Power Transformers - Board Mount

.hide-partial { max-height: none; } .show-more { display: none; }

IF International Flathead™ Transformers

Signal Transformer / Bel IF International Flathead™ Transformers implement unique insulating techniques to meet international safety requirements. These transformers feature 115V/230V dual primaries, 4000V_rms Hipot dielectric strength, dual secondaries in series or parallel, and Class B insulation system. Bel Signal Transformer IF transformers are UL-recognized to UL506 / UL5085-2, UL1446 (E66312) certified, CSA certified to C22.2 #66.1, and VDE certified to VDE 0805 / EN 60950. These transformers are ideal for low-power applications requiring reduced magnetic radiation and minimum height.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 79

Applied Filters:

Secondary Voltage Rating

Power Rating

Secondary Current Rating

Length

Width

Height

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (DKK) Filter the results in the table by unit price based on your quantity.	Qty.	Primary Voltage Rating	Secondary Voltage Rating	Power Rating	Secondary Current Rating	Mounting Style	Primary Winding	Secondary Winding	Length	Width	Height
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-4 IF-4-56 Bel Signal Transformer 1: 206,34 kr. 46In Stock	Mfr. Part No. IF-4-56 Mouser Part No 530-IF-4-56	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-4 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	46In Stock	206,34 kr. 176,58 kr. 161,14 kr. 161,06 kr. View 159,42 kr. 157,41 kr. 157,33 kr. Quote	Min.: 1 Mult.: 1	115 VAC, 230 VAC	56 V CT/28 V	4 VA	70 mA/140 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	53 mm	44 mm	19.6 mm
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-14 IF-14-230 Bel Signal Transformer 1: 300,71 kr. 7In Stock	Mfr. Part No. IF-14-230 Mouser Part No 530-IF-14-230	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-14 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	7In Stock	300,71 kr. 243,64 kr. 228,65 kr. 227,08 kr. View 224,25 kr. Quote	Min.: 1 Mult.: 1	115 VAC, 230 VAC	230 V CT/115 V	14 VA	60 mA/120 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	67.6 mm	57 mm	27.6 mm
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-18 IF-18-230 Bel Signal Transformer 1: 292,66 kr. 11In Stock	Mfr. Part No. IF-18-230 Mouser Part No 530-IF-18-230	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-18 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	11In Stock	292,66 kr. 260,06 kr. 235,81 kr. 232,01 kr. View 227,90 kr. 221,79 kr. Quote	Min.: 1 Mult.: 1	115 VAC, 230 VAC	230 V CT/115 V	18 VA	80 mA/160 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	67.6 mm	57 mm	27.6 mm
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-2 IF-2-16 Bel Signal Transformer 1: 199,48 kr. 20In Stock	Mfr. Part No. IF-2-16 Mouser Part No 530-IF-2-16	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-2 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	20In Stock	199,48 kr. 186,05 kr. 160,46 kr. 155,54 kr. View 153,30 kr. 150,10 kr. Quote	Min.: 1 Mult.: 1	115 VAC, 230 VAC	16 V CT/8 V	2 VA	125 mA/250 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	53 mm	44 mm	17.6 mm
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-2 IF-30-10 Bel Signal Transformer 1: 425,97 kr. 37In Stock	Mfr. Part No. IF-30-10 Mouser Part No 530-IF-30-10	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-2 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	37In Stock	425,97 kr. 305,11 kr. 261,10 kr. 259,61 kr.	Min.: 1 Mult.: 1	115 VAC, 230 VAC	10 V CT/5 V	30 VA	3 A/6 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	68 mm	57.5 mm	35.3 mm
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-6 IF-6-24 Bel Signal Transformer 1: 172,85 kr. 37In Stock	Mfr. Part No. IF-6-24 Mouser Part No 530-IF-6-24	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-6 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	37In Stock	172,85 kr. 161,58 kr. 157,85 kr. 157,78 kr. View 153,60 kr. 151,29 kr. 150,99 kr.	Min.: 1 Mult.: 1	115 VAC, 230 VAC	24 V CT/12 V	6 VA	250 mA/500 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	53 mm	44 mm	22.6 mm
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-18 IF-18-12 Bel Signal Transformer 1: 298,85 kr. 16In Stock	Mfr. Part No. IF-18-12 Mouser Part No 530-IF-18-12	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-18 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	16In Stock	298,85 kr. 242,15 kr. 226,19 kr. 224,55 kr. View 222,83 kr. Quote	Min.: 1 Mult.: 1	115 VAC, 230 VAC	12 V CT/6 V	18 VA	1.5 A/3 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	67.6 mm	57 mm	27.6 mm
