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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AISC-1812H-221K-TFIXED IND 220UH 110MA 5.9OHM SMD |
4,524 |
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Datasheet | AISC-1812H | 1812 (4532 Metric) | Tape & Reel (TR) | Obsolete | Drum Core, Wirewound | Ferrite | 220 µH | ±10% | 110 mA | - | Unshielded | 5.9Ohm Max | - | 4.5MHz | - | -25°C ~ 85°C | 100 kHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.110" (2.80mm) |
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AISC-1812H-271K-TFIXED IND 270UH 105MA 6.55OHM SM |
1,324 |
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Datasheet | AISC-1812H | 1812 (4532 Metric) | Tape & Reel (TR) | Obsolete | Drum Core, Wirewound | Ferrite | 270 µH | ±10% | 105 mA | - | Unshielded | 6.55Ohm Max | - | 4MHz | - | -25°C ~ 85°C | 100 kHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.110" (2.80mm) |
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AISC-1812H-331K-TFIXED IND 330UH 100MA 7.75OHM SM |
4,048 |
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Datasheet | AISC-1812H | 1812 (4532 Metric) | Tape & Reel (TR) | Obsolete | Drum Core, Wirewound | Ferrite | 330 µH | ±10% | 100 mA | - | Unshielded | 7.75Ohm Max | - | 3.6MHz | - | -25°C ~ 85°C | 100 kHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.110" (2.80mm) |
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AISC-1812H-391K-TFIXED IND 390UH 95MA 8.06OHM SMD |
3,268 |
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Datasheet | AISC-1812H | 1812 (4532 Metric) | Tape & Reel (TR) | Obsolete | Drum Core, Wirewound | Ferrite | 390 µH | ±10% | 95 mA | - | Unshielded | 8.06Ohm Max | - | 3.3MHz | - | -25°C ~ 85°C | 100 kHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.110" (2.80mm) |
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AISC-1812H-471K-TFIXED IND 470UH 90MA 12.5OHM SMD |
3,197 |
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Datasheet | AISC-1812H | 1812 (4532 Metric) | Tape & Reel (TR) | Obsolete | Drum Core, Wirewound | Ferrite | 470 µH | ±10% | 90 mA | - | Unshielded | 12.5Ohm Max | - | 3MHz | - | -25°C ~ 85°C | 1 kHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.110" (2.80mm) |
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AISC-1812H-561K-TFIXED IND 560UH 70MA 13 OHM SMD |
1,179 |
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Datasheet | AISC-1812H | 1812 (4532 Metric) | Tape & Reel (TR) | Obsolete | Drum Core, Wirewound | Ferrite | 560 µH | ±10% | 70 mA | - | Unshielded | 13Ohm Max | - | 2.7MHz | - | -25°C ~ 85°C | 1 kHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.110" (2.80mm) |
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AISC-1812H-681K-TFIXED IND 680UH 65MA 14.6OHM SMD |
3,307 |
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Datasheet | AISC-1812H | 1812 (4532 Metric) | Tape & Reel (TR) | Obsolete | Drum Core, Wirewound | Ferrite | 680 µH | ±10% | 65 mA | - | Unshielded | 14.6Ohm Max | - | 2.5MHz | - | -25°C ~ 85°C | 1 kHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.110" (2.80mm) |
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AISC-1812H-821K-TFIXED IND 820UH 60MA 16.8OHM SMD |
3,997 |
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Datasheet | AISC-1812H | 1812 (4532 Metric) | Tape & Reel (TR) | Obsolete | Drum Core, Wirewound | Ferrite | 820 µH | ±10% | 60 mA | - | Unshielded | 16.8Ohm Max | - | 2.2MHz | - | -25°C ~ 85°C | 1 kHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.110" (2.80mm) |
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AISC-1812H-102K-TFIXED IND 1MH 50MA 26.4 OHM SMD |
1,065 |
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Datasheet | AISC-1812H | 1812 (4532 Metric) | Tape & Reel (TR) | Obsolete | Drum Core, Wirewound | Ferrite | 1 mH | ±10% | 50 mA | - | Unshielded | 26.4Ohm Max | - | 2MHz | - | -25°C ~ 85°C | 1 kHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.110" (2.80mm) |
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AISC-1812H-122K-TFIXED IND 1.2MH 45MA 48 OHM SMD |
4,336 |
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Datasheet | AISC-1812H | 1812 (4532 Metric) | Tape & Reel (TR) | Obsolete | Drum Core, Wirewound | Ferrite | 1.2 mH | ±10% | 45 mA | - | Unshielded | 48Ohm Max | - | 1.8MHz | - | -25°C ~ 85°C | 1 kHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.110" (2.80mm) |
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AISC-1812H-152K-TFIXED IND 1.5MH 40MA 52.2OHM SMD |
