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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ISC1812RQ102KFIXED IND 1MH 66MA 16 OHM SMD |
2,224 |
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Datasheet | ISC-1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Drum Core, Wirewound | Ferrite | 1 mH | ±10% | 66 mA | - | Shielded | 16Ohm Max | 30 @ 252kHz | 2MHz | - | -55°C ~ 125°C | 252 kHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.134" (3.40mm) |
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ISC1812RQ391KFIXED IND 390UH 92MA 8.2 OHM SMD |
2,443 |
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Datasheet | ISC-1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Drum Core, Wirewound | Ferrite | 390 µH | ±10% | 92 mA | - | Shielded | 8.2Ohm Max | 40 @ 796kHz | 3.5MHz | - | -55°C ~ 125°C | 796 kHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.134" (3.40mm) |
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ISC1812RQ471KFIXED IND 470UH 87MA 9.2 OHM SMD |
4,543 |
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Datasheet | ISC-1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Drum Core, Wirewound | Ferrite | 470 µH | ±10% | 87 mA | - | Shielded | 9.2Ohm Max | 40 @ 796kHz | 3.3MHz | - | -55°C ~ 125°C | 796 kHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.134" (3.40mm) |
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ISC1812RQ561KFIXED IND 560UH 82MA 10.5OHM SMD |
2,386 |
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Datasheet | ISC-1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Drum Core, Wirewound | Ferrite | 560 µH | ±10% | 82 mA | - | Shielded | 10.5Ohm Max | 30 @ 796kHz | 2.8MHz | - | -55°C ~ 125°C | 796 kHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.134" (3.40mm) |
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ISC1812RQ681KFIXED IND 680UH 76MA 12 OHM SMD |
1,303 |
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Datasheet | ISC-1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Drum Core, Wirewound | Ferrite | 680 µH | ±10% | 76 mA | - | Shielded | 12Ohm Max | 40 @ 796kHz | 2.6MHz | - | -55°C ~ 125°C | 796 kHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.134" (3.40mm) |
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ISC1812RQ821KFIXED IND 820UH 72MA 13.5OHM SMD |
2,358 |
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Datasheet | ISC-1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Drum Core, Wirewound | Ferrite | 820 µH | ±10% | 72 mA | - | Shielded | 13.5Ohm Max | 30 @ 796kHz | 2.2MHz | - | -55°C ~ 125°C | 796 kHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.134" (3.40mm) |
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ISC1812RV151KFIXED IND 150UH 130MA 4.16OHM SM |
2,882 |
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Datasheet | ISC-1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Drum Core, Wirewound | Ferrite | 150 µH | ±10% | 130 mA | - | Shielded | 4.16Ohm Max | 40 @ 796kHz | 5MHz | - | -55°C ~ 125°C | 796 kHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.134" (3.40mm) |
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ISC1812RV181KFIXED IND 180UH 111MA 5.72OHM SM |
2,334 |
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Datasheet | ISC-1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Drum Core, Wirewound | Ferrite | 180 µH | ±10% | 111 mA | - | Shielded | 5.72Ohm Max | 40 @ 796kHz | 4.5MHz | - | -55°C ~ 125°C | 796 kHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.134" (3.40mm) |
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ISC1812RV221KFIXED IND 220UH 105MA 6.3OHM SMD |
2,027 |
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Datasheet | ISC-1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Drum Core, Wirewound | Ferrite | 220 µH | ±10% | 105 mA | - | Shielded | 6.3Ohm Max | 40 @ 796kHz | 4.2MHz | - | -55°C ~ 125°C | 796 kHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.134" (3.40mm) |
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ISC1812RV271KFIXED IND 270UH 101MA 6.9OHM SMD |
2,134 |
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Datasheet | ISC-1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Drum Core, Wirewound | Ferrite | 270 µH | ±10% | 101 mA | - | Shielded | 6.9Ohm Max | 40 @ 796kHz | 4MHz | - | -55°C ~ 125°C | 796 kHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.134" (3.40mm) |
