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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SMRF1812S-820MMOLDED SHIELDED INDUCTOR |
1,074 |
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Datasheet | SMRF1812S | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Molded | Ferrite | 820 nH | ±20% | 1.059 A | 750mA | Shielded | 178mOhm Max | 40 @ 25MHz | 155MHz | - | -55°C ~ 125°C | 25 MHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.138" (3.50mm) |
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SMRF1812-392KMOLDED UNSHIELDED INDUCTOR |
4,033 |
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Datasheet | SMRF1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Molded | Ferrite | 39 µH | ±10% | 211 mA | - | Unshielded | 4.5Ohm Max | 50 @ 2.5MHz | 11MHz | - | -55°C ~ 125°C | 2.5 MHz | - | Surface Mount | 1812 | 0.175" L x 0.126" W (4.45mm x 3.20mm) | 0.138" (3.50mm) |
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SMRF1812S-180MMOLDED SHIELDED INDUCTOR |
3,945 |
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Datasheet | SMRF1812S | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Molded | Ferrite | 180 nH | ±20% | 1.665 A | 1.636A | Shielded | 72mOhm Max | 50 @ 25MHz | 350MHz | - | -55°C ~ 125°C | 25 MHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.138" (3.50mm) |
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SMRF1812-820JMOLDED UNSHIELDED INDUCTOR |
2,627 |
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Datasheet | SMRF1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Molded | Iron Powder | 820 nH | ±5% | 354 mA | - | Unshielded | 1.6Ohm Max | 40 @ 25MHz | 140MHz | - | -55°C ~ 125°C | 25 MHz | - | Surface Mount | 1812 | 0.175" L x 0.126" W (4.45mm x 3.20mm) | 0.138" (3.50mm) |
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SMRF1812-390JMOLDED UNSHIELDED INDUCTOR |
4,298 |
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Datasheet | SMRF1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Molded | Iron Powder | 390 nH | ±5% | 535 mA | - | Unshielded | 700mOhm Max | 40 @ 25MHz | 220MHz | - | -55°C ~ 125°C | 25 MHz | - | Surface Mount | 1812 | 0.175" L x 0.126" W (4.45mm x 3.20mm) | 0.138" (3.50mm) |
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SMRF1812S-270MMOLDED SHIELDED INDUCTOR |
4,612 |
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Datasheet | SMRF1812S | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Molded | Ferrite | 270 nH | ±20% | 1.457 A | 1.385A | Shielded | 94mOhm Max | 50 @ 25MHz | 280MHz | - | -55°C ~ 125°C | 25 MHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.138" (3.50mm) |
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SMRF1812-271KMOLDED UNSHIELDED INDUCTOR |
1,166 |
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Datasheet | SMRF1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Molded | Ferrite | 2.7 µH | ±10% | 517 mA | - | Unshielded | 750mOhm Max | 50 @ 7.9MHz | 50MHz | - | -55°C ~ 125°C | 7.9 MHz | - | Surface Mount | 1812 | 0.175" L x 0.126" W (4.45mm x 3.20mm) | 0.138" (3.50mm) |
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SMRF1812-680JMOLDED UNSHIELDED INDUCTOR |
2,994 |
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Datasheet | SMRF1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Molded | Iron Powder | 680 nH | ±5% | 379 mA | - | Unshielded | 1.4Ohm Max | 40 @ 25MHz | 150MHz | - | -55°C ~ 125°C | 25 MHz | - | Surface Mount | 1812 | 0.175" L x 0.126" W (4.45mm x 3.20mm) | 0.138" (3.50mm) |
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SMRF1812-560JMOLDED UNSHIELDED INDUCTOR |
2,475 |
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Datasheet | SMRF1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Molded | Iron Powder | 560 nH | ±5% | 409 mA | - | Unshielded | 1.2Ohm Max | 40 @ 25MHz | 170MHz | - | -55°C ~ 125°C | 25 MHz | - | Surface Mount | 1812 | 0.175" L x 0.126" W (4.45mm x 3.20mm) | 0.138" (3.50mm) |
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SMRF1812-122KLFMOLDED UNSHIELDED INDUCTOR |
2,390 |
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Datasheet | SMRF1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Molded | Ferrite | 12 µH | ±10% | 317 mA | - | Unshielded | 2Ohm Max | 50 @ 2.5MHz | 18MHz | - | -55°C ~ 125°C | 2.5 MHz | - | Surface Mount | 1812 | 0.175" L x 0.126" W (4.45mm x 3.20mm) | 0.138" (3.50mm) |
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.
