Elektronik

Current Transformers - Board Mount WE-CST 2mH 10A 1:1 DCR=5.5Ohms

Learn More

Datasheet

516In Stock

3,750Expected 04/09/2026

Cut Tape

$2.49

$2.21

$2.05

$1.88

$1.72

Reel

$1.55

MouseReel Available

Min.: 1
Mult.: 1

: 750

PCB Mount

2 mH

10 A

1:100

5.5 Ohms

SMD/SMT

7.7 mm

6.9 mm

5.33 mm

Current Transformers - Board Mount WE-CST 1.4mH 1:50 40A EE13/7/4 SMT

7492540050
Wurth Elektronik
1: $4.40
482In Stock

Mfr. Part No.
7492540050

Mouser Part No
710-7492540050

Wurth Elektronik

Current Transformers - Board Mount WE-CST 1.4mH 1:50 40A EE13/7/4 SMT

Learn More

Datasheet

482In Stock

Cut Tape

$4.40

$3.76

$2.69

Reel

$2.69

MouseReel Available

Min.: 1
Mult.: 1

: 225

SMD/SMT

1.4 mH

40 A

1:50

202 mOhms

SMD/SMT

14.48 mm

20.2 mm

10.5 mm

1 MHz

Current Transformers - Board Mount WE-CST 5.6mH 1:100 40A EE13/7/4 SMT

7492540100
Wurth Elektronik
1: $4.40
254In Stock
1,125Expected 26/11/2026

Mfr. Part No.
7492540100

Mouser Part No
710-7492540100

Wurth Elektronik

Current Transformers - Board Mount WE-CST 5.6mH 1:100 40A EE13/7/4 SMT

Learn More

Datasheet

254In Stock

1,125Expected 26/11/2026

Cut Tape

$4.40

$3.76

$3.00

$2.69

Reel

$2.69

MouseReel Available

Min.: 1
Mult.: 1

: 225

SMD/SMT

5.6 mH

40 A

1:100

805 mOhms

SMD/SMT

14.48 mm

13.3 mm

10.5 mm

1 MHz

Current Transformers - Board Mount EP10 P100076 Current Sense AEC-Q200

B78419A2251A003
TDK
1: $6.26
45In Stock
400Expected 06/01/2027

Mfr. Part No.
B78419A2251A003

Mouser Part No
871-B78419A2251A003

TDK

Current Transformers - Board Mount EP10 P100076 Current Sense AEC-Q200

Learn More

Datasheet

45In Stock

400Expected 06/01/2027

Cut Tape

$6.26

$5.52

$5.28

$5.13

Reel

$4.71

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

SMD/SMT

7 mH

3.1 Ohms

SMD/SMT

14.4 mm

12.8 mm

11.5 mm

50 kHz to 250 kHz

AEC-Q100

Current Transformers - Board Mount 320uH N1:N2=1:40 T3619 EE5

B82801B0324A040
TDK
1: $2.44
964In Stock

Mfr. Part No.
B82801B0324A040

Mouser Part No
871-B82801B324A40

TDK

Current Transformers - Board Mount 320uH N1:N2=1:40 T3619 EE5

Learn More

Datasheet

964In Stock

Cut Tape

$2.44

$2.16

$2.01

$1.96

Reel

$1.81

View

MouseReel Available

Min.: 1
Mult.: 1

: 900

SMD/SMT

320 uH

20 A

1:40

1.14 Ohms

SMD/SMT

8.13 mm

7.11 mm

5.08 mm

50 kHz to 1 MHz

Current Transformers - Board Mount 500uH N1:N2=1:50 T3620 EE5

B82801B0504A050
TDK
1: $2.56
228In Stock
1,800Expected 22/10/2026

Mfr. Part No.
B82801B0504A050

Mouser Part No
871-B82801B504A50

TDK

Current Transformers - Board Mount 500uH N1:N2=1:50 T3620 EE5

Learn More

Datasheet

228In Stock

1,800Expected 22/10/2026

Cut Tape

$2.56

$2.31

$2.10

$2.05

Reel

$1.72

View

MouseReel Available

Min.: 1
Mult.: 1

: 900

SMD/SMT

500 uH

20 A

1:50

1.5 Ohms

SMD/SMT

8.13 mm

7.11 mm

5.08 mm

50 kHz to 1 MHz

Current Transformers - Board Mount Current Sense transformer, 40A, EF12.6, 1360uH

