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40 uH Passive Components

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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.
Audio Transformers / Signal Transformers FA2732 SMT Flyback For Si3401, Si3402 FA2732-ALD Coilcraft 1: $3.72 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 $3.72 $3.02 $2.90 $2.72 Reel $2.61 View $2.54 $2.42 $2.35 $2.28 MouseReel Available	Min.: 1 Mult.: 1 : 200
Audio Transformers / Signal Transformers FA2924 SMT Flyback For Si341, Si3402 FA2924-ALD Coilcraft 1: $4.69 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 $4.69 $3.71 $3.58 $3.34 Reel $3.16 View $3.04 $2.98 $2.88 $2.74 MouseReel Available	Min.: 1 Mult.: 1 : 175
Common Mode Chokes / Filters 40uH 30% SMD 0905 AEC-Q200 SRF0905A-400Y Bourns 1: $1.24 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 $1.24 $1.02 $0.889 $0.837 Reel $0.682 View $0.775 $0.73 $0.641 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Power Inductors - Leaded INDUCTOR NL PE-92111NL Pulse Electronics 1: $2.64 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	$2.64 $2.17 $1.84 $1.72 View $1.62 $1.51 $1.42 $1.38	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers FA2672 SMT Flyback For Si3401, Si3402 FA2672-ALD Coilcraft 1: $5.08 300In 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	300In Stock 5,000On Order On Order Ship Dates Mfr. No: FA2672-ALD Stock: 300 Can Dispatch Immediately On Order: 3,600 Expected 2026/11/23 1,400 Expected 2026/12/11 Factory Lead Time: 10 Weeks	Cut Tape $5.08 $4.02 $3.87 $3.61 Reel $3.42 View $3.28 $3.23 $3.12 Quote MouseReel Available	Min.: 1 Mult.: 1 : 200
Audio Transformers / Signal Transformers FA2671 SMT Flyback For Si3401, Si3402 FA2671-ALD Coilcraft 1: $4.97 31In Stock 400Expected 2026/11/26	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 2026/11/26	Cut Tape $4.97 $3.93 $3.79 $3.54 Reel $3.35 View $3.21 $3.16 $3.05 Quote MouseReel Available	Min.: 1 Mult.: 1 : 200
Audio Transformers / Signal Transformers FA2805 SMT Flyback For Si341, Si3402 FA2805-CLD Coilcraft 1: $5.19 483In Stock 2,275On 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	483In Stock 2,275On Order On Order Ship Dates Mfr. No: FA2805-CLD Stock: 483 Can Dispatch Immediately On Order: 875 Expected 2026/11/03 1,400 Expected 2026/11/23 Factory Lead Time: 10 Weeks	Cut Tape $5.19 $4.11 $3.97 $3.69 Reel $3.50 View $3.35 $3.30 $3.19 Quote MouseReel Available	Min.: 1 Mult.: 1 : 175
Audio Transformers / Signal Transformers FA2925 SMT Flyback For Si341, Si3402 FA2925-ALD Coilcraft 1: $5.04 85In Stock 175Expected 2027/01/01	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 2027/01/01	Cut Tape $5.04 $3.97 $3.83 $3.57 Reel $3.40 View $3.26 $3.19 $3.08 Quote MouseReel Available	Min.: 1 Mult.: 1 : 175
Power Inductors - Leaded 40uH 15% 5731-RC Bourns 1: $5.52 80In Stock	Mfr. Part No. 5731-RC Mouser Part No 542-5731-RC	Bourns	Power Inductors - Leaded 40uH 15%	Datasheet	80In Stock	$5.52 $4.47 $3.98 $3.76 View $3.51 $3.13	Min.: 1 Mult.: 1
Common Mode Chokes / Filters 40uH 20A DCR=10mOhms SN20P-240 KEMET 1: $7.18 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	$7.18 $5.90 $5.05 $4.79 View $4.61 $4.45 $4.22 $4.20	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 15W 5V 3A POEA2FB1V15W1X5 Eaton Electronics 1: $2.98 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 $2.98 $2.88 $2.77 $2.55 Reel $2.47 $2.06 MouseReel Available	Min.: 1 Mult.: 1 : 200
Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 13W 24V 0.55A POEA2FB1V13W1X24 Eaton Electronics 1: $2.06 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 $2.06 Reel $2.06 MouseReel Available	Min.: 1 Mult.: 1 : 200
