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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2512R-182KFIXED IND 1.8UH 1.18A 290MOHM SM |
3,153 |
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Datasheet | 2512R | 2-SMD | Tape & Reel (TR) | Obsolete | - | Ferrite | 1.8 µH | ±10% | 1.18 A | 890mA | Unshielded | 290mOhm Max | - | - | - | -55°C ~ 125°C | 7.9 MHz | - | Surface Mount | - | 0.255" L x 0.105" W (6.48mm x 2.67mm) | 0.110" (2.79mm) |
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2512R-183KFIXED IND 18UH 394MA 2.6 OHM SMD |
3,010 |
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Datasheet | 2512R | 2-SMD | Tape & Reel (TR) | Obsolete | - | Ferrite | 18 µH | ±10% | 394 mA | 296mA | Unshielded | 2.6Ohm Max | - | - | - | -55°C ~ 125°C | 2.5 MHz | - | Surface Mount | - | 0.255" L x 0.105" W (6.48mm x 2.67mm) | 0.110" (2.79mm) |
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2512R-222KFIXED IND 2.2UH 1A 400 MOHM SMD |
4,591 |
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Datasheet | 2512R | 2-SMD | Tape & Reel (TR) | Obsolete | - | Ferrite | 2.2 µH | ±10% | 1 A | 750mA | Unshielded | 400mOhm Max | - | - | - | -55°C ~ 125°C | 7.9 MHz | - | Surface Mount | - | 0.255" L x 0.105" W (6.48mm x 2.67mm) | 0.110" (2.79mm) |
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2512R-223KFIXED IND 22UH 340MA 3.5 OHM SMD |
4,926 |
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Datasheet | 2512R | 2-SMD | Tape & Reel (TR) | Obsolete | - | Ferrite | 22 µH | ±10% | 340 mA | 255mA | Unshielded | 3.5Ohm Max | - | - | - | -55°C ~ 125°C | 2.5 MHz | - | Surface Mount | - | 0.255" L x 0.105" W (6.48mm x 2.67mm) | 0.110" (2.79mm) |
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2512R-272KFIXED IND 2.7UH 865MA 540MOHM SM |
1,859 |
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Datasheet | 2512R | 2-SMD | Tape & Reel (TR) | Obsolete | - | Ferrite | 2.7 µH | ±10% | 865 mA | 649mA | Unshielded | 540mOhm Max | - | - | - | -55°C ~ 125°C | 7.9 MHz | - | Surface Mount | - | 0.255" L x 0.105" W (6.48mm x 2.67mm) | 0.110" (2.79mm) |
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2512R-273KFIXED IND 27UH 330MA 3.7 OHM SMD |
1,517 |
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Datasheet | 2512R | 2-SMD | Tape & Reel (TR) | Obsolete | - | Ferrite | 27 µH | ±10% | 330 mA | 248mA | Unshielded | 3.7Ohm Max | - | - | - | -55°C ~ 125°C | 2.5 MHz | - | Surface Mount | - | 0.255" L x 0.105" W (6.48mm x 2.67mm) | 0.110" (2.79mm) |
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2512R-332KFIXED IND 3.3UH 734MA 750MOHM SM |
1,007 |
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Datasheet | 2512R | 2-SMD | Tape & Reel (TR) | Obsolete | - | Ferrite | 3.3 µH | ±10% | 734 mA | 551mA | Unshielded | 750mOhm Max | - | - | - | -55°C ~ 125°C | 7.9 MHz | - | Surface Mount | - | 0.255" L x 0.105" W (6.48mm x 2.67mm) | 0.110" (2.79mm) |
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2512R-333KFIXED IND 33UH 326MA 3.8 OHM SMD |
3,483 |
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Datasheet | 2512R | 2-SMD | Tape & Reel (TR) | Obsolete | - | Ferrite | 33 µH | ±10% | 326 mA | 245mA | Unshielded | 3.8Ohm Max | - | - | - | -55°C ~ 125°C | 2.5 MHz | - | Surface Mount | - | 0.255" L x 0.105" W (6.48mm x 2.67mm) | 0.110" (2.79mm) |
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2512R-392KFIXED IND 3.9UH 702MA 820MOHM SM |
1,396 |
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Datasheet | 2512R | 2-SMD | Tape & Reel (TR) | Obsolete | - | Ferrite | 3.9 µH | ±10% | 702 mA | 527mA | Unshielded | 820mOhm Max | - | - | - | -55°C ~ 125°C | 7.9 MHz | - | Surface Mount | - | 0.255" L x 0.105" W (6.48mm x 2.67mm) | 0.110" (2.79mm) |
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2512R-393KFIXED IND 39UH 322MA 3.9 OHM SMD |
3,533 |
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Datasheet | 2512R | 2-SMD | Tape & Reel (TR) | Obsolete | - | Ferrite | 39 µH | ±10% | 322 mA | 242mA | Unshielded | 3.9Ohm Max | - | - | - | -55°C ~ 125°C | 2.5 MHz | - | Surface Mount | - | 0.255" L x 0.105" W (6.48mm x 2.67mm) | 0.110" (2.79mm) |
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2512R-472KFIXED IND 4.7UH 636MA 1 OHM SMD |
