Fixed Inductors
Browse available Fixed Inductors part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| Photo | Mfr. Part # | Availability | Price | 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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CTMC1812SF-R15KSMD FERRITE CORE WW INDUCTOR |
2,865 | - |
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Datasheet | CTMC1812SF | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Drum Core, Wirewound | Ferrite | 150 nH | ±10% | 730 mA | - | Unshielded | 220mOhm Max | 35 @ 25.2MHz | 615MHz | - | -40°C ~ 125°C | 25.2 MHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.134" (3.40mm) |
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CTMC1812SF-331JSMD FERRITE CORE WW INDUCTOR |
1,835 | - |
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Datasheet | CTMC1812SF | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Drum Core, Wirewound | Ferrite | 330 µH | ±5% | 85 mA | - | Unshielded | 14Ohm Max | 40 @ 796kHz | 4MHz | - | -40°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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CTMC1812SF-271JSMD FERRITE CORE WW INDUCTOR |
3,579 | - |
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Datasheet | CTMC1812SF | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Drum Core, Wirewound | Ferrite | 270 µH | ±5% | 92 mA | - | Unshielded | 12Ohm Max | 40 @ 796kHz | 4.5MHz | - | -40°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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CTMC1812SF-R12KSMD FERRITE CORE WW INDUCTOR |
3,392 | - |
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Datasheet | CTMC1812SF | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Drum Core, Wirewound | Ferrite | 120 nH | ±10% | 770 mA | - | Unshielded | 200mOhm Max | 35 @ 25.2MHz | 735MHz | - | -40°C ~ 125°C | 25.2 MHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.134" (3.40mm) |
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CTMC1812SF-6R8JSMD FERRITE CORE WW INDUCTOR |
1,223 | - |
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Datasheet | CTMC1812SF | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Drum Core, Wirewound | Ferrite | 6.8 µH | ±5% | 285 mA | - | Unshielded | 1.2Ohm Max | 50 @ 7.96MHz | 35MHz | - | -40°C ~ 125°C | 7.96 MHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.134" (3.40mm) |
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CTMC1812SF-560JSMD FERRITE CORE WW INDUCTOR |
2,940 | - |
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Datasheet | CTMC1812SF | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Drum Core, Wirewound | Ferrite | 56 µH | ±5% | 135 mA | - | Unshielded | 5.5Ohm Max | 50 @ 2.52MHz | 10MHz | - | -40°C ~ 125°C | 2.52 MHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.134" (3.40mm) |
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CTMC1812SF-390JSMD FERRITE CORE WW INDUCTOR |
2,029 | - |
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Datasheet | CTMC1812SF | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Drum Core, Wirewound | Ferrite | 39 µH | ±5% | 150 mA | - | Unshielded | 4.5Ohm Max | 50 @ 2.52MHz | 11MHz | - | -40°C ~ 125°C | 2.52 MHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.134" (3.40mm) |
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CTMC1812SF-820JSMD FERRITE CORE WW INDUCTOR |
4,329 | - |
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Datasheet | CTMC1812SF | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Drum Core, Wirewound | Ferrite | 82 µH | ±5% | 120 mA | - | Unshielded | 7Ohm Max | 50 @ 2.52MHz | 8.5MHz | - | -40°C ~ 125°C | 2.52 MHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.134" (3.40mm) |
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CTMC1812SF-470JSMD FERRITE CORE WW INDUCTOR |
2,556 | - |
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Datasheet | CTMC1812SF | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Drum Core, Wirewound | Ferrite | 47 µH | ±5% | 140 mA | - | Unshielded | 5Ohm Max | 50 @ 2.52MHz | 10.5MHz | - | -40°C ~ 125°C | 2.52 MHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.134" (3.40mm) |
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CTMC1812SF-4R7JSMD FERRITE CORE WW INDUCTOR |
2,792 | - |
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Datasheet | CTMC1812SF | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Drum Core, Wirewound | Ferrite | 4.7 µH | ±5% | 315 mA | - | Unshielded | 1Ohm Max | 50 @ 7.96MHz | 80MHz | - | -40°C ~ 125°C | 7.96 MHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.134" (3.40mm) |
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CTMC1812SF-8R2JSMD FERRITE CORE WW INDUCTOR |
1,295 | - |
