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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SP1812-273HFIXED IND 27UH 430MA 1 OHM SMD |
4,236 |
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Datasheet | SP1812 | Nonstandard | Tape & Reel (TR) | Active | - | Ferrite | 27 µH | ±3% | 430 mA | 400mA | Shielded | 1Ohm Max | - | - | - | -55°C ~ 125°C | 1 kHz | - | Surface Mount | - | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
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SP1812-274HFIXED IND 270UH 143MA 9.8OHM SMD |
2,631 |
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Datasheet | SP1812 | Nonstandard | Tape & Reel (TR) | Active | - | Ferrite | 270 µH | ±3% | 143 mA | 125mA | Shielded | 9.8Ohm Max | - | - | - | -55°C ~ 125°C | 1 kHz | - | Surface Mount | - | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
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SP1812-332HFIXED IND 3.3UH 1.06A 180MOHM SM |
3,447 |
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Datasheet | SP1812 | Nonstandard | Tape & Reel (TR) | Active | - | Ferrite | 3.3 µH | ±3% | 1.06 A | 1.15A | Shielded | 180mOhm Max | - | - | - | -55°C ~ 125°C | 1 kHz | - | Surface Mount | - | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
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SP1812-333HFIXED IND 33UH 408MA 1.2 OHM SMD |
4,343 |
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Datasheet | SP1812 | Nonstandard | Tape & Reel (TR) | Active | - | Ferrite | 33 µH | ±3% | 408 mA | 359mA | Shielded | 1.2Ohm Max | - | - | - | -55°C ~ 125°C | 1 kHz | - | Surface Mount | - | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
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SP1812-334HFIXED IND 330UH 136MA 10.9OHM SM |
2,376 |
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Datasheet | SP1812 | Nonstandard | Tape & Reel (TR) | Active | - | Ferrite | 330 µH | ±3% | 136 mA | 113mA | Shielded | 10.9Ohm Max | - | - | - | -55°C ~ 125°C | 1 kHz | - | Surface Mount | - | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
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SP1812-392HFIXED IND 3.9UH 1A 200 MOHM SMD |
1,849 |
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Datasheet | SP1812 | Nonstandard | Tape & Reel (TR) | Active | - | Ferrite | 3.9 µH | ±3% | 1 A | 1A | Shielded | 200mOhm Max | - | - | - | -55°C ~ 125°C | 1 kHz | - | Surface Mount | - | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
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SP1812-393HFIXED IND 39UH 354MA 1.6 OHM SMD |
1,117 |
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Datasheet | SP1812 | Nonstandard | Tape & Reel (TR) | Active | - | Ferrite | 39 µH | ±3% | 354 mA | 332mA | Shielded | 1.6Ohm Max | - | - | - | -55°C ~ 125°C | 1 kHz | - | Surface Mount | - | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
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SP1812-472HFIXED IND 4.7UH 969MA 210MOHM SM |
3,039 |
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Datasheet | SP1812 | Nonstandard | Tape & Reel (TR) | Active | - | Ferrite | 4.7 µH | ±3% | 969 mA | 959mA | Shielded | 210mOhm Max | - | - | - | -55°C ~ 125°C | 1 kHz | - | Surface Mount | - | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
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SP1812-473HFIXED IND 47UH 335MA 1.8 OHM SMD |
2,843 |
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Datasheet | SP1812 | Nonstandard | Tape & Reel (TR) | Active | - | Ferrite | 47 µH | ±3% | 335 mA | 296mA | Shielded | 1.8Ohm Max | - | - | - | -55°C ~ 125°C | 1 kHz | - | Surface Mount | - | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
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SP1812-562HFIXED IND 5.6UH 920MA 240MOHM SM |
4,102 |
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Datasheet | SP1812 | Nonstandard | Tape & Reel (TR) | Active | - | Ferrite | 5.6 µH | ±3% | 920 mA | 866mA | Shielded | 240mOhm Max | - | - | - | -55°C ~ 125°C | 1 kHz | - | Surface Mount | - | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
