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40 uH Passive Components

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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.
Audio Transformers / Signal Transformers FA2805 SMT Flyback For Si341, Si3402 FA2805-CLD Coilcraft 1: £3.89 1,356In Stock 1,400On Order	Mfr. Part No. FA2805-CLD Mouser Part No 994-FA2805-CLD	Coilcraft	Audio Transformers / Signal Transformers FA2805 SMT Flyback For Si341, Si3402 Learn More about Coilcraft power magnetics	Datasheet	1,356In Stock 1,400On Order On Order Ship Dates Mfr. No: FA2805-CLD Stock: 1,356 Can Dispatch Immediately On Order: 525 Expected 17/11/2026 875 Expected 23/11/2026 Factory Lead Time: 10 Weeks	Cut Tape £3.89 £3.08 £2.98 £2.77 Reel £2.63 View £2.51 £2.48 £2.39 Quote MouseReel Available	Min.: 1 Mult.: 1 : 175
Audio Transformers / Signal Transformers FA2732 SMT Flyback For Si3401, Si3402 FA2732-ALD Coilcraft 1: £2.79 940In Stock	Mfr. Part No. FA2732-ALD Mouser Part No 994-FA2732-ALD	Coilcraft	Audio Transformers / Signal Transformers FA2732 SMT Flyback For Si3401, Si3402 Learn More about Coilcraft power magnetics	Datasheet	940In Stock	Cut Tape £2.79 £2.27 £2.17 £2.04 Reel £1.96 View £1.90 £1.82 £1.76 £1.71 MouseReel Available	Min.: 1 Mult.: 1 : 200
Common Mode Chokes / Filters Common Mode Line Filter 40uH, 30%, 80V 744225S Wurth Elektronik 1: £1.97 1,751In Stock	Mfr. Part No. 744225S Mouser Part No 710-744225S	Wurth Elektronik	Common Mode Chokes / Filters Common Mode Line Filter 40uH, 30%, 80V Learn More about Wurth Elektronik we wesl common mode chokes	Datasheet	1,751In Stock	Cut Tape £1.97 £1.95 £1.75 £1.69 £1.57 Reel £1.37 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Audio Transformers / Signal Transformers FA2924 SMT Flyback For Si341, Si3402 FA2924-ALD Coilcraft 1: £3.52 2,069In Stock	Mfr. Part No. FA2924-ALD Mouser Part No 994-FA2924-ALD	Coilcraft	Audio Transformers / Signal Transformers FA2924 SMT Flyback For Si341, Si3402 Learn More about Coilcraft power magnetics	Datasheet	2,069In Stock	Cut Tape £3.52 £2.79 Reel £2.37 £2.28 £2.23 View £2.17 £2.06 MouseReel Available	Min.: 1 Mult.: 1 : 175
Power Inductors - Leaded INDUCTOR NL PE-92111NL Pulse Electronics 1: £1.98 1,575In Stock	Mfr. Part No. PE-92111NL Mouser Part No 673-PE-92111NL	Pulse Electronics	Power Inductors - Leaded INDUCTOR NL	Datasheet	1,575In Stock	£1.98 £1.63 £1.41 £1.27 View £1.19 £1.10 £1.04	Min.: 1 Mult.: 1
Common Mode Chokes / Filters 40uH 30% SMD 0905 AEC-Q200 SRF0905A-400Y Bourns 1: £0.934 2,957In Stock	Mfr. Part No. SRF0905A-400Y Mouser Part No 652-SRF0905A-400Y	Bourns	Common Mode Chokes / Filters 40uH 30% SMD 0905 AEC-Q200 Learn More about Bourns srf0905A	Datasheet	2,957In Stock	Cut Tape £0.934 £0.766 £0.667 £0.629 Reel £0.497 View £0.581 £0.548 £0.479 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Audio Transformers / Signal Transformers FA2925 SMT Flyback For Si341, Si3402 FA2925-ALD Coilcraft 1: £3.78 85In Stock 175Expected 01/01/2027	Mfr. Part No. FA2925-ALD Mouser Part No 994-FA2925-ALD	Coilcraft	Audio Transformers / Signal Transformers FA2925 SMT Flyback For Si341, Si3402 Learn More about Coilcraft power magnetics	Datasheet	85In Stock 175Expected 01/01/2027	Cut Tape £3.78 £2.98 £2.87 £2.68 Reel £2.55 View £2.44 £2.39 £2.31 Quote MouseReel Available	Min.: 1 Mult.: 1 : 175
