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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1812-153KFIXED IND 15UH 283MA 2.5 OHM SMD |
1,401 |
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Datasheet | 1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 15 µH | ±10% | 283 mA | - | Unshielded | 2.5Ohm Max | 50 @ 2.5MHz | 17MHz | - | -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) |
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1812-183KFIXED IND 18UH 268MA 2.8 OHM SMD |
4,112 |
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Datasheet | 1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 18 µH | ±10% | 268 mA | - | Unshielded | 2.8Ohm Max | 50 @ 2.5MHz | 15MHz | - | -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) |
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1812-223KFIXED IND 22UH 250MA 3.2 OHM SMD |
3,360 |
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Datasheet | 1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 22 µH | ±10% | 250 mA | - | Unshielded | 3.2Ohm Max | 50 @ 2.5MHz | 13MHz | - | -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) |
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1812-273KFIXED IND 27UH 236MA 3.6 OHM SMD |
3,464 |
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Datasheet | 1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 27 µH | ±10% | 236 mA | - | Unshielded | 3.6Ohm Max | 50 @ 2.5MHz | 12MHz | - | -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) |
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1812-333KFIXED IND 33UH 224MA 4 OHM SMD |
2,241 |
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Datasheet | 1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 33 µH | ±10% | 224 mA | - | Unshielded | 4Ohm Max | 50 @ 2.5MHz | 11MHz | - | -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) |
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1812-393KFIXED IND 39UH 211MA 4.5 OHM SMD |
3,813 |
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Datasheet | 1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 39 µH | ±10% | 211 mA | - | Unshielded | 4.5Ohm Max | 50 @ 2.5MHz | 10MHz | - | -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) |
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1812-473KFIXED IND 47UH 200MA 5 OHM SMD |
3,341 |
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Datasheet | 1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 47 µH | ±10% | 200 mA | - | Unshielded | 5Ohm Max | 50 @ 2.5MHz | 10MHz | - | -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) |
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1812-683KFIXED IND 68UH 183MA 6 OHM SMD |
4,268 |
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Datasheet | 1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 68 µH | ±10% | 183 mA | - | Unshielded | 6Ohm 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) |
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1812-823KFIXED IND 82UH 169MA 7 OHM SMD |
2,316 |
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Datasheet | 1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 82 µH | ±10% | 169 mA | - | Unshielded | 7Ohm Max | 50 @ 2.5MHz | 8MHz | - | -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) |
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1812-104KFIXED IND 100UH 158MA 8 OHM SMD |
1,778 |
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Datasheet | 1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 100 µH | ±10% | 158 mA | - | Unshielded | 8Ohm Max | 50 @ 2.5MHz | 8MHz | - | -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) |
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1812-124KFIXED IND 120UH 158MA 8 OHM SMD |
4,944 |
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Datasheet | 1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 120 µH | ±10% | 158 mA | - | Unshielded | 8Ohm Max | 40 @ 790kHz | 6MHz | - | -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) |
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1812-154KFIXED IND 150UH 149MA 9 OHM SMD |
2,384 |
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Datasheet | 1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 150 µH | ±10% | 149 mA | - | Unshielded | 9Ohm Max | 40 @ 790kHz | 6MHz | - | -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) |
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1812-184KFIXED IND 180UH 145MA 9.5OHM SMD |
4,088 |
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Datasheet | 1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 180 µH | ±10% | 145 mA | - | Unshielded | 9.5Ohm Max | 40 @ 790kHz | 5MHz | - | -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) |
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1812-224KFIXED IND 220UH 142MA 10 OHM SMD |
4,288 |
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Datasheet | 1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 220 µH | ±10% | 142 mA | - | Unshielded | 10Ohm Max | 40 @ 790kHz | 4MHz | - | -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) |
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1812-274KFIXED IND 270UH 129MA 12 OHM SMD |
4,179 |
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Datasheet | 1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 270 µH | ±10% | 129 mA | - | Unshielded | 12Ohm Max | 40 @ 790kHz | 4MHz | - | -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) |
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1812-334KFIXED IND 330UH 120MA 14 OHM SMD |
3,032 |
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Datasheet | 1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 330 µH | ±10% | 120 mA | - | Unshielded | 14Ohm Max | 40 @ 790kHz | 3.5MHz | - | -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) |
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1812-394KFIXED IND 390UH 100MA 20 OHM SMD |
1,624 |
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Datasheet | 1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 390 µH | ±10% | 100 mA | - | Unshielded | 20Ohm Max | 40 @ 790kHz | 3MHz | - | -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) |
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1812-474KFIXED IND 470UH 88MA 26 OHM SMD |
2,025 |
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Datasheet | 1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 470 µH | ±10% | 88 mA | - | Unshielded | 26Ohm Max | 40 @ 790kHz | 3MHz | - | -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) |
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1812-564KFIXED IND 560UH 82MA 30 OHM SMD |
4,251 |
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Datasheet | 1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 560 µH | ±10% | 82 mA | - | Unshielded | 30Ohm Max | 30 @ 790kHz | 3MHz | - | -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) |
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1812-334JFIXED IND 330UH 120MA 14 OHM SMD |
2,183 |
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Datasheet | 1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 330 µH | ±5% | 120 mA | - | Unshielded | 14Ohm Max | 40 @ 790kHz | 3.5MHz | - | -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) |
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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