Fixed Inductors

Review Fixed Inductors Inductors, Coils, Chokes components in this filtered selection. Compare manufacturer information, availability, pricing, datasheets and key specifications to narrow down suitable parts for your application.

If the exact part or specification you need is not listed, send the manufacturer part number, target parameters and quantity to JIEXIN Electronics for sourcing and quotation support.

Mfr. Part #	Availability	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)
SP43-100K SMD POWER INDUCTOR CODACA	4,549	RFQ	Datasheet	SP43	2-SMD	Cut Tape (CT)	Active	Drum Core, Wirewound	Ferrite	10 µH	±10%	1.95 A	1.6A	Unshielded	114mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	Drum Core, Power Inductor	Surface Mount	2-SMD	0.177" L x 0.157" W (4.50mm x 4.00mm)	0.125" (3.18mm)
SP43-470K SMD POWER INDUCTOR CODACA	3,022	RFQ	Datasheet	SP43	2-SMD	Cut Tape (CT)	Active	Drum Core, Wirewound	Ferrite	47 µH	±10%	910 mA	740mA	Unshielded	420mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	Drum Core, Power Inductor	Surface Mount	2-SMD	0.177" L x 0.157" W (4.50mm x 4.00mm)	0.125" (3.18mm)
SP43-221K SMD POWER INDUCTOR CODACA	3,271	RFQ	Datasheet	SP43	2-SMD	Cut Tape (CT)	Active	Drum Core, Wirewound	Ferrite	220 µH	±10%	400 mA	360mA	Unshielded	1.932Ohm Max	-	-	-	-40°C ~ 125°C	100 kHz	Drum Core, Power Inductor	Surface Mount	2-SMD	0.177" L x 0.157" W (4.50mm x 4.00mm)	0.125" (3.18mm)
SP43-4R7M SMD POWER INDUCTOR CODACA	3,839	RFQ	Datasheet	SP43	2-SMD		Active	Drum Core, Wirewound	Ferrite	4.7 µH	±20%	2.82 A	2.2A	Shielded	52.8mOhm Max	-	-	-	-40°C ~ 125°C	-	Drum Core	Surface Mount	-	0.177" L x 0.157" W (4.50mm x 4.00mm)	0.126" (3.20mm)
SP43-391K SMD POWER INDUCTOR CODACA	1,566	RFQ	Datasheet	SP43	2-SMD		Active	Drum Core, Wirewound	Ferrite	390 µH	±10%	0.3 A	0.26A	Shielded	-	-	-	-	-40°C ~ 125°C	-	Drum Core	Surface Mount	-	0.177" L x 0.157" W (4.50mm x 4.00mm)	0.126" (3.20mm)
SP43-1R0M SMD POWER INDUCTOR CODACA	3,313	RFQ	Datasheet	SP43	2-SMD		Active	Drum Core, Wirewound	Ferrite	1 µH	±20%	5.4 A	5.13A	Shielded	13.4mOhm Max	-	-	-	-40°C ~ 125°C	-	Drum Core	Surface Mount	-	0.177" L x 0.157" W (4.50mm x 4.00mm)	0.126" (3.20mm)
SP52-100K SMD POWER INDUCTOR CODACA	1,028	RFQ	Datasheet	SP52	2-SMD		Active	Drum Core, Wirewound	Ferrite	10 µH	±10%	2.05 A	2.3A	Shielded	109mOhm Max	-	-	-	-40°C ~ 125°C	-	Drum Core	Surface Mount	-	0.228" L x 0.205" W (5.80mm x 5.20mm)	0.083" (2.10mm)
SP53-680K SMD POWER INDUCTOR CODACA	1,261	RFQ	Datasheet	SP53	2-SMD		Active	Drum Core, Wirewound	Ferrite	68 µH	±10%	1.02 A	0.86A	Shielded	446mOhm Max	-	-	-	-40°C ~ 125°C	-	Drum Core	Surface Mount	-	0.228" L x 0.205" W (5.80mm x 5.20mm)	0.138" (3.50mm)
SP54-151K SMD POWER INDUCTOR CODACA	2,221	RFQ	Datasheet	SP54	2-SMD		Active	Drum Core, Wirewound	Ferrite	150 µH	±10%	0.77 A	0.68A	Shielded	791mOhm Max	-	-	AEC-Q200	-40°C ~ 125°C	-	Drum Core	Surface Mount	-	0.228" L x 0.205" W (5.80mm x 5.20mm)	0.177" (4.50mm)
SP75-121K SMD POWER INDUCTOR CODACA	3,829	RFQ	Datasheet	SP75	2-SMD		Active	Drum Core, Wirewound	Ferrite	120 µH	±10%	1.09 A	1.12A	Shielded	360mOhm Max	-	-	AEC-Q200	-40°C ~ 125°C	-	Drum Core	Surface Mount	-	0.307" L x 0.276" W (7.80mm x 7.00mm)	0.197" (5.00mm)

FAQ

Frequently Asked Questions

What are Fixed Inductors components used for?

Fixed Inductors components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

How do I choose the right Fixed Inductors part?

Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

Can JIEXIN Electronics help source obsolete or hard-to-find Fixed Inductors parts?

Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.

How can I request pricing and availability?

Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.