Audio Transformers / Signal Transformers FA2672 SMT Flyback For Si3401, Si3402 FA2672-ALD Coilcraft 1: £3.82 288In Stock 5,000On Order	Mfr. Part No. FA2672-ALD Mouser Part No 994-FA2672-ALD	Coilcraft	Audio Transformers / Signal Transformers FA2672 SMT Flyback For Si3401, Si3402 Learn More about Coilcraft power magnetics	Datasheet	288In Stock 5,000On Order On Order Ship Dates Mfr. No: FA2672-ALD Stock: 288 Can Dispatch Immediately On Order: 1,200 Expected 09/11/2026 2,400 Expected 17/11/2026 1,400 Expected 11/12/2026 Factory Lead Time: 10 Weeks	Cut Tape £3.82 £3.02 £2.91 £2.71 Reel £2.57 View £2.46 £2.43 £2.34 Quote MouseReel Available	Min.: 1 Mult.: 1 : 200
Audio Transformers / Signal Transformers FA2671 SMT Flyback For Si3401, Si3402 FA2671-ALD Coilcraft 1: £3.73 31In Stock 400Expected 12/11/2026	Mfr. Part No. FA2671-ALD Mouser Part No 994-FA2671-ALD	Coilcraft	Audio Transformers / Signal Transformers FA2671 SMT Flyback For Si3401, Si3402 Learn More about Coilcraft power magnetics	Datasheet	31In Stock 400Expected 12/11/2026	Cut Tape £3.73 £2.95 £2.85 £2.65 Reel £2.51 View £2.41 £2.37 £2.29 Quote MouseReel Available	Min.: 1 Mult.: 1 : 200
Power Inductors - Leaded 40uH 15% 5731-RC Bourns 1: £4.15 80In Stock	Mfr. Part No. 5731-RC Mouser Part No 542-5731-RC	Bourns	Power Inductors - Leaded 40uH 15%	Datasheet	80In Stock	£4.15 £3.35 £2.99 £2.82 View £2.64 £2.35	Min.: 1 Mult.: 1
Common Mode Chokes / Filters 40uH 20A DCR=10mOhms SN20P-240 KEMET 1: £5.39 194In Stock	Mfr. Part No. SN20P-240 Mouser Part No 80-SN20P-240	KEMET	Common Mode Chokes / Filters 40uH 20A DCR=10mOhms Learn More about KEMET electronics sn coils	Datasheet	194In Stock	£5.39 £4.43 £3.65 £3.47 View £3.35 £3.32 £3.17 £3.15	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 15W 5V 3A POEA2FB1V15W1X5 Eaton Electronics 1: £2.23 441In Stock	Mfr. Part No. POEA2FB1V15W1X5 Mouser Part No 504-POEA2FB1V15W1X5	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 15W 5V 3A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	441In Stock	Cut Tape £2.23 £2.17 £2.08 £1.91 Reel £1.66 £1.55 MouseReel Available	Min.: 1 Mult.: 1 : 200
Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 13W 24V 0.55A POEA2FB1V13W1X24 Eaton Electronics 1: £1.55 446In Stock	Mfr. Part No. POEA2FB1V13W1X24 Mouser Part No 504-POEA2FB1V13W1X24	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 13W 24V 0.55A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	446In Stock	Cut Tape £1.55 Reel £1.55 MouseReel Available	Min.: 1 Mult.: 1 : 200
Power Inductors - Leaded DSH Storage choke 3.15A DSH-22-0006 Schurter 1: £6.97 36In Stock 100Expected 05/08/2027	Mfr. Part No. DSH-22-0006 Mouser Part No 693-DSH-22-0006	Schurter	Power Inductors - Leaded DSH Storage choke 3.15A	Datasheet	36In Stock 100Expected 05/08/2027	£6.97 £5.73 £5.30 £4.90 View £4.62 £4.53	Min.: 1 Mult.: 1
EMI Filter Circuits Ind,9.2x6x5mm,40uH+/-30%,0.9A,shd SRF9005A-400Y Bourns 1: £1.42 1,985In Stock New Product	Mfr. Part No. SRF9005A-400Y Mouser Part No 652-SRF9005A-400Y New Product	Bourns	EMI Filter Circuits Ind,9.2x6x5mm,40uH+/-30%,0.9A,shd Learn More about Bourns srf9005a automotive line filters	Datasheet	1,985In Stock	Cut Tape £1.42 £1.18 £0.969 Reel £0.952 £0.863 £0.834 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
RF inductors - Leaded 40uH 20% 5240-RC Bourns 1: £1.48 5,043In Stock	Mfr. Part No. 5240-RC Mouser Part No 542-5240-RC	Bourns	RF inductors - Leaded 40uH 20%	Datasheet	5,043In Stock	£1.48 £1.23 £1.07 £0.925 View £0.908 £0.871 £0.834 £0.826 £0.78	Min.: 1 Mult.: 1