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-2 IF-2-34 Bel Signal Transformer 1: 206,87 kr. 17In Stock	Mfr. Part No. IF-2-34 Mouser Part No 530-IF-2-34	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-2 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	17In Stock	206,87 kr. 167,92 kr. 156,96 kr. 155,17 kr. View 153,68 kr. Quote	Min.: 1 Mult.: 1	115 VAC, 230 VAC	34 V CT/17 V	2 VA	60 mA/120 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	53 mm	44 mm	17.6 mm
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-4 IF-4-230 Bel Signal Transformer 1: 231,63 kr. 4In Stock	Mfr. Part No. IF-4-230 Mouser Part No 530-IF-4-230	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-4 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	4In Stock	231,63 kr. 187,99 kr. 175,76 kr. 173,00 kr. 171,80 kr.	Min.: 1 Mult.: 1	115 VAC, 230 VAC	230 V CT/115 V	4 VA	18 mA/36 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	53 mm	44 mm	19.6 mm
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-14 IF-14-24 Bel Signal Transformer 1: 272,29 kr. 60Expected 09/10/2026	Mfr. Part No. IF-14-24 Mouser Part No 530-IF-14-24	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-14 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	60Expected 09/10/2026	272,29 kr. 240,88 kr. 232,08 kr. 215,89 kr. View 213,73 kr. 211,04 kr. Quote	Min.: 1 Mult.: 1	115 VAC, 230 VAC	24 V CT/12 V	14 VA	600 mA/1.2 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	67.6 mm	57 mm	27.6 mm
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-24 IF-24-230 Bel Signal Transformer 1: 284,15 kr. 40Expected 06/11/2026	Mfr. Part No. IF-24-230 Mouser Part No 530-IF-24-230	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-24 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	40Expected 06/11/2026	284,15 kr. 239,02 kr. 228,35 kr. 224,70 kr. View 220,74 kr. 214,92 kr. Quote	Min.: 1 Mult.: 1	115 VAC, 230 VAC	230 V CT/115 V	24 VA	105 mA/210 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	68 mm	57.5 mm	31.3 mm
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-10 IF-10-12 Bel Signal Transformer 40: 193,59 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. IF-10-12 Mouser Part No 530-IF-10-12	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-10 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	Non-Stocked Lead-Time 18 Weeks	193,59 kr. 190,75 kr. 187,99 kr. 184,49 kr. Quote Quote	Min.: 40 Mult.: 20	115 VAC, 230 VAC	12 V CT/6 V	10 VA	835 mA/1.67 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	67.6 mm	57 mm	22.6 mm
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-10 IF-10-16 Bel Signal Transformer 1: 234,77 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. IF-10-16 Mouser Part No 530-IF-10-16	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-10 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	Non-Stocked Lead-Time 18 Weeks	234,77 kr. 211,19 kr. 192,10 kr. 190,98 kr. View 188,59 kr. Quote	Min.: 1 Mult.: 1	115 VAC, 230 VAC	16 V CT/8 V	10 VA	625 mA/1.25 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	67.6 mm	57 mm	22.6 mm
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-10 IF-10-20 Bel Signal Transformer 40: 192,77 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. IF-10-20 Mouser Part No 530-IF-10-20	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-10 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	Non-Stocked Lead-Time 18 Weeks	192,77 kr. 191,72 kr. 189,33 kr. View Quote	Min.: 40 Mult.: 20	115 VAC, 230 VAC	20 V CT/10 V	10 VA	500 mA/1 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	67.6 mm	57 mm	22.6 mm
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-10 IF-10-24 Bel Signal Transformer 40: 181,73 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. IF-10-24 Mouser Part No 530-IF-10-24	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-10 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	Non-Stocked Lead-Time 18 Weeks	181,73 kr. 178,44 kr. Quote Quote	Min.: 40 Mult.: 20	115 VAC, 230 VAC	24 V CT/12 V	10 VA	420 mA/840 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	67.6 mm	57 mm	22.6 mm
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-10 IF-10-40 Bel Signal Transformer 40: 196,27 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. IF-10-40 Mouser Part No 530-IF-10-40	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-10 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	Non-Stocked Lead-Time 18 Weeks	196,27 kr. 193,36 kr. 192,84 kr.	Min.: 40 Mult.: 20	115 VAC, 230 VAC	40 V CT/20 V	10 VA	250 mA/500 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	67.6 mm	57 mm	22.6 mm