PCS040-EF1301KS
Bourns
1: $4.50
217In Stock

Mfr. Part No.
PCS040-EF1301KS

Mouser Part No
652-PCS040-EF1301KS

Bourns

Current Transformers - Board Mount Current Sense transformer, 40A, EF12.6, 1360uH

Learn More

Datasheet

217In Stock

Cut Tape

$4.50

$4.07

$3.90

$3.78

Reel

$3.67

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

SMD/SMT

1.36 mH

40 A

1:40

560 mOhms

SMD/SMT

19.91 mm

16.51 mm

10.5 mm

1 MHz

Current Transformers - Board Mount Current Sense transformer, 40A, EF12.6, 19200uH

PCS040-EF1319KS
Bourns
1: $5.23
175In Stock

Mfr. Part No.
PCS040-EF1319KS

Mouser Part No
652-PCS040-EF1319KS

Bourns

Current Transformers - Board Mount Current Sense transformer, 40A, EF12.6, 19200uH

Learn More

Datasheet

175In Stock

Cut Tape

$5.23

$4.09

$3.77

$3.56

Reel

$3.38

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

SMD/SMT

19.2 mH

40 A

1:150

2.2 Ohms

SMD/SMT

19.91 mm

16.51 mm

10.5 mm

1 MHz

Current Transformers - Board Mount WE-CST 0.896mH 1:40 40A EE13/7/4 SMT

7492540040
Wurth Elektronik
1: $4.40
35In Stock

Mfr. Part No.
7492540040

Mouser Part No
710-7492540040

Wurth Elektronik

Current Transformers - Board Mount WE-CST 0.896mH 1:40 40A EE13/7/4 SMT

Learn More

Datasheet

35In Stock

Cut Tape

$4.40

$3.76

$3.00

$2.69

Reel

$2.69

MouseReel Available

Min.: 1
Mult.: 1

: 225

SMD/SMT

896 uH

40 A

1:40

130 mOhms

SMD/SMT

14.48 mm

20.2 mm

10.5 mm

1 MHz

Current Transformers - Board Mount WE-CST 300mH 1:750 40A EE13/7/4 SMT

7492540750
Wurth Elektronik
1: $4.40
202In Stock

Mfr. Part No.
7492540750

Mouser Part No
710-7492540750

Wurth Elektronik

Current Transformers - Board Mount WE-CST 300mH 1:750 40A EE13/7/4 SMT

Learn More

Datasheet

202In Stock

Cut Tape

$4.40

$3.76

$3.00

$2.69

Reel

$2.69

MouseReel Available

Min.: 1
Mult.: 1

: 225

SMD/SMT

300 mH

40 A

1:750

50.1 Ohms

SMD/SMT

14.48 mm

13.3 mm

10.5 mm

1 MHz

Current Transformers - Board Mount Current Sense Transformer

CT06-250
ICE Components
1: $3.33
2,664In Stock

Mfr. Part No.
CT06-250

Mouser Part No
911-CT06-250

ICE Components

Current Transformers - Board Mount Current Sense Transformer

Learn More

Datasheet

2,664In Stock

Cut Tape

$3.33

$3.02

$2.80

$2.71

Reel

$2.41

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

8.75 mH

18 A

1:250

37.2 Ohms

SMD/SMT

6.7 mm

6.5 mm

5 mm

Current Transformers - Board Mount 4.5mH 3500V 50A DCR=.5mOhms T=1:100

PAS6322.100NLT
Pulse Electronics
1: $3.84
221In Stock
Factory Special Order

Mfr. Part No.
PAS6322.100NLT

Mouser Part No
673-PAS6322.100NLT

Factory Special Order

Pulse Electronics

