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IT Series Pulse Transformers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PEN) 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: S/ 141.22 697In Stock	Mfr. Part # IT370 Mouser Part # 631-IT370	TE Connectivity / Schaffner	Pulse Transformers PULSE TRANSFORMERS Learn More about TE Connectivity / Schaffner schaffner it transformers	Datasheet	697In Stock	S/ 141.22 S/ 138.03 S/ 124.21 S/ 119.07 View S/ 101.63 S/ 98.71	Min.: 1 Mult.: 1
Pulse Transformers 15MH .025A XFRMR PULSE 1:1:1 DL IT143 TE Connectivity / Schaffner 1: S/ 44.84 102In Stock	Mfr. Part # IT143 Mouser Part # 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	102In Stock	S/ 44.84 S/ 37.91 S/ 36.36 S/ 35.23 View S/ 34.14 S/ 32.46 S/ 30.13 S/ 29.19 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: S/ 29.82 186In Stock	Mfr. Part # IT246 Mouser Part # 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	S/ 29.82 S/ 25.77 S/ 24.72 S/ 23.94 View S/ 21.76 S/ 21.49	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: S/ 31.18 671In Stock	Mfr. Part # ITRF-0239-D502 Mouser Part # 693-ITRF-0239-D502	Schurter	Pulse Transformers ITRF Pulse transform THT 0.5A	Datasheet	671In Stock	S/ 31.18 S/ 27.01 S/ 25.92 S/ 25.15 View S/ 22.38 S/ 20.40	Min.: 1 Mult.: 1
Pulse Transformers 0.25A 3mH 1:1:1 DL PULSE TRANSFORMERS IT233 TE Connectivity / Schaffner 1: S/ 37.21 880In Stock 1,300Expected 1/18/2027	Mfr. Part # IT233 Mouser Part # 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	880In Stock 1,300Expected 1/18/2027	S/ 37.21 S/ 33.59 S/ 32.23 S/ 31.22 View S/ 29.93 S/ 28.92 S/ 28.65 S/ 27.17	Min.: 1 Mult.: 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: S/ 47.22 1,348In Stock	Mfr. Part # IT239 Mouser Part # 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	S/ 47.22 S/ 41.07 S/ 39.66 S/ 38.42 View S/ 37.29 S/ 36.04 S/ 35.46 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: S/ 27.44 1,558In Stock 2,000Expected 4/19/2027	Mfr. Part # IT242 Mouser Part # 631-IT242	TE Connectivity / Schaffner	Pulse Transformers .1A 500VAC PCB MOUNT Learn More about TE Connectivity / Schaffner schaffner it transformers	Datasheet	1,558In Stock 2,000Expected 4/19/2027	S/ 27.44 S/ 24.48 S/ 23.51 S/ 22.77 View S/ 21.64 S/ 20.86 S/ 20.32 S/ 19.77 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: S/ 28.22 1,050In Stock	Mfr. Part # IT253 Mouser Part # 631-IT253	TE Connectivity / Schaffner	Pulse Transformers .25A 500VAC PCB MOUNT Learn More about TE Connectivity / Schaffner schaffner it transformers	Datasheet	1,050In Stock	S/ 28.22 S/ 25.57 S/ 24.37 S/ 23.63 View S/ 23.16 S/ 22.42 S/ 22.03 S/ 21.49 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: S/ 44.45 210In Stock 2,400Expected 2/16/2027	Mfr. Part # IT258 Mouser Part # 631-IT258	TE Connectivity / Schaffner	Pulse Transformers 1A 750VAC SINGLE SECONDARY WINDING Learn More about TE Connectivity / Schaffner schaffner it transformers	Datasheet	210In Stock 2,400Expected 2/16/2027	S/ 44.45 S/ 40.99 S/ 38.26 S/ 36.24 View S/ 34.33 S/ 33.48 S/ 33.32 S/ 32.42	Min.: 1 Mult.: 1				Through Hole	17.6 mm	16.7 mm	11.3 mm
