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)
1025R-20K FIXED IND 1UH 390MA 1 OHM TH Delevan	584	-	RFQ	Datasheet	1025R	Axial	Bulk	Active	Molded	Phenolic	1 µH	±10%	390 mA	-	Unshielded	1Ohm Max	25 @ 25MHz	230MHz	-	-55°C ~ 125°C	25 MHz	-	Through Hole	-	0.095" Dia x 0.250" L (2.41mm x 6.35mm)	-
1812R-392J FIXED IND 3.9UH 472MA 900MOHM SM Delevan	7,301	-	RFQ	Datasheet	1812R	1812 (4532 Metric)	Tape & Reel (TR)	Active	-	Ferrite	3.9 µH	±5%	472 mA	-	Unshielded	900mOhm Max	50 @ 7.9MHz	40MHz	-	-55°C ~ 125°C	7.9 MHz	-	Surface Mount	1812	0.177" L x 0.126" W (4.50mm x 3.20mm)	0.134" (3.40mm)
1812R-103J FIXED IND 10UH 354MA 1.6 OHM SMD Delevan	3,973	-	RFQ	Datasheet	1812R	1812 (4532 Metric)	Tape & Reel (TR)	Active	-	Ferrite	10 µH	±5%	354 mA	-	Unshielded	1.6Ohm Max	50 @ 7.9MHz	20MHz	-	-55°C ~ 125°C	2.5 MHz	-	Surface Mount	1812	0.177" L x 0.126" W (4.50mm x 3.20mm)	0.134" (3.40mm)
1812R-154J FIXED IND 150UH 149MA 9 OHM SMD Delevan	3,840	-	RFQ	Datasheet	1812R	1812 (4532 Metric)	Tape & Reel (TR)	Active	-	Ferrite	150 µH	±5%	149 mA	-	Unshielded	9Ohm Max	40 @ 790kHz	6MHz	-	-55°C ~ 125°C	790 kHz	-	Surface Mount	1812	0.177" L x 0.126" W (4.50mm x 3.20mm)	0.134" (3.40mm)
1812R-184J FIXED IND 180UH 145MA 9.5OHM SMD Delevan	877	-	RFQ	Datasheet	1812R	1812 (4532 Metric)	Tape & Reel (TR)	Active	-	Ferrite	180 µH	±5%	145 mA	-	Unshielded	9.5Ohm Max	40 @ 790kHz	5MHz	-	-55°C ~ 125°C	790 kHz	-	Surface Mount	1812	0.177" L x 0.126" W (4.50mm x 3.20mm)	0.134" (3.40mm)
1812R-272J FIXED IND 2.7UH 517MA 750MOHM SM Delevan	116	-	RFQ	Datasheet	1812R	1812 (4532 Metric)	Tape & Reel (TR)	Active	-	Ferrite	2.7 µH	±5%	517 mA	-	Unshielded	750mOhm Max	50 @ 7.9MHz	50MHz	-	-55°C ~ 125°C	7.9 MHz	-	Surface Mount	1812	0.177" L x 0.126" W (4.50mm x 3.20mm)	0.134" (3.40mm)
1025R-68K FIXED IND 100UH 84MA 8 OHM TH Delevan	8,854	-	RFQ	Datasheet	1025R	Axial	Bulk	Active	Molded	Ferrite	100 µH	±10%	84 mA	-	Unshielded	8Ohm Max	50 @ 2.5MHz	13MHz	-	-55°C ~ 105°C	2.5 MHz	-	Through Hole	-	0.095" Dia x 0.250" L (2.41mm x 6.35mm)	-
1210R-104J FIXED IND 100UH 120MA 13 OHM SMD Delevan	15,370	-	RFQ	Datasheet	1210R	1210 (3225 Metric)	Tape & Reel (TR)	Active	-	Ferrite	100 µH	±5%	120 mA	-	Unshielded	13Ohm Max	30 @ 2.5MHz	8MHz	-	-55°C ~ 125°C	2.5 MHz	-	Surface Mount	1210	0.128" L x 0.095" W (3.25mm x 2.42mm)	0.101" (2.57mm)
1210R-103J FIXED IND 10UH 297MA 2.1 OHM SMD Delevan	10,214	-	RFQ	Datasheet	1210R	1210 (3225 Metric)	Tape & Reel (TR)	Active	-	Ferrite	10 µH	±5%	297 mA	-	Unshielded	2.1Ohm Max	30 @ 7.9MHz	30MHz	-	-55°C ~ 125°C	7.9 MHz	-	Surface Mount	1210	0.128" L x 0.095" W (3.25mm x 2.42mm)	0.101" (2.57mm)
1210R-563J FIXED IND 56UH 152MA 8 OHM SMD Delevan	1,995	-	RFQ	Datasheet	1210R	1210 (3225 Metric)	Tape & Reel (TR)	Active	-	Ferrite	56 µH	±5%	152 mA	-	Unshielded	8Ohm Max	30 @ 2.5MHz	11MHz	-	-55°C ~ 125°C	2.5 MHz	-	Surface Mount	1210	0.128" L x 0.095" W (3.25mm x 2.42mm)	0.101" (2.57mm)

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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.