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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5618FIXED IND 2.5MH 1.6A 690 MOHM TH |
3,379 |
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Datasheet | 5600 | Radial, Vertical Cylinder | Bulk | Obsolete | Drum Core, Wirewound | Ferrite | 2.5 mH | ±10% | 1.6 A | - | Unshielded | 690mOhm Max | - | - | - | -55°C ~ 105°C | 1 kHz | - | Through Hole | - | 1.220" Dia (30.99mm) | 1.110" (28.19mm) |
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SPD42R-682MFIXED IND 6.8UH 730MA 60MOHM SMD |
3,950 |
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Datasheet | SPD42R | Nonstandard | Tape & Reel (TR) | Active | Drum Core, Wirewound | Ferrite | 6.8 µH | ±20% | 730 mA | 730mA | Shielded | 60mOhm Max | - | 45MHz | - | -55°C ~ 125°C | 100 kHz | - | Surface Mount | - | 0.185" L x 0.185" W (4.70mm x 4.70mm) | 0.115" (2.92mm) |
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SPD42R-823MFIXED IND 82UH 200MA 520MOHM SMD |
4,613 |
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Datasheet | SPD42R | Nonstandard | Tape & Reel (TR) | Active | Drum Core, Wirewound | Ferrite | 82 µH | ±20% | 200 mA | 200mA | Shielded | 520mOhm Max | - | 12MHz | - | -55°C ~ 125°C | 1 kHz | - | Surface Mount | - | 0.185" L x 0.185" W (4.70mm x 4.70mm) | 0.115" (2.92mm) |
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SPD42R-104MFIXED IND 100UH 120MA 700MOHM SM |
2,216 |
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Datasheet | SPD42R | Nonstandard | Tape & Reel (TR) | Active | Drum Core, Wirewound | Ferrite | 100 µH | ±20% | 120 mA | 120mA | Shielded | 700mOhm Max | - | 11MHz | - | -55°C ~ 125°C | 1 kHz | - | Surface Mount | - | 0.185" L x 0.185" W (4.70mm x 4.70mm) | 0.115" (2.92mm) |
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1812R-103FFIXED IND 10UH 354MA 1.6 OHM SMD |
4,243 |
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Datasheet | 1812R | 2-SMD | Tape & Reel (TR) | Active | - | Ferrite | 10 µH | ±1% | 354 mA | - | Unshielded | 1.6Ohm Max | 50 @ 7.9MHz | 20MHz | - | -55°C ~ 125°C | 2.5 MHz | - | Surface Mount | - | 0.126" L x 0.126" W (3.20mm x 3.20mm) | 0.190" (4.83mm) |
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1812R-105FFIXED IND 1MH 55MA 60 OHM SMD |
1,565 |
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Datasheet | 1812R | 2-SMD | Tape & Reel (TR) | Active | - | Ferrite | 1 mH | ±1% | 55 mA | - | Unshielded | 60Ohm Max | 30 @ 790kHz | 2.5MHz | - | -55°C ~ 125°C | 790 kHz | - | Surface Mount | - | 0.126" L x 0.126" W (3.20mm x 3.20mm) | 0.190" (4.83mm) |
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1812R-122FFIXED IND 1.2UH 604MA 550MOHM SM |
2,099 |
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Datasheet | 1812R | 2-SMD | Tape & Reel (TR) | Active | - | Ferrite | 1.2 µH | ±1% | 604 mA | - | Unshielded | 550mOhm Max | 50 @ 7.9MHz | 80MHz | - | -55°C ~ 125°C | 7.9 MHz | - | Surface Mount | - | 0.126" L x 0.126" W (3.20mm x 3.20mm) | 0.190" (4.83mm) |
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1812R-123FFIXED IND 12UH 317MA 2 OHM SMD |
4,798 |
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Datasheet | 1812R | 2-SMD | Tape & Reel (TR) | Active | - | Ferrite | 12 µH | ±1% | 317 mA | - | Unshielded | 2Ohm Max | 50 @ 2.5MHz | 18MHz | - | -55°C ~ 125°C | 2.5 MHz | - | Surface Mount | - | 0.126" L x 0.126" W (3.20mm x 3.20mm) | 0.190" (4.83mm) |
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1812R-124FFIXED IND 120UH 158MA 8 OHM SMD |
4,695 |
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Datasheet | 1812R | 2-SMD | Tape & Reel (TR) | Active | - | Ferrite | 120 µH | ±1% | 158 mA | - | Unshielded | 8Ohm Max | 40 @ 790kHz | 6MHz | - | -55°C ~ 125°C | 790 kHz | - | Surface Mount | - | 0.126" L x 0.126" W (3.20mm x 3.20mm) | 0.190" (4.83mm) |
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1812R-152FFIXED IND 1.5UH 578MA 600MOHM SM |
4,083 |
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Datasheet | 1812R | 2-SMD | Tape & Reel (TR) | Active | - | Ferrite | 1.5 µH | ±1% | 578 mA | - | Unshielded | 600mOhm Max | 50 @ 7.9MHz | 70MHz | - | -55°C ~ 125°C | 7.9 MHz | - | Surface Mount | - | 0.126" L x 0.126" W (3.20mm x 3.20mm) | 0.190" (4.83mm) |