1,485 |
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Datasheet | AISC-1812H | 1812 (4532 Metric) | Tape & Reel (TR) | Obsolete | Drum Core, Wirewound | Ferrite | 1.5 mH | ±10% | 40 mA | - | Unshielded | 52.2Ohm Max | - | 1.6MHz | - | -25°C ~ 85°C | 1 kHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.110" (2.80mm) |
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AISC-1812H-182K-TFIXED IND 1.8MH 35MA 58.8OHM SMD |
1,418 |
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Datasheet | AISC-1812H | 1812 (4532 Metric) | Tape & Reel (TR) | Obsolete | Drum Core, Wirewound | Ferrite | 1.8 mH | ±10% | 35 mA | - | Unshielded | 58.8Ohm Max | - | 1.5MHz | - | -25°C ~ 85°C | 1 kHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.110" (2.80mm) |
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AISC-1812H-222K-TFIXED IND 2.2MH 30MA 65 OHM SMD |
1,634 |
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Datasheet | AISC-1812H | 1812 (4532 Metric) | Tape & Reel (TR) | Obsolete | Drum Core, Wirewound | Ferrite | 2.2 mH | ±10% | 30 mA | - | Unshielded | 65Ohm Max | - | 1.3MHz | - | -25°C ~ 85°C | 1 kHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.110" (2.80mm) |
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LLXBD3030QKT150MFIXED IND 15UH 560MA 432MOHM SMD |
2,917 |
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Datasheet | LLXB | 1212 (3030 Metric) | Tape & Reel (TR) | Not For New Designs | Wirewound | Ferrite | 15 µH | ±20% | 560 mA | 560mA | Shielded | 360mOhm | - | 23MHz | - | -25°C ~ 120°C | 100 kHz | - | Surface Mount | 1212 | 0.118" L x 0.118" W (3.00mm x 3.00mm) | 0.059" (1.50mm) |
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LLXBD3030QKT100MFIXED IND 10UH 710MA 276MOHM SMD |
4,683 |
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Datasheet | LLXB | 1212 (3030 Metric) | Tape & Reel (TR) | Not For New Designs | Wirewound | Ferrite | 10 µH | ±20% | 710 mA | 700mA | Shielded | 230mOhm | - | 28MHz | - | -25°C ~ 120°C | 100 kHz | - | Surface Mount | 1212 | 0.118" L x 0.118" W (3.00mm x 3.00mm) | 0.059" (1.50mm) |
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LLXBD3030QKT470MFIXED IND 47UH 300MA 1.608OHM SM |
1,667 |
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Datasheet | LLXB | 1212 (3030 Metric) | Tape & Reel (TR) | Not For New Designs | Wirewound | Ferrite | 47 µH | ±20% | 300 mA | 320mA | Shielded | 1.34Ohm | - | 17MHz | - | -25°C ~ 120°C | 100 kHz | - | Surface Mount | 1212 | 0.118" L x 0.118" W (3.00mm x 3.00mm) | 0.059" (1.50mm) |
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LLXBD3030QKT220MFIXED IND 22UH 470MA 624MOHM SMD |
1,283 |
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Datasheet | LLXB | 1212 (3030 Metric) | Tape & Reel (TR) | Not For New Designs | Wirewound | Ferrite | 22 µH | ±20% | 470 mA | 470mA | Shielded | 520mOhm | - | 20MHz | - | -25°C ~ 120°C | 100 kHz | - | Surface Mount | 1212 | 0.118" L x 0.118" W (3.00mm x 3.00mm) | 0.059" (1.50mm) |
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LLXBD3030QKT3R3MFIXED IND 3.3UH 1.23A 96MOHM SMD |
4,418 |
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Datasheet | LLXB | 1212 (3030 Metric) | Tape & Reel (TR) | Not For New Designs | Wirewound | Ferrite | 3.3 µH | ±20% | 1.23 A | 1.21A | Shielded | 80mOhm | - | 49MHz | - | -25°C ~ 120°C | 100 kHz | - | Surface Mount | 1212 | 0.118" L x 0.118" W (3.00mm x 3.00mm) | 0.059" (1.50mm) |
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LLXBD3030QKT1R0NFIXED IND 1UH 2.1A 36 MOHM SMD |
1,239 |
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Datasheet | LLXB | 1212 (3030 Metric) | Tape & Reel (TR) | Not For New Designs | Wirewound | Ferrite | 1 µH | ±30% | 2.1 A | 2.1A | Shielded | 30mOhm | - | 100MHz | - | -25°C ~ 120°C | 100 kHz | - | Surface Mount | 1212 | 0.118" L x 0.118" W (3.00mm x 3.00mm) | 0.059" (1.50mm) |
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LLXBD3030QKT6R8MFIXED IND 6.8UH 880MA 192MOHM SM |
3,944 |
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Datasheet | LLXB | 1212 (3030 Metric) | Tape & Reel (TR) | Not For New Designs | Wirewound | Ferrite | 6.8 µH | ±20% | 880 mA | 870mA | Shielded | 160mOhm | - | 36MHz | - | -25°C ~ 120°C | 100 kHz | - | Surface Mount | 1212 | 0.118" L x 0.118" W (3.00mm x 3.00mm) | 0.059" (1.50mm) |
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.
How can I request pricing and availability?
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.