Current Transformers - Board Mount 4.5mH 3500V 50A DCR=.5mOhms T=1:100

Datasheet

221In Stock

Cut Tape

$3.84

$3.48

$3.23

$3.13

Reel

$2.94

View

MouseReel Available

Min.: 1
Mult.: 1

: 350

PCB Mount

4.5 mH

50 A

1:100

SMD/SMT

12.8 mm

7 mm

Current Transformers - Board Mount 17.5mH 3500V 50A DCR=.5mOhms T=1:200

PAS6322.200NLT
Pulse Electronics
1: $4.27
614In Stock
Factory Special Order

Mfr. Part No.
PAS6322.200NLT

Mouser Part No
673-PAS6322.200NLT

Factory Special Order

Pulse Electronics

Current Transformers - Board Mount 17.5mH 3500V 50A DCR=.5mOhms T=1:200

Datasheet

614In Stock

Cut Tape

$4.27

$3.86

$3.71

$3.59

Reel

$3.29

View

MouseReel Available

Min.: 1
Mult.: 1

: 350

PCB Mount

17.5 mH

50 A

1:200

SMD/SMT

12.8 mm

7 mm

Current Transformers - Board Mount 3mH 1000V AEC-Q200 20A DCR=0.75mOhms

PM2165.125NLT
Pulse Electronics
1: $1.64
1,301In Stock
Factory Special Order

Mfr. Part No.
PM2165.125NLT

Mouser Part No
673-PM2165.125NLT

Factory Special Order

Pulse Electronics

Current Transformers - Board Mount 3mH 1000V AEC-Q200 20A DCR=0.75mOhms

Learn More

Datasheet

1,301In Stock

Cut Tape

$1.64

$1.33

$1.26

$1.22

Reel

$1.06

View

Min.: 1
Mult.: 1

: 900

PCB Mount

3 mH

20 A

1:125

6.5 Ohms

SMD/SMT

8.4 mm

7.2 mm

5.5 mm

20 kHz to 1 MHz

AEC-Q200

Current Transformers - Board Mount 1.7mH 3kV 30A AECQ2 DCR=.5mohms

PMS9505.050NLT
Pulse Electronics
1: $2.47
625In Stock
Factory Special Order

Mfr. Part No.
PMS9505.050NLT

Mouser Part No
673-PMS9505.050NLT

Factory Special Order

Pulse Electronics

Current Transformers - Board Mount 1.7mH 3kV 30A AECQ2 DCR=.5mohms

Learn More

Datasheet

625In Stock

Cut Tape

$2.47

$2.24

$2.10

$2.03

Reel

$1.88

View

MouseReel Available

Min.: 1
Mult.: 1

: 150

PCB Mount

1.7 mH

30 A

1:5

SMD/SMT

13.6 mm

12.8 mm

14.4 mm

20 kHz

AEC-Q200

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: $3.03
470In Stock

Mfr. Part No.
CSE5-100201

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

Datasheet

470In Stock

Cut Tape

$3.03

$2.82

$2.73

$1.45

Reel

$1.44

MouseReel Available

Min.: 1
Mult.: 1

: 750

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: $3.98
31In Stock
299Expected 21/09/2026

Mfr. Part No.
CSE5-100301

Mouser Part No
553-CSE5-100301

Triad Magnetics

Current Transformers - Board Mount TR=1:30, L=180 H MIN, SEC DCR=1 ohms MAX

Datasheet

31In Stock

299Expected 21/09/2026

Cut Tape

$3.98

$3.71

$2.87

$2.83

View

Reel

$1.44

MouseReel Available

Min.: 1
Mult.: 1

: 750

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 SMT Current Sense Xfmr 15A, 1:50

