Fixed Inductors
Explore Fixed Inductors parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | 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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4554R-2R2MFIXED IND 2.2UH 6.5A 21 MOHM TH |
2,478 |
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Datasheet | 4554R | Radial, Vertical Cylinder | Bulk | Last Time Buy | - | Ferrite | 2.2 µH | ±20% | 6.5 A | - | Unshielded | 21mOhm Max | 20 @ 7.96MHz | 100MHz | - | -40°C ~ 85°C | 7.96 MHz | - | Through Hole | - | 0.340" Dia (8.64mm) | 0.433" (11.00mm) |
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4554R-330KFIXED IND 33UH 1.5A 140 MOHM TH |
2,021 |
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Datasheet | 4554R | Radial, Vertical Cylinder | Bulk | Last Time Buy | - | Ferrite | 33 µH | ±10% | 1.5 A | - | Unshielded | 140mOhm Max | 30 @ 2.52MHz | 7.8MHz | - | -40°C ~ 85°C | 2.52 MHz | - | Through Hole | - | 0.340" Dia (8.64mm) | 0.433" (11.00mm) |
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4554R-331KFIXED IND 330UH 540MA 900MOHM TH |
1,671 |
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Datasheet | 4554R | Radial, Vertical Cylinder | Bulk | Last Time Buy | - | Ferrite | 330 µH | ±10% | 540 mA | - | Unshielded | 900mOhm Max | 20 @ 796kHz | 2.3MHz | - | -40°C ~ 85°C | 796 kHz | - | Through Hole | - | 0.340" Dia (8.64mm) | 0.433" (11.00mm) |
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4554R-390KFIXED IND 39UH 1.4A 160 MOHM TH |
1,292 |
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Datasheet | 4554R | Radial, Vertical Cylinder | Bulk | Last Time Buy | - | Ferrite | 39 µH | ±10% | 1.4 A | - | Unshielded | 160mOhm Max | 30 @ 2.52MHz | 6.9MHz | - | -40°C ~ 85°C | 2.52 MHz | - | Through Hole | - | 0.340" Dia (8.64mm) | 0.433" (11.00mm) |
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4554R-391KFIXED IND 390UH 480MA 1 OHM TH |
4,450 |
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Datasheet | 4554R | Radial, Vertical Cylinder | Bulk | Last Time Buy | - | Ferrite | 390 µH | ±10% | 480 mA | - | Unshielded | 1Ohm Max | 20 @ 796kHz | 2.1MHz | - | -40°C ~ 85°C | 796 kHz | - | Through Hole | - | 0.340" Dia (8.64mm) | 0.433" (11.00mm) |
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4554R-3R3MFIXED IND 3.3UH 5.5A 25 MOHM TH |
1,375 |
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Datasheet | 4554R | Radial, Vertical Cylinder | Bulk | Last Time Buy | - | Ferrite | 3.3 µH | ±20% | 5.5 A | - | Unshielded | 25mOhm Max | 20 @ 7.96MHz | 79MHz | - | -40°C ~ 85°C | 7.96 MHz | - | Through Hole | - | 0.340" Dia (8.64mm) | 0.433" (11.00mm) |
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4554R-470KFIXED IND 47UH 1.3A 200 MOHM TH |
4,524 |
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Datasheet | 4554R | Radial, Vertical Cylinder | Bulk | Last Time Buy | - | Ferrite | 47 µH | ±10% | 1.3 A | - | Unshielded | 200mOhm Max | 30 @ 2.52MHz | 6.5MHz | - | -40°C ~ 85°C | 2.52 MHz | - | Through Hole | - | 0.340" Dia (8.64mm) | 0.433" (11.00mm) |
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4554R-471KFIXED IND 470UH 460MA 1.1 OHM TH |
1,497 |
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Datasheet | 4554R | Radial, Vertical Cylinder | Bulk | Last Time Buy | - | Ferrite | 470 µH | ±10% | 460 mA | - | Unshielded | 1.1Ohm Max | 20 @ 796kHz | 1.9MHz | - | -40°C ~ 85°C | 796 kHz | - | Through Hole | - | 0.340" Dia (8.64mm) | 0.433" (11.00mm) |
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4554R-4R7MFIXED IND 4.7UH 4.3A 30 MOHM TH |
4,912 |
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Datasheet | 4554R | Radial, Vertical Cylinder | Bulk | Last Time Buy | - | Ferrite | 4.7 µH | ±20% | 4.3 A | - | Unshielded | 30mOhm Max | 20 @ 7.96MHz | 51MHz | - | -40°C ~ 85°C | 7.96 MHz | - | Through Hole | - | 0.340" Dia (8.64mm) | 0.433" (11.00mm) |
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4554R-560KFIXED IND 56UH 1.2A 210 MOHM TH |
3,070 |
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Datasheet | 4554R | Radial, Vertical Cylinder | Bulk | Last Time Buy | - | Ferrite | 56 µH | ±10% | 1.2 A | - | Unshielded | 210mOhm Max | 30 @ 2.52MHz | 5.4MHz | - | -40°C ~ 85°C | 2.52 MHz | - | Through Hole | - | 0.340" Dia (8.64mm) | 0.433" (11.00mm) |
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4554R-561KFIXED IND 560UH 410MA 1.4 OHM TH |
3,612 |
