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)
PA4309.184NLT FIXED IND 180UH 2.6A 735MOHM SMD Pulse Electronics	1,604	-	RFQ	Datasheet	PA4309.XXXNL	Nonstandard	Tape & Reel (TR)	Active	Wirewound	-	180 µH	±20%	2.6 A	-	Unshielded	735mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.504" L x 0.504" W (12.80mm x 12.80mm)	0.276" (7.00mm)
PA4309.222NLT FIXED IND 2.2UH 20A 27 MOHM SMD Pulse Electronics	1,181	-	RFQ	Datasheet	PA4309.XXXNL	Nonstandard	Tape & Reel (TR)	Active	Wirewound	-	2.2 µH	±30%	20 A	-	Unshielded	27mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.504" L x 0.504" W (12.80mm x 12.80mm)	0.276" (7.00mm)
PA4309.224NLT FIXED IND 220UH 2.3A 885MOHM SMD Pulse Electronics	4,095	-	RFQ	Datasheet	PA4309.XXXNL	Nonstandard	Tape & Reel (TR)	Active	Wirewound	-	220 µH	±20%	2.3 A	-	Unshielded	885mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.504" L x 0.504" W (12.80mm x 12.80mm)	0.276" (7.00mm)
PA4309.274NLT FIXED IND 270UH 2.12A 985MOHM SM Pulse Electronics	3,931	-	RFQ	Datasheet	PA4309.XXXNL	Nonstandard	Tape & Reel (TR)	Active	Wirewound	-	270 µH	±20%	2.12 A	-	Unshielded	985mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.504" L x 0.504" W (12.80mm x 12.80mm)	0.276" (7.00mm)
PA4309.333NLT FIXED IND 33UH 6.2A 135 MOHM SMD Pulse Electronics	2,370	-	RFQ	Datasheet	PA4309.XXXNL	Nonstandard	Tape & Reel (TR)	Active	Wirewound	-	33 µH	±20%	6.2 A	-	Unshielded	135mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.504" L x 0.504" W (12.80mm x 12.80mm)	0.276" (7.00mm)
PA4309.394NLT FIXED IND 390UH 1.75A 1.485 OHM Pulse Electronics	3,060	-	RFQ	Datasheet	PA4309.XXXNL	Nonstandard	Tape & Reel (TR)	Active	Wirewound	-	390 µH	±20%	1.75 A	-	Unshielded	1.485Ohm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.504" L x 0.504" W (12.80mm x 12.80mm)	0.276" (7.00mm)
PA4309.472NLT FIXED IND 4.7UH 15A 38 MOHM SMD Pulse Electronics	3,190	-	RFQ	Datasheet	PA4309.XXXNL	Nonstandard	Tape & Reel (TR)	Active	Wirewound	-	4.7 µH	±30%	15 A	-	Unshielded	38mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.504" L x 0.504" W (12.80mm x 12.80mm)	0.276" (7.00mm)
PA4309.473NLT FIXED IND 47UH 5.2A 182 MOHM SMD Pulse Electronics	1,768	-	RFQ	Datasheet	PA4309.XXXNL	Nonstandard	Tape & Reel (TR)	Active	Wirewound	-	47 µH	±20%	5.2 A	-	Unshielded	182mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.504" L x 0.504" W (12.80mm x 12.80mm)	0.276" (7.00mm)
PA4309.562NLT FIXED IND 5.6UH 14.5A 40MOHM SMD Pulse Electronics	2,273	-	RFQ	Datasheet	PA4309.XXXNL	Nonstandard	Tape & Reel (TR)	Active	Wirewound	-	5.6 µH	±30%	14.5 A	-	Unshielded	40mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.504" L x 0.504" W (12.80mm x 12.80mm)	0.276" (7.00mm)
PA4309.563NLT FIXED IND 56UH 4.6A 236 MOHM SMD Pulse Electronics	1,059	-	RFQ	Datasheet	PA4309.XXXNL	Nonstandard	Tape & Reel (TR)	Active	Wirewound	-	56 µH	±20%	4.6 A	-	Unshielded	236mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.504" L x 0.504" W (12.80mm x 12.80mm)	0.276" (7.00mm)

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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.