Common Mode Chokes / Filters 40 uH 0.9A 20-100MHz SRF0905-400Y Bourns 1: £0.856 6,353In Stock	Mfr. Part No. SRF0905-400Y Mouser Part No 652-SRF0905-400Y	Bourns	Common Mode Chokes / Filters 40 uH 0.9A 20-100MHz	Datasheet	6,353In Stock	Cut Tape £0.856 £0.703 £0.613 £0.562 Reel £0.459 View £0.523 £0.505 £0.45 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Common Mode Chokes / Filters WE-SL2 SMD Bifilar 2x40uH 900mA 744225 Wurth Elektronik 1: £1.97 1,168In Stock	Mfr. Part No. 744225 Mouser Part No 710-744225	Wurth Elektronik	Common Mode Chokes / Filters WE-SL2 SMD Bifilar 2x40uH 900mA Learn More about Wurth Elektronik we wesl common mode chokes	Datasheet	1,168In Stock	Cut Tape £1.97 £1.95 £1.75 £1.69 £1.57 Reel £1.37 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Power Inductors - Leaded INDUCTOR NL PE-92111KNL Pulse Electronics 1: £2.69 3In Stock	Mfr. Part No. PE-92111KNL Mouser Part No 673-PE-92111KNL	Pulse Electronics	Power Inductors - Leaded INDUCTOR NL	Datasheet	3In Stock	£2.69 £2.03 £1.89 £1.65 View £1.58 £1.51	Min.: 1 Mult.: 1
Common Mode Chokes / Filters 50V 40uH 0.5A 35% DCR=40mOhms SBT-0140W KEMET 1: £1.68 624In Stock 1,000Expected 28/06/2027	Mfr. Part No. SBT-0140W Mouser Part No 80-SBT-0140W	KEMET	Common Mode Chokes / Filters 50V 40uH 0.5A 35% DCR=40mOhms Learn More about KEMET dc line filters	Datasheet	624In Stock 1,000Expected 28/06/2027	£1.68 £1.38 £1.20 £1.13 View £1.05 £0.995 £0.969 £0.952	Min.: 1 Mult.: 1
Common Mode Chokes / Filters 50V 40uH 35% 0.5A DCR=34mOhms SBT-0240 KEMET 1: £0.705 458In Stock	Mfr. Part No. SBT-0240 Mouser Part No 80-SBT-0240	KEMET	Common Mode Chokes / Filters 50V 40uH 35% 0.5A DCR=34mOhms Learn More about KEMET dc line filters	Datasheet	458In Stock	£0.705 £0.576 £0.504 £0.464 View £0.432 £0.345 £0.325 £0.30	Min.: 1 Mult.: 1
Common Mode Chokes / Filters 250V 35A 40uH DCR=2mOhms SC-35-SD040J KEMET 1: £21.85 11In Stock	Mfr. Part No. SC-35-SD040J Mouser Part No 80-SC-35-SD040J	KEMET	Common Mode Chokes / Filters 250V 35A 40uH DCR=2mOhms Learn More about KEMET electronics sc coils	Datasheet	11In Stock	£21.85 £17.84 £17.14 £16.99 £16.68	Min.: 1 Mult.: 1
Common Mode Chokes / Filters 40uH 3A DCR=35mOhms SN10-300 KEMET 1: £1.75 143In Stock	Mfr. Part No. SN10-300 Mouser Part No 80-SN10-300	KEMET	Common Mode Chokes / Filters 40uH 3A DCR=35mOhms Learn More about KEMET electronics sn coils	Datasheet	143In Stock	£1.75 £1.34 £1.26 £1.19 View £1.10 £1.04 £1.00	Min.: 1 Mult.: 1
Common Mode Chokes / Filters 250V 0.04mH 3A DCR=0.07Ohms SU16VD-30040 KEMET 1: £1.56 189In Stock	Mfr. Part No. SU16VD-30040 Mouser Part No 80-SU16VD-30040	KEMET	Common Mode Chokes / Filters 250V 0.04mH 3A DCR=0.07Ohms Learn More about KEMET electronics sc coils	Datasheet	189In Stock	£1.56 £1.28 £1.13 £1.05 View £0.96 £0.917 £0.882	Min.: 1 Mult.: 1
Common Mode Chokes / Filters 250V 0.7A 40uH SU9VD-07040 KEMET 1: £0.841 105In Stock 1,000Expected 22/02/2027	Mfr. Part No. SU9VD-07040 Mouser Part No 80-SU9VD-07040	KEMET	Common Mode Chokes / Filters 250V 0.7A 40uH Learn More about KEMET electronics su coils	Datasheet	105In Stock 1,000Expected 22/02/2027	£0.841 £0.691 £0.603 £0.569 View £0.485 £0.441 £0.42 £0.415	Min.: 1 Mult.: 1

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40 uH Passive Components

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