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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PTKM150-50SMFIXED IND 150UH 2.33A 100MOHM SM |
1,560 |
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Datasheet | PTKM-SM | Nonstandard | Bulk | Active | Toroidal | Ferrite | 150 µH | ±10% | 2.33 A | 400mA | Shielded | 100mOhm Max | - | 3MHz | - | - | 1 kHz | - | Surface Mount | - | 0.700" L x 0.670" W (17.78mm x 17.02mm) | 0.400" (10.16mm) |
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PTKM200-50SMFIXED IND 200UH 1.97A 140MOHM SM |
1,282 |
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Datasheet | PTKM-SM | Nonstandard | Bulk | Active | Toroidal | Ferrite | 200 µH | ±10% | 1.97 A | 350mA | Shielded | 140mOhm Max | - | 2MHz | - | - | 1 kHz | - | Surface Mount | - | 0.700" L x 0.670" W (17.78mm x 17.02mm) | 0.400" (10.16mm) |
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PTKM250-50SMFIXED IND 250UH 1.84A 160MOHM SM |
4,731 |
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Datasheet | PTKM-SM | Nonstandard | Bulk | Active | Toroidal | Ferrite | 250 µH | ±10% | 1.84 A | 310mA | Shielded | 160mOhm Max | - | 1.5MHz | - | - | 1 kHz | - | Surface Mount | - | 0.700" L x 0.670" W (17.78mm x 17.02mm) | 0.400" (10.16mm) |
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PTKM330-50SMFIXED IND 330UH 1.69A 190MOHM SM |
2,809 |
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Datasheet | PTKM-SM | Nonstandard | Bulk | Active | Toroidal | Ferrite | 330 µH | ±10% | 1.69 A | 270mA | Shielded | 190mOhm Max | - | 1MHz | - | - | 1 kHz | - | Surface Mount | - | 0.700" L x 0.670" W (17.78mm x 17.02mm) | 0.400" (10.16mm) |
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PTKM10-40SMFIXED IND 10UH 4.84A 20 MOHM SMD |
2,852 |
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Datasheet | PTKM-SM | Nonstandard | Bulk | Active | Toroidal | Ferrite | 10 µH | ±10% | 4.84 A | 1.3A | Shielded | 20mOhm Max | - | 35MHz | - | - | 1 kHz | - | Surface Mount | - | 0.570" L x 0.560" W (14.48mm x 14.22mm) | 0.400" (10.16mm) |
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PTKM25-40SMFIXED IND 25UH 3.38A 40 MOHM SMD |
4,833 |
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Datasheet | PTKM-SM | Nonstandard | Bulk | Active | Toroidal | Ferrite | 25 µH | ±10% | 3.38 A | 700mA | Shielded | 40mOhm Max | - | 20MHz | - | - | 1 kHz | - | Surface Mount | - | 0.570" L x 0.560" W (14.48mm x 14.22mm) | 0.400" (10.16mm) |
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PTKM50-40SMFIXED IND 50UH 1.9A 110 MOHM SMD |
2,612 |
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Datasheet | PTKM-SM | Nonstandard | Bulk | Active | Toroidal | Ferrite | 50 µH | ±10% | 1.9 A | 560mA | Shielded | 110mOhm Max | - | 13MHz | - | - | 1 kHz | - | Surface Mount | - | 0.570" L x 0.560" W (14.48mm x 14.22mm) | 0.400" (10.16mm) |
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PTKM75-40SMFIXED IND 75UH 1.69A 140MOHM SMD |
1,562 |
|
Datasheet | PTKM-SM | Nonstandard | Bulk | Active | Toroidal | Ferrite | 75 µH | ±10% | 1.69 A | 450mA | Shielded | 140mOhm Max | - | 9MHz | - | - | 1 kHz | - | Surface Mount | - | 0.570" L x 0.560" W (14.48mm x 14.22mm) | 0.400" (10.16mm) |
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PTKM100-40SMFIXED IND 100UH 1.6A 160MOHM SMD |
2,975 |
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Datasheet | PTKM-SM | Nonstandard | Bulk | Active | Toroidal | Ferrite | 100 µH | ±10% | 1.6 A | 400mA | Shielded | 160mOhm Max | - | 6MHz | - | - | 1 kHz | - | Surface Mount | - | 0.570" L x 0.560" W (14.48mm x 14.22mm) | 0.400" (10.16mm) |
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PTKM150-40SMFIXED IND 150UH 1.45A 190MOHM SM |
1,190 |
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Datasheet | PTKM-SM | Nonstandard | Bulk | Active | Toroidal | Ferrite | 150 µH | ±10% | 1.45 A | 330mA | Shielded | 190mOhm Max | - | 3.5MHz | - | - | 1 kHz | - | Surface Mount | - | 0.570" L x 0.560" W (14.48mm x 14.22mm) | 0.400" (10.16mm) |
