Power Transformers - Board Mount – Mouser South Africa

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Power Magnetics

Coilcraft is a global supplier of power magnetics, including power inductors, current sensors, and planar transformers designed for the highest efficiency performance. The wirewound inductors feature a ferrite or powdered iron core and come in a wide range of shapes and sizes. For an efficient power supply, key attributes of a power inductor are the inductance, the current, and the DC resistance (DCR).

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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.	Product	Series
Power Transformers - Board Mount Q4437 Flybck Regltor 12 V, -12 V 1.8 A Q4437-BL Coilcraft 1: $8.76 1,249In Stock	Mfr. Part No. Q4437-BL Mouser Part No 994-Q4437-BL	Coilcraft	Power Transformers - Board Mount Q4437 Flybck Regltor 12 V, -12 V 1.8 A Learn More about Coilcraft power magnetics	Datasheet	1,249In Stock	$8.76 $7.09 $6.80 $6.59 View $6.40 $6.07 $5.88 $5.64 Quote	Min.: 1 Mult.: 1		Q4437
Power Transformers - Board Mount Q4435 Flybck Regltor 8uH 5.0 V 1.6 A Q4435-BL Coilcraft 1: $8.19 25In Stock	Mfr. Part No. Q4435-BL Mouser Part No 994-Q4435-BL	Coilcraft	Power Transformers - Board Mount Q4435 Flybck Regltor 8uH 5.0 V 1.6 A Learn More about Coilcraft power magnetics	Datasheet	25In Stock	$8.19 $6.63 $6.37 $6.18 View $5.98 $5.71 $5.54 $5.36 $5.20	Min.: 1 Mult.: 1		Q4435
Power Transformers - Board Mount Q4338 Flybck Regltor 12 V, -12 V 1.8 A Q4338-BL Coilcraft 1: $5.76 44In Stock 49Expected 2026/11/06	Mfr. Part No. Q4338-BL Mouser Part No 994-Q4338-BL	Coilcraft	Power Transformers - Board Mount Q4338 Flybck Regltor 12 V, -12 V 1.8 A Learn More about Coilcraft power magnetics	Datasheet	44In Stock 49Expected 2026/11/06	$5.76 $4.61 $4.42 $4.28 View $4.15 $3.98 $3.86 $3.73 $3.58	Min.: 1 Mult.: 1		Q4338
Power Transformers - Board Mount Q4344 Flybck Regltor -12 V 5.0 V 0.75 A Q4344-BL Coilcraft 1: $8.32 18In Stock	Mfr. Part No. Q4344-BL Mouser Part No 994-Q4344-BL	Coilcraft	Power Transformers - Board Mount Q4344 Flybck Regltor -12 V 5.0 V 0.75 A Learn More about Coilcraft power magnetics	Datasheet	18In Stock	$8.32 $6.73 $6.47 $6.26 View $6.07 $5.79 $5.61 $5.44 $5.27	Min.: 1 Mult.: 1		Q4344
Power Transformers - Board Mount Q4434 Flybck Regltor 8uH 5.0 V 1.6 A Q4434-BL Coilcraft 1: $8.26 27In Stock	Mfr. Part No. Q4434-BL Mouser Part No 994-Q4434-BL	Coilcraft	Power Transformers - Board Mount Q4434 Flybck Regltor 8uH 5.0 V 1.6 A Learn More about Coilcraft power magnetics	Datasheet	27In Stock	$8.26 $6.69 $6.42 $6.22 View $6.04 $5.76 $5.58 $5.40 $5.25	Min.: 1 Mult.: 1		Q4434
Power Transformers - Board Mount Q4436 Flybck Regltor 12 V, -12 V 0.35 A Q4436-BL Coilcraft 1: $9.52 9In Stock	Mfr. Part No. Q4436-BL Mouser Part No 994-Q4436-BL	Coilcraft	Power Transformers - Board Mount Q4436 Flybck Regltor 12 V, -12 V 0.35 A Learn More about Coilcraft power magnetics	Datasheet	9In Stock	$9.52 $7.73 $7.42 $7.18 View $6.97 $6.68 $6.47 $6.26	Min.: 1 Mult.: 1		Q4436
Power Transformers - Board Mount Q4438 Flybck Regltor 12 V, -12 V 0.63 A Q4438-BL Coilcraft 1: $6.22 387In Stock 210Expected 2026/11/16	Mfr. Part No. Q4438-BL Mouser Part No 994-Q4438-BL	Coilcraft	Power Transformers - Board Mount Q4438 Flybck Regltor 12 V, -12 V 0.63 A Learn More about Coilcraft power magnetics	Datasheet	387In Stock 210Expected 2026/11/16	$6.22 $4.98 $4.78 $4.64 View $4.49 $4.31 $4.18 $4.04 $3.88	Min.: 1 Mult.: 1		Q4438
