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IT Series Pulse Transformers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.	Turns Ratio	Inductance	Voltage Time - Et	Mounting Style	Length	Width	Height
Pulse Transformers PULSE TRANSFORMERS IT370 TE Connectivity / Schaffner 1: Rp679.536 697In Stock	Mfr. Part No. IT370 Mouser Part No 631-IT370	TE Connectivity / Schaffner	Pulse Transformers PULSE TRANSFORMERS Learn More about TE Connectivity / Schaffner schaffner it transformers	Datasheet	697In Stock	Rp679.536 Rp650.549 Rp585.421 Rp561.204 View Rp474.794 Rp467.273	Min.: 1 Mult.: 1
Pulse Transformers 15MH .025A XFRMR PULSE 1:1:1 DL IT143 TE Connectivity / Schaffner 1: Rp211.346 103In Stock	Mfr. Part No. IT143 Mouser Part No 631-IT143	TE Connectivity / Schaffner	Pulse Transformers 15MH .025A XFRMR PULSE 1:1:1 DL Learn More about TE Connectivity / Schaffner schaffner it transformers	Datasheet	103In Stock	Rp211.346 Rp178.690 Rp171.352 Rp166.031 View Rp160.894 Rp153.006 Rp141.998 Rp137.595 Quote	Min.: 1 Mult.: 1	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: Rp140.530 186In Stock	Mfr. Part No. IT246 Mouser Part No 631-IT246	TE Connectivity / Schaffner	Pulse Transformers 7MH .1A XFRMR PULSE 2:1 SGL Learn More about TE Connectivity / Schaffner schaffner it transformers	Datasheet	186In Stock	Rp140.530 Rp121.451 Rp116.497 Rp112.828 View Rp102.921 Rp102.738 Rp100.169 Quote	Min.: 1 Mult.: 1	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: Rp146.951 671In Stock	Mfr. Part No. ITRF-0239-D502 Mouser Part No 693-ITRF-0239-D502	Schurter	Pulse Transformers ITRF Pulse transform THT 0.5A	Datasheet	671In Stock	Rp146.951 Rp127.321 Rp122.184 Rp118.515 View Rp105.490 Rp95.766 Rp95.583 Quote	Min.: 1 Mult.: 1
Pulse Transformers 0.25A 3mH 1:1:1 DL PULSE TRANSFORMERS IT233 TE Connectivity / Schaffner 1: Rp175.388 884In Stock 1.300Expected 22/12/2026	Mfr. Part No. IT233 Mouser Part No 631-IT233	TE Connectivity / Schaffner	Pulse Transformers 0.25A 3mH 1:1:1 DL PULSE TRANSFORMERS Learn More about TE Connectivity / Schaffner schaffner it transformers	Datasheet	884In Stock 1.300Expected 22/12/2026	Rp175.388 Rp158.326 Rp151.721 Rp147.135 View Rp141.081 Rp136.311 Rp135.027 Rp130.807 Quote	Min.: 1 Mult.: 1				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: Rp189.147 227In Stock 1.000Expected 10/02/2027	Mfr. Part No. IT234 Mouser Part No 631-IT234	TE Connectivity / Schaffner	Pulse Transformers 17MH .25A XFRMR PULSE 3:1:1 DL Learn More about TE Connectivity / Schaffner schaffner it transformers	Datasheet	227In Stock 1.000Expected 10/02/2027	Rp189.147 Rp165.481 Rp158.693 Rp153.739 View Rp148.786 Rp141.998 Rp136.861 Rp132.642 Quote	Min.: 1 Mult.: 1	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: Rp222.537 1.348In Stock	Mfr. Part No. IT239 