Pulse Transformers – Mouser United Kingdom

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Filters for Medical Devices

TE Connectivity / Schaffner Filters for Medical Devices offer single- and dual-stage modules in an ultra-compact, user-friendly design. In medical technology, a variety of devices need to meet strict guidelines and must always work reliably. Schaffner offers a variety of EMC/EMI filters that meet the highly demanding requirements associated with these applications. The filters help ensure the proper, continuous and safe operation of medical devices. These filters feature up to a 250V_AC voltage rating and have a maximum permissible leakage current of 0.1mA in normal operation. TE Connectivity / Schaffner Filters for Medical Devices include EMC/EMI Components, Power Line Filters, and EMC/EMI Filters.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) 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: £27.81 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	£27.81 £26.63 £23.96 £22.97 £18.87	Min.: 1 Mult.: 1
Pulse Transformers 7MH .1A XFRMR PULSE 2:1 SGL IT246 TE Connectivity / Schaffner 1: £5.75 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	£5.75 £4.97 £4.77 £4.62 View £4.17 £4.13 £4.10 £4.01	Min.: 1 Mult.: 1	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: £8.65 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	£8.65 £7.32 £7.01 £6.79 View £6.58 £6.26 £5.81 £5.63 Quote	Min.: 1 Mult.: 1	1:1:1	15 mH		Through Hole	27 mm	22.5 mm	13.7 mm
Pulse Transformers 0.25A 3mH 1:1:1 DL PULSE TRANSFORMERS IT233 TE Connectivity / Schaffner 1: £7.18 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	£7.18 £6.48 £6.21 £6.02 View £5.77 £5.58 £5.53 £5.35 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: £7.74 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	£7.74 £6.77 £6.50 £6.29 View £6.08 £5.81 £5.70 £5.53 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: £9.11 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	£9.11 £7.92 £7.65 £7.41 View £7.19 £6.95 £6.84	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: £5.44 1,758In Stock	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	£5.44 £4.66 £4.48 £4.34 View £4.21 £4.01 £3.88 £3.76 £3.74	Min.: 1 Mult.: 1				Through Hole	17.6 mm	16.7 mm	11.3 mm
Pulse Transformers .1A 500VAC .75 Rp/Rs PCB MOUNT IT243 TE Connectivity / Schaffner 1: £5.33 324In Stock 400Expected 05/04/2027	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 05/04/2027	£5.33 £4.83 £4.71 £4.58 View £3.97 £3.96 £3.93 £3.88 £3.84	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: £5.45 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	£5.45 £4.93 £4.70 £4.56 View £4.34 £4.32 £4.25 £4.15 £3.95	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: £8.57 218In 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	218In Stock 2,400Expected 06/01/2027	£8.57 £7.91 £7.38 £6.99 View £6.63 £6.46 £6.43 £6.25	Min.: 1 Mult.: 1				Through Hole	17.6 mm	16.7 mm	11.3 mm
Pulse Transformers Pulse Transformers IT313 TE Connectivity / Schaffner 1: £14.40 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	£14.40 £13.23 £12.41 £11.80 £10.55	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: £14.81 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	£14.81 £13.35 £12.80 £12.02 View £11.24 £11.13	Min.: 1 Mult.: 1	3:1:1	35 mH	500 V/us	Through Hole	25.5 mm	25.5 mm	25 mm
Pulse Transformers 15MH .1A XFRMR PULSE 3:1:1 DL IT244 TE Connectivity / Schaffner 1: £5.46 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	£5.46 £4.70 £4.50 £4.37 View £4.23 £4.03 £3.75 £3.68 £3.64	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: £5.16 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	£5.16 £4.48 £4.37 £4.27 View £3.74 £3.66 £3.55 £3.48	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: £4.72 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	£4.72 £4.22 £4.05 £3.87 View £3.72 £3.65 £3.59	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: £9.00 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	£9.00 £8.01 £7.70 £7.43 View £7.09 £6.38 £6.30 £6.21 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: £15.55 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	£15.55 £13.54 £12.99 £12.58 View £12.18 £11.50 £11.34 Quote	Min.: 1 Mult.: 1	1:1:1	21 mH		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: £12.46 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 24/03/2027 300 Expected 26/04/2027 Factory Lead Time: 24 Weeks	£12.46 £11.39 £10.70 £10.32 View £10.30 £9.79 £9.64 £9.53	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: £8.53 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	£8.53 £8.18 £7.42 £7.30 View £7.12 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: £5.26 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	£5.26 £4.67 £4.48 £4.25 View £4.17 £3.96 £3.87 £3.77 £3.75	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: £70.08 72Expected 24/05/2027	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 24/05/2027	£70.08 £60.00 £58.63 View Quote	Min.: 1 Mult.: 1	1:1
Pulse Transformers PULSE TRANSFORMERS IT155 TE Connectivity / Schaffner 1: £7.24 95Expected 01/12/2026	Mfr. Part No. IT155 Mouser Part No 631-IT155	TE Connectivity / Schaffner	Pulse Transformers PULSE TRANSFORMERS Learn More about TE Connectivity / Schaffner schaffner it transformers	Datasheet	95Expected 01/12/2026	£7.24 £6.54 £5.77 £5.76 View £5.63 £5.55 £5.42 Quote	Min.: 1 Mult.: 1	1:1		480 V/us	Through Hole	27 mm	22.5 mm	13.7 mm
Pulse Transformers 17MH .25A XFRMR PULSE 2:1:1 DL IT249 TE Connectivity / Schaffner 1: £4.89 Lead-Time 24 Weeks	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	Lead-Time 24 Weeks	£4.89 £4.37 £4.09 £3.90 View £3.70 £3.69 £3.59 £3.53 £3.46	Min.: 1 Mult.: 1	2:1:1	17 mH		Through Hole	17.6 mm	16.7 mm	11.3 mm

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