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.
| Photo | 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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SDR0403-821KLFIXED IND 820UH 100MA 12 OHM SMD |
4,144 | - |
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Datasheet | SDR0403 | Nonstandard | Tape & Reel (TR) | Active | Drum Core, Wirewound | Ferrite | 820 µH | ±10% | 100 mA | 150mA | Unshielded | 12Ohm Max | 38 @ 796kHz | 2.5MHz | - | -40°C ~ 125°C | 1 kHz | - | Surface Mount | - | 0.177" L x 0.157" W (4.50mm x 4.00mm) | 0.138" (3.50mm) |
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SDR0403-8R2MLFIXED IND 8.2UH 1.26A 130MOHM SM |
4,063 | - |
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Datasheet | SDR0403 | Nonstandard | Tape & Reel (TR) | Active | Drum Core, Wirewound | Ferrite | 8.2 µH | ±20% | 1.26 A | 1.9A | Unshielded | 130mOhm Max | 28 @ 7.96MHz | 36MHz | - | -40°C ~ 125°C | 1 kHz | - | Surface Mount | - | 0.177" L x 0.157" W (4.50mm x 4.00mm) | 0.138" (3.50mm) |
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SDR0403-221KLFIXED IND 220UH 220MA 4.4OHM SMD |
3,922 | - |
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Datasheet | SDR0403 | Nonstandard | Tape & Reel (TR) | Active | Drum Core, Wirewound | Ferrite | 220 µH | ±10% | 220 mA | 330mA | Unshielded | 4.4Ohm Max | 50 @ 796kHz | 4MHz | - | -40°C ~ 125°C | 1 kHz | - | Surface Mount | - | 0.177" L x 0.157" W (4.50mm x 4.00mm) | 0.138" (3.50mm) |
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SDR0403-681KLFIXED IND 680UH 110MA 8.6OHM SMD |
3,755 | - |
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Datasheet | SDR0403 | Nonstandard | Tape & Reel (TR) | Active | Drum Core, Wirewound | Ferrite | 680 µH | ±10% | 110 mA | 160mA | Unshielded | 8.6Ohm Max | 40 @ 796kHz | 2.8MHz | - | -40°C ~ 125°C | 1 kHz | - | Surface Mount | - | 0.177" L x 0.157" W (4.50mm x 4.00mm) | 0.138" (3.50mm) |
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SDR0403-471KLFIXED IND 470UH 130MA 7 OHM SMD |
3,664 | - |
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Datasheet | SDR0403 | Nonstandard | Tape & Reel (TR) | Active | Drum Core, Wirewound | Ferrite | 470 µH | ±10% | 130 mA | 190mA | Unshielded | 7Ohm Max | 50 @ 796kHz | 3MHz | - | -40°C ~ 125°C | 1 kHz | - | Surface Mount | - | 0.177" L x 0.157" W (4.50mm x 4.00mm) | 0.138" (3.50mm) |
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SDR0302-220MLFIXED IND 22UH 520MA 660MOHM SMD |
3,423 | - |
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Datasheet | SDR0302 | Nonstandard | Tape & Reel (TR) | Active | Drum Core, Wirewound | Ferrite | 22 µH | ±20% | 520 mA | 650mA | Unshielded | 660mOhm Max | 23 @ 2.52MHz | 22MHz | - | -40°C ~ 125°C | 1 kHz | - | Surface Mount | - | 0.118" L x 0.110" W (3.00mm x 2.80mm) | 0.110" (2.80mm) |
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SDR0403-470KLFIXED IND 47UH 540MA 840MOHM SMD |
3,267 | - |
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Datasheet | SDR0403 | Nonstandard | Tape & Reel (TR) | Active | Drum Core, Wirewound | Ferrite | 47 µH | ±10% | 540 mA | 780mA | Unshielded | 840mOhm Max | 20 @ 2.52MHz | 13MHz | - | -40°C ~ 125°C | 1 kHz | - | Surface Mount | - | 0.177" L x 0.157" W (4.50mm x 4.00mm) | 0.138" (3.50mm) |
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SDR0302-3R3MLFIXED IND 3.3UH 1.4A 110MOHM SMD |
3,120 | - |
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Datasheet | SDR0302 | Nonstandard | Tape & Reel (TR) | Active | Drum Core, Wirewound | Ferrite | 3.3 µH | ±20% | 1.4 A | 1.6A | Unshielded | 110mOhm Max | 23 @ 7.96MHz | 68MHz | - | -40°C ~ 125°C | 1 kHz | - | Surface Mount | - | 0.118" L x 0.110" W (3.00mm x 2.80mm) | 0.110" (2.80mm) |
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SDR0302-471KLFIXED IND 470UH 105MA 14.3OHM SM |
3,100 | - |
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Datasheet | SDR0302 | Nonstandard | Tape & Reel (TR) | Active | Drum Core, Wirewound | Ferrite | 470 µH | ±10% | 105 mA | 130mA | Unshielded | 14.3Ohm Max | 42 @ 796kHz | 5MHz | - | -40°C ~ 125°C | 1 kHz | - | Surface Mount | - | 0.118" L x 0.110" W (3.00mm x 2.80mm) | 0.110" (2.80mm) |
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SDR0604-1R2MLFIXED IND 1.2UH 4.2A 20 MOHM SMD |
3,100 | - |
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Datasheet | SDR0604 | Nonstandard | Tape & Reel (TR) | Active | Drum Core, Wirewound | Ferrite | 1.2 µH | ±20% | 4.2 A | 7.3A | Unshielded | 20mOhm Max | 35 @ 7.96MHz | 155MHz | - | -40°C ~ 125°C | 1 kHz | - | Surface Mount | - | 0.228" L x 0.228" W (5.80mm x 5.80mm) | 0.189" (4.80mm) |
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.