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ISC1812RV331KFIXED IND 330UH 96MA 7.54OHM SMD |
3,587 |
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Datasheet | ISC-1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Drum Core, Wirewound | Ferrite | 330 µH | ±10% | 96 mA | - | Shielded | 7.54Ohm Max | 40 @ 796kHz | 3.7MHz | - | -55°C ~ 125°C | 796 kHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.134" (3.40mm) |
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5240FIXED IND 40UH 3A 82 MOHM TH |
2,533 |
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Datasheet | 5200 | Axial | Bulk | Obsolete | Drum Core, Wirewound | Ferrite | 40 µH | ±20% | 3 A | - | Unshielded | 82mOhm Max | - | 145MHz | - | -55°C ~ 105°C | 1 kHz | - | Through Hole | - | 0.310" Dia x 1.250" L (7.87mm x 31.75mm) | - |
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5230FIXED IND 4UH 8A 12 MOHM TH |
4,906 |
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Datasheet | 5200 | Axial | Bulk | Obsolete | Drum Core, Wirewound | Ferrite | 4 µH | ±20% | 8 A | - | Unshielded | 12mOhm Max | - | 165MHz | - | -55°C ~ 105°C | 7.96 MHz | - | Through Hole | - | 0.380" Dia x 0.875" L (9.65mm x 22.23mm) | - |
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5248FIXED IND 68UH 5A 54 MOHM TH |
3,933 |
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Datasheet | 5200 | Axial | Bulk | Obsolete | Drum Core, Wirewound | Ferrite | 68 µH | ±20% | 5 A | - | Unshielded | 54mOhm Max | - | 4.5MHz | - | -55°C ~ 105°C | 1 kHz | - | Through Hole | - | 0.560" Dia x 1.250" L (14.22mm x 31.75mm) | - |
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5250FIXED IND 100UH 2A 216 MOHM TH |
3,947 |
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Datasheet | 5200 | Axial | Bulk | Obsolete | Drum Core, Wirewound | Ferrite | 100 µH | ±20% | 2 A | - | Unshielded | 216mOhm Max | - | - | - | -55°C ~ 105°C | 1 kHz | - | Through Hole | - | 0.380" Dia x 1.250" L (9.65mm x 31.75mm) | - |
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5252FIXED IND 125UH 3.5A 80 MOHM TH |
2,936 |
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Datasheet | 5200 | Axial | Bulk | Obsolete | Drum Core, Wirewound | Ferrite | 125 µH | ±20% | 3.5 A | - | Unshielded | 80mOhm Max | - | 2.25MHz | - | -55°C ~ 105°C | 1 kHz | - | Through Hole | - | 0.500" Dia x 1.250" L (12.70mm x 31.75mm) | - |
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5254FIXED IND 250UH 2.5A 170 MOHM TH |
1,838 |
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Datasheet | 5200 | Axial | Bulk | Obsolete | Drum Core, Wirewound | Ferrite | 250 µH | ±20% | 2.5 A | - | Unshielded | 170mOhm Max | - | 1.3MHz | - | -55°C ~ 105°C | 1 kHz | - | Through Hole | - | 0.440" Dia x 1.250" L (11.18mm x 31.75mm) | - |
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5256FIXED IND 500UH 2A 260 MOHM TH |
3,382 |
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Datasheet | ACS72981 | Axial | Bulk | Obsolete | Drum Core, Wirewound | Ferrite | 500 µH | ±20% | 2 A | - | Unshielded | 260mOhm Max | - | - | - | -55°C ~ 105°C | 1 kHz | - | Through Hole | - | 0.560" Dia x 1.250" L (14.22mm x 31.75mm) | - |
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5258FIXED IND 1MH 1A 550 MOHM TH |
2,399 |
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Datasheet | ACS72981 | Axial | Bulk | Obsolete | Drum Core, Wirewound | Ferrite | 1 mH | ±20% | 1 A | - | Unshielded | 550mOhm Max | - | 650kHz | - | -55°C ~ 105°C | 1 kHz | - | Through Hole | - | 0.500" Dia x 1.250" L (12.70mm x 31.75mm) | - |
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CDRH104RNP-181NCFIXED IND 180UH 570MA 840MOHM SM |
4,847 |
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Datasheet | CDRH104 | Nonstandard | Tape & Reel (TR) | Active | - | - | 180 µH | ±30% | 570 mA | - | Shielded | 840mOhm Max | - | - | - | -40°C ~ 100°C | 1 kHz | - | Surface Mount | - | 0.402" L x 0.394" W (10.20mm x 10.00mm) | 0.157" (4.00mm) |
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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