Power Transformers - Board Mount Q4337 Flybck Regltor 12 V, -12 V 0.35 A Q4337-BL Coilcraft 1: $7.01 29In Stock	Mfr. Part No. Q4337-BL Mouser Part No 994-Q4337-BL	Coilcraft	Power Transformers - Board Mount Q4337 Flybck Regltor 12 V, -12 V 0.35 A Learn More about Coilcraft power magnetics	Datasheet	29In Stock	$7.01 $5.51 $5.27 $5.13 View $4.97 $4.77 $4.62 $4.47 $4.30	Min.: 1 Mult.: 1		Q4337
Power Transformers - Board Mount DA2383 Flyback For TI LM5071 DA2383-ALD Coilcraft 1: $4.21 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. DA2383-ALD Mouser Part No 994-DA2383-ALD	Coilcraft	Power Transformers - Board Mount DA2383 Flyback For TI LM5071 Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 8 Weeks	Cut Tape $4.21 $3.45 $2.99 $2.90 Reel $2.78 View $2.81 $2.74 $2.63 $2.59 MouseReel Available	Min.: 1 Mult.: 1 : 175	Flyback Transformers	DA2383
Power Transformers - Board Mount GA3429 Flyback For LT3573 GA3429-BL Coilcraft 1: $4.33 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. GA3429-BL Mouser Part No 994-GA3429-BL	Coilcraft	Power Transformers - Board Mount GA3429 Flyback For LT3573 Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 6 Weeks	Cut Tape $4.33 $3.54 $3.35 Reel $2.85 $2.83 View $2.70 $2.66 MouseReel Available	Min.: 1 Mult.: 1 : 250	Flyback Transformers	GA3429
Power Transformers - Board Mount Q4339 Flybck Regltor 12 V, -12 V 0.63 A Q4339-BL Coilcraft 1: $8.07 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. Q4339-BL Mouser Part No 994-Q4339-BL	Coilcraft	Power Transformers - Board Mount Q4339 Flybck Regltor 12 V, -12 V 0.63 A Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 7 Weeks	$8.07 $6.54 $6.27 $6.08 View $5.90 $5.63 $5.45 $5.28 $5.12	Min.: 1 Mult.: 1		Q4339
Power Transformers - Board Mount S6000 Flybck Regltr 4.5uH 5.0 V 3 A S6000-AL Coilcraft 1: $7.52 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. S6000-AL Mouser Part No 994-S6000-AL	Coilcraft	Power Transformers - Board Mount S6000 Flybck Regltr 4.5uH 5.0 V 3 A Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 7 Weeks	$7.52 $6.09 $5.85 $5.68 View $5.49 $5.26 $5.08 $4.92 $4.77	Min.: 1 Mult.: 1		S6000
Power Transformers - Board Mount S6057 Flybck Regltr 4.5uH 5.0 V 3 A S6057-AL Coilcraft 1: $8.54 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. S6057-AL Mouser Part No 994-S6057-AL	Coilcraft	Power Transformers - Board Mount S6057 Flybck Regltr 4.5uH 5.0 V 3 A Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 7 Weeks	$8.54 $6.92 $6.64 $6.44 View $6.25 $5.93 $5.76 $5.51 $5.42	Min.: 1 Mult.: 1		S6057
Power Transformers - Board Mount IFLY0012LD DC Flybck For Intersil ISL640 Coilcraft IFLY0012LD IFLY0012LD Coilcraft 1: $5.11 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. IFLY0012LD Mouser Part No 994-IFLY0012LD	Coilcraft	Power Transformers - Board Mount IFLY0012LD DC Flybck For Intersil ISL640 Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 7 Weeks	Cut Tape $5.11 $4.18 $3.44 $3.33 Reel $3.21 View $3.23 $3.17 $3.08 $2.95 MouseReel Available	Min.: 1 Mult.: 1 : 200		IFLY0012LD

Power Magnetics

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