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PTKM200-40SMFIXED IND 200UH 1.12A 320MOHM SM |
4,026 |
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Datasheet | PTKM-SM | Nonstandard | Bulk | Active | Toroidal | Ferrite | 200 µH | ±10% | 1.12 A | 300mA | Shielded | 320mOhm Max | - | 3MHz | - | - | 1 kHz | - | Surface Mount | - | 0.570" L x 0.560" W (14.48mm x 14.22mm) | 0.400" (10.16mm) |
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PTKM250-40SMFIXED IND 250UH 1.05A 360MOHM SM |
3,558 |
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Datasheet | PTKM-SM | Nonstandard | Bulk | Active | Toroidal | Ferrite | 250 µH | ±10% | 1.05 A | 250mA | Shielded | 360mOhm Max | - | 2.5MHz | - | - | 1 kHz | - | Surface Mount | - | 0.570" L x 0.560" W (14.48mm x 14.22mm) | 0.400" (10.16mm) |
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PTKM10-30SMFIXED IND 10UH 2.56A 50 MOHM SMD |
4,715 |
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Datasheet | PTKM-SM | Nonstandard | Bulk | Active | Toroidal | Ferrite | 10 µH | ±10% | 2.56 A | 800mA | Shielded | 50mOhm Max | - | 35MHz | - | - | 1 kHz | - | Surface Mount | - | 0.440" L x 0.440" W (11.18mm x 11.18mm) | 0.400" (10.16mm) |
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PTKM25-30SMFIXED IND 25UH 2.16A 70 MOHM SMD |
3,900 |
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Datasheet | PTKM-SM | Nonstandard | Bulk | Active | Toroidal | Ferrite | 25 µH | ±10% | 2.16 A | 500mA | Shielded | 70mOhm Max | - | 25MHz | - | - | 1 kHz | - | Surface Mount | - | 0.440" L x 0.440" W (11.18mm x 11.18mm) | 0.400" (10.16mm) |
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PTKM50-30SMFIXED IND 50UH 1.81A 100MOHM SMD |
4,356 |
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Datasheet | PTKM-SM | Nonstandard | Bulk | Active | Toroidal | Ferrite | 50 µH | ±10% | 1.81 A | 350mA | Shielded | 100mOhm Max | - | 10MHz | - | - | 1 kHz | - | Surface Mount | - | 0.440" L x 0.440" W (11.18mm x 11.18mm) | 0.400" (10.16mm) |
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PTKM75-30SMFIXED IND 75UH 1.62A 130MOHM SMD |
1,082 |
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Datasheet | PTKM-SM | Nonstandard | Bulk | Active | Toroidal | Ferrite | 75 µH | ±10% | 1.62 A | 280mA | Shielded | 130mOhm Max | - | 7MHz | - | - | 1 kHz | - | Surface Mount | - | 0.440" L x 0.440" W (11.18mm x 11.18mm) | 0.400" (10.16mm) |
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PTKM100-30SMFIXED IND 100UH 1.5A 150MOHM SMD |
3,340 |
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Datasheet | PTKM-SM | Nonstandard | Bulk | Active | Toroidal | Ferrite | 100 µH | ±10% | 1.5 A | 230mA | Shielded | 150mOhm Max | - | 6MHz | - | - | 1 kHz | - | Surface Mount | - | 0.440" L x 0.440" W (11.18mm x 11.18mm) | 0.400" (10.16mm) |
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PTKM150-30SMFIXED IND 150UH 1.33A 190MOHM SM |
4,454 |
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Datasheet | PTKM-SM | Nonstandard | Bulk | Active | Toroidal | Ferrite | 150 µH | ±10% | 1.33 A | 200mA | Shielded | 190mOhm Max | - | 3.5MHz | - | - | 1 kHz | - | Surface Mount | - | 0.440" L x 0.440" W (11.18mm x 11.18mm) | 0.400" (10.16mm) |
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PTKM200-30SMFIXED IND 200UH 1.04A 300MOHM SM |
3,250 |
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Datasheet | PTKM-SM | Nonstandard | Bulk | Active | Toroidal | Ferrite | 200 µH | ±10% | 1.04 A | 170mA | Shielded | 300mOhm Max | - | 3MHz | - | - | 1 kHz | - | Surface Mount | - | 0.440" L x 0.440" W (11.18mm x 11.18mm) | 0.400" (10.16mm) |
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PTKM250-30SMFIXED IND 250UH 960MA 360MOHM SM |
1,888 |
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Datasheet | PTKM-SM | Nonstandard | Bulk | Active | Toroidal | Ferrite | 250 µH | ±10% | 960 mA | 150mA | Shielded | 360mOhm Max | - | 3MHz | - | - | 1 kHz | - | Surface Mount | - | 0.440" L x 0.440" W (11.18mm x 11.18mm) | 0.400" (10.16mm) |
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.