Mouser Part No 631-IT239	TE Connectivity / Schaffner	Pulse Transformers 3MH .25A XFRMR PULSE 1:1 SGL Learn More about TE Connectivity / Schaffner schaffner it transformers	Datasheet	1.348In Stock	Rp222.537 Rp193.550 Rp186.946 Rp181.075 View Rp175.755 Rp169.884 Rp167.132 Quote	Min.: 1 Mult.: 1	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: Rp132.825 1.758In Stock 1.600Expected 16/03/2027	Mfr. Part No. IT242 Mouser Part No 631-IT242	TE Connectivity / Schaffner	Pulse Transformers .1A 500VAC PCB MOUNT Learn More about TE Connectivity / Schaffner schaffner it transformers	Datasheet	1.758In Stock 1.600Expected 16/03/2027	Rp132.825 Rp113.929 Rp109.342 Rp106.040 View Rp102.738 Rp97.968 Rp94.849 Rp91.913 Quote	Min.: 1 Mult.: 1				Through Hole	17.6 mm	16.7 mm	11.3 mm
Pulse Transformers .25A 500VAC PCB MOUNT IT253 TE Connectivity / Schaffner 1: Rp133.009 1.250In Stock	Mfr. Part No. IT253 Mouser Part No 631-IT253	TE Connectivity / Schaffner	Pulse Transformers .25A 500VAC PCB MOUNT Learn More about TE Connectivity / Schaffner schaffner it transformers	Datasheet	1.250In Stock	Rp133.009 Rp120.533 Rp114.846 Rp111.360 View Rp106.040 Rp105.673 Rp103.838 Rp101.270 Quote	Min.: 1 Mult.: 1				Through Hole	17.6 mm	16.7 mm	11.3 mm
Pulse Transformers 1A 750VAC SINGLE SECONDARY WINDING IT258 TE Connectivity / Schaffner 1: Rp209.511 510In Stock 2.400Expected 06/01/2027	Mfr. Part No. IT258 Mouser Part No 631-IT258	TE Connectivity / Schaffner	Pulse Transformers 1A 750VAC SINGLE SECONDARY WINDING Learn More about TE Connectivity / Schaffner schaffner it transformers	Datasheet	510In Stock 2.400Expected 06/01/2027	Rp209.511 Rp193.183 Rp180.341 Rp170.801 View Rp161.812 Rp157.776 Rp157.042 Rp152.822	Min.: 1 Mult.: 1				Through Hole	17.6 mm	16.7 mm	11.3 mm
Pulse Transformers Pulse Transformers IT313 TE Connectivity / Schaffner 1: Rp352.060 300In Stock 1.000Expected 04/01/2027	Mfr. Part No. IT313 Mouser Part No 631-IT313	TE Connectivity / Schaffner	Pulse Transformers Pulse Transformers Learn More about TE Connectivity / Schaffner schaffner it transformers	Datasheet	300In Stock 1.000Expected 04/01/2027	Rp352.060 Rp323.257 Rp303.443 Rp288.399 View Rp257.945 Quote	Min.: 1 Mult.: 1				Through Hole	25.5 mm	25.5 mm	25 mm
Pulse Transformers 380V 1A DOUBLE SECONDARY WINDING IT 314 TE Connectivity / Schaffner 1: Rp361.967 220In Stock 100Expected 30/12/2026	Mfr. Part No. IT 314 Mouser Part No 631-IT314	TE Connectivity / Schaffner	Pulse Transformers 380V 1A DOUBLE SECONDARY WINDING Learn More about TE Connectivity / Schaffner schaffner it transformers	Datasheet	220In Stock 100Expected 30/12/2026	Rp361.967 Rp326.192 Rp312.799 Rp293.719 View Rp274.640 Rp272.071	Min.: 1 Mult.: 1	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: Rp130.440 324In Stock 400Expected 22/02/2027	