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)
F1D1-050503W-4R7M FIXED IND 4.7UH 4.5A 60 MOHM Signal Transformer	4,159	-	RFQ	Datasheet	F1D1-0503	Nonstandard	Tape & Reel (TR)	Active	Molded	-	4.7 µH	±20%	4.5 A	4.6A	Shielded	60mOhm Max	-	-	-	-55°C ~ 125°C	100 kHz	-	Surface Mount	-	0.213" L x 0.205" W (5.40mm x 5.20mm)	0.118" (3.00mm)
F1D1-050503W-3R3M FIXED IND 3.3UH 5.5A 38 MOHM Signal Transformer	1,834	-	RFQ	Datasheet	F1D1-0503	Nonstandard	Tape & Reel (TR)	Active	Molded	-	3.3 µH	±20%	5.5 A	6A	Shielded	38mOhm Max	-	-	-	-55°C ~ 125°C	100 kHz	-	Surface Mount	-	0.213" L x 0.205" W (5.40mm x 5.20mm)	0.118" (3.00mm)
SLPPI03-12-R11M-TR HI POWER IND 0.12UH 4.3 MOHM 17 Signal Transformer	2,829	-	RFQ	Datasheet	SLPPI03	Nonstandard	Tape & Reel (TR)	Active	Molded	-	120 nH	±20%	9 A	14A	Shielded	5.5mOhm Max	-	-	-	-55°C ~ 125°C	1 MHz	-	Surface Mount	-	0.134" L x 0.118" W (3.40mm x 3.00mm)	0.047" (1.20mm)
SLPPI03-12-2R2M-TR HI POWER IND 2.20UH 88.0 MOHM 4 Signal Transformer	3,064	-	RFQ	Datasheet	SLPPI03	Nonstandard	Tape & Reel (TR)	Active	Molded	-	2.2 µH	±20%	2.1 A	3.5A	Shielded	102mOhm Max	-	-	-	-55°C ~ 125°C	1 MHz	-	Surface Mount	-	0.134" L x 0.118" W (3.40mm x 3.00mm)	0.047" (1.20mm)
SLPPI03-10-R33M-TR HI POWER IND 0.33UH 15.0MOHM 10 Signal Transformer	1,831	-	RFQ	Datasheet	SLPPI03	Nonstandard	Tape & Reel (TR)	Active	Molded	-	330 nH	±20%	4 A	9A	Shielded	18mOhm Max	-	-	-	-55°C ~ 125°C	1 MHz	-	Surface Mount	-	0.134" L x 0.118" W (3.40mm x 3.00mm)	0.039" (1.00mm)
F1A1-303018-5R6N FIXED IND 5.6UH 850MA 247 MOHM Signal Transformer	3,525	-	RFQ	Datasheet	F1A1-303018	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	-	5.6 µH	±30%	850 mA	600mA	Shielded	247Ohm Max	-	-	-	-40°C ~ 105°C	100 kHz	-	Surface Mount	-	0.118" L x 0.118" W (3.00mm x 3.00mm)	0.071" (1.80mm)
F1A1-464612-390M FIXED IND 39.0UH 430MA 1500 MOHM Signal Transformer	1,154	-	RFQ	Datasheet	F1A1-464612	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	-	39 µH	±20%	430 mA	300mA	Shielded	1.5kOhm Max	-	-	-	-40°C ~ 105°C	100 kHz	-	Surface Mount	-	0.181" L x 0.181" W (4.60mm x 4.60mm)	0.047" (1.20mm)
F1A1-383815-2R2N FIXED IND 2.2UH 1.6A 106 MOHM Signal Transformer	2,194	-	RFQ	Datasheet	F1A1-383815	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	-	2.2 µH	±30%	1.6 A	1.2A	Shielded	106Ohm Max	-	-	-	-40°C ~ 105°C	100 kHz	-	Surface Mount	-	0.150" L x 0.150" W (3.80mm x 3.80mm)	0.059" (1.50mm)
F1A1-383812-2R2N FIXED IND 2.2UH 1.78A 102 MOHM Signal Transformer	2,509	-	RFQ	Datasheet	F1A1-383812	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	-	2.2 µH	±30%	1.1 A	1.2A	Shielded	100Ohm Max	-	-	-	-40°C ~ 105°C	100 kHz	-	Surface Mount	-	0.150" L x 0.150" W (3.80mm x 3.80mm)	0.047" (1.20mm)
F1A1-303018-4R7N FIXED IND 4.7UH 900MA 221 MOHM Signal Transformer	4,962	-	RFQ	Datasheet	F1A1-303018	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	-	4.7 µH	±30%	900 mA	700mA	Shielded	221Ohm Max	-	-	-	-40°C ~ 105°C	100 kHz	-	Surface Mount	-	0.118" L x 0.118" W (3.00mm x 3.00mm)	0.071" (1.80mm)

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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.