Würth Elektronik Fixed Inductors

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of 4,588

Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Type	Material - Core	Inductance	Tolerance	Current Rating (Amps)	Current - Saturation (Isat)	Shielding	DC Resistance (DCR)	Q @ Freq	Frequency - Self Resonant	Ratings	Operating Temperature	Inductance Frequency - Test	Features	Mounting Type	Package / Case	Supplier Device Package	Size / Dimension	Height - Seated (Max)
74404020100 FIXED IND 10UH 500MA 850MOHM SMD Würth Elektronik	5,850 In Stock	1 : $0.54000 Cut Tape (CT) 2,000 : $0.28800 Tape & Reel (TR)	WE-LQS	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Drum Core, Wirewound	Ferrite	10 µH	±20%	500 mA	600mA	Shielded	850mOhm	-	39MHz	AEC-Q200	-40°C ~ 125°C	1 MHz	-	Surface Mount	Nonstandard	SMD	0.079" L x 0.063" W (2.00mm x 1.60mm)	0.039" (1.00mm)
744045220 FIXED IND 22UH 630MA 700MOHM SMD Würth Elektronik	6,558 In Stock	1 : $0.77000 Cut Tape (CT) 500 : $0.48960 Tape & Reel (TR)	WE-LQ	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Drum Core, Wirewound	Ferrite	22 µH	±10%	630 mA	1A	Unshielded	700mOhm Max	50 @ 1MHz	20MHz	-	-40°C ~ 125°C	1 MHz	-	Surface Mount	1812 (4532 Metric)	1812	0.177" L x 0.126" W (4.50mm x 3.20mm)	0.114" (2.90mm)
744045100 FIXED IND 10UH 950MA 300MOHM SMD Würth Elektronik	3,360 In Stock	1 : $0.77000 Cut Tape (CT) 500 : $0.48960 Tape & Reel (TR)	WE-LQ	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Drum Core, Wirewound	Ferrite	10 µH	±20%	950 mA	1.5A	Unshielded	300mOhm Max	48 @ 1MHz	30MHz	-	-40°C ~ 125°C	1 MHz	-	Surface Mount	1812 (4532 Metric)	1812	0.177" L x 0.126" W (4.50mm x 3.20mm)	0.114" (2.90mm)
74404032022 FIXED IND 2.2UH 1.8A 50 MOHM SMD Würth Elektronik	6,381 In Stock	1 : $1.04000 Cut Tape (CT) 2,000 : $0.59130 Tape & Reel (TR)	WE-LQS	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Drum Core, Wirewound	Ferrite	2.2 µH	±20%	1.8 A	1.7A	Shielded	50mOhm	-	75MHz	AEC-Q200	-40°C ~ 125°C	100 kHz	-	Surface Mount	Nonstandard	3015	0.118" L x 0.118" W (3.00mm x 3.00mm)	0.059" (1.50mm)
74404024220 FIXED IND 22UH 450MA 910MOHM SMD Würth Elektronik	4,922 In Stock	1 : $1.04000 Cut Tape (CT) 2,000 : $0.59130 Tape & Reel (TR)	WE-LQS	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Drum Core, Wirewound	Ferrite	22 µH	±20%	450 mA	550mA	Shielded	910mOhm	-	22MHz	AEC-Q200	-40°C ~ 125°C	1 MHz	-	Surface Mount	Nonstandard	2520	0.098" L x 0.079" W (2.50mm x 2.00mm)	0.047" (1.20mm)
74404054100 FIXED IND 10UH 2.1A 64 MOHM SMD Würth Elektronik	22,522 In Stock	1 : $1.08000 Cut Tape (CT) 1,500 : $0.66600 Tape & Reel (TR)	WE-LQS	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Drum Core, Wirewound	Ferrite	10 µH	±20%	2.1 A	2.5A	Shielded	64mOhm	-	26MHz	AEC-Q200	-40°C ~ 125°C	100 kHz	-	Surface Mount	Nonstandard	5040	0.197" L x 0.197" W (5.00mm x 5.00mm)	0.157" (4.00mm)