Mfr. Part No. IT243 Mouser Part No 631-IT243	TE Connectivity / Schaffner	Pulse Transformers .1A 500VAC .75 Rp/Rs PCB MOUNT Learn More about TE Connectivity / Schaffner schaffner it transformers	Datasheet	324In Stock 400Expected 22/02/2027	Rp130.440 Rp117.965 Rp115.029 Rp111.911 View Rp97.050 Rp96.867 Rp95.950 Rp94.665 Quote	Min.: 1 Mult.: 1				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: Rp133.559 284In Stock	Mfr. Part No. IT244 Mouser Part No 631-IT244	TE Connectivity / Schaffner	Pulse Transformers 15MH .1A XFRMR PULSE 3:1:1 DL Learn More about TE Connectivity / Schaffner schaffner it transformers	Datasheet	284In Stock	Rp133.559 Rp114.663 Rp110.076 Rp106.590 View Rp103.288 Rp98.518 Rp91.547 Rp89.895 Quote	Min.: 1 Mult.: 1	3:1:1			Through Hole	17.6 mm	16.7 mm	11.3 mm
Pulse Transformers Pulse Transformers IT245 TE Connectivity / Schaffner 1: Rp124.936 289In Stock	Mfr. Part No. IT245 Mouser Part No 631-IT245	TE Connectivity / Schaffner	Pulse Transformers Pulse Transformers Learn More about TE Connectivity / Schaffner schaffner it transformers	Datasheet	289In Stock	Rp124.936 Rp109.526 Rp106.590 Rp104.389 View Rp91.363 Rp89.345 Rp85.492 Rp84.575	Min.: 1 Mult.: 1				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: Rp119.432 93In Stock 200Expected 10/02/2027	Mfr. Part No. IT249 Mouser Part No 631-IT249	TE Connectivity / Schaffner	Pulse Transformers 17MH .25A XFRMR PULSE 2:1:1 DL Learn More about TE Connectivity / Schaffner schaffner it transformers	Datasheet	93In Stock 200Expected 10/02/2027	Rp119.432 Rp106.774 Rp99.802 Rp95.399 View Rp90.446 Rp90.262 Rp87.694 Rp84.942 Rp82.374	Min.: 1 Mult.: 1	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: Rp115.396 94In Stock 200Expected 02/03/2027	Mfr. Part No. IT255 Mouser Part No 631-IT255	TE Connectivity / Schaffner	Pulse Transformers .25A 500VAC PULSE TRANSFORMER Learn More about TE Connectivity / Schaffner schaffner it transformers	Datasheet	94In Stock 200Expected 02/03/2027	Rp115.396 Rp103.105 Rp99.068 Rp93.014 View Rp92.831 Rp90.813 Rp89.162 Quote	Min.: 1 Mult.: 1				Through Hole	17.6 mm	16.7 mm	11.3 mm
Pulse Transformers 0.1A 500VAC PULSE TRANSFORMER IT260 TE Connectivity / Schaffner 1: Rp219.969 45In Stock	Mfr. Part No. IT260 Mouser Part No 631-IT260	TE Connectivity / Schaffner	Pulse Transformers 0.1A 500VAC PULSE TRANSFORMER Learn More about TE Connectivity / Schaffner schaffner it transformers	Datasheet	45In Stock	Rp219.969 Rp195.752 Rp188.047 Rp181.442 View Rp173.186 Rp155.941 Rp153.923 Rp151.721 Quote	Min.: 1 Mult.: 1				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: Rp379.946 100In Stock	Mfr. Part No. IT312 Mouser Part No 631-IT312	TE Connectivity / Schaffner	Pulse Transformers 21MH .25A XFRMR PULSE 1:1:1 DL Learn More about TE Connectivity / Schaffner schaffner it transformers	Datasheet	100In Stock	Rp379.946 Rp330.962 Rp317.386 Rp307.296 View Rp297.572 Rp280.877 Rp277.025 Quote	Min.: 1 Mult.: 1	1:1:1	21 mH		Through Hole	25.5 mm	25.5 mm	25 mm
