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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DB2-471RADIAL POWER LINE CHOKE |
3,561 | - |
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Datasheet | DB2 | Radial, Vertical Cylinder (Open) | Bulk | Active | Wirewound | Ferrite | 4.7 µH | ±20% | 15.1 A | 50A | Unshielded | 3mOhm Max | - | - | - | -55°C ~ 125°C | 1 kHz | - | Through Hole | Radial | 0.800" Dia (20.32mm) | 0.712" (18.08mm) |
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DB2-561RADIAL POWER LINE CHOKE |
2,352 | - |
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Datasheet | DB2 | Radial, Vertical Cylinder (Open) | Bulk | Active | Wirewound | Ferrite | 5.6 µH | ±20% | 15.1 A | 44A | Unshielded | 3mOhm Max | - | - | - | -55°C ~ 125°C | 1 kHz | - | Through Hole | Radial | 0.800" Dia (20.32mm) | 0.712" (18.08mm) |
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LC20-2272SMLFTOROIDAL INDUCTOR |
1,386 | - |
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Datasheet | LC37SM | Nonstandard | Tape & Reel (TR) | Active | Toroidal | - | 22.7 µH | ±20% | 1.6 A | - | Shielded | 125mOhm Max | - | 23MHz | - | -30°C ~ 130°C | 1 kHz | - | Surface Mount | - | 0.340" L x 0.340" W (8.64mm x 8.64mm) | 0.270" (6.86mm) |
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LC20-2272SMTOROIDAL INDUCTOR |
2,267 | - |
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Datasheet | LCSM | Nonstandard | Tape & Reel (TR) | Active | Toroidal | - | 22.7 µH | ±20% | 1.6 A | - | Shielded | 125mOhm Max | - | 23MHz | - | -30°C ~ 130°C | 1 kHz | - | Surface Mount | - | 0.340" L x 0.340" W (8.64mm x 8.64mm) | 0.270" (6.86mm) |
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SMT1803-682MHIGH EFFICIENCY LOW PRO TOROID |
2,178 | - |
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Datasheet | SMT1803 | Nonstandard | Tape & Reel (TR) | Active | Toroidal | Ferrite | 68 µH | ±20% | 390 mA | 540mA | Unshielded | 1.13Ohm Max | - | - | - | -55°C ~ 125°C | 100 kHz | - | Surface Mount | - | 0.311" L x 0.205" W (7.90mm x 5.21mm) | 0.080" (2.03mm) |
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SMRF3013S-560JMOLDED SHIELDED INDUCTOR |
3,590 | - |
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Datasheet | SMRF3013S | Nonstandard | Tape & Reel (TR) | Active | Molded | Iron Powder | 560 nH | ±5% | 821 mA | 821mA | Shielded | 150mOhm Max | 55 @ 25MHz | 210MHz | - | -55°C ~ 125°C | 25 MHz | - | Surface Mount | - | 0.313" L x 0.120" W (7.94mm x 3.05mm) | 0.145" (3.68mm) |
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SMRF3013S-820JMOLDED SHIELDED INDUCTOR |
3,344 | - |
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Datasheet | SMRF3013S | Nonstandard | Tape & Reel (TR) | Active | Molded | Iron Powder | 820 nH | ±5% | 711 mA | 711mA | Shielded | 200mOhm Max | 50 @ 25MHz | 165MHz | - | -55°C ~ 125°C | 25 MHz | - | Surface Mount | - | 0.313" L x 0.120" W (7.94mm x 3.05mm) | 0.145" (3.68mm) |
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SMRF3013S-680JMOLDED SHIELDED INDUCTOR |
4,952 | - |
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Datasheet | SMRF3013S | Nonstandard | Tape & Reel (TR) | Active | Molded | Iron Powder | 680 nH | ±5% | 771 mA | 771mA | Shielded | 170mOhm Max | 52 @ 25MHz | 180MHz | - | -55°C ~ 125°C | 25 MHz | - | Surface Mount | - | 0.313" L x 0.120" W (7.94mm x 3.05mm) | 0.145" (3.68mm) |
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DB2-681RADIAL POWER LINE CHOKE |
4,732 | - |
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Datasheet | DB2 | Radial, Vertical Cylinder (Open) | Bulk | Active | Wirewound | Ferrite | 6.8 µH | ±20% | 13.1 A | 39A | Unshielded | 4mOhm Max | - | - | - | -55°C ~ 125°C | 1 kHz | - | Through Hole | Radial | 0.800" Dia (20.32mm) | 0.712" (18.08mm) |
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DB2-821RADIAL POWER LINE CHOKE |
2,467 | - |
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Datasheet | DB2 | Radial, Vertical Cylinder (Open) | Bulk | Active | Wirewound | Ferrite | 8.2 µH | ±20% | 13.1 A | 36A | Unshielded | 4mOhm Max | - | - | - | -55°C ~ 125°C | 1 kHz | - | Through Hole | Radial | 0.800" Dia (20.32mm) | 0.712" (18.08mm) |
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.