CT02-050
ICE Components
1: $3.24
109In Stock
1,000Expected 01/09/2026

Mfr. Part No.
CT02-050

Mouser Part No
911-CT02-050

ICE Components

Current Transformers - Board Mount SMT Current Sense Xfmr 15A, 1:50

Learn More

Datasheet

109In Stock

1,000Expected 01/09/2026

Cut Tape

$3.24

$2.65

$2.30

$2.23

View

Reel

$2.02

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

440 uH

15 A

1:50

1.25 Ohms

SMD/SMT

6.4 mm

6 mm

4.6 mm

Current Transformers - Board Mount SMT Current Sense Xfmr 18A, 1:100

CT02-100
ICE Components
1: $2.92
75In Stock
2,000Expected 21/10/2026

Mfr. Part No.
CT02-100

Mouser Part No
911-CT02-100

ICE Components

Current Transformers - Board Mount SMT Current Sense Xfmr 18A, 1:100

Learn More

Datasheet

75In Stock

2,000Expected 21/10/2026

Cut Tape

$2.92

$2.53

$2.32

$2.25

Reel

$1.99

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

1.8 mH

18 A

1:100

4.8 Ohms

SMD/SMT

6.4 mm

6 mm

4.6 mm

Current Transformers - Board Mount SMT Current Sense Xfmr 18A, 1:150

CT02-150
ICE Components
1: $3.16
607In Stock

Mfr. Part No.
CT02-150

Mouser Part No
911-CT02-150

ICE Components

Current Transformers - Board Mount SMT Current Sense Xfmr 18A, 1:150

Learn More

Datasheet

607In Stock

Cut Tape

$3.16

$2.58

$2.24

$2.17

Reel

$1.97

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

4 mH

18 A

1:150

15 Ohms

SMD/SMT

6.4 mm

6 mm

4.6 mm

Current Transformers - Board Mount SMT Current Sense Xfmr 18A, 1:250

CT02-250
ICE Components
1: $3.65
269In Stock
1,000Expected 22/12/2026

Mfr. Part No.
CT02-250

Mouser Part No
911-CT02-250

ICE Components

Current Transformers - Board Mount SMT Current Sense Xfmr 18A, 1:250

Learn More

Datasheet

269In Stock

1,000Expected 22/12/2026

Cut Tape

$3.65

$2.99

$2.58

$2.51

Reel

$2.28

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

11.1 mH

18 A

1:250

37.2 Ohms

SMD/SMT

6.4 mm

6 mm

4.6 mm

Current Transformers - Board Mount SMT Current Sense Xfmr 20A, 1:100

CT04-100
ICE Components
1: $3.33
408In Stock
1,200Expected 18/11/2026

Mfr. Part No.
CT04-100

Mouser Part No
911-CT04-100

ICE Components

Current Transformers - Board Mount SMT Current Sense Xfmr 20A, 1:100

Learn More

Datasheet

408In Stock

1,200Expected 18/11/2026

Cut Tape

$3.33

$2.72

$2.36

$2.29

Reel

$2.08

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,200

SMD/SMT

1.4 mH

20 A

1:100

3 Ohms

SMD/SMT

8.13 mm

6.9 mm

4.1 mm

1 MHz

Current Transformers - Board Mount SMT 6A 1400uH 1:60

CT09-060
ICE Components
1: $2.52
59In Stock

Mfr. Part No.
CT09-060

Mouser Part No
911-CT09-060

ICE Components

Current Transformers - Board Mount SMT 6A 1400uH 1:60

Learn More

Datasheet

59In Stock

Cut Tape

$2.52

$2.04

$1.77

$1.75

Reel

$1.48

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

1.4 mH

6 A

1:60

1.3 Ohms

SMD/SMT

10 mm

12.2 mm

6.35 mm

Reel Current Transformers - Board Mount

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3.8 uH
33 uH
53 uH
74 uH
80 uH
81 uH
132 uH
160 uH
180 uH
205 uH
220 uH
224 uH
295 uH
300 uH
320 uH
333 uH
340 uH
350 uH
352 uH
400 uH

50
100
150
200
1:1:100
1:1:200
1:1:50
1:100
1:1000
1:125
1:150
1:180
1:20
1:200
1:250
1:30
1:4
1:40
1:5
1:50

350 uOhms
21.2 mOhms
33 mOhms
60 mOhms
90 mOhms
93 mOhms
120 mOhms
130 mOhms
180 mOhms
202 mOhms
210 mOhms
240 mOhms
265 mOhms
305 mOhms
320 mOhms
350 mOhms
367 mOhms
400 mOhms
420 mOhms
500 mOhms

4.7 mm
4.8 mm
4.85 mm
6.4 mm
6.7 mm
7 mm
7.11 mm
7.2 mm
7.7 mm
8 mm
8.13 mm
8.25 mm
8.3 mm
8.38 mm
8.4 mm
10 mm
10.8 mm
11 mm
12.8 mm
13 mm

3.65 mm
4.5 mm
4.65 mm
5.2 mm
6 mm
6.5 mm
6.9 mm
7 mm
7.11 mm
7.2 mm
7.21 mm
8 mm
8.25 mm
8.38 mm
9 mm
9.7 mm
10 mm
10.5 mm
10.6 mm
11 mm

2.8 mm
3 mm
3.4 mm
3.5 mm
3.55 mm
3.65 mm
4.1 mm
4.6 mm
5 mm
5.08 mm
5.33 mm
5.4 mm
5.5 mm
6.35 mm
7.11 mm
7.2 mm
7.5 mm
7.8 mm
8.2 mm
8.8 mm

1 kHz
1 kHz to 1 MHz
2 kHz to 1 MHz
3 kHz to 1 MHz
4 kHz to 1 MHz
5 kHz to 1 MHz
6 kHz to 1 MHz
7 kHz to 1 MHz
10 kHz to 1 MHz
16 kHz to 1 MHz
20 kHz
20 kHz to 1 MHz
22 kHz to 1 MHz
31 kHz to 1 MHz
50 kHz to 1 MHz
50 kHz to 250 kHz
50 kHz to 500 kHz
78 kHz to 1 MHz
250 kHz
1 MHz