Pulse Transformers Pulse Transformers
IT313
TE Connectivity / Schaffner
1:
$16.17
659 In Stock
Mouser Part No
631-IT313
TE Connectivity / Schaffner
Pulse Transformers Pulse Transformers
659 In Stock
1
$16.17
10
$14.57
20
$13.97
100
$12.33
200
$12.15
Buy
Min.: 1
Mult.: 1
Details
Through Hole
25.5 mm
25.5 mm
25 mm
Pulse Transformers PULSE TRANSFORMERS
IT155
TE Connectivity / Schaffner
1:
$10.52
64 In Stock
Mouser Part No
631-IT155
TE Connectivity / Schaffner
Pulse Transformers PULSE TRANSFORMERS
64 In Stock
1
$10.52
100
$6.96
1,000
$6.83
2,000
Quote
2,000
Quote
Buy
Min.: 1
Mult.: 1
Details
1:1
480 V/us
Through Hole
27 mm
22.5 mm
13.7 mm
Pulse Transformers 7MH .1A XFRMR PULSE 2:1 SGL
IT246
TE Connectivity / Schaffner
1:
$6.64
189 In Stock
Mouser Part No
631-IT246
TE Connectivity / Schaffner
Pulse Transformers 7MH .1A XFRMR PULSE 2:1 SGL
189 In Stock
1
$6.64
10
$6.00
25
$5.75
50
$5.58
100
View
100
$5.00
200
$4.99
600
$4.97
1,000
$4.82
2,600
Quote
Buy
Min.: 1
Mult.: 1
Details
2:1
Through Hole
17.6 mm
16.7 mm
11.3 mm
Pulse Transformers PULSE TRANSFORMERS
IT370
TE Connectivity / Schaffner
1:
$30.69
706 In Stock
Mouser Part No
631-IT370
TE Connectivity / Schaffner
Pulse Transformers PULSE TRANSFORMERS
706 In Stock
1
$30.69
10
$27.63
20
$26.48
50
$25.64
100
View
100
$24.82
200
$24.33
1,000
Quote
Buy
Min.: 1
Mult.: 1
Details
Pulse Transformers 17MH .25A XFRMR PULSE 3:1:1 DL
IT234
TE Connectivity / Schaffner
1:
$8.93
394 In Stock
700 Expected 26/05/2026
Mouser Part No
631-IT234
TE Connectivity / Schaffner
Pulse Transformers 17MH .25A XFRMR PULSE 3:1:1 DL
394 In Stock
700 Expected 26/05/2026
1
$8.93
10
$8.04
20
$7.71
50
$7.47
100
View
100
$7.23
200
$6.89
500
$6.61
1,000
$6.42
2,000
Quote
Buy
Min.: 1
Mult.: 1
Details
3:1:1
Through Hole
27 mm
22.5 mm
13.7 mm
Pulse Transformers 3MH .25A XFRMR PULSE 1:1 SGL
IT239
TE Connectivity / Schaffner
1:
$10.08
415 In Stock
500 On Order
Mouser Part No
631-IT239
TE Connectivity / Schaffner
Pulse Transformers 3MH .25A XFRMR PULSE 1:1 SGL
415 In Stock
500 On Order
View Dates
Stock:
415 Can Dispatch Immediately
On Order:
100 Expected 05/05/2026
400 Expected 15/06/2026
Factory Lead Time:
16 Weeks
1
$10.08
10
$9.29
20
$8.74
100
$8.73
500
View
500
$8.20
1,000
$7.99
Buy
Min.: 1
Mult.: 1
Details
1:1
3 mH
Through Hole
27 mm
22.5 mm
13.7 mm
Pulse Transformers .1A 500VAC PCB MOUNT
IT242
TE Connectivity / Schaffner
1:
$6.16
463 In Stock
400 Expected 13/07/2026
Mouser Part No
631-IT242
TE Connectivity / Schaffner