Pulse Transformers Pulse Transformers IT313 TE Connectivity / Schaffner 1: S/ 74.70 300In Stock 1,000On Order	Mfr. Part # IT313 Mouser Part # 631-IT313	TE Connectivity / Schaffner	Pulse Transformers Pulse Transformers Learn More about TE Connectivity / Schaffner schaffner it transformers	Datasheet	300In Stock 1,000On Order On Order Ship Dates Mfr. #: IT313 Stock: 300 Can Ship Immediately On Order: 800 Expected 11/30/2026 200 Expected 1/18/2027 Factory Lead-Time: 16 Weeks	S/ 74.70 S/ 68.59 S/ 64.38 S/ 61.19 View S/ 54.73 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: S/ 76.80 220In Stock 100Expected 12/30/2026	Mfr. Part # IT 314 Mouser Part # 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 12/30/2026	S/ 76.80 S/ 69.21 S/ 66.37 S/ 62.32 View S/ 60.29 S/ 57.73	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: S/ 27.68 199In Stock 400Expected 4/5/2027	Mfr. Part # IT243 Mouser Part # 631-IT243	TE Connectivity / Schaffner	Pulse Transformers .1A 500VAC .75 Rp/Rs PCB MOUNT Learn More about TE Connectivity / Schaffner schaffner it transformers	Datasheet	199In Stock 400Expected 4/5/2027	S/ 27.68 S/ 25.03 S/ 24.41 S/ 23.74 View S/ 20.59 S/ 20.55 S/ 20.36 S/ 20.09 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: S/ 28.34 274In Stock	Mfr. Part # IT244 Mouser Part # 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	274In Stock	S/ 28.34 S/ 24.33 S/ 23.36 S/ 22.62 View S/ 21.91 S/ 20.90 S/ 19.42 S/ 19.07 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: S/ 27.68 287In Stock	Mfr. Part # IT245 Mouser Part # 631-IT245	TE Connectivity / Schaffner	Pulse Transformers Pulse Transformers Learn More about TE Connectivity / Schaffner schaffner it transformers	Datasheet	287In Stock	S/ 27.68 S/ 25.03 S/ 24.02 S/ 23.28 View S/ 21.84 S/ 21.14 S/ 18.10 S/ 17.75 S/ 17.59	Min.: 1 Mult.: 1				Through Hole	17.6 mm	16.7 mm	11.3 mm
Pulse Transformers .25A 500VAC PULSE TRANSFORMER IT255 TE Connectivity / Schaffner 1: S/ 24.48 64In Stock 200Expected 3/2/2027	Mfr. Part # IT255 Mouser Part # 631-IT255	TE Connectivity / Schaffner	Pulse Transformers .25A 500VAC PULSE TRANSFORMER Learn More about TE Connectivity / Schaffner schaffner it transformers	Datasheet	64In Stock 200Expected 3/2/2027	S/ 24.48 S/ 21.88 S/ 21.02 S/ 19.73 View S/ 19.70 S/ 19.27 S/ 18.92 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: S/ 46.67 45In Stock	Mfr. Part # IT260 Mouser Part # 631-IT260	TE Connectivity / Schaffner	Pulse Transformers 0.1A 500VAC PULSE TRANSFORMER Learn More about TE Connectivity / Schaffner schaffner it transformers	Datasheet	45In Stock	S/ 46.67 S/ 41.53 S/ 39.90 S/ 38.50 View S/ 36.75 S/ 33.09 S/ 32.66 S/ 32.19 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: S/ 80.61 100In Stock	Mfr. Part # IT312 Mouser Part # 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	S/ 80.61 S/ 70.22 S/ 67.34 S/ 65.20 View S/ 63.14 S/ 59.59 S/ 58.78 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: S/ 23.16 15In Stock	Mfr. Part # ITNA-0239-D202 Mouser Part # 693-ITNA-0239-D202	Schurter	Pulse Transformers ITNA Pulse transform THT 0.17A	Datasheet	15In Stock	S/ 23.16 S/ 19.54 S/ 18.76 S/ 18.18 View S/ 16.08 S/ 15.88 S/ 15.57 S/ 15.30 S/ 15.06	Min.: 1 Mult.: 1
