Power Transformers - Board Mount

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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.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SEK) 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-30 IF-30-20 Bel Signal Transformer 1: 485,21 kr 37In Stock	Mfr. Part No. IF-30-20 Mouser Part No 530-IF-30-20	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-30 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	37In Stock	485,21 kr 438,94 kr 379,70 kr 379,37 kr View 365,31 kr 360,80 kr Quote	Min.: 1 Mult.: 1	115 VAC, 230 VAC	20 V CT/10 V	30 VA	1.5 A/3 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-30 IF-30-230 Bel Signal Transformer 1: 485,10 kr 40In Stock	Mfr. Part No. IF-30-230 Mouser Part No 530-IF-30-230	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-30 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	40In Stock	485,10 kr 433,23 kr 392,45 kr 377,51 kr View 362,89 kr 358,27 kr Quote	Min.: 1 Mult.: 1	115 VAC, 230 VAC	230 V CT/115 V	30 VA	130 mA/260 mA	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-30 IF-30-34 Bel Signal Transformer 1: 485,10 kr 36In Stock	Mfr. Part No. IF-30-34 Mouser Part No 530-IF-30-34	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-30 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	36In Stock	485,10 kr 436,41 kr 379,16 kr 378,17 kr View 366,30 kr 362,23 kr Quote	Min.: 1 Mult.: 1	115 VAC, 230 VAC	34 V CT/17 V	30 VA	900 mA/1.8 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-18 IF-2-10 Bel Signal Transformer 1: 288,05 kr 96In Stock	Mfr. Part No. IF-2-10 Mouser Part No 530-IF-2-10	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	96In Stock	288,05 kr 255,85 kr 233,21 kr 227,38 kr View 225,40 kr 221,12 kr 221,01 kr Quote	Min.: 1 Mult.: 1	115 VAC, 230 VAC	10 V CT/5 V	2 VA	200 mA/400 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-24 IF-24-12 Bel Signal Transformer 1: 400,48 kr 47In Stock	Mfr. Part No. IF-24-12 Mouser Part No 530-IF-24-12	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	47In Stock	400,48 kr 348,38 kr 326,62 kr 326,51 kr View 316,29 kr 312,23 kr Quote	Min.: 1 Mult.: 1	115 VAC, 230 VAC	12 V CT/6 V	24 VA	2 A/4 A	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-2 IF-2-24 Bel Signal Transformer 1: 289,81 kr 88In Stock	Mfr. Part No. IF-2-24 Mouser Part No 530-IF-2-24	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	88In Stock	289,81 kr 257,39 kr 240,57 kr 236,29 kr View 224,97 kr 224,75 kr Quote	Min.: 1 Mult.: 1	115 VAC, 230 VAC	24 V CT/12 V	2 VA	85 mA/170 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-10 IF-10-230 Bel Signal Transformer 1: 348,05 kr 38In Stock	Mfr. Part No. IF-10-230 Mouser Part No 530-IF-10-230	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	38In Stock	348,05 kr 306,07 kr 285,96 kr 281,78 kr View 277,61 kr 269,47 kr	Min.: 1 Mult.: 1	115 VAC, 230 VAC	230 V CT/115 V	10 VA	45 mA/90 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-10-34 Bel Signal Transformer 1: 348,71 kr 34In Stock	Mfr. Part No. IF-10-34 Mouser Part No 530-IF-10-34	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	34In Stock	348,71 kr 307,28 kr 288,60 kr 288,16 kr View 285,74 kr 270,02 kr Quote	Min.: 1 Mult.: 1	115 VAC, 230 VAC	34 V CT/17 V	10 VA	300 mA/600 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-4 IF-4-16 Bel Signal Transformer 1: 324,97 kr 47In Stock	Mfr. Part No. IF-4-16 Mouser Part No 530-IF-4-16	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	47In Stock	324,97 kr 282,00 kr 255,96 kr 255,85 kr View 250,79 kr 247,93 kr 247,49 kr Quote	Min.: 1 Mult.: 1	115 VAC, 230 VAC	16 V CT/8 V	4 VA	250 mA/500 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-4 IF-4-56 Bel Signal Transformer 1: 303,98 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	303,98 kr 260,13 kr 237,38 kr 237,27 kr View 234,86 kr 231,89 kr 231,78 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-6 IF-6-30 Bel Signal Transformer 1: 303,76 kr 35In Stock	Mfr. Part No. IF-6-30 Mouser Part No 530-IF-6-30	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	35In Stock	303,76 kr 261,34 kr 244,09 kr 241,78 kr View 232,55 kr 227,93 kr 227,82 kr Quote	Min.: 1 Mult.: 1	115 VAC, 230 VAC	30 V CT/15 V	6 VA	200 mA/400 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-14 IF-14-12 Bel Signal Transformer 1: 373,99 kr 38In Stock	Mfr. Part No. IF-14-12 Mouser Part No 530-IF-14-12	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	38In Stock	373,99 kr 328,93 kr 309,48 kr 309,04 kr View 306,40 kr 289,59 kr Quote	Min.: 1 Mult.: 1	115 VAC, 230 VAC	12 V CT/6 V	14 VA	1.2 A/2.4 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-24 IF-24-34 Bel Signal Transformer 1: 400,48 kr 49In Stock	Mfr. Part No. IF-24-34 Mouser Part No 530-IF-24-34	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	49In