Power Inductors - Leaded DSH Storage choke 3.15A DSH-22-0006 Schurter 1: $9.28 36In Stock 100Expected 2027/08/05	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 2027/08/05	$9.28 $7.63 $7.06 $6.52 View $6.15 $6.04	Min.: 1 Mult.: 1
EMI Filter Circuits Ind,9.2x6x5mm,40uH+/-30%,0.9A,shd SRF9005A-400Y Bourns 1: $1.90 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 $1.90 $1.57 $1.29 Reel $1.27 $1.15 $1.11 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
RF inductors - Leaded 40uH 20% 5240-RC Bourns 1: $1.98 5,053In Stock	Mfr. Part No. 5240-RC Mouser Part No 542-5240-RC	Bourns	RF inductors - Leaded 40uH 20%	Datasheet	5,053In Stock	$1.98 $1.64 $1.42 $1.23 View $1.21 $1.16 $1.11 $1.10 $1.04	Min.: 1 Mult.: 1
Common Mode Chokes / Filters Common Mode Line Filter 40uH, 30%, 80V 744225S Wurth Elektronik 1: $2.63 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 $2.63 $2.59 $2.34 $2.26 $2.09 Reel $1.83 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Common Mode Chokes / Filters 40 uH 0.9A 20-100MHz SRF0905-400Y Bourns 1: $1.14 6,423In Stock	Mfr. Part No. SRF0905-400Y Mouser Part No 652-SRF0905-400Y	Bourns	Common Mode Chokes / Filters 40 uH 0.9A 20-100MHz	Datasheet	6,423In Stock	Cut Tape $1.14 $0.936 $0.816 $0.749 Reel $0.612 View $0.697 $0.672 $0.599 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Common Mode Chokes / Filters WE-SL2 SMD Bifilar 2x40uH 900mA 744225 Wurth Elektronik 1: $2.63 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 $2.63 $2.59 $2.34 $2.26 $2.09 Reel $1.83 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Power Inductors - Leaded INDUCTOR NL PE-92111KNL Pulse Electronics 1: $3.58 3In Stock	Mfr. Part No. PE-92111KNL Mouser Part No 673-PE-92111KNL	Pulse Electronics	Power Inductors - Leaded INDUCTOR NL	Datasheet	3In Stock	$3.58 $2.70 $2.51 $2.20 View $2.11 $2.01	Min.: 1 Mult.: 1
Common Mode Chokes / Filters 50V 40uH 0.5A 35% DCR=40mOhms SBT-0140W KEMET 1: $2.23 624In Stock 1,000Expected 2027/06/28	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 2027/06/28	$2.23 $1.84 $1.60 $1.51 View $1.40 $1.33 $1.29 $1.27	Min.: 1 Mult.: 1
Common Mode Chokes / Filters 50V 40uH 35% 0.5A DCR=34mOhms SBT-0240 KEMET 1: $0.94 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	$0.94 $0.768 $0.671 $0.618 View $0.576 $0.459 $0.433 $0.40	Min.: 1 Mult.: 1
Common Mode Chokes / Filters 250V 35A 40uH DCR=2mOhms SC-35-SD040J KEMET 1: $29.11 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	$29.11 $23.76 $22.83 $22.63 $22.22	Min.: 1 Mult.: 1
Common Mode Chokes / Filters 250V 0.04mH 3A DCR=0.07Ohms SU16VD-30040 KEMET 1: $2.08 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	$2.08 $1.71 $1.50 $1.40 View $1.28 $1.22 $1.17	Min.: 1 Mult.: 1
Common Mode Chokes / Filters 250V 0.7A 40uH SU9VD-07040 KEMET 1: $1.12 105In Stock 1,000Expected 2027/02/22	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 2027/02/22	$1.12 $0.921 $0.804 $0.758 View $0.647 $0.592 $0.565 $0.557	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers Flyback POE 40uH 3.3V 13W IFBT0709ZIFS133R30 Vishay 1: $3.00 400In Stock New Product	Mfr. Part No. IFBT0709ZIFS133R30 Mouser Part No 71-IFBT0709ZIF133R30 New Product	Vishay	Audio Transformers / Signal Transformers Flyback POE 40uH 3.3V 13W Learn More about Vishay dale ifbt smd poe flyback transformers	Datasheet	400In Stock	Cut Tape $3.00 $2.72 $2.54 $2.43 Reel $2.34 View $2.30 $2.17	Min.: 1 Mult.: 1 : 200

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