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.

If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.

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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)
CS321613-3R9K FIXED IND 3.9UH 50MA 800MOHM SMD Bourns Inc.	3,103	-	RFQ	Datasheet	CS321613	1206 (3216 Metric)	Tape & Reel (TR)	Obsolete	Multilayer	Ferrite	3.9 µH	±10%	50 mA	-	Shielded	800mOhm Max	85 @ 10MHz	38MHz	-	-55°C ~ 125°C	10 MHz	-	Surface Mount	1206 (3216 Metric)	0.126" L x 0.063" W (3.20mm x 1.60mm)	0.059" (1.50mm)
CS321613-5R6K FIXED IND 5.6UH 25MA 600MOHM SMD Bourns Inc.	2,044	-	RFQ	Datasheet	CS321613	1206 (3216 Metric)	Tape & Reel (TR)	Obsolete	Multilayer	Ferrite	5.6 µH	±10%	25 mA	-	Shielded	600mOhm Max	65 @ 4MHz	32MHz	-	-55°C ~ 125°C	4 MHz	-	Surface Mount	1206 (3216 Metric)	0.126" L x 0.063" W (3.20mm x 1.60mm)	0.059" (1.50mm)
CS321613-68NK FIXED IND 68NH 300MA 150MOHM SMD Bourns Inc.	3,909	-	RFQ	Datasheet	CS321613	1206 (3216 Metric)	Tape & Reel (TR)	Obsolete	Multilayer	Ferrite	68 nH	±10%	300 mA	-	Shielded	150mOhm Max	60 @ 50MHz	280MHz	-	-55°C ~ 125°C	50 MHz	-	Surface Mount	1206 (3216 Metric)	0.126" L x 0.063" W (3.20mm x 1.60mm)	0.059" (1.50mm)
CS321613-6R8K FIXED IND 6.8UH 25MA 600MOHM SMD Bourns Inc.	4,413	-	RFQ	Datasheet	CS321613	1206 (3216 Metric)	Tape & Reel (TR)	Obsolete	Multilayer	Ferrite	6.8 µH	±10%	25 mA	-	Shielded	600mOhm Max	65 @ 4MHz	29MHz	-	-55°C ~ 125°C	4 MHz	-	Surface Mount	1206 (3216 Metric)	0.126" L x 0.063" W (3.20mm x 1.60mm)	0.059" (1.50mm)
CS321613-8R2K FIXED IND 8.2UH 25MA 600MOHM SMD Bourns Inc.	1,339	-	RFQ	Datasheet	CS321613	1206 (3216 Metric)	Tape & Reel (TR)	Obsolete	Multilayer	Ferrite	8.2 µH	±10%	25 mA	-	Shielded	600mOhm Max	65 @ 4MHz	26MHz	-	-55°C ~ 125°C	4 MHz	-	Surface Mount	1206 (3216 Metric)	0.126" L x 0.063" W (3.20mm x 1.60mm)	0.059" (1.50mm)
CS321613-R12K FIXED IND 120NH 250MA 200MOHM SM Bourns Inc.	4,455	-	RFQ	Datasheet	CS321613	1206 (3216 Metric)	Tape & Reel (TR)	Obsolete	Multilayer	Ferrite	120 nH	±10%	250 mA	-	Shielded	200mOhm Max	50 @ 25MHz	220MHz	-	-55°C ~ 125°C	25 MHz	-	Surface Mount	1206 (3216 Metric)	0.126" L x 0.063" W (3.20mm x 1.60mm)	0.059" (1.50mm)
CS321613-R22K FIXED IND 220NH 250MA 250MOHM SM Bourns Inc.	1,259	-	RFQ	Datasheet	CS321613	1206 (3216 Metric)	Tape & Reel (TR)	Obsolete	Multilayer	Ferrite	220 nH	±10%	250 mA	-	Shielded	250mOhm Max	50 @ 25MHz	170MHz	-	-55°C ~ 125°C	25 MHz	-	Surface Mount	1206 (3216 Metric)	0.126" L x 0.063" W (3.20mm x 1.60mm)	0.059" (1.50mm)
CS321613-R27K FIXED IND 270NH 250MA 250MOHM SM Bourns Inc.	3,932	-	RFQ	Datasheet	CS321613	1206 (3216 Metric)	Tape & Reel (TR)	Obsolete	Multilayer	Ferrite	270 nH	±10%	250 mA	-	Shielded	250mOhm Max	50 @ 25MHz	150MHz	-	-55°C ~ 125°C	25 MHz	-	Surface Mount	1206 (3216 Metric)	0.126" L x 0.063" W (3.20mm x 1.60mm)	0.059" (1.50mm)
CS321613-R33K FIXED IND 330NH 250MA 300MOHM SM Bourns Inc.	2,883	-	RFQ	Datasheet	CS321613	1206 (3216 Metric)	Tape & Reel (TR)	Obsolete	Multilayer	Ferrite	330 nH	±10%	250 mA	-	Shielded	300mOhm Max	50 @ 25MHz	145MHz	-	-55°C ~ 125°C	25 MHz	-	Surface Mount	1206 (3216 Metric)	0.126" L x 0.063" W (3.20mm x 1.60mm)	0.059" (1.50mm)
CS321613-R39K FIXED IND 390NH 200MA 300MOHM SM Bourns Inc.	1,619	-	RFQ	Datasheet	CS321613	1206 (3216 Metric)	Tape & Reel (TR)	Obsolete	Multilayer	Ferrite	390 nH	±10%	200 mA	-	Shielded	300mOhm Max	50 @ 25MHz	135MHz	-	-55°C ~ 125°C	25 MHz	-	Surface Mount	1206 (3216 Metric)	0.126" L x 0.063" W (3.20mm x 1.60mm)	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.