Stock	400,48 kr 354,65 kr 333,88 kr 308,49 kr View 301,24 kr Quote	Min.: 1 Mult.: 1	115 VAC, 230 VAC	34 V CT/17 V	24 VA	700 mA/1.4 A	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-4 IF-4-30 Bel Signal Transformer 1: 325,08 kr 48In Stock	Mfr. Part No. IF-4-30 Mouser Part No 530-IF-4-30	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	48In Stock	325,08 kr 279,59 kr 254,86 kr 249,47 kr View 246,40 kr 246,07 kr Quote	Min.: 1 Mult.: 1	115 VAC, 230 VAC	30 V CT/15 V	4 VA	135 mA/270 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-18 IF-18-16 Bel Signal Transformer 1: 407,07 kr 33In Stock	Mfr. Part No. IF-18-16 Mouser Part No 530-IF-18-16	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	33In Stock	407,07 kr 355,42 kr 333,99 kr 331,24 kr View 325,41 kr Quote	Min.: 1 Mult.: 1	115 VAC, 230 VAC	16 V CT/8 V	18 VA	1.15 A/2.3 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-30 IF-30-30 Bel Signal Transformer 1: 485,10 kr 38In Stock	Mfr. Part No. IF-30-30 Mouser Part No 530-IF-30-30	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-30 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	38In Stock	485,10 kr 436,41 kr 379,81 kr 379,70 kr View 368,27 kr 363,66 kr Quote	Min.: 1 Mult.: 1	115 VAC, 230 VAC	30 V CT/15 V	30 VA	1 A/2 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	68 mm	57.5 mm	35.3 mm
Power Transformers - Board Mount Toroidal Inductor Hi Temp 200 C 82uH 4.8ADC 49mOhms IF-10-10 Bel Signal Transformer 1: 342,12 kr 7In Stock	Mfr. Part No. IF-10-10 Mouser Part No 530-IF-10-10	Bel Signal Transformer	Power Transformers - Board Mount Toroidal Inductor Hi Temp 200 C 82uH 4.8ADC 49mOhms Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	7In Stock	342,12 kr 297,72 kr 279,92 kr 278,38 kr View 274,86 kr Quote	Min.: 1 Mult.: 1	115 VAC, 230 VAC	10 V CT/5 V	10 VA	1 A/2 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-2 IF-2-230 Bel Signal Transformer 1: 303,76 kr 8In Stock	Mfr. Part No. IF-2-230 Mouser Part No 530-IF-2-230	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	8In Stock	303,76 kr 273,43 kr 244,09 kr 242,22 kr View 239,14 kr Quote	Min.: 1 Mult.: 1	115 VAC, 230 VAC	230 V CT/115 V	2 VA	9 mA/18 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-10 IF-10-30 Bel Signal Transformer 1: 349,26 kr 40In Stock	Mfr. Part No. IF-10-30 Mouser Part No 530-IF-10-30	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	40In Stock	349,26 kr 307,06 kr 286,84 kr 282,55 kr View 278,49 kr 270,35 kr	Min.: 1 Mult.: 1	115 VAC, 230 VAC	30 V CT/15 V	10 VA	335 mA/670 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-14 IF-14-16 Bel Signal Transformer 1: 378,61 kr 23In Stock	Mfr. Part No. IF-14-16 Mouser Part No 530-IF-14-16	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	23In Stock	378,61 kr 340,69 kr 309,81 kr 308,05 kr 304,09 kr	Min.: 1 Mult.: 1	115 VAC, 230 VAC	16 V CT/8 V	14 VA	875 mA/1.75 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-4 IF-4-40 Bel Signal Transformer 1: 321,68 kr 21In Stock	Mfr. Part No. IF-4-40 Mouser Part No 530-IF-4-40	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	21In Stock	321,68 kr 289,37 kr 258,27 kr 258,16 kr View 256,07 kr 252,88 kr Quote	Min.: 1 Mult.: 1	115 VAC, 230 VAC	40 V CT/20 V	4 VA	100 mA/200 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-30 IF-4-10 Bel Signal Transformer 1: 324,31 kr 45In Stock	Mfr. Part No. IF-4-10 Mouser Part No 530-IF-4-10	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-30 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	45In Stock	324,31 kr 280,35 kr 252,22 kr 252,11 kr View 247,38 kr 247,17 kr Quote	Min.: 1 Mult.: 1	115 VAC, 230 VAC	10 V CT/5 V	4 VA	400 mA/800 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-2 IF-2-30 Bel Signal Transformer 1: 286,40 kr 39In Stock	Mfr. Part No. IF-2-30 Mouser Part No 530-IF-2-30	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	39In Stock	286,40 kr 244,97 kr 229,14 kr 225,62 kr View 224,86 kr 224,75 kr 224,53 kr Quote	Min.: 1 Mult.: 1	115 VAC, 230 VAC	30 V CT/15 V	2 VA	70 mA/140 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-4-24 Bel Signal Transformer 1: 320,25 kr 43In Stock	Mfr. Part No. IF-4-24 Mouser Part No 530-IF-4-24	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	43In Stock	320,25 kr 275,41 kr 251,12 kr 251,01 kr View 246,29 kr 242,99 kr 242,66 kr Quote	Min.: 1 Mult.: 1	115 VAC, 230 VAC	24 V CT/12 V	4 VA	170 mA/340 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-24 IF-24-30 Bel Signal Transformer 1: 400,48 kr 35In Stock	Mfr. Part No. IF-24-30 Mouser Part No 530-IF-24-30	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	35In Stock	400,48 kr 353,00 kr 328,05 kr 327,94 kr View 318,49 kr 314,75 kr Quote	Min.: 1 Mult.: 1	115 VAC, 230 VAC	30 V CT/15 V	24 VA	800 mA/1.6 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	68 mm	57.5 mm	31.3 mm