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)
PM125S-180M-RC FIXED IND 18UH 2.4A 60 MOHM SMD Bourns Inc.	1,328	-	RFQ	Datasheet	PM125S	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	18 µH	±20%	2.4 A	4.32A	Shielded	60mOhm Max	-	16MHz	-	-40°C ~ 125°C	2.52 MHz	-	Surface Mount	-	0.496" L x 0.457" W (12.60mm x 11.60mm)	0.232" (5.90mm)
PM125S-181M-RC FIXED IND 180UH 770MA 480MOHM SM Bourns Inc.	4,698	-	RFQ	Datasheet	PM125S	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	180 µH	±20%	770 mA	1.07A	Shielded	480mOhm Max	-	5MHz	-	-40°C ~ 125°C	1 MHz	-	Surface Mount	-	0.496" L x 0.457" W (12.60mm x 11.60mm)	0.232" (5.90mm)
PM125S-330M-RC FIXED IND 33UH 1.8A 100 MOHM SMD Bourns Inc.	2,509	-	RFQ	Datasheet	PM125S	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	33 µH	±20%	1.8 A	3A	Shielded	100mOhm Max	-	13MHz	-	-40°C ~ 125°C	2.52 MHz	-	Surface Mount	-	0.496" L x 0.457" W (12.60mm x 11.60mm)	0.232" (5.90mm)
PM125S-331M-RC FIXED IND 330UH 570MA 800MOHM SM Bourns Inc.	1,449	-	RFQ	Datasheet	PM125S	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	330 µH	±20%	570 mA	780mA	Shielded	800mOhm Max	-	4MHz	-	-40°C ~ 125°C	1 MHz	-	Surface Mount	-	0.496" L x 0.457" W (12.60mm x 11.60mm)	0.232" (5.90mm)
PM125S-390M-RC FIXED IND 39UH 1.65A 110MOHM SMD Bourns Inc.	2,720	-	RFQ	Datasheet	PM125S	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	39 µH	±20%	1.65 A	3A	Shielded	110mOhm Max	-	12MHz	-	-40°C ~ 125°C	2.52 MHz	-	Surface Mount	-	0.496" L x 0.457" W (12.60mm x 11.60mm)	0.232" (5.90mm)
PM125S-470M-RC FIXED IND 47UH 1.5A 120 MOHM SMD Bourns Inc.	4,254	-	RFQ	Datasheet	PM125S	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	47 µH	±20%	1.5 A	1.78A	Shielded	120mOhm Max	-	10MHz	-	-40°C ~ 125°C	2.52 MHz	-	Surface Mount	-	0.496" L x 0.457" W (12.60mm x 11.60mm)	0.232" (5.90mm)
PM125S-560M-RC FIXED IND 56UH 1.38A 150MOHM SMD Bourns Inc.	4,109	-	RFQ	Datasheet	PM125S	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	56 µH	±20%	1.38 A	1.9A	Shielded	150mOhm Max	-	9MHz	-	-40°C ~ 125°C	2.52 MHz	-	Surface Mount	-	0.496" L x 0.457" W (12.60mm x 11.60mm)	0.232" (5.90mm)
PM125S-561M-RC FIXED IND 560UH 440MA 1.34OHM SM Bourns Inc.	2,785	-	RFQ	Datasheet	PM125S	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	560 µH	±20%	440 mA	740mA	Shielded	1.34Ohm Max	-	3MHz	-	-40°C ~ 125°C	1 MHz	-	Surface Mount	-	0.496" L x 0.457" W (12.60mm x 11.60mm)	0.232" (5.90mm)
PM125S-680M-RC FIXED IND 68UH 1.26A 170MOHM SMD Bourns Inc.	4,598	-	RFQ	Datasheet	PM125S	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	68 µH	±20%	1.26 A	2.08A	Shielded	170mOhm Max	-	9MHz	-	-40°C ~ 125°C	2.52 MHz	-	Surface Mount	-	0.496" L x 0.457" W (12.60mm x 11.60mm)	0.232" (5.90mm)
PM125S-681M-RC FIXED IND 680UH 400MA 1.78OHM SM Bourns Inc.	1,633	-	RFQ	Datasheet	PM125S	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	680 µH	±20%	400 mA	740mA	Shielded	1.78Ohm Max	-	3MHz	-	-40°C ~ 125°C	1 MHz	-	Surface Mount	-	0.496" L x 0.457" W (12.60mm x 11.60mm)	0.232" (5.90mm)

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Send the target part number, manufacturer, specifications and quantity. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and alternative-part options when appropriate.

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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.