74438335047 FIXED IND 4.7UH 1.5A 162MOHM SMD Würth Elektronik	7,990 In Stock	1 : $1.08000 Cut Tape (CT) 1,000 : $0.77940 Tape & Reel (TR)	WE-MAPI	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Molded	Metal Composite	4.7 µH	±20%	1.5 A	2.8A	Shielded	162mOhm Max	-	30MHz	AEC-Q200	-40°C ~ 125°C	100 kHz	-	Surface Mount	1212 (3030 Metric)	3015	0.118" L x 0.118" W (3.00mm x 3.00mm)	0.059" (1.50mm)
74438323100 FIXED IND 10UH 600MA 843MOHM SMD Würth Elektronik	7,871 In Stock	1 : $1.08000 Cut Tape (CT) 3,000 : $0.77940 Tape & Reel (TR)	WE-MAPI	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Molded	Metal Composite	10 µH	±20%	600 mA	1.35A	Shielded	843mOhm Max	-	25MHz	AEC-Q200	-40°C ~ 125°C	100 kHz	-	Surface Mount	1008 (2520 Metric)	2510	0.098" L x 0.079" W (2.50mm x 2.00mm)	0.039" (1.00mm)
74404041047 FIXED IND 4.7UH 1.55A 91MOHM SMD Würth Elektronik	6,472 In Stock	1 : $1.08000 Cut Tape (CT) 4,500 : $0.56970 Tape & Reel (TR)	WE-LQS	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Wirewound	-	4.7 µH	±20%	1.55 A	1.3A	Shielded	91mOhm	-	60MHz	AEC-Q200	-40°C ~ 125°C	100 kHz	-	Surface Mount	Nonstandard	-	0.157" L x 0.157" W (4.00mm x 4.00mm)	0.047" (1.20mm)
74479276222C FIXED IND 2.2UH 1.6A 135MOHM SMD Würth Elektronik	13,856 In Stock	1 : $1.11000 Cut Tape (CT) 3,000 : $0.47430 Tape & Reel (TR)	WE-PMCI	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Molded	-	2.2 µH	±20%	1.6 A	2.5A	Shielded	135mOhm Max	-	40MHz	-	-40°C ~ 125°C	1 MHz	-	Surface Mount	0806 (2016 Metric)	-	0.079" L x 0.063" W (2.00mm x 1.60mm)	0.039" (1.00mm)
74479887310A FIXED IND 10UH 850MA 300MOHM SMD Würth Elektronik	4,004 In Stock	1 : $1.15000 Cut Tape (CT) 3,000 : $0.76770 Tape & Reel (TR)	WE-PMI	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Multilayer	-	10 µH	±20%	850 mA	125mA	Shielded	300mOhm	27 @ 1MHz	20MHz	-	-40°C ~ 125°C	1 MHz	-	Surface Mount	1008 (2520 Metric)	1008 (2520 Metric)	0.098" L x 0.079" W (2.50mm x 2.00mm)	0.039" (1.00mm)
74404024022 FIXED IND 2.2UH 1.8A 80 MOHM SMD Würth Elektronik	9,967 In Stock	1 : $1.16000 Cut Tape (CT) 2,000 : $0.59130 Tape & Reel (TR)	WE-LQS	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Drum Core, Wirewound	Ferrite	2.2 µH	±20%	1.65 A	1.9A	Shielded	80mOhm	-	83MHz	AEC-Q200	-40°C ~ 125°C	1 MHz	-	Surface Mount	Nonstandard	2520	0.098" L x 0.079" W (2.50mm x 2.00mm)	0.047" (1.20mm)
74404032047 FIXED IND 4.7UH 1.3A 96 MOHM SMD Würth Elektronik	1,765 In Stock	1 : $1.16000 Cut Tape (CT) 2,000 : $0.59130 Tape & Reel (TR)	WE-LQS	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Drum Core, Wirewound	Ferrite	4.7 µH	±20%	1.3 A	1.2A	Shielded	96mOhm	-	50MHz	AEC-Q200	-40°C ~ 125°C	100 kHz	-	Surface Mount	Nonstandard	3015	0.118" L x 0.118" W (3.00mm x 3.00mm)	0.059" (1.50mm)
