Fixed Inductors

Use the filters and product table below to compare Fixed Inductors components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	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	Supplier Device Package	Size / Dimension	Height - Seated (Max)
74479787247 FIXED IND 4.7UH 1.25A 143MOHM SM Würth Elektronik	2,459	-	RFQ	Datasheet	WE-PMI	1008 (2520 Metric)	Tape & Reel (TR)	Obsolete	Multilayer	Nickel Zinc Ferrite (NiZn)	4.7 µH	±20%	1.25 A	280mA	Shielded	143mOhm Max	20 @ 1MHz	40MHz	-	-40°C ~ 125°C	1 MHz	-	Surface Mount	1008	0.098" L x 0.079" W (2.50mm x 2.00mm)	0.039" (1.00mm)
744782033 FIXED IND 3.3NH 300MA 380MOHM SM Würth Elektronik	1,537	-	RFQ	Datasheet	WE-MK	0201 (0603 Metric)	Tape & Reel (TR)	Obsolete	Multilayer	Ceramic	3.3 nH	±0.3nH	300 mA	-	Unshielded	380mOhm Max	19 @ 800MHz	7.5GHz	-	-40°C ~ 120°C	100 MHz	-	Surface Mount	0201 (0603 Metric)	0.024" L x 0.012" W (0.60mm x 0.30mm)	0.013" (0.33mm)
74479776233 FIXED IND 3.3UH 1.1A 130MOHM SMD Würth Elektronik	4,300	-	RFQ	Datasheet	WE-PMI	0806 (2016 Metric)	Tape & Reel (TR)	Obsolete	Multilayer	-	3.3 µH	±20%	1.1 A	300mA	Shielded	130mOhm	10 @ 1MHz	60MHz	-	-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)
74479776247 FIXED IND 4.7UH 1A 160 MOHM SMD Würth Elektronik	4,280	-	RFQ	Datasheet	WE-PMI	0806 (2016 Metric)	Tape & Reel (TR)	Obsolete	Multilayer	-	4.7 µH	±20%	1 A	140mA	Shielded	160mOhm	10 @ 1MHz	45MHz	-	-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)
74479775147 FIXED IND 470NH 1.3A 75 MOHM SMD Würth Elektronik	3,499	-	RFQ	Datasheet	WE-PMI	0805 (2012 Metric)	Tape & Reel (TR)	Obsolete	Multilayer	-	470 nH	±20%	1.3 A	650mA	Shielded	75mOhm	15 @ 1MHz	130MHz	-	-40°C ~ 125°C	1 MHz	-	Surface Mount	0805 (2012 Metric)	0.079" L x 0.049" W (2.00mm x 1.25mm)	0.039" (1.00mm)
74479152 FIXED IND Würth Elektronik	3,117	-	RFQ	Datasheet	WE-MI	1206 (3216 Metric)	Tape & Reel (TR)	Active	Multilayer	-	2.2 µH	±10%	550 mA	-	Unshielded	600mOhm Max	45 @ 10MHz	58MHz	-	-55°C ~ 125°C	10 MHz	-	Surface Mount	1206	0.126" L x 0.063" W (3.20mm x 1.60mm)	0.051" (1.30mm)
744791220 FIXED IND Würth Elektronik	4,666	-	RFQ	Datasheet	WE-MI	1206 (3216 Metric)	Tape & Reel (TR)	Active	Multilayer	-	220 nH	±10%	990 mA	-	Unshielded	400mOhm Max	20 @ 25MHz	170MHz	-	-55°C ~ 125°C	25 MHz	-	Surface Mount	1206	0.126" L x 0.063" W (3.20mm x 1.60mm)	0.051" (1.30mm)
74479132 FIXED IND Würth Elektronik	4,980	-	RFQ	Datasheet	WE-MI	1206 (3216 Metric)	Tape & Reel (TR)	Active	Multilayer	-	470 nH	±10%	715 mA	-	Unshielded	600mOhm Max	25 @ 25MHz	125MHz	-	-55°C ~ 125°C	25 MHz	-	Surface Mount	1206	0.126" L x 0.063" W (3.20mm x 1.60mm)	0.051" (1.30mm)
744765143A FIXED IND 43NH 100MA 810MOHM SMD Würth Elektronik	4,831	-	RFQ	Datasheet	WE-KI	0402 (1005 Metric)	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ceramic	43 nH	±5%	100 mA	-	Unshielded	810mOhm Max	25 @ 250MHz	2.03GHz	AEC-Q200	-40°C ~ 125°C	250 MHz	-	Surface Mount	0402 (1005 Metric)	0.039" L x 0.022" W (1.00mm x 0.55mm)	0.024" (0.60mm)
744765151A FIXED IND 51NH 100MA 820MOHM SMD Würth Elektronik	4,703	-	RFQ	Datasheet	WE-KI	0402 (1005 Metric)	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ceramic	51 nH	±5%	100 mA	-	Unshielded	820mOhm Max	25 @ 200MHz	1.75GHz	AEC-Q200	-40°C ~ 125°C	200 MHz	-	Surface Mount	0402 (1005 Metric)	0.039" L x 0.022" W (1.00mm x 0.55mm)	0.024" (0.60mm)

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FREQUENTLY ASKED QUESTIONS

Fixed Inductors FAQ

Common questions about filtering, comparing and sourcing Fixed Inductors components.

How can I narrow the Fixed Inductors selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific Fixed Inductors part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.