4,477 |
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Datasheet | 2512R | 2-SMD | Tape & Reel (TR) | Obsolete | - | Ferrite | 4.7 µH | ±10% | 636 mA | 477mA | Unshielded | 1Ohm Max | - | - | - | -55°C ~ 125°C | 7.9 MHz | - | Surface Mount | - | 0.255" L x 0.105" W (6.48mm x 2.67mm) | 0.110" (2.79mm) |
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2512R-473KFIXED IND 47UH 310MA 4.2 OHM SMD |
2,786 |
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Datasheet | 2512R | 2-SMD | Tape & Reel (TR) | Obsolete | - | Ferrite | 47 µH | ±10% | 310 mA | 233mA | Unshielded | 4.2Ohm Max | - | - | - | -55°C ~ 125°C | 2.5 MHz | - | Surface Mount | - | 0.255" L x 0.105" W (6.48mm x 2.67mm) | 0.110" (2.79mm) |
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2512R-562KFIXED IND 5.6UH 606MA 1.1OHM SMD |
3,499 |
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Datasheet | 2512R | 2-SMD | Tape & Reel (TR) | Obsolete | - | Ferrite | 5.6 µH | ±10% | 606 mA | 455mA | Unshielded | 1.1Ohm Max | - | - | - | -55°C ~ 125°C | 7.9 MHz | - | Surface Mount | - | 0.255" L x 0.105" W (6.48mm x 2.67mm) | 0.110" (2.79mm) |
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2512R-563KFIXED IND 56UH 296MA 4.6 OHM SMD |
4,138 |
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Datasheet | 2512R | 2-SMD | Tape & Reel (TR) | Obsolete | - | Ferrite | 56 µH | ±10% | 296 mA | 222mA | Unshielded | 4.6Ohm Max | - | - | - | -55°C ~ 125°C | 2.5 MHz | - | Surface Mount | - | 0.255" L x 0.105" W (6.48mm x 2.67mm) | 0.110" (2.79mm) |
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2512R-682KFIXED IND 6.8UH 580MA 1.2OHM SMD |
1,193 |
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Datasheet | 2512R | 2-SMD | Tape & Reel (TR) | Obsolete | - | Ferrite | 6.8 µH | ±10% | 580 mA | 435mA | Unshielded | 1.2Ohm Max | - | - | - | -55°C ~ 125°C | 7.9 MHz | - | Surface Mount | - | 0.255" L x 0.105" W (6.48mm x 2.67mm) | 0.110" (2.79mm) |
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2512R-683KFIXED IND 68UH 281MA 5.1 OHM SMD |
4,552 |
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Datasheet | 2512R | 2-SMD | Tape & Reel (TR) | Obsolete | - | Ferrite | 68 µH | ±10% | 281 mA | 211mA | Unshielded | 5.1Ohm Max | - | - | - | -55°C ~ 125°C | 2.5 MHz | - | Surface Mount | - | 0.255" L x 0.105" W (6.48mm x 2.67mm) | 0.110" (2.79mm) |
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2512R-822KFIXED IND 8.2UH 557MA 1.3OHM SMD |
2,183 |
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Datasheet | 2512R | 2-SMD | Tape & Reel (TR) | Obsolete | - | Ferrite | 8.2 µH | ±10% | 557 mA | 418mA | Unshielded | 1.3Ohm Max | - | - | - | -55°C ~ 125°C | 7.9 MHz | - | Surface Mount | - | 0.255" L x 0.105" W (6.48mm x 2.67mm) | 0.110" (2.79mm) |
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2512R-823KFIXED IND 82UH 278MA 5.6 OHM SMD |
4,258 |
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Datasheet | 2512R | 2-SMD | Tape & Reel (TR) | Obsolete | - | Ferrite | 82 µH | ±10% | 278 mA | 209mA | Unshielded | 5.6Ohm Max | - | - | - | -55°C ~ 125°C | 2.5 MHz | - | Surface Mount | - | 0.255" L x 0.105" W (6.48mm x 2.67mm) | 0.110" (2.79mm) |
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1537-07KFIXED IND 560NH 1.29A 135MOHM TH |
1,743 |
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Datasheet | 1537 | Axial | Tape & Reel (TR) | Active | Molded | Phenolic | 560 nH | ±10% | 1.29 A | - | Unshielded | 135mOhm Max | 50 @ 25MHz | 280MHz | - | -55°C ~ 125°C | 25 MHz | - | Through Hole | - | 0.156" Dia x 0.375" L (3.96mm x 9.53mm) | - |
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1537-10KFIXED IND 820NH 1.02A 220MOHM TH |
2,941 |
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Datasheet | 1537 | Axial | Tape & Reel (TR) | Active | Molded | Phenolic | 820 nH | ±10% | 1.02 A | - | Unshielded | 220mOhm Max | 50 @ 25MHz | 220MHz | - | -55°C ~ 125°C | 25 MHz | - | Through Hole | - | 0.156" Dia x 0.375" L (3.96mm x 9.53mm) | - |
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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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.
