Fixed Inductors
Review Fixed Inductors Inductors, Coils, Chokes components in this filtered selection. Compare manufacturer information, availability, pricing, datasheets and key specifications to narrow down suitable parts for your application.
If the exact part or specification you need is not listed, send the manufacturer part number, target parameters and quantity to JIEXIN Electronics for sourcing 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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S1812R-123KFIXED IND 12UH 315MA 2 OHM SMD |
2,298 |
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Datasheet | S1812R | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 12 µH | ±10% | 315 mA | - | Shielded | 2Ohm Max | 50 @ 2.5MHz | 22MHz | - | -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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S1812R-183KFIXED IND 18UH 288MA 2.4 OHM SMD |
2,555 |
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Datasheet | S1812R | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 18 µH | ±10% | 288 mA | - | Shielded | 2.4Ohm 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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S1812R-272KFIXED IND 2.7UH 638MA 490MOHM SM |
4,883 |
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Datasheet | S1812R | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 2.7 µH | ±10% | 638 mA | - | Shielded | 490mOhm Max | 40 @ 7.9MHz | 67MHz | - | -55°C ~ 125°C | 7.9 MHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.134" (3.40mm) |
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S1812R-273KFIXED IND 27UH 267MA 2.8 OHM SMD |
3,750 |
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Datasheet | S1812R | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 27 µH | ±10% | 267 mA | - | Shielded | 2.8Ohm 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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S1812R-274KFIXED IND 270UH 135MA 11 OHM SMD |
3,100 |
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Datasheet | S1812R | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 270 µH | ±10% | 135 mA | - | Shielded | 11Ohm 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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S1812R-393KFIXED IND 39UH 250MA 3.2 OHM SMD |
3,252 |
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Datasheet | S1812R | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 39 µH | ±10% | 250 mA | - | Shielded | 3.2Ohm 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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S1812R-182KFIXED IND 1.8UH 681MA 430MOHM SM |
1,961 |
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Datasheet | S1812R | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 1.8 µH | ±10% | 681 mA | - | Shielded | 430mOhm Max | 40 @ 7.9MHz | 100MHz | - | -55°C ~ 125°C | 7.9 MHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.134" (3.40mm) |
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S1812R-394KFIXED IND 390UH 105MA 18 OHM SMD |
3,048 |
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Datasheet | S1812R | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 390 µH | ±10% | 105 mA | - | Shielded | 18Ohm 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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S1812R-823KFIXED IND 82UH 196MA 5.2 OHM SMD |
4,360 |
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Datasheet | S1812R | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 82 µH | ±10% | 196 mA | - | Shielded | 5.2Ohm Max | 50 @ 2.5MHz | 7.2MHz | - | -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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S1812R-824KFIXED IND 820UH 71MA 40 OHM SMD |
3,655 |
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Datasheet | S1812R | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 820 µH | ±10% | 71 mA | - | Shielded | 40Ohm Max | 40 @ 790kHz | 2.2MHz | - | -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.
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.
