Pulse Transformers PULSE TRANSFORMERS
IT370
TE Connectivity / Schaffner
1:
HK$267.40
699 In Stock
Mouser Part No 631-IT370
TE Connectivity / Schaffner
Pulse Transformers PULSE TRANSFORMERS
699 In Stock
1
HK$267.40
10
HK$237.80
20
HK$229.01
50
HK$221.94
100
View
100
HK$209.53
1,000
Quote
Buy
Min.: 1 Mult.: 1
Details
Pulse Transformers 15MH .025A XFRMR PULSE 1:1:1 DL
IT143
TE Connectivity / Schaffner
1:
HK$94.61
213 In Stock
Mouser Part No 631-IT143
TE Connectivity / Schaffner
Pulse Transformers 15MH .025A XFRMR PULSE 1:1:1 DL
213 In Stock
1
HK$94.61
10
HK$76.04
20
HK$72.91
50
HK$70.69
100
View
100
HK$68.47
200
HK$65.60
500
HK$63.54
1,000
HK$61.57
Buy
Min.: 1 Mult.: 1
Details
1:1:1
15 mH
Through Hole
27 mm
22.5 mm
13.7 mm
Pulse Transformers 7MH .1A XFRMR PULSE 2:1 SGL
IT246
TE Connectivity / Schaffner
1:
HK$66.99
189 In Stock
Mouser Part No 631-IT246
TE Connectivity / Schaffner
Pulse Transformers 7MH .1A XFRMR PULSE 2:1 SGL
189 In Stock
1
HK$66.99
10
HK$54.33
25
HK$52.11
50
HK$50.47
100
View
100
HK$48.91
200
HK$46.77
600
HK$45.29
1,000
HK$43.81
2,600
Quote
Buy
Min.: 1 Mult.: 1
Details
2:1
Through Hole
17.6 mm
16.7 mm
11.3 mm
Pulse Transformers ITRF Pulse transform THT 0.5A
ITRF-0239-D502
Schurter
1:
HK$65.84
671 In Stock
Mouser Part No 693-ITRF-0239-D502
Schurter
Pulse Transformers ITRF Pulse transform THT 0.5A
671 In Stock
1
HK$65.84
10
HK$57.05
25
HK$54.75
50
HK$53.10
100
View
100
HK$47.27
280
HK$43.73
Buy
Min.: 1 Mult.: 1
Pulse Transformers 0.25A 3mH 1:1:1 DL PULSE TRANSFORMERS
IT233
TE Connectivity / Schaffner
1:
HK$81.87
289 In Stock
2,200 On Order
Mouser Part No 631-IT233
TE Connectivity / Schaffner
Pulse Transformers 0.25A 3mH 1:1:1 DL PULSE TRANSFORMERS
289 In Stock
2,200 On Order
View Dates
Stock:
289 Can Dispatch Immediately
On Order:
800 Expected 22/9/2026
100 Expected 28/9/2026
1,300 Expected 21/12/2026
Factory Lead Time:
16 Weeks
1
HK$81.87
10
HK$66.42
20
HK$63.71
50
HK$61.73
100
View
100
HK$59.84
200
HK$57.38
500
HK$55.57
1,000
HK$53.76
Buy
Min.: 1 Mult.: 1
Details
Through Hole
27 mm
22.5 mm
13.7 mm
Pulse Transformers 17MH .25A XFRMR PULSE 3:1:1 DL
IT234
TE Connectivity / Schaffner
1:
HK$89.19
627 In Stock
Mouser Part No 631-IT234
TE Connectivity / Schaffner
Pulse Transformers 17MH .25A XFRMR PULSE 3:1:1 DL
627 In Stock
1
HK$89.19
10
HK$71.68
20
HK$68.80
50
HK$66.66
100
View
100
HK$64.53
200
HK$61.90
500
HK$59.92
1,000
HK$58.03
Buy
Min.: 1 Mult.: 1
Details
3:1:1
Through Hole
27 mm
22.5 mm
13.7 mm
Pulse Transformers 25MH .25A XFRMR PULSE 1:1 SGL
IT237
TE Connectivity / Schaffner
1:
HK$112.70
230 In Stock
700 On Order
Mouser Part No 631-IT237
TE Connectivity / Schaffner
Pulse Transformers 25MH .25A XFRMR PULSE 1:1 SGL
230 In Stock
700 On Order
View Dates
Stock:
230 Can Dispatch Immediately
On Order:
400 Expected 12/10/2026
300 Expected 2/11/2026
Factory Lead Time:
16 Weeks
1
HK$112.70
10
HK$104.64
200
HK$97.32
500
HK$79.98
1,000
HK$77.43
Buy
Min.: 1 Mult.: 1
Details
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:
HK$89.60
393 In Stock
1,100 Expected 21/9/2026
Mouser Part No 631-IT239
TE Connectivity / Schaffner
Pulse Transformers 3MH .25A XFRMR PULSE 1:1 SGL
393 In Stock
1,100 Expected 21/9/2026
1
HK$89.60
10
HK$78.17
20
HK$75.38
50
HK$74.14
