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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
4922R-09LFIXED IND 4.7UH 2.9A 47 MOHM SMD |
6,223 | - |
|
Datasheet | 4922R | Nonstandard | Tape & Reel (TR) | Active | Drum Core, Wirewound | Ferrite | 4.7 µH | ±15% | 2.9 A | 2.9A | Unshielded | 47mOhm Max | - | - | - | -55°C ~ 125°C | 1 kHz | - | Surface Mount | - | 0.505" L x 0.240" W (12.82mm x 6.09mm) | 0.230" (5.84mm) |
|
|
4922R-22LFIXED IND 56UH 1A 397 MOHM SMD |
2,288 | - |
|
Datasheet | 4922R | Nonstandard | Tape & Reel (TR) | Active | Drum Core, Wirewound | Ferrite | 56 µH | ±15% | 1 A | 1A | Unshielded | 397mOhm Max | - | - | - | -55°C ~ 125°C | 1 kHz | - | Surface Mount | - | 0.505" L x 0.240" W (12.82mm x 6.09mm) | 0.230" (5.84mm) |
|
S1812R-334KFIXED IND 330UH 129MA 12 OHM SMD |
9,708 | - |
|
Datasheet | S1812R | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 330 µH | ±10% | 129 mA | - | Shielded | 12Ohm Max | 40 @ 790kHz | 3.7MHz | - | -55°C ~ 125°C | 790 kHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.134" (3.40mm) |
|
|
S1812R-224KFIXED IND 220UH 149MA 9 OHM SMD |
9,561 | - |
|
Datasheet | S1812R | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 220 µH | ±10% | 149 mA | - | Shielded | 9Ohm Max | 40 @ 790kHz | 4.2MHz | - | -55°C ~ 125°C | 790 kHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.134" (3.40mm) |
|
|
S1812R-473KFIXED IND 47UH 242MA 3.4 OHM SMD |
7,013 | - |
|
Datasheet | S1812R | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 47 µH | ±10% | 242 mA | - | Shielded | 3.4Ohm Max | 50 @ 2.5MHz | 9MHz | - | -55°C ~ 125°C | 2.5 MHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.134" (3.40mm) |
|
|
S1812R-392KFIXED IND 3.9UH 487MA 840MOHM SM |
518 | - |
|
Datasheet | S1812R | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 3.9 µH | ±10% | 487 mA | - | Shielded | 840mOhm Max | 40 @ 7.9MHz | 56MHz | - | -55°C ~ 125°C | 7.9 MHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.134" (3.40mm) |
|
SPD74R-103MFIXED IND 10UH 3.2A 49 MOHM SMD |
6,000 | - |
|
Datasheet | SPD74R | Nonstandard | Tape & Reel (TR) | Active | Drum Core, Wirewound | Ferrite | 10 µH | ±20% | 3.2 A | 3.2A | Shielded | 49mOhm Max | - | - | - | -55°C ~ 125°C | 100 kHz | - | Surface Mount | - | 0.287" L x 0.287" W (7.30mm x 7.30mm) | 0.185" (4.70mm) |
|
|
SPD74R-224MFIXED IND 220UH 600MA 1.17OHM SM |
4,229 | - |
|
Datasheet | SPD74R | Nonstandard | Tape & Reel (TR) | Active | Drum Core, Wirewound | Ferrite | 220 µH | ±20% | 600 mA | 600mA | Shielded | 1.17Ohm Max | - | - | - | -55°C ~ 125°C | 1 kHz | - | Surface Mount | - | 0.287" L x 0.287" W (7.30mm x 7.30mm) | 0.185" (4.70mm) |
|
|
SPD74R-223MFIXED IND 22UH 2A 110 MOHM SMD |
3,468 | - |
|
Datasheet | SPD74R | Nonstandard | Tape & Reel (TR) | Active | Drum Core, Wirewound | Ferrite | 22 µH | ±20% | 2 A | 2A | Shielded | 110mOhm Max | - | - | - | -55°C ~ 125°C | 1 kHz | - | Surface Mount | - | 0.287" L x 0.287" W (7.30mm x 7.30mm) | 0.185" (4.70mm) |
|
2474R-25LFIXED IND 100UH 1.3A 208 MOHM TH |
3,282 | - |
|
Datasheet | 2474R | Axial | Bulk | Active | Molded | Ferrite | 100 µH | ±15% | 1.3 A | 640mA | Unshielded | 208mOhm Max | - | - | - | -55°C ~ 125°C | 1 kHz | - | Through Hole | - | 0.240" Dia x 0.740" L (6.10mm x 18.80mm) | - |
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.