Pulse Transformers .1A 500VAC PCB MOUNT
463 In Stock
400 Expected 13/07/2026
1
$6.16
10
$5.57
25
$5.34
50
$5.18
100
View
100
$4.86
200
$4.70
600
$4.61
1,000
$4.50
Buy
Min.: 1
Mult.: 1
Details
Through Hole
17.6 mm
16.7 mm
11.3 mm
Pulse Transformers .25A 500VAC PCB MOUNT
IT253
TE Connectivity / Schaffner
1:
$6.53
499 In Stock
800 Expected 23/06/2026
Mouser Part No
631-IT253
TE Connectivity / Schaffner
Pulse Transformers .25A 500VAC PCB MOUNT
499 In Stock
800 Expected 23/06/2026
1
$6.53
10
$5.90
25
$5.66
50
$5.49
100
View
100
$5.21
200
$4.99
600
$4.72
1,000
$4.56
2,600
$4.46
Buy
Min.: 1
Mult.: 1
Details
Through Hole
17.6 mm
16.7 mm
11.3 mm
Pulse Transformers 1A 750VAC SINGLE SECONDARY WINDING
IT258
TE Connectivity / Schaffner
1:
$9.56
929 In Stock
Mouser Part No
631-IT258
TE Connectivity / Schaffner
Pulse Transformers 1A 750VAC SINGLE SECONDARY WINDING
929 In Stock
1
$9.56
10
$8.63
25
$8.28
50
$8.02
100
View
100
$7.53
200
$7.28
600
$7.14
1,000
$6.97
Buy
Min.: 1
Mult.: 1
Details
Through Hole
17.6 mm
16.7 mm
11.3 mm
Pulse Transformers 21MH .25A XFRMR PULSE 1:1:1 DL
IT312
TE Connectivity / Schaffner
1:
$17.08
141 In Stock
Mouser Part No
631-IT312
TE Connectivity / Schaffner
Pulse Transformers 21MH .25A XFRMR PULSE 1:1:1 DL
141 In Stock
1
$17.08
10
$15.39
20
$14.76
50
$14.29
100
View
100
$13.83
200
$13.14
500
$12.83
Buy
Min.: 1
Mult.: 1
Details
1:1:1
21 mH
Through Hole
25.5 mm
25.5 mm
25 mm
Pulse Transformers PULSE TRANSFORMERS
IT364
TE Connectivity / Schaffner
1:
$80.87
25 In Stock
Mouser Part No
631-IT364
TE Connectivity / Schaffner
Pulse Transformers PULSE TRANSFORMERS
25 In Stock
1
$80.87
10
$71.05
48
$70.99
264
View
264
Quote
Buy
Min.: 1
Mult.: 1
Details
1:1
Pulse Transformers 0.25A 3mH 1:1:1 DL PULSE TRANSFORMERS
IT233
TE Connectivity / Schaffner
1:
$8.27
39 In Stock
1,300 On Order
Mouser Part No
631-IT233
TE Connectivity / Schaffner
Pulse Transformers 0.25A 3mH 1:1:1 DL PULSE TRANSFORMERS
39 In Stock
1,300 On Order
View Dates
Stock:
39 Can Dispatch Immediately
On Order:
600 Expected 26/05/2026
700 Expected 31/07/2026
Factory Lead Time:
16 Weeks
1
$8.27
10
$7.47
20
$7.04
50
$6.85
100
View
100
$6.33
200
$5.88
1,000
$5.76
2,000
$5.62
Buy
Min.: 1
Mult.: 1
Details
Through Hole
27 mm
22.5 mm
13.7 mm
Pulse Transformers 25MH .25A XFRMR PULSE 1:1 SGL
IT237
TE Connectivity / Schaffner
1:
$11.61
35 In Stock
300 On Order
Mouser Part No
631-IT237
TE Connectivity / Schaffner
Pulse Transformers 25MH .25A XFRMR PULSE 1:1 SGL
35 In Stock
300 On Order
View Dates
Stock:
35 Can Dispatch Immediately
On Order:
100 Expected 25/05/2026
200 Expected 26/05/2026
Factory Lead Time:
16 Weeks
1
$11.61
10
$10.47
20
$10.04
50
$9.10
100
View
100
$9.09
200
$8.77
500
$8.56
1,000
$8.29
Buy
Min.: 1
Mult.: 1
Details
1:1
Through Hole
27 mm
22.5 mm
13.7 mm
Pulse Transformers .1A 500VAC .75 Rp/Rs PCB MOUNT
IT243
TE Connectivity / Schaffner
1:
$6.29
84 In Stock
200 Expected 30/07/2026
Mouser Part No
631-IT243
TE Connectivity / Schaffner
Pulse Transformers .1A 500VAC .75 Rp/Rs PCB MOUNT
84 In Stock
200 Expected 30/07/2026
1
$6.29
10
$5.68
25
$5.45
50
$5.16
100
View
100
$4.96
200
$4.80
600
$4.71
1,000
$4.60
Buy
Min.: 1
Mult.: 1
Details
Through Hole
17.6 mm
16.7 mm
11.3 mm
Pulse Transformers Pulse Transformers
IT245
TE Connectivity / Schaffner
1:
$6.04
199 In Stock
200 Expected 31/07/2026
Mouser Part No
631-IT245
TE Connectivity / Schaffner
Pulse Transformers Pulse Transformers
199 In Stock
200 Expected 31/07/2026
1
$6.04
10
$5.45
25
$5.23
50
$5.07
100
View
100
$4.76
200
$4.61
600
$4.52
1,000
$4.41
Buy
Min.: 1
Mult.: 1
Details
Through Hole
17.6 mm
16.7 mm
11.3 mm
Pulse Transformers 17MH .25A XFRMR PULSE 2:1:1 DL
IT249
TE Connectivity / Schaffner
1:
$5.82
131 In Stock
Mouser Part No
631-IT249
TE Connectivity / Schaffner
Pulse Transformers 17MH .25A XFRMR PULSE 2:1:1 DL
131 In Stock
1
$5.82
10
$5.21
25
$5.01
50
$4.68
100
View
100
$4.56
200
$4.55
600
$4.35
1,000
$4.22
2,600
$4.09
Buy
Min.: 1
Mult.: 1
Details
2:1:1
17 mH
Through Hole
17.6 mm
16.7 mm
11.3 mm
Pulse Transformers .25A 500VAC PULSE TRANSFORMER
IT255
TE Connectivity / Schaffner
1:
$5.73
317 In Stock
Mouser Part No
631-IT255
TE Connectivity / Schaffner
Pulse Transformers .25A 500VAC PULSE TRANSFORMER
317 In Stock
1
$5.73
10
$5.06
25
$4.91
50
$4.66
200
View
200
$4.65
1,000
$4.58
2,600
$4.23
Buy
Min.: 1
Mult.: 1
Details
Through Hole
17.6 mm
16.7 mm
11.3 mm
Pulse Transformers 0.1A 500VAC PULSE TRANSFORMER
IT260
TE Connectivity / Schaffner
1:
$10.41
48 In Stock
Mouser Part No
631-IT260
TE Connectivity / Schaffner
Pulse Transformers 0.1A 500VAC PULSE TRANSFORMER
48 In Stock
1
$10.41
10
$9.39
25
$9.01
50
$8.73
100
View
100
$8.19
200
$7.67
600
$7.58
1,000
$7.48
Buy
Min.: 1
Mult.: 1
Details
Through Hole
17.6 mm
16.7 mm
11.3 mm
Pulse Transformers 0.25A 6.5mH 1:1:1 DL PULSE TRANSFORMERS
IT213
TE Connectivity / Schaffner
1:
$14.86
201 On Order
Mouser Part No
631-IT213
TE Connectivity / Schaffner
Pulse Transformers 0.25A 6.5mH 1:1:1 DL PULSE TRANSFORMERS
201 On Order
View Dates
On Order:
1 Expected 26/10/2026
100 Expected 27/10/2026
100 Expected 23/11/2026
Factory Lead Time:
16 Weeks
1
$14.86
10
$13.59
20
$12.77
50
$12.30
100
View
100
$12.29
200
$11.68
500
$11.40
1,000
$11.38
Buy
Min.: 1
Mult.: 1
Details
1:1:1
6.5 mH
450 V/us
Through Hole
19 mm
20 mm
Pulse Transformers 15MH .1A XFRMR PULSE 3:1:1 DL
IT244
TE Connectivity / Schaffner
1:
$6.29
388 On Order
Mouser Part No
631-IT244
TE Connectivity / Schaffner
Pulse Transformers 15MH .1A XFRMR PULSE 3:1:1 DL
388 On Order
View Dates
On Order:
188 Expected 25/05/2026
200 Expected 15/06/2026
Factory Lead Time:
16 Weeks
1
$6.29
10
$5.68
25
$5.45
50
$5.28
100
View
100
$4.96
200
$4.80
600
$4.71
1,000
$4.60
2,600
$4.16
Buy
Min.: 1
Mult.: 1
Details
3:1:1
Through Hole
17.6 mm
16.7 mm
11.3 mm
Pulse Transformers 17MH .25A XFRMR PULSE 2:1 SGL
IT248
TE Connectivity / Schaffner
1:
$6.58
384 On Order
Mouser Part No
631-IT248
TE Connectivity / Schaffner
Pulse Transformers 17MH .25A XFRMR PULSE 2:1 SGL
384 On Order
View Dates
On Order:
184 Expected 27/04/2026
200 Expected 25/05/2026
Factory Lead Time:
16 Weeks
1
$6.58
10
$5.94
25
$5.70
50
$5.53
100
View
100
$5.19
200
$5.02
600
$4.69
1,000
$4.60
2,600
$4.55
Buy
Min.: 1
Mult.: 1
Details
2:1
Through Hole
17.6 mm
16.7 mm
11.3 mm
Pulse Transformers 15MH .025A XFRMR PULSE 1:1:1 DL
IT143
TE Connectivity / Schaffner
1:
$9.15
217 On Order
Mouser Part No
631-IT143
TE Connectivity / Schaffner
Pulse Transformers 15MH .025A XFRMR PULSE 1:1:1 DL
217 On Order
View Dates
On Order:
17 Expected 08/06/2026
200 Expected 28/07/2026
Factory Lead Time:
16 Weeks
1
$9.15
10
$8.26
20
$7.92
50
$7.68
100
View
100
$7.43
200
$7.06
500
$6.90
1,000
$6.68
Buy
Min.: 1
Mult.: 1
Details
1:1:1
15 mH
Through Hole
27 mm
22.5 mm
13.7 mm
Pulse Transformers 380V 1A DOUBLE SECONDARY WINDING
IT 314
TE Connectivity / Schaffner
1:
$17.08
100 Expected 15/06/2026
Mouser Part No
631-IT314
TE Connectivity / Schaffner
Pulse Transformers 380V 1A DOUBLE SECONDARY WINDING
100 Expected 15/06/2026
1
$17.08
10
$15.39
20
$14.76
50
$14.29
100
View
100
$13.83
200
$13.14
500
$12.83
Buy
Min.: 1
Mult.: 1
Details
3:1:1
35 mH
500 V/us
Through Hole
25.5 mm
25.5 mm
25 mm
Pulse Transformers MGPWT-00323, XFMR ER11/5 SMD GW
TE Connectivity / Holsworthy 2-1879391-3
2-1879391-3
TE Connectivity / Holsworthy
10,000:
$2.44
Non-Stocked Lead-Time 18 Weeks
Mouser Part No
571-2-1879391-3
TE Connectivity / Holsworthy
Pulse Transformers MGPWT-00323, XFMR ER11/5 SMD GW
Non-Stocked Lead-Time 18 Weeks
Buy
Min.: 10,000
Mult.: 500
Details