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1812R-153FFIXED IND 15UH 283MA 2.5 OHM SMD |
1,328 |
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Datasheet | 1812R | 2-SMD | Tape & Reel (TR) | Active | - | Ferrite | 15 µH | ±1% | 283 mA | - | Unshielded | 2.5Ohm Max | 50 @ 2.5MHz | 17MHz | - | -55°C ~ 125°C | 2.5 MHz | - | Surface Mount | - | 0.126" L x 0.126" W (3.20mm x 3.20mm) | 0.190" (4.83mm) |
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1812R-154FFIXED IND 150UH 149MA 9 OHM SMD |
1,393 |
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Datasheet | 1812R | 2-SMD | Tape & Reel (TR) | Active | - | Ferrite | 150 µH | ±1% | 149 mA | - | Unshielded | 9Ohm Max | 40 @ 790kHz | 6MHz | - | -55°C ~ 125°C | 790 kHz | - | Surface Mount | - | 0.126" L x 0.126" W (3.20mm x 3.20mm) | 0.190" (4.83mm) |
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1812R-182FFIXED IND 1.8UH 556MA 650MOHM SM |
1,982 |
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Datasheet | 1812R | 2-SMD | Tape & Reel (TR) | Active | - | Ferrite | 1.8 µH | ±1% | 556 mA | - | Unshielded | 650mOhm Max | 50 @ 7.9MHz | 60MHz | - | -55°C ~ 125°C | 7.9 MHz | - | Surface Mount | - | 0.126" L x 0.126" W (3.20mm x 3.20mm) | 0.190" (4.83mm) |
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1812R-183FFIXED IND 18UH 268MA 2.8 OHM SMD |
4,730 |
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Datasheet | 1812R | 2-SMD | Tape & Reel (TR) | Active | - | Ferrite | 18 µH | ±1% | 268 mA | - | Unshielded | 2.8Ohm Max | 50 @ 2.5MHz | 15MHz | - | -55°C ~ 125°C | 2.5 MHz | - | Surface Mount | - | 0.126" L x 0.126" W (3.20mm x 3.20mm) | 0.190" (4.83mm) |
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1812R-184FFIXED IND 180UH 145MA 9.5OHM SMD |
4,706 |
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Datasheet | 1812R | 2-SMD | Tape & Reel (TR) | Active | - | Ferrite | 180 µH | ±1% | 145 mA | - | Unshielded | 9.5Ohm Max | 40 @ 790kHz | 5MHz | - | -55°C ~ 125°C | 790 kHz | - | Surface Mount | - | 0.126" L x 0.126" W (3.20mm x 3.20mm) | 0.190" (4.83mm) |
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1812R-222FFIXED IND 2.2UH 535MA 700MOHM SM |
4,340 |
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Datasheet | 1812R | 2-SMD | Tape & Reel (TR) | Active | - | Ferrite | 2.2 µH | ±1% | 535 mA | - | Unshielded | 700mOhm Max | 50 @ 7.9MHz | 55MHz | - | -55°C ~ 125°C | 7.9 MHz | - | Surface Mount | - | 0.126" L x 0.126" W (3.20mm x 3.20mm) | 0.190" (4.83mm) |
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1812R-223FFIXED IND 22UH 250MA 3.2 OHM SMD |
2,583 |
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Datasheet | 1812R | 2-SMD | Tape & Reel (TR) | Active | - | Ferrite | 22 µH | ±1% | 250 mA | - | Unshielded | 3.2Ohm Max | 50 @ 2.5MHz | 13MHz | - | -55°C ~ 125°C | 2.5 MHz | - | Surface Mount | - | 0.126" L x 0.126" W (3.20mm x 3.20mm) | 0.190" (4.83mm) |
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1812R-224FFIXED IND 220UH 142MA 10 OHM SMD |
2,895 |
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Datasheet | 1812R | 2-SMD | Tape & Reel (TR) | Active | - | Ferrite | 220 µH | ±1% | 142 mA | - | Unshielded | 10Ohm Max | 40 @ 790kHz | 4MHz | - | -55°C ~ 125°C | 790 kHz | - | Surface Mount | - | 0.126" L x 0.126" W (3.20mm x 3.20mm) | 0.190" (4.83mm) |
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1812R-272FFIXED IND 2.7UH 517MA 750MOHM SM |
1,727 |
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Datasheet | 1812R | 2-SMD | Tape & Reel (TR) | Active | - | Ferrite | 2.7 µH | ±1% | 517 mA | - | Unshielded | 750mOhm Max | 50 @ 7.9MHz | 50MHz | - | -55°C ~ 125°C | 7.9 MHz | - | Surface Mount | - | 0.126" L x 0.126" W (3.20mm x 3.20mm) | 0.190" (4.83mm) |
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1812R-273FFIXED IND 27UH 236MA 3.6 OHM SMD |
2,950 |
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Datasheet | 1812R | 2-SMD | Tape & Reel (TR) | Active | - | Ferrite | 27 µH | ±1% | 236 mA | - | Unshielded | 3.6Ohm Max | 50 @ 2.5MHz | 12MHz | - | -55°C ~ 125°C | 2.5 MHz | - | Surface Mount | - | 0.126" L x 0.126" W (3.20mm x 3.20mm) | 0.190" (4.83mm) |
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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