Pulse Transformers ITNA Pulse transform THT 0.1A ITNA-0249-D104 Schurter 1: S/ 21.33 75In Stock	Mfr. Part # ITNA-0249-D104 Mouser Part # 693-ITNA-0249-D104	Schurter	Pulse Transformers ITNA Pulse transform THT 0.1A	Datasheet	75In Stock	S/ 21.33 S/ 18.92 S/ 17.91 S/ 17.32 View S/ 15.53 S/ 15.10 S/ 14.60 S/ 14.13 S/ 13.78	Min.: 1 Mult.: 1
Pulse Transformers ITRA Pulse transform THT 0.1A ITRA-0249-D104 Schurter 1: S/ 26.47 1In Stock	Mfr. Part # ITRA-0249-D104 Mouser Part # 693-ITRA-0249-D104	Schurter	Pulse Transformers ITRA Pulse transform THT 0.1A	Datasheet	1In Stock	S/ 26.47 S/ 22.77 S/ 19.85 S/ 19.07 View S/ 18.76 S/ 18.18 S/ 17.71 S/ 17.05 S/ 16.70	Min.: 1 Mult.: 1
Pulse Transformers 0.25A 6.5mH 1:1:1 DL PULSE TRANSFORMERS IT213 TE Connectivity / Schaffner 1: S/ 64.58 567On Order	Mfr. Part # IT213 Mouser Part # 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	567On Order On Order Ship Dates Mfr. #: IT213 Stock: 0 On Order: 267 Expected 3/24/2027 300 Expected 4/26/2027 Factory Lead-Time: 24 Weeks	S/ 64.58 S/ 59.05 S/ 55.47 S/ 53.48 View S/ 53.41 S/ 50.76 S/ 49.98 Quote	Min.: 1 Mult.: 1	1:1:1	6.5 mH	450 V/us	Through Hole		19 mm	20 mm
Pulse Transformers 17MH .25A XFRMR PULSE 3:1:1 DL IT234 TE Connectivity / Schaffner 1: S/ 40.13 537Expected 2/10/2027	Mfr. Part # IT234 Mouser Part # 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	537Expected 2/10/2027	S/ 40.13 S/ 35.11 S/ 33.67 S/ 32.62 View S/ 31.57 S/ 30.13 S/ 29.04 S/ 28.14 Quote	Min.: 1 Mult.: 1	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: S/ 45.15 1,100On Order	Mfr. Part # IT237 Mouser Part # 631-IT237	TE Connectivity / Schaffner	Pulse Transformers 25MH .25A XFRMR PULSE 1:1 SGL Learn More about TE Connectivity / Schaffner schaffner it transformers	Datasheet	1,100On Order On Order Ship Dates Mfr. #: IT237 Stock: 0 On Order: 700 Expected 11/30/2026 400 Expected 2/10/2027 Factory Lead-Time: 16 Weeks	S/ 45.15 S/ 41.07 S/ 39.28 S/ 38.69 View S/ 38.65 S/ 37.72 S/ 37.06 S/ 36.12	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: S/ 27.83 551Expected 4/6/2027	Mfr. Part # IT248 Mouser Part # 631-IT248	TE Connectivity / Schaffner	Pulse Transformers 17MH .25A XFRMR PULSE 2:1 SGL Learn More about TE Connectivity / Schaffner schaffner it transformers	Datasheet	551Expected 4/6/2027	S/ 27.83 S/ 24.68 S/ 23.67 S/ 22.65 View S/ 18.92 S/ 18.37 S/ 17.83	Min.: 1 Mult.: 1	2:1			Through Hole	17.6 mm	16.7 mm	11.3 mm
Pulse Transformers PULSE TRANSFORMERS IT364 TE Connectivity / Schaffner 1: S/ 363.36 72Expected 5/24/2027	Mfr. Part # IT364 Mouser Part # 631-IT364	TE Connectivity / Schaffner	Pulse Transformers PULSE TRANSFORMERS Learn More about TE Connectivity / Schaffner schaffner it transformers	Datasheet	72Expected 5/24/2027	S/ 363.36 S/ 311.09 S/ 303.97 View Quote	Min.: 1 Mult.: 1	1:1

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