100
View
100
HK$74.06
200
HK$72.01
500
HK$69.71
1,000
HK$69.62
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:
HK$62.88
1,213 In Stock
1,400 Expected 2/2/2027
Mouser Part No 631-IT242
TE Connectivity / Schaffner
Pulse Transformers .1A 500VAC PCB MOUNT
1,213 In Stock
1,400 Expected 2/2/2027
1
HK$62.88
10
HK$50.96
25
HK$48.91
50
HK$47.43
100
View
100
HK$45.95
200
HK$43.89
600
HK$42.50
1,000
HK$41.18
2,600
Quote
Buy
Min.: 1 Mult.: 1
Details
Through Hole
17.6 mm
16.7 mm
11.3 mm
Pulse Transformers 15MH .1A XFRMR PULSE 3:1:1 DL
IT244
TE Connectivity / Schaffner
1:
HK$63.29
340 In Stock
Mouser Part No 631-IT244
TE Connectivity / Schaffner
Pulse Transformers 15MH .1A XFRMR PULSE 3:1:1 DL
340 In Stock
1
HK$63.29
10
HK$51.29
25
HK$49.24
50
HK$47.68
100
View
100
HK$46.20
200
HK$44.14
600
HK$42.74
1,000
HK$41.43
2,600
Quote
Buy
Min.: 1 Mult.: 1
Details
3:1:1
Through Hole
17.6 mm
16.7 mm
11.3 mm
Pulse Transformers .25A 500VAC PCB MOUNT
IT253
TE Connectivity / Schaffner
1:
HK$64.53
1,260 In Stock
Mouser Part No 631-IT253
TE Connectivity / Schaffner
Pulse Transformers .25A 500VAC PCB MOUNT
1,260 In Stock
1
HK$64.53
10
HK$52.28
25
HK$50.22
50
HK$48.66
100
View
100
HK$47.18
200
HK$44.96
600
HK$43.57
1,000
HK$42.17
2,600
Quote
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:
HK$92.97
530 In Stock
2,400 Expected 8/2/2027
Mouser Part No 631-IT258
TE Connectivity / Schaffner
Pulse Transformers 1A 750VAC SINGLE SECONDARY WINDING
530 In Stock
2,400 Expected 8/2/2027
1
HK$92.97
10
HK$80.31
25
HK$76.94
50
HK$74.47
100
View
100
HK$71.19
200
HK$68.14
600
HK$66.34
1,000
HK$64.44
2,600
Quote
Buy
Min.: 1 Mult.: 1
Details
Through Hole
17.6 mm
16.7 mm
11.3 mm
Pulse Transformers 380V 1A DOUBLE SECONDARY WINDING
IT 314
TE Connectivity / Schaffner
1:
HK$162.18
180 In Stock
Mouser Part No 631-IT314
TE Connectivity / Schaffner
Pulse Transformers 380V 1A DOUBLE SECONDARY WINDING
180 In Stock
1
HK$162.18
10
HK$141.63
20
HK$135.79
50
HK$131.60
100
View
100
HK$127.33
200
HK$122.07
500
HK$118.20
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 .1A 500VAC .75 Rp/Rs PCB MOUNT
IT243
TE Connectivity / Schaffner
1:
HK$59.68
202 In Stock
200 Expected 6/10/2026
Mouser Part No 631-IT243
TE Connectivity / Schaffner
Pulse Transformers .1A 500VAC .75 Rp/Rs PCB MOUNT
202 In Stock
200 Expected 6/10/2026
1
HK$59.68
10
HK$52.53
25
HK$50.47
50
HK$48.91
100
View
100
HK$46.61
200
HK$44.72
600
HK$43.65
1,000
HK$42.42
2,600
Quote
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:
HK$57.29
304 In Stock
Mouser Part No 631-IT245
TE Connectivity / Schaffner
Pulse Transformers Pulse Transformers
304 In Stock
1
HK$57.29
10
HK$48.99
25
HK$47.02
50
HK$45.54
100
View
100
HK$44.14
200
HK$42.09
1,000
HK$39.29
2,600
Quote
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:
HK$61.49
101 In Stock
Mouser Part No 631-IT249
TE Connectivity / Schaffner
Pulse Transformers 17MH .25A XFRMR PULSE 2:1:1 DL
101 In Stock
1
HK$61.49
10
HK$52.94
25
HK$50.80
50
HK$46.94
100
View
100
HK$43.32
200
HK$41.35
600
HK$40.11
1,000
HK$39.37
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:
HK$59.51
165 In Stock
200 Expected 8/2/2027
Mouser Part No 631-IT255
TE Connectivity / Schaffner
Pulse Transformers .25A 500VAC PULSE TRANSFORMER