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SP1812-563HFIXED IND 56UH 323MA 1.9 OHM SMD |
2,979 |
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Datasheet | SP1812 | Nonstandard | Tape & Reel (TR) | Active | - | Ferrite | 56 µH | ±3% | 323 mA | 275mA | Shielded | 1.9Ohm Max | - | - | - | -55°C ~ 125°C | 1 kHz | - | Surface Mount | - | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
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SP1812-682HFIXED IND 6.8UH 878MA 260MOHM SM |
1,588 |
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Datasheet | SP1812 | Nonstandard | Tape & Reel (TR) | Active | - | Ferrite | 6.8 µH | ±3% | 878 mA | 789mA | Shielded | 260mOhm Max | - | - | - | -55°C ~ 125°C | 1 kHz | - | Surface Mount | - | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
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SP1812-683HFIXED IND 68UH 275MA 2.7 OHM SMD |
2,007 |
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Datasheet | SP1812 | Nonstandard | Tape & Reel (TR) | Active | - | Ferrite | 68 µH | ±3% | 275 mA | 250mA | Shielded | 2.7Ohm Max | - | - | - | -55°C ~ 125°C | 1 kHz | - | Surface Mount | - | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
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SP1812-822HFIXED IND 8.2UH 842MA 280MOHM SM |
4,270 |
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Datasheet | SP1812 | Nonstandard | Tape & Reel (TR) | Active | - | Ferrite | 8.2 µH | ±3% | 842 mA | 724mA | Shielded | 280mOhm Max | - | - | - | -55°C ~ 125°C | 1 kHz | - | Surface Mount | - | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
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SP1812-823HFIXED IND 82UH 262MA 2.9 OHM SMD |
2,330 |
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Datasheet | SP1812 | Nonstandard | Tape & Reel (TR) | Active | - | Ferrite | 82 µH | ±3% | 262 mA | 228mA | Shielded | 2.9Ohm Max | - | - | - | -55°C ~ 125°C | 1 kHz | - | Surface Mount | - | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
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SP1812R-102HFIXED IND 1UH 1.58A 81 MOHM SMD |
1,838 |
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Datasheet | SP1812R | Nonstandard | Tape & Reel (TR) | Active | - | Ferrite | 1 µH | ±3% | 1.58 A | 2.06A | Shielded | 81mOhm Max | - | - | - | -55°C ~ 125°C | 1 kHz | - | Surface Mount | - | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
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SP1812R-103HFIXED IND 10UH 802MA 310MOHM SMD |
1,202 |
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Datasheet | SP1812R | Nonstandard | Tape & Reel (TR) | Active | - | Ferrite | 10 µH | ±3% | 802 mA | 657mA | Shielded | 310mOhm Max | - | - | - | -55°C ~ 125°C | 1 kHz | - | Surface Mount | - | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
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SP1812R-104HFIXED IND 100UH 250MA 3.2OHM SMD |
3,498 |
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Datasheet | SP1812R | Nonstandard | Tape & Reel (TR) | Active | - | Ferrite | 100 µH | ±3% | 250 mA | 206mA | Shielded | 3.2Ohm Max | - | - | - | -55°C ~ 125°C | 1 kHz | - | Surface Mount | - | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
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SP1812R-122HFIXED IND 1.2UH 1.51A 88MOHM SMD |
4,885 |
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Datasheet | SP1812R | Nonstandard | Tape & Reel (TR) | Active | - | Ferrite | 1.2 µH | ±3% | 1.51 A | 1.89A | Shielded | 88mOhm Max | - | - | - | -55°C ~ 125°C | 1 kHz | - | Surface Mount | - | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
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SP1812R-123HFIXED IND 12UH 767MA 340MOHM SMD |
4,932 |
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Datasheet | SP1812R | Nonstandard | Tape & Reel (TR) | Active | - | Ferrite | 12 µH | ±3% | 767 mA | 602mA | Shielded | 340mOhm Max | - | - | - | -55°C ~ 125°C | 1 kHz | - | Surface Mount | - | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
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.