74404052101 FIXED IND 100UH 550MA 1.09OHM SM Würth Elektronik	5,591 In Stock	1 : $1.18000 Cut Tape (CT) 2,500 : $0.66600 Tape & Reel (TR)	WE-LQS	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Wirewound	-	100 µH	±20%	550 mA	600mA	Shielded	1.09Ohm	-	8.7MHz	AEC-Q200	-40°C ~ 125°C	100 kHz	-	Surface Mount	Nonstandard	5020	0.197" L x 0.197" W (5.00mm x 5.00mm)	0.079" (2.00mm)
74479299147 FIXED IND 470NH 3.6A 31 MOHM SMD Würth Elektronik	3,475 In Stock	1 : $1.18000 Cut Tape (CT) 3,000 : $0.64350 Tape & Reel (TR)	WE-PMCI	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Molded	-	470 nH	±30%	3.6 A	6.3A	Shielded	31mOhm Max	-	80MHz	-	-40°C ~ 125°C	1 MHz	-	Surface Mount	1210 (3225 Metric)	-	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.047" (1.20mm)
74404052100 FIXED IND 10UH 1.6A 109 MOHM SMD Würth Elektronik	316 In Stock	1 : $1.31000 Cut Tape (CT) 2,500 : $0.66600 Tape & Reel (TR)	WE-LQS	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Wirewound	-	10 µH	±20%	1.6 A	1.95A	Shielded	109mOhm	-	37MHz	AEC-Q200	-40°C ~ 125°C	100 kHz	-	Surface Mount	Nonstandard	5020	0.197" L x 0.197" W (5.00mm x 5.00mm)	0.079" (2.00mm)
744031006 FIXED IND 6.8UH 850MA 156MOHM SM Würth Elektronik	5,858 In Stock	1 : $1.37000 Cut Tape (CT) 1,000 : $0.73890 Tape & Reel (TR)	WE-TPC	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Drum Core, Wirewound	Ferrite	6.8 µH	±30%	850 mA	750mA	Shielded	156mOhm Max	-	45MHz	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	Nonstandard	3816	0.150" L x 0.150" W (3.80mm x 3.80mm)	0.071" (1.80mm)
74438336068 FIXED IND 6.8UH 1.6A 193MOHM SMD Würth Elektronik	9,393 In Stock	1 : $1.39000 Cut Tape (CT) 1,000 : $0.89280 Tape & Reel (TR)	WE-MAPI	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Molded	Metal Composite	6.8 µH	±20%	1.6 A	2.85A	Shielded	193mOhm Max	-	22MHz	AEC-Q200	-40°C ~ 125°C	100 kHz	-	Surface Mount	1212 (3030 Metric)	3020	0.118" L x 0.118" W (3.00mm x 3.00mm)	0.079" (2.00mm)
744025002 FIXED IND 2.2UH 1.8A 66 MOHM SMD Würth Elektronik	4,462 In Stock	1 : $1.48000 Cut Tape (CT) 550 : $0.79651 Tape & Reel (TR)	WE-TPC	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Drum Core, Wirewound	Ferrite	2.2 µH	±20%	1.8 A	2.4A	Shielded	66mOhm Max	-	130MHz	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	Nonstandard	2828	0.110" L x 0.110" W (2.80mm x 2.80mm)	0.118" (3.00mm)
744025100 FIXED IND 10UH 1A 190 MOHM SMD Würth Elektronik	1,860 In Stock	1 : $1.48000 Cut Tape (CT) 550 : $0.79651 Tape & Reel (TR)	WE-TPC	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Drum Core, Wirewound	Ferrite	10 µH	±20%	1 A	1.1A	Shielded	190mOhm Max	-	41MHz	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	Nonstandard	2828	0.110" L x 0.110" W (2.80mm x 2.80mm)	0.118" (3.00mm)