165 In Stock
200 Expected 8/2/2027
1
HK$59.51
10
HK$52.36
25
HK$49.48
50
HK$46.94
100
View
100
HK$45.46
200
HK$44.22
600
HK$42.99
1,000
HK$42.09
2,600
Quote
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:
HK$101.76
45 In Stock
Mouser Part No 631-IT260
TE Connectivity / Schaffner
Pulse Transformers 0.1A 500VAC PULSE TRANSFORMER
45 In Stock
1
HK$101.76
10
HK$86.47
25
HK$82.94
50
HK$80.39
100
View
100
HK$77.84
200
HK$74.64
600
HK$72.25
1,000
HK$69.95
Buy
Min.: 1 Mult.: 1
Details
Through Hole
17.6 mm
16.7 mm
11.3 mm
Pulse Transformers ITNA Pulse transform THT 0.17A
ITNA-0239-D202
Schurter
1:
HK$48.09
8 In Stock
Mouser Part No 693-ITNA-0239-D202
Schurter
Pulse Transformers ITNA Pulse transform THT 0.17A
8 In Stock
1
HK$48.09
10
HK$41.68
25
HK$39.21
50
HK$38.06
100
View
100
HK$36.99
280
HK$35.84
Buy
Min.: 1 Mult.: 1
Details
Pulse Transformers ITNA Pulse transform THT 0.1A
ITNA-0249-D104
Schurter
1:
HK$45.05
75 In Stock
Mouser Part No 693-ITNA-0249-D104
Schurter
Pulse Transformers ITNA Pulse transform THT 0.1A
75 In Stock
1
HK$45.05
10
HK$39.95
25
HK$37.81
45
HK$36.58
90
View
90
HK$36.17
270
HK$34.69
540
HK$33.37
1,035
HK$32.14
2,520
HK$31.48
Buy
Min.: 1 Mult.: 1
Pulse Transformers ITRA Pulse transform THT 0.1A
ITRA-0249-D104
Schurter
1:
HK$52.77
1 In Stock
Mouser Part No 693-ITRA-0249-D104
Schurter
Pulse Transformers ITRA Pulse transform THT 0.1A
1 In Stock
1
HK$52.77
10
HK$46.69
25
HK$44.55
45
HK$42.74
90
View
90
HK$40.44
270
HK$38.72
540
HK$37.24
1,035
HK$35.43
2,520
HK$34.77
Buy
Min.: 1 Mult.: 1
Pulse Transformers Pulse Transformers
IT313
TE Connectivity / Schaffner
1:
HK$158.48
1,100 On Order
Mouser Part No 631-IT313
TE Connectivity / Schaffner
Pulse Transformers Pulse Transformers
1,100 On Order
View Dates
On Order:
300 Expected 2/11/2026
800 Expected 11/1/2027
Factory Lead Time:
16 Weeks
1
HK$158.48
10
HK$133.25
20
HK$127.74
50
HK$123.79
100
View
100
HK$119.77
200
HK$114.83
500
HK$111.13
Buy
Min.: 1 Mult.: 1
Details
Through Hole
25.5 mm
25.5 mm
25 mm
Pulse Transformers 0.25A 6.5mH 1:1:1 DL PULSE TRANSFORMERS
IT213
TE Connectivity / Schaffner
1:
HK$124.45
642 On Order
Mouser Part No 631-IT213
TE Connectivity / Schaffner
Pulse Transformers 0.25A 6.5mH 1:1:1 DL PULSE TRANSFORMERS
642 On Order
View Dates
On Order:
42 Expected 18/1/2027
300 Expected 22/2/2027
300 Expected 23/2/2027
Factory Lead Time:
16 Weeks
1
HK$124.45
10
HK$112.94
20
HK$106.94
50
HK$103.08
100
View
100
HK$101.52
200
HK$97.24
500
HK$94.28
1,000
HK$94.20
Buy
Min.: 1 Mult.: 1
Details
1:1:1
6.5 mH
450 V/us
Through Hole
19 mm
20 mm
Pulse Transformers 17MH .25A XFRMR PULSE 2:1 SGL
IT248
TE Connectivity / Schaffner
1:
HK$66.42
551 Expected 2/9/2026
Mouser Part No 631-IT248
TE Connectivity / Schaffner
Pulse Transformers 17MH .25A XFRMR PULSE 2:1 SGL
551 Expected 2/9/2026
1
HK$66.42
10
HK$53.84
25
HK$51.62
50
HK$50.06
100
View
100
HK$48.50
200
HK$46.36
600
HK$44.88
1,000
HK$43.48
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
IT364
TE Connectivity / Schaffner
1:
HK$738.73
24 Expected 11/12/2026
Mouser Part No 631-IT364
TE Connectivity / Schaffner
Pulse Transformers PULSE TRANSFORMERS
24 Expected 11/12/2026
1
HK$738.73
10
HK$663.85
24
HK$641.90
Buy
Min.: 1 Mult.: 1
Details
1:1
Hong Kong
