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)
1812R-391J FIXED IND 390NH 535MA 700MOHM SM Delevan	3,794	-	RFQ	Datasheet	1812R	2-SMD	Tape & Reel (TR)	Active	-	Iron	390 nH	±5%	535 mA	-	Unshielded	700mOhm Max	30 @ 25MHz	220MHz	-	-55°C ~ 125°C	25 MHz	-	Surface Mount	-	0.126" L x 0.126" W (3.20mm x 3.20mm)	0.190" (4.83mm)
1812R-470K FIXED IND 47NH 870MA 200MOHM SMD Delevan	3,600	-	RFQ	Datasheet	1812R	2-SMD	Tape & Reel (TR)	Active	-	Phenolic	47 nH	±10%	870 mA	-	Unshielded	200mOhm Max	30 @ 50MHz	1GHz	-	-55°C ~ 125°C	50 MHz	-	Surface Mount	-	0.126" L x 0.126" W (3.20mm x 3.20mm)	0.190" (4.83mm)
1812R-471J FIXED IND 470NH 501MA 800MOHM SM Delevan	1,619	-	RFQ	Datasheet	1812R	2-SMD	Tape & Reel (TR)	Active	-	Iron	470 nH	±5%	501 mA	-	Unshielded	800mOhm Max	30 @ 25MHz	190MHz	-	-55°C ~ 125°C	25 MHz	-	Surface Mount	-	0.126" L x 0.126" W (3.20mm x 3.20mm)	0.190" (4.83mm)
1812R-560K FIXED IND 56NH 770MA 250MOHM SMD Delevan	4,296	-	RFQ	Datasheet	1812R	2-SMD	Tape & Reel (TR)	Active	-	Phenolic	56 nH	±10%	770 mA	-	Unshielded	250mOhm Max	30 @ 50MHz	850MHz	-	-55°C ~ 125°C	50 MHz	-	Surface Mount	-	0.126" L x 0.126" W (3.20mm x 3.20mm)	0.190" (4.83mm)
1812R-561J FIXED IND 560NH 409MA 1.2OHM SMD Delevan	3,621	-	RFQ	Datasheet	1812R	2-SMD	Tape & Reel (TR)	Active	-	Iron	560 nH	±5%	409 mA	-	Unshielded	1.2Ohm Max	30 @ 25MHz	170MHz	-	-55°C ~ 125°C	25 MHz	-	Surface Mount	-	0.126" L x 0.126" W (3.20mm x 3.20mm)	0.190" (4.83mm)
1812R-680K FIXED IND 68NH 770MA 250MOHM SMD Delevan	4,221	-	RFQ	Datasheet	1812R	2-SMD	Tape & Reel (TR)	Active	-	Phenolic	68 nH	±10%	770 mA	-	Unshielded	250mOhm Max	25 @ 50MHz	750MHz	-	-55°C ~ 125°C	50 MHz	-	Surface Mount	-	0.126" L x 0.126" W (3.20mm x 3.20mm)	0.190" (4.83mm)
1812R-681J FIXED IND 680NH 379MA 1.4OHM SMD Delevan	1,240	-	RFQ	Datasheet	1812R	2-SMD	Tape & Reel (TR)	Active	-	Iron	680 nH	±5%	379 mA	-	Unshielded	1.4Ohm Max	30 @ 25MHz	150MHz	-	-55°C ~ 125°C	25 MHz	-	Surface Mount	-	0.126" L x 0.126" W (3.20mm x 3.20mm)	0.190" (4.83mm)
1812R-820K FIXED IND 82NH 700MA 250MOHM SMD Delevan	4,540	-	RFQ	Datasheet	1812R	2-SMD	Tape & Reel (TR)	Active	-	Phenolic	82 nH	±10%	700 mA	-	Unshielded	250mOhm Max	25 @ 50MHz	750MHz	-	-55°C ~ 125°C	50 MHz	-	Surface Mount	-	0.126" L x 0.126" W (3.20mm x 3.20mm)	0.190" (4.83mm)
1812R-821J FIXED IND 820NH 354MA 1.6OHM SMD Delevan	1,980	-	RFQ	Datasheet	1812R	2-SMD	Tape & Reel (TR)	Active	-	Iron	820 nH	±5%	354 mA	-	Unshielded	1.6Ohm Max	30 @ 25MHz	140MHz	-	-55°C ~ 125°C	25 MHz	-	Surface Mount	-	0.126" L x 0.126" W (3.20mm x 3.20mm)	0.190" (4.83mm)
SDS130R-472N FIXED IND 4.7UH 2.5A 78 MOHM SMD Delevan	2,791	-	RFQ	Datasheet	SDS130R	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	4.7 µH	±30%	2.5 A	-	Shielded	78mOhm Max	-	-	-	-40°C ~ 85°C	100 MHz	-	Surface Mount	-	0.500" L x 0.398" W (12.70mm x 10.10mm)	0.118" (3.00mm)

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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.