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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SPD73R-472MFIXED IND 4.7UH 3.5A 50 MOHM SMD |
600 | - |
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Datasheet | SPD73R | Nonstandard | Tape & Reel (TR) | Active | Drum Core, Wirewound | Ferrite | 4.7 µH | ±20% | 3.5 A | 3.5A | Shielded | 50mOhm Max | - | - | - | -55°C ~ 125°C | 100 kHz | - | Surface Mount | - | 0.287" L x 0.287" W (7.30mm x 7.30mm) | 0.154" (3.90mm) |
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SP1812R-333KFIXED IND 33UH 408MA 1.2 OHM SMD |
1,890 | - |
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Datasheet | SP1812R | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 33 µH | ±10% | 408 mA | 359mA | Shielded | 1.2Ohm Max | - | - | - | -55°C ~ 125°C | 1 kHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.134" (3.40mm) |
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SP1812R-683KFIXED IND 68UH 275MA 2.7 OHM SMD |
1,320 | - |
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Datasheet | SP1812R | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 68 µH | ±10% | 275 mA | 250mA | Shielded | 2.7Ohm Max | - | - | - | -55°C ~ 125°C | 1 kHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.134" (3.40mm) |
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SP1812R-472KFIXED IND 4.7UH 969MA 210MOHM SM |
1,000 | - |
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Datasheet | SP1812R | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 4.7 µH | ±10% | 969 mA | 959mA | Shielded | 210mOhm Max | - | - | - | -55°C ~ 125°C | 1 kHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.134" (3.40mm) |
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SP1812R-223KFIXED IND 22UH 509MA 750MOHM SMD |
990 | - |
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Datasheet | SP1812R | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 22 µH | ±10% | 509 mA | 438mA | Shielded | 750mOhm Max | - | - | - | -55°C ~ 125°C | 1 kHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.134" (3.40mm) |
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SP1812R-104KFIXED IND 100UH 250MA 3.2OHM SMD |
970 | - |
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Datasheet | SP1812R | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 100 µH | ±10% | 250 mA | 206mA | Shielded | 3.2Ohm Max | - | - | - | -55°C ~ 125°C | 1 kHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.134" (3.40mm) |
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SP1812R-103KFIXED IND 10UH 802MA 310MOHM SMD |
900 | - |
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Datasheet | SP1812R | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 10 µH | ±10% | 802 mA | 657mA | Shielded | 310mOhm Max | - | - | - | -55°C ~ 125°C | 1 kHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.134" (3.40mm) |
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SP1812R-102KFIXED IND 1UH 1.58A 81 MOHM SMD |
747 | - |
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Datasheet | SP1812R | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 1 µH | ±10% | 1.58 A | 2.06A | Shielded | 81mOhm Max | - | - | - | -55°C ~ 125°C | 1 kHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.134" (3.40mm) |
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1641R-102KFIXED IND 1UH 1.09A 70 MOHM TH |
500 | - |
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Datasheet | 1641R | Axial | Bulk | Active | Molded | Iron | 1 µH | ±10% | 1.09 A | 1.09A | Shielded | 70mOhm Max | 44 @ 25MHz | 140MHz | - | -55°C ~ 105°C | 25 MHz | - | Through Hole | - | 0.162" Dia x 0.410" L (4.11mm x 10.41mm) | - |
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1537-90HFIXED IND 200UH 120MA 7.1 OHM TH |
493 | - |
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Datasheet | 1537 | Axial | Tape & Reel (TR) | Active | Molded | Iron | 200 µH | ±3% | 120 mA | - | Unshielded | 7.1Ohm Max | 65 @ 790kHz | 6.5MHz | - | -55°C ~ 105°C | 790 kHz | - | Through Hole | - | 0.156" Dia x 0.375" L (3.96mm x 9.53mm) | - |
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.
