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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S1812-473HFIXED IND 47UH 242MA 3.4 OHM SMD |
4,159 |
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Datasheet | S1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 47 µH | ±3% | 242 mA | - | Shielded | 3.4Ohm Max | 50 @ 2.5MHz | 9MHz | - | -55°C ~ 125°C | 2.5 MHz | - | Surface Mount | 1812 (4532 Metric) | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
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S1812-474HFIXED IND 470UH 91MA 24 OHM SMD |
1,522 |
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Datasheet | S1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 470 µH | ±3% | 91 mA | - | Shielded | 24Ohm Max | 40 @ 790kHz | 3.3MHz | - | -55°C ~ 125°C | 790 kHz | - | Surface Mount | 1812 (4532 Metric) | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
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S1812-562HFIXED IND 5.6UH 447MA 1 OHM SMD |
2,131 |
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Datasheet | S1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 5.6 µH | ±3% | 447 mA | - | Shielded | 1Ohm Max | 40 @ 7.9MHz | 40MHz | - | -55°C ~ 125°C | 7.9 MHz | - | Surface Mount | 1812 (4532 Metric) | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
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S1812-563HFIXED IND 56UH 235MA 3.6 OHM SMD |
1,092 |
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Datasheet | S1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 56 µH | ±3% | 235 mA | - | Shielded | 3.6Ohm Max | 50 @ 2.5MHz | 8MHz | - | -55°C ~ 125°C | 2.5 MHz | - | Surface Mount | 1812 (4532 Metric) | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
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S1812-564HFIXED IND 560UH 84MA 28 OHM SMD |
2,068 |
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Datasheet | S1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 560 µH | ±3% | 84 mA | - | Shielded | 28Ohm Max | 40 @ 790kHz | 2.8MHz | - | -55°C ~ 125°C | 790 kHz | - | Surface Mount | 1812 (4532 Metric) | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
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S1812-682HFIXED IND 6.8UH 408MA 1.2OHM SMD |
2,065 |
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Datasheet | S1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 6.8 µH | ±3% | 408 mA | - | Shielded | 1.2Ohm Max | 40 @ 7.9MHz | 32MHz | - | -55°C ~ 125°C | 7.9 MHz | - | Surface Mount | 1812 (4532 Metric) | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
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S1812-683HFIXED IND 68UH 215MA 4.3 OHM SMD |
3,121 |
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Datasheet | S1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 68 µH | ±3% | 215 mA | - | Shielded | 4.3Ohm Max | 50 @ 2.5MHz | 7.6MHz | - | -55°C ~ 125°C | 2.5 MHz | - | Surface Mount | 1812 (4532 Metric) | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
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S1812-684HFIXED IND 680UH 79MA 32 OHM SMD |
4,410 |
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Datasheet | S1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 680 µH | ±3% | 79 mA | - | Shielded | 32Ohm Max | 40 @ 790kHz | 2.6MHz | - | -55°C ~ 125°C | 790 kHz | - | Surface Mount | 1812 (4532 Metric) | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
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S1812-822HFIXED IND 8.2UH 372MA 1.44OHM SM |
3,687 |
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Datasheet | S1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 8.2 µH | ±3% | 372 mA | - | Shielded | 1.44Ohm Max | 40 @ 7.9MHz | 30MHz | - | -55°C ~ 125°C | 7.9 MHz | - | Surface Mount | 1812 (4532 Metric) | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
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S1812-823HFIXED IND 82UH 196MA 5.2 OHM SMD |
4,205 |
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Datasheet | S1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 82 µH | ±3% | 196 mA | - | Shielded | 5.2Ohm Max | 50 @ 2.5MHz | 7.2MHz | - | -55°C ~ 125°C | 2.5 MHz | - | Surface Mount | 1812 (4532 Metric) | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
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S1812-824HFIXED IND 820UH 71MA 40 OHM SMD |
4,963 |
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Datasheet | S1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 820 µH | ±3% | 71 mA | - | Shielded | 40Ohm Max | 40 @ 790kHz | 2.2MHz | - | -55°C ~ 125°C | 790 kHz | - | Surface Mount | 1812 (4532 Metric) | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
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S1812R-102HFIXED IND 1UH 755MA 350 MOHM SMD |
3,203 |
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Datasheet | S1812R | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 1 µH | ±3% | 755 mA | - | Shielded | 350mOhm Max | 40 @ 7.9MHz | 160MHz | - | -55°C ~ 125°C | 7.9 MHz | - | Surface Mount | 1812 (4532 Metric) | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
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S1812R-103HFIXED IND 10UH 333MA 1.8 OHM SMD |
4,126 |
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Datasheet | S1812R | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 10 µH | ±3% | 333 mA | - | Shielded | 1.8Ohm Max | 50 @ 2.5MHz | 25MHz | - | -55°C ~ 125°C | 2.5 MHz | - | Surface Mount | 1812 (4532 Metric) | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
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S1812R-104HFIXED IND 100UH 169MA 7 OHM SMD |
2,021 |
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Datasheet | S1812R | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 100 µH | ±3% | 169 mA | - | Shielded | 7Ohm Max | 40 @ 790kHz | 7MHz | - | -55°C ~ 125°C | 790 kHz | - | Surface Mount | 1812 (4532 Metric) | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
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S1812R-105HFIXED IND 1MH 60MA 55 OHM SMD |
4,729 |
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Datasheet | S1812R | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 1 mH | ±3% | 60 mA | - | Shielded | 55Ohm Max | 40 @ 790kHz | 2MHz | - | -55°C ~ 125°C | 790 kHz | - | Surface Mount | 1812 (4532 Metric) | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
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S1812R-122HFIXED IND 1.2UH 725MA 380MOHM SM |
4,580 |
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Datasheet | S1812R | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 1.2 µH | ±3% | 725 mA | - | Shielded | 380mOhm Max | 40 @ 7.9MHz | 140MHz | - | -55°C ~ 125°C | 7.9 MHz | - | Surface Mount | 1812 (4532 Metric) | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
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S1812R-123HFIXED IND 12UH 315MA 2 OHM SMD |
3,716 |
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Datasheet | S1812R | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 12 µH | ±3% | 315 mA | - | Shielded | 2Ohm Max | 50 @ 2.5MHz | 22MHz | - | -55°C ~ 125°C | 2.5 MHz | - | Surface Mount | 1812 (4532 Metric) | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
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S1812R-124HFIXED IND 120UH 163MA 7.5OHM SMD |
3,840 |
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Datasheet | S1812R | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 120 µH | ±3% | 163 mA | - | Shielded | 7.5Ohm Max | 40 @ 790kHz | 6MHz | - | -55°C ~ 125°C | 790 kHz | - | Surface Mount | 1812 (4532 Metric) | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
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S1812R-152HFIXED IND 1.5UH 706MA 400MOHM SM |
3,053 |
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Datasheet | S1812R | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 1.5 µH | ±3% | 706 mA | - | Shielded | 400mOhm Max | 40 @ 7.9MHz | 110MHz | - | -55°C ~ 125°C | 7.9 MHz | - | Surface Mount | 1812 (4532 Metric) | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
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S1812R-153HFIXED IND 15UH 301MA 2.2 OHM SMD |
2,746 |
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Datasheet | S1812R | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 15 µH | ±3% | 301 mA | - | Shielded | 2.2Ohm Max | 50 @ 2.5MHz | 18MHz | - | -55°C ~ 125°C | 2.5 MHz | - | Surface Mount | 1812 (4532 Metric) | 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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