Pulse Transformers ITNA Pulse transform THT 0.17A ITNA-0239-D202 Schurter 1: Rp110.443 8In Stock	Mfr. Part No. ITNA-0239-D202 Mouser Part No 693-ITNA-0239-D202	Schurter	Pulse Transformers ITNA Pulse transform THT 0.17A	Datasheet	8In Stock	Rp110.443 Rp89.345 Rp87.510 Rp84.759	Min.: 1 Mult.: 1
Pulse Transformers ITNA Pulse transform THT 0.1A ITNA-0249-D104 Schurter 1: Rp100.536 75In Stock	Mfr. Part No. ITNA-0249-D104 Mouser Part No 693-ITNA-0249-D104	Schurter	Pulse Transformers ITNA Pulse transform THT 0.1A	Datasheet	75In Stock	Rp100.536 Rp89.162 Rp84.392 Rp81.640 View Rp73.384 Rp71.366 Rp68.798 Rp66.596 Rp64.945	Min.: 1 Mult.: 1
Pulse Transformers ITRA Pulse transform THT 0.1A ITRA-0249-D104 Schurter 1: Rp124.753 1In Stock	Mfr. Part No. ITRA-0249-D104 Mouser Part No 693-ITRA-0249-D104	Schurter	Pulse Transformers ITRA Pulse transform THT 0.1A	Datasheet	1In Stock	Rp124.753 Rp107.324 Rp93.565 Rp89.895 View Rp88.428 Rp85.676 Rp83.474 Rp80.355 Rp78.704	Min.: 1 Mult.: 1
Pulse Transformers 0.25A 6.5mH 1:1:1 DL PULSE TRANSFORMERS IT213 TE Connectivity / Schaffner 1: Rp304.360 567Expected 02/03/2027	Mfr. Part No. IT213 Mouser Part No 631-IT213	TE Connectivity / Schaffner	Pulse Transformers 0.25A 6.5mH 1:1:1 DL PULSE TRANSFORMERS Learn More about TE Connectivity / Schaffner schaffner it transformers	Datasheet	567Expected 02/03/2027	Rp304.360 Rp278.309 Rp261.431 Rp252.074 View Rp251.707 Rp239.232 Rp235.563 Quote	Min.: 1 Mult.: 1	1:1:1	6.5 mH	450 V/us	Through Hole		19 mm	20 mm
Pulse Transformers 25MH .25A XFRMR PULSE 1:1 SGL IT237 TE Connectivity / Schaffner 1: Rp208.411 930On Order	Mfr. Part No. IT237 Mouser Part No 631-IT237	TE Connectivity / Schaffner	Pulse Transformers 25MH .25A XFRMR PULSE 1:1 SGL Learn More about TE Connectivity / Schaffner schaffner it transformers	Datasheet	930On Order On Order Ship Dates Mfr. No: IT237 Stock: 0 On Order: 530 Expected 09/12/2026 400 Expected 11/01/2027 Factory Lead Time: 16 Weeks	Rp208.411 Rp199.788 Rp181.258 Rp178.323 View Rp174.104 Quote	Min.: 1 Mult.: 1	1:1			Through Hole	27 mm	22.5 mm	13.7 mm
Pulse Transformers 17MH .25A XFRMR PULSE 2:1 SGL IT248 TE Connectivity / Schaffner 1: Rp128.605 544Expected 02/11/2026	Mfr. Part No. IT248 Mouser Part No 631-IT248	TE Connectivity / Schaffner	Pulse Transformers 17MH .25A XFRMR PULSE 2:1 SGL Learn More about TE Connectivity / Schaffner schaffner it transformers	Datasheet	544Expected 02/11/2026	Rp128.605 Rp114.112 Rp109.342 Rp103.838 View Rp102.004 Rp96.867 Rp94.482 Rp92.097 Quote	Min.: 1 Mult.: 1	2:1			Through Hole	17.6 mm	16.7 mm	11.3 mm

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