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)
F1A2-383815-180M FIXED IND 18.0UH 570MA 430 MOHM Signal Transformer	2,709	-	RFQ	Datasheet	F1A2-3838	Nonstandard	Tape & Reel (TR)	Active	Wirewound	-	18 µH	±20%	570 mA	600mA	Shielded	430mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.150" L x 0.150" W (3.80mm x 3.80mm)	0.059" (1.50mm)
F1A2-383818-3R3N FIXED IND 3.3UH 1.20A 120 MOHM Signal Transformer	2,079	-	RFQ	Datasheet	F1A2-3838	Nonstandard	Tape & Reel (TR)	Active	Wirewound	-	3.3 µH	±30%	1.2 A	2.2A	Shielded	120mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.150" L x 0.150" W (3.80mm x 3.80mm)	0.071" (1.80mm)
F1A2-383815-8R2N FIXED IND 8.2UH 800MA 215 MOHM Signal Transformer	1,269	-	RFQ	Datasheet	F1A2-3838	Nonstandard	Tape & Reel (TR)	Active	Wirewound	-	8.2 µH	±30%	800 mA	1A	Shielded	215mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.150" L x 0.150" W (3.80mm x 3.80mm)	0.059" (1.50mm)
F1A2-383815-3R9N FIXED IND 3.9UH 1.05A 130 MOHM Signal Transformer	3,109	-	RFQ	Datasheet	F1A2-3838	Nonstandard	Tape & Reel (TR)	Active	Wirewound	-	3.9 µH	±30%	1.05 A	1.4A	Shielded	130mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.150" L x 0.150" W (3.80mm x 3.80mm)	0.059" (1.50mm)
F1A2-383818-270M FIXED IND 27.0UH 480MA 600 MOHM Signal Transformer	2,738	-	RFQ	Datasheet	F1A2-3838	Nonstandard	Tape & Reel (TR)	Active	Wirewound	-	27 µH	±20%	480 mA	700mA	Shielded	600mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.150" L x 0.150" W (3.80mm x 3.80mm)	0.071" (1.80mm)
F1A2-383812-390M FIXED IND 39.0UH 370MA 1090 MOHM Signal Transformer	3,363	-	RFQ	Datasheet	F1A2-3838	Nonstandard	Tape & Reel (TR)	Active	Wirewound	-	39 µH	±20%	370 mA	320mA	Shielded	1.09Ohm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.150" L x 0.150" W (3.80mm x 3.80mm)	0.047" (1.20mm)
F1A2-383815-150M FIXED IND 15.0UH 650MA 335 MOHM Signal Transformer	3,600	-	RFQ	Datasheet	F1A2-3838	Nonstandard	Tape & Reel (TR)	Active	Wirewound	-	15 µH	±20%	650 mA	700mA	Shielded	335mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.150" L x 0.150" W (3.80mm x 3.80mm)	0.059" (1.50mm)
F1A2-383815-220M FIXED IND 22.0UH 500MA 480 MOHM Signal Transformer	2,915	-	RFQ	Datasheet	F1A2-3838	Nonstandard	Tape & Reel (TR)	Active	Wirewound	-	22 µH	±20%	500 mA	550mA	Shielded	480mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.150" L x 0.150" W (3.80mm x 3.80mm)	0.059" (1.50mm)
F1A2-383818-1R8N FIXED IND 1.8UH 1.35A 95 MOHM Signal Transformer	2,773	-	RFQ	Datasheet	F1A2-3838	Nonstandard	Tape & Reel (TR)	Active	Wirewound	-	1.8 µH	±30%	1.35 A	2.6A	Shielded	95mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.150" L x 0.150" W (3.80mm x 3.80mm)	0.071" (1.80mm)
F1A2-383815-120M FIXED IND 12.0UH 700MA 290 MOHM Signal Transformer	4,120	-	RFQ	Datasheet	F1A2-3838	Nonstandard	Tape & Reel (TR)	Active	Wirewound	-	12 µH	±20%	700 mA	750mA	Shielded	290mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.150" L x 0.150" W (3.80mm x 3.80mm)	0.059" (1.50mm)

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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.