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-10 IF-10-56 Bel Signal Transformer 40: 191,35 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. IF-10-56 Mouser Part No 530-IF-10-56	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-10 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	Non-Stocked Lead-Time 18 Weeks	191,35 kr. 190,23 kr. 187,84 kr. Quote Quote	Min.: 40 Mult.: 20	115 VAC, 230 VAC	56 V CT/28 V	10 VA	180 mA/360 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	67.6 mm	57 mm	22.6 mm
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-10 IF-14-10 Bel Signal Transformer 40: 212,31 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. IF-14-10 Mouser Part No 530-IF-14-10	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-10 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	Non-Stocked Lead-Time 18 Weeks	212,31 kr. 211,04 kr. 208,43 kr. View Quote	Min.: 40 Mult.: 20	115 VAC, 230 VAC	10 V CT/5 V	14 VA	1.4 A/2.8 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	67.6 mm	57 mm	27.6 mm
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-14 IF-14-20 Bel Signal Transformer 40: 211,49 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. IF-14-20 Mouser Part No 530-IF-14-20	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-14 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	Non-Stocked Lead-Time 18 Weeks	211,49 kr. 210,07 kr. 207,39 kr.	Min.: 40 Mult.: 20	115 VAC, 230 VAC	20 V CT/10 V	14 VA	700 mA/1.4 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	67.6 mm	57 mm	27.6 mm
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-14 IF-14-30 Bel Signal Transformer 40: 233,95 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. IF-14-30 Mouser Part No 530-IF-14-30	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-14 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	Non-Stocked Lead-Time 18 Weeks	233,95 kr. 227,98 kr. 221,79 kr. 203,96 kr. View Quote	Min.: 40 Mult.: 20	115 VAC, 230 VAC	30 V CT/15 V	14 VA	470 mA/940 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	67.6 mm	57 mm	27.6 mm
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-14 IF-14-34 Bel Signal Transformer 40: 213,73 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. IF-14-34 Mouser Part No 530-IF-14-34	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-14 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	Non-Stocked Lead-Time 18 Weeks	213,73 kr. 212,24 kr. 209,55 kr. Quote Quote	Min.: 40 Mult.: 20	115 VAC, 230 VAC	34 V CT/17 V	14 VA	415 mA/830 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	67.6 mm	57 mm	27.6 mm
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-14 IF-14-40 Bel Signal Transformer 40: 211,19 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. IF-14-40 Mouser Part No 530-IF-14-40	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-14 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	Non-Stocked Lead-Time 18 Weeks	211,19 kr. 209,55 kr. 207,24 kr. View Quote	Min.: 40 Mult.: 20	115 VAC, 230 VAC	40 V CT/20 V	14 VA	350 mA/700 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	67.6 mm	57 mm	27.6 mm
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-14 IF-14-56 Bel Signal Transformer 40: 206,12 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. IF-14-56 Mouser Part No 530-IF-14-56	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-14 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	Non-Stocked Lead-Time 18 Weeks	206,12 kr. 204,93 kr. 203,66 kr. View Quote	Min.: 40 Mult.: 20	115 VAC, 230 VAC	56 V CT/28 V	14 VA	250 mA/500 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	67.6 mm	57 mm	27.6 mm
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-14 IF-18-10 Bel Signal Transformer 40: 225,67 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. IF-18-10 Mouser Part No 530-IF-18-10	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-14 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	Non-Stocked Lead-Time 18 Weeks	225,67 kr. 224,17 kr. 221,34 kr. Quote Quote	Min.: 40 Mult.: 20	115 VAC, 230 VAC	10 V CT/5 V	18 VA	1.8 A/3.6 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	67.6 mm	57 mm	27.6 mm
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-18 IF-18-20 Bel Signal Transformer 40: 223,43 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. IF-18-20 Mouser Part No 530-IF-18-20	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-18 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	Non-Stocked Lead-Time 18 Weeks	223,43 kr. 222,16 kr. 219,32 kr. Quote Quote	Min.: 40 Mult.: 20	115 VAC, 230 VAC	20 V CT/10 V	18 VA	900 mA/1.8 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	67.6 mm	57 mm	27.6 mm