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Datasheet | 4554R | Radial, Vertical Cylinder | Bulk | Last Time Buy | - | Ferrite | 560 µH | ±10% | 410 mA | - | Unshielded | 1.4Ohm Max | 20 @ 796kHz | 1.8MHz | - | -40°C ~ 85°C | 796 kHz | - | Through Hole | - | 0.340" Dia (8.64mm) | 0.433" (11.00mm) |
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4554R-680KFIXED IND 68UH 1.2A 210 MOHM TH |
3,854 |
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Datasheet | 4554R | Radial, Vertical Cylinder | Bulk | Last Time Buy | - | Ferrite | 68 µH | ±10% | 1.2 A | - | Unshielded | 210mOhm Max | 30 @ 2.52MHz | 4.9MHz | - | -40°C ~ 85°C | 2.52 MHz | - | Through Hole | - | 0.340" Dia (8.64mm) | 0.433" (11.00mm) |
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4554R-681KFIXED IND 680UH 380MA 1.6 OHM TH |
3,432 |
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Datasheet | 4554R | Radial, Vertical Cylinder | Bulk | Last Time Buy | - | Ferrite | 680 µH | ±10% | 380 mA | - | Unshielded | 1.6Ohm Max | 20 @ 796kHz | 1.6MHz | - | -40°C ~ 85°C | 796 kHz | - | Through Hole | - | 0.340" Dia (8.64mm) | 0.433" (11.00mm) |
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4554R-6R8MFIXED IND 6.8UH 3.7A 35 MOHM TH |
4,600 |
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Datasheet | 4554R | Radial, Vertical Cylinder | Bulk | Last Time Buy | - | Ferrite | 6.8 µH | ±20% | 3.7 A | - | Unshielded | 35mOhm Max | 20 @ 7.96MHz | 29MHz | - | -40°C ~ 85°C | 7.96 MHz | - | Through Hole | - | 0.340" Dia (8.64mm) | 0.433" (11.00mm) |
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4554R-820KFIXED IND 82UH 1.1A 230 MOHM TH |
3,703 |
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Datasheet | 4554R | Radial, Vertical Cylinder | Bulk | Last Time Buy | - | Ferrite | 82 µH | ±10% | 1.1 A | - | Unshielded | 230mOhm Max | 30 @ 2.52MHz | 4.1MHz | - | -40°C ~ 85°C | 2.52 MHz | - | Through Hole | - | 0.340" Dia (8.64mm) | 0.433" (11.00mm) |
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4554R-821KFIXED IND 820UH 350MA 1.8 OHM TH |
3,716 |
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Datasheet | 4554R | Radial, Vertical Cylinder | Bulk | Last Time Buy | - | Ferrite | 820 µH | ±10% | 350 mA | - | Unshielded | 1.8Ohm Max | 20 @ 796kHz | 1.5MHz | - | -40°C ~ 85°C | 796 kHz | - | Through Hole | - | 0.340" Dia (8.64mm) | 0.433" (11.00mm) |
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1B103WW HIGH CURRENT POWER CHOKE |
2,472 |
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Datasheet | B | Axial | Bulk | Active | Toroidal | - | 100 µH | ±10% | 1 A | - | Unshielded | 250mOhm Max | - | - | - | -55°C ~ 130°C | 1 kHz | - | Through Hole | Axial | 0.450" Dia x 0.850" L (11.43mm x 21.59mm) | - |
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SWT-1.87-53FIXED IND 53UH 1.87A 130 MOHM TH |
4,210 |
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Datasheet | SW | Radial, Horizontal (Open) | Bulk | Obsolete | Toroidal | Iron Powder | 53 µH | ±20% | 1.87 A | - | Unshielded | 130mOhm | - | - | - | -40°C ~ 125°C | 10 kHz | - | Through Hole | - | 0.591" L x 0.591" W (15.00mm x 15.00mm) | 0.346" (8.80mm) |
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S4924-125KFIXED IND 1.2MH 120MA 22.1OHM SM |
4,637 |
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Datasheet | S4924 | Nonstandard | Tape & Reel (TR) | Active | - | Ferrite | 1.2 mH | ±10% | 120 mA | 28mA | Shielded | 22.1Ohm Max | 50 @ 250kHz | 3MHz | - | -55°C ~ 125°C | 250 kHz | - | Surface Mount | - | 0.505" L x 0.240" W (12.82mm x 6.09mm) | 0.220" (5.58mm) |
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S4924-155KFIXED IND 1.5MH 115MA 26.5OHM SM |
1,555 |
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Datasheet | S4924 | Nonstandard | Tape & Reel (TR) | Active | - | Ferrite | 1.5 mH | ±10% | 115 mA | 27mA | Shielded | 26.5Ohm Max | 50 @ 250kHz | 2.8MHz | - | -55°C ~ 125°C | 250 kHz | - | Surface Mount | - | 0.505" L x 0.240" W (12.82mm x 6.09mm) | 0.220" (5.58mm) |
Frequently Asked Questions
What are Fixed Inductors components used for?
Fixed Inductors components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Fixed Inductors part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find Fixed Inductors parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
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Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
