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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SMRF3013-104KMOLDED UNSHIELDED INDUCTOR |
3,565 |
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Datasheet | SMRF3013 | Nonstandard | Tape & Reel (TR) | Active | Molded | Ferrite | 1 mH | ±10% | 53 mA | - | Unshielded | 72Ohm Max | 30 @ 790kHz | 3.4MHz | - | -55°C ~ 125°C | 790 kHz | - | Surface Mount | - | 0.313" L x 0.120" W (7.94mm x 3.05mm) | 0.145" (3.68mm) |
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10M563KMOLDED UNSHIELDED RF COILS AXIAL |
4,765 |
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Datasheet | 10M | Axial | Tape & Reel (TR) | Active | Wirewound | Ferrite | 560 µH | ±10% | 35 mA | - | Unshielded | 46Ohm Max | 30 @ 790kHz | 5MHz | - | -55°C ~ 105°C | 790 kHz | - | Through Hole | Axial | 0.095" Dia x 0.250" L (2.41mm x 6.35mm) | - |
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RLF7030T-6R8M2R8FIXED IND 6.8UH 2.8A 44.76 MOHM |
1,473 |
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Datasheet | RLF | Nonstandard | Tape & Reel (TR) | Obsolete | Drum Core, Wirewound | Ferrite | 6.8 µH | ±20% | 2.8 A | 3A | Shielded | 44.76mOhm Max | - | - | - | -40°C ~ 125°C | 100 kHz | - | Surface Mount | - | 0.287" L x 0.268" W (7.30mm x 6.80mm) | 0.126" (3.20mm) |
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UP2.8B-221-RFIXED IND 220UH 500MA SMD |
4,128 |
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Datasheet | UNI-PAC™ 2.8 | Nonstandard | Tape & Reel (TR) | Obsolete | Drum Core, Wirewound | Ferrite | 220 µH | ±20% | 500 mA | - | Unshielded | - | - | - | - | -40°C ~ 85°C | 100 kHz | - | Surface Mount | - | 0.508" L x 0.370" W (12.90mm x 9.40mm) | 0.110" (2.80mm) |
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UP2.8B-331-RFIXED IND 330UH 420MA SMD |
1,348 |
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Datasheet | UNI-PAC™ 2.8 | Nonstandard | Tape & Reel (TR) | Obsolete | Drum Core, Wirewound | Ferrite | 330 µH | ±20% | 420 mA | - | Unshielded | - | - | - | - | -40°C ~ 85°C | 100 kHz | - | Surface Mount | - | 0.508" L x 0.370" W (12.90mm x 9.40mm) | 0.110" (2.80mm) |
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IHLE5050FHERR33M51AUTOMOTIVE INDUCTOR |
1,355 |
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Datasheet | IHLE-5050FH-51 | Nonstandard | Bulk | Active | Wirewound | - | 330 nH | ±20% | 62 A | 44A | Shielded | 0.92mOhm Max | - | 79.9MHz | AEC-Q200 | -55°C ~ 155°C | 100 kHz | - | Surface Mount | - | 0.550" L x 0.535" W (13.97mm x 13.59mm) | 0.268" (6.80mm) |
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IHLE5050FHERR33M5AAUTOMOTIVE INDUCTOR |
1,733 |
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Datasheet | IHLE-5050FH-5A | Nonstandard | Tape & Reel (TR) | Active | Wirewound | - | 330 nH | ±20% | 62 A | 44A | Shielded | 0.92mOhm Max | - | 79.9MHz | AEC-Q200 | -55°C ~ 155°C | 100 kHz | - | Surface Mount | - | 0.550" L x 0.535" W (13.97mm x 13.59mm) | 0.268" (6.80mm) |
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1812-102KFIXED IND 1UH 634MA 500 MOHM SMD |
3,601 |
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Datasheet | 1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 1 µH | ±10% | 634 mA | - | Unshielded | 500mOhm Max | 50 @ 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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1812-122KFIXED IND 1.2UH 604MA 550MOHM SM |
3,805 |
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Datasheet | 1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 1.2 µH | ±10% | 604 mA | - | Unshielded | 550mOhm Max | 50 @ 7.9MHz | 80MHz | - | -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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1812-152KFIXED IND 1.5UH 578MA 600MOHM SM |
3,223 |
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Datasheet | 1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 1.5 µH | ±10% | 578 mA | - | Unshielded | 600mOhm Max | 50 @ 7.9MHz | 70MHz | - | -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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1812-182KFIXED IND 1.8UH 556MA 650MOHM SM |
3,699 |
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Datasheet | 1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 1.8 µH | ±10% | 556 mA | - | Unshielded | 650mOhm Max | 50 @ 7.9MHz | 60MHz | - | -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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1812-222KFIXED IND 2.2UH 535MA 700MOHM SM |
3,825 |
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Datasheet | 1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 2.2 µH | ±10% | 535 mA | - | Unshielded | 700mOhm Max | 50 @ 7.9MHz | 55MHz | - | -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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1812-272KFIXED IND 2.7UH 517MA 750MOHM SM |
3,032 |
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Datasheet | 1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 2.7 µH | ±10% | 517 mA | - | Unshielded | 750mOhm Max | 50 @ 7.9MHz | 50MHz | - | -55°C ~ 125°C | 7.9 MHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.134" (3.40mm) |
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1812-332KFIXED IND 3.3UH 501MA 800MOHM SM |
2,684 |
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Datasheet | 1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 3.3 µH | ±10% | 501 mA | - | Unshielded | 800mOhm Max | 50 @ 7.9MHz | 45MHz | - | -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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1812-392KFIXED IND 3.9UH 472MA 900MOHM SM |
3,324 |
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Datasheet | 1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 3.9 µH | ±10% | 472 mA | - | Unshielded | 900mOhm Max | 50 @ 7.9MHz | 40MHz | - | -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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1812-472KFIXED IND 4.7UH 448MA 1 OHM SMD |
3,571 |
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Datasheet | 1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 4.7 µH | ±10% | 448 mA | - | Unshielded | 1Ohm Max | 50 @ 7.9MHz | 35MHz | - | -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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1812-682KFIXED IND 6.8UH 409MA 1.2OHM SMD |
2,880 |
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Datasheet | 1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 6.8 µH | ±10% | 409 mA | - | Unshielded | 1.2Ohm Max | 50 @ 7.9MHz | 27MHz | - | -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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1812-822KFIXED IND 8.2UH 375MA 1.4OHM SMD |
2,689 |
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Datasheet | 1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 8.2 µH | ±10% | 375 mA | - | Unshielded | 1.4Ohm Max | 50 @ 7.9MHz | 25MHz | - | -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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1812-103KFIXED IND 10UH 354MA 1.6 OHM SMD |
3,806 |
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Datasheet | 1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 10 µH | ±10% | 354 mA | - | Unshielded | 1.6Ohm Max | 50 @ 7.9MHz | 20MHz | - | -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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1812-123KFIXED IND 12UH 317MA 2 OHM SMD |
1,964 |
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Datasheet | 1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 12 µH | ±10% | 317 mA | - | Unshielded | 2Ohm Max | 50 @ 2.5MHz | 18MHz | - | -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) |
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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