74438343022 FIXED IND 2.2UH 1.1A 270MOHM SMD Würth Elektronik	3,811 In Stock	1 : $1.50000 Cut Tape (CT) 3,000 : $0.84871 Tape & Reel (TR)	WE-MAPI	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Molded	Metal Composite	2.2 µH	±30%	1.1 A	2.5A	Shielded	270mOhm Max	-	70MHz	AEC-Q200	-40°C ~ 125°C	100 kHz	-	Surface Mount	0806 (2016 Metric)	2010	0.079" L x 0.063" W (2.00mm x 1.60mm)	0.039" (1.00mm)
74438335330 FIXED IND 33UH 500MA 1.33OHM SMD Würth Elektronik	3,818 In Stock	1 : $1.51000 Cut Tape (CT) 1,000 : $1.08720 Tape & Reel (TR)	WE-MAPI	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Molded	Metal Composite	33 µH	±20%	500 mA	1.3A	Shielded	1.33Ohm Max	-	10MHz	AEC-Q200	-40°C ~ 125°C	100 kHz	-	Surface Mount	1212 (3030 Metric)	3015	0.118" L x 0.118" W (3.00mm x 3.00mm)	0.059" (1.50mm)
74438357100 FIXED IND 10UH 2.7A 110 MOHM SMD Würth Elektronik	15,024 In Stock	1 : $1.52000 Cut Tape (CT) 700 : $1.09800 Tape & Reel (TR)	WE-MAPI	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Molded	Metal Composite	10 µH	±20%	2.7 A	4.6A	Shielded	110mOhm Max	-	15MHz	AEC-Q200	-40°C ~ 125°C	100 kHz	-	Surface Mount	1616 (4040 Metric)	4030	0.161" L x 0.161" W (4.10mm x 4.10mm)	0.122" (3.10mm)
74438357010 FIXED IND 1UH 7.4A 13.5 MOHM SMD Würth Elektronik	6,258 In Stock	1 : $1.52000 Cut Tape (CT) 700 : $1.09800 Tape & Reel (TR)	WE-MAPI	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Molded	Metal Composite	1 µH	±20%	7.4 A	9.6A	Shielded	13.5mOhm Max	-	59MHz	AEC-Q200	-40°C ~ 125°C	100 kHz	-	Surface Mount	1616 (4040 Metric)	4030	0.161" L x 0.161" W (4.10mm x 4.10mm)	0.122" (3.10mm)
74438357015 FIXED IND 1.5UH 6.2A 20 MOHM SMD Würth Elektronik	2,416 In Stock	1 : $1.52000 Cut Tape (CT) 700 : $1.09800 Tape & Reel (TR)	WE-MAPI	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Molded	Metal Composite	1.5 µH	±20%	6.2 A	8.5A	Shielded	20mOhm Max	-	48MHz	AEC-Q200	-40°C ~ 125°C	100 kHz	-	Surface Mount	1616 (4040 Metric)	4030	0.161" L x 0.161" W (4.10mm x 4.10mm)	0.122" (3.10mm)

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An inductor, also known as a coil, choke, or reactor, is a passive two-terminal electrical component that stores energy in a magnetic field when electric current flows through it. When the current changes, the magnetic field induces a voltage in the conductor. The induced voltage has a polarity which opposes the change in current that created it. The unit of inductance is the Henry (H). Mounting options include surface, through-hole, and chassis.

Würth Elektronik Fixed Inductors

Würth Elektronik Fixed Inductors

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