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IT Series Pulse Transformers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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: $36.29 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	$36.29 $35.47 $31.91 $30.60 View $26.05 $25.33 $25.31	Min.: 1 Mult.: 1
Pulse Transformers 15MH .025A XFRMR PULSE 1:1:1 DL IT143 TE Connectivity / Schaffner 1: $11.53 102In 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	102In Stock	$11.53 $9.75 $9.34 $9.05 View $8.77 $8.34 $7.75 $7.50 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: $7.66 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	$7.66 $6.62 $6.35 $6.15 View $5.61 $5.50 $5.48 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: $8.01 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	$8.01 $6.94 $6.66 $6.47 View $5.76 $5.22 $5.21 $5.20	Min.: 1 Mult.: 1
Pulse Transformers 0.25A 3mH 1:1:1 DL PULSE TRANSFORMERS IT233 TE Connectivity / Schaffner 1: $9.56 884In Stock 1,300Expected 2027/01/26	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 2027/01/26	$9.56 $8.63 $8.28 $8.02 View $7.69 $7.43 $7.36 $6.98	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: $10.32 217In Stock 1,000Expected 2027/02/10	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	217In Stock 1,000Expected 2027/02/10	$10.32 $9.02 $8.65 $8.39 View $8.11 $7.75 $7.49 $7.26 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: $12.13 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	$12.13 $10.55 $10.19 $9.87 View $9.58 $9.26 $9.11	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: $7.05 1,558In Stock 2,000Expected 2027/04/28	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	1,558In Stock 2,000Expected 2027/04/28	$7.05 $6.29 $6.04 $5.85 View $5.56 $5.36 $5.22 $5.08 $4.94	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: $7.26 1,050In 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	1,050In Stock	$7.26 $6.57 $6.26 $6.07 View $5.95 $5.76 $5.66 $5.52 $5.26	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: $11.42 218In Stock 2,400Expected 2027/02/17	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	218In Stock 2,400Expected 2027/02/17	$11.42 $10.54 $9.83 $9.32 View $8.83 $8.61 $8.56 $8.33	Min.: 1 Mult.: 1				Through Hole	17.6 mm	16.7 mm	11.3 mm
Pulse Transformers Pulse Transformers IT313 TE Connectivity / Schaffner 1: $19.19 300In Stock 1,000On Order	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 1,000On Order On Order Ship Dates Mfr. No: IT313 Stock: 300 Can Dispatch Immediately On Order: 800 Expected 2026/11/30 200 Expected 2027/01/18 Factory Lead Time: 16 Weeks	$19.19 $17.62 $16.54 $15.72 View $14.06 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: $19.74 220In Stock 100Expected 2026/12/30	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 2026/12/30	$19.74 $17.78 $17.05 $16.01 View $15.49 $14.83	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: $7.11 199In Stock 400Expected 2027/04/05	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	199In Stock 400Expected 2027/04/05	$7.11 $6.43 $6.27 $6.11 View $5.29 $5.28 $5.23 $5.16 $5.12	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: $7.28 274In 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	274In Stock	$7.28 $6.26 $6.00 $5.82 View $5.63 $5.37 $4.99 $4.90 $4.85	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: $7.11 287In 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	287In Stock	$7.11 $6.43 $6.18 $5.98 View $5.61 $5.43 $4.65 $4.57 $4.52	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: $6.29 64In Stock 200Expected 2027/03/02	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	64In Stock 200Expected 2027/03/02	$6.29 $5.62 $5.40 $5.08 View $4.95 $4.86 $4.78	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: $11.99 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	$11.99 $10.68 $10.26 $9.90 View $9.44 $8.50 $8.40 $8.27 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: $20.71 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	$20.71 $18.04 $17.31 $16.76 View $16.22 $15.32 $15.11 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: $5.95 15In Stock	Mfr. Part No. ITNA-0239-D202 Mouser Part No 693-ITNA-0239-D202	Schurter	Pulse Transformers ITNA Pulse transform THT 0.17A	Datasheet	15In Stock	$5.95 $5.12 $4.92 $4.77 View $4.13 $4.04 $3.97 $3.88 $3.83	Min.: 1 Mult.: 1
Pulse Transformers ITNA Pulse transform THT 0.1A ITNA-0249-D104 Schurter 1: $5.48 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	$5.48 $4.86 $4.61 $4.45 View $4.00 $3.90 $3.76 $3.63 $3.54	Min.: 1 Mult.: 1
Pulse Transformers ITRA Pulse transform THT 0.1A ITRA-0249-D104 Schurter 1: $6.80 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	$6.80 $5.85 $5.11 $4.90 View $4.83 $4.68 $4.55 $4.38 $4.29	Min.: 1 Mult.: 1
Pulse Transformers 0.25A 6.5mH 1:1:1 DL PULSE TRANSFORMERS IT213 TE Connectivity / Schaffner 1: $16.60 567On Order	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	567On Order On Order Ship Dates Mfr. No: IT213 Stock: 0 On Order: 267 Expected 2027/03/24 300 Expected 2027/04/26 Factory Lead Time: 24 Weeks	$16.60 $15.18 $14.26 $13.75 View $13.72 $13.04 $12.84 $12.70	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: $11.61 1,100On 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	1,100On Order On Order Ship Dates Mfr. No: IT237 Stock: 0 On Order: 700 Expected 2026/11/30 400 Expected 2027/02/10 Factory Lead Time: 16 Weeks	$11.61 $10.55 $10.09 $9.94 View $9.93 $9.69 $9.52 $9.28	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: $7.15 551Expected 2027/04/06	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	551Expected 2027/04/06	$7.15 $6.34 $6.08 $5.83 View $4.86 $4.72 $4.58	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: $93.37 72Expected 2027/05/24	Mfr. Part No. IT364 Mouser Part No 631-IT364	TE Connectivity / Schaffner	Pulse Transformers PULSE TRANSFORMERS Learn More about TE Connectivity / Schaffner schaffner it transformers	Datasheet	72Expected 2027/05/24	$93.37 $79.93 $78.11 View Quote	Min.: 1 Mult.: 1	1:1

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