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Datasheet | CTMC1812SF | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Drum Core, Wirewound | Ferrite | 8.2 µH | ±5% | 270 mA | - | Unshielded | 1.4Ohm Max | 50 @ 7.96MHz | 28MHz | - | -40°C ~ 125°C | 7.96 MHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.134" (3.40mm) |
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CTMC1812SF-R27KSMD FERRITE CORE WW INDUCTOR |
1,097 | - |
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Datasheet | CTMC1812SF | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Drum Core, Wirewound | Ferrite | 270 nH | ±10% | 635 mA | - | Unshielded | 260mOhm Max | 40 @ 25.2MHz | 450MHz | - | -40°C ~ 125°C | 25.2 MHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.134" (3.40mm) |
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CTMC1812SF-R68KSMD FERRITE CORE WW INDUCTOR |
4,601 | - |
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Datasheet | CTMC1812SF | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Drum Core, Wirewound | Ferrite | 680 nH | ±10% | 500 mA | - | Unshielded | 400mOhm Max | 40 @ 25.2MHz | 300MHz | - | -40°C ~ 125°C | 25.2 MHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.134" (3.40mm) |
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CTMC1812SF-R33KSMD FERRITE CORE WW INDUCTOR |
2,713 | - |
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Datasheet | CTMC1812SF | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Drum Core, Wirewound | Ferrite | 330 nH | ±10% | 605 mA | - | Unshielded | 280mOhm Max | 40 @ 25.2MHz | 425MHz | - | -40°C ~ 125°C | 25.2 MHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.134" (3.40mm) |
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CTMC1812SF-R39KSMD FERRITE CORE WW INDUCTOR |
2,766 | - |
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Datasheet | CTMC1812SF | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Drum Core, Wirewound | Ferrite | 390 nH | ±10% | 575 mA | - | Unshielded | 300mOhm Max | 40 @ 25.2MHz | 390MHz | - | -40°C ~ 125°C | 25.2 MHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.134" (3.40mm) |
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CTMC1812SF-R82KSMD FERRITE CORE WW INDUCTOR |
4,690 | - |
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Datasheet | CTMC1812SF | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Drum Core, Wirewound | Ferrite | 820 nH | ±10% | 475 mA | - | Unshielded | 450mOhm Max | 40 @ 25.2MHz | 275MHz | - | -40°C ~ 125°C | 25.2 MHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.134" (3.40mm) |
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CTMC1812SF-R56KSMD FERRITE CORE WW INDUCTOR |
2,152 | - |
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Datasheet | CTMC1812SF | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Drum Core, Wirewound | Ferrite | 560 nH | ±10% | 520 mA | - | Unshielded | 360mOhm Max | 40 @ 25.2MHz | 325MHz | - | -40°C ~ 125°C | 25.2 MHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.134" (3.40mm) |
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CTMC1812SF-R47KSMD FERRITE CORE WW INDUCTOR |
3,690 | - |
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Datasheet | CTMC1812SF | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Drum Core, Wirewound | Ferrite | 470 nH | ±10% | 545 mA | - | Unshielded | 320mOhm Max | 40 @ 25.2MHz | 350MHz | - | -40°C ~ 125°C | 25.2 MHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.134" (3.40mm) |
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CTMC1812SF-1R2JSMD FERRITE CORE WW INDUCTOR |
2,994 | - |
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Datasheet | CTMC1812SF | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Drum Core, Wirewound | Ferrite | 1.2 µH | ±5% | 430 mA | - | Unshielded | 550mOhm Max | 50 @ 7.96MHz | 240MHz | - | -40°C ~ 125°C | 7.96 MHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.134" (3.40mm) |
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CTMC1812SF-100JSMD FERRITE CORE WW INDUCTOR |
2,903 | - |
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Datasheet | CTMC1812SF | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Drum Core, Wirewound | Ferrite | 10 µH | ±5% | 250 mA | - | Unshielded | 1.6Ohm Max | 50 @ 2.52MHz | 22MHz | - | -40°C ~ 125°C | 2.52 MHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.134" (3.40mm) |
Fixed Inductors FAQ
Common questions about selecting, comparing and sourcing Fixed Inductors components through Winsun (HK) Electronics.
What should I check when selecting Fixed Inductors components?
Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
Can Winsun help source specific Fixed Inductors part numbers?
Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.
Do you support shortage, obsolete or hard-to-find Fixed Inductors parts?
Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
How do I request a quote for Fixed Inductors components?
Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.
