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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PTKM250-50VMFIXED IND 250UH 1.84A 160MOHM TH |
4,072 |
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Datasheet | PTKM-VM | Radial, Vertical (Open) | Bulk | Active | Toroidal | Ferrite | 250 µH | ±10% | 1.84 A | 310mA | Shielded | 160mOhm Max | - | 1MHz | - | - | 1 kHz | - | Through Hole | - | 0.750" L x 0.400" W (19.05mm x 10.16mm) | 0.775" (19.68mm) |
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PTKM250-59VMFIXED IND 250UH 3.5A 88 MOHM TH |
1,754 |
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Datasheet | PTKM-VM | Radial, Vertical (Open) | Bulk | Active | Toroidal | Ferrite | 250 µH | ±10% | 3.5 A | 1.5A | Shielded | 88mOhm Max | - | 900kHz | - | - | 1 kHz | - | Through Hole | - | 1.210" L x 0.685" W (30.73mm x 17.40mm) | 1.250" (31.75mm) |
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PTKM250-894VMFIXED IND 250UH 5A 60 MOHM TH |
3,553 |
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Datasheet | PTKM-VM | Radial, Vertical (Open) | Bulk | Active | Toroidal | Ferrite | 250 µH | ±10% | 5 A | 1.9A | Shielded | 60mOhm Max | - | 900kHz | - | - | 1 kHz | - | Through Hole | - | 1.450" L x 0.825" W (36.83mm x 20.95mm) | 1.400" (35.56mm) |
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PTKM250R-121VMFIXED IND 250UH 2.07A 160MOHM TH |
3,502 |
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Datasheet | PTKMR-VM | Radial, Vertical (Open) | Bulk | Active | Toroidal | Ferrite | 250 µH | ±10% | 2.07 A | 900mA | Shielded | 160mOhm Max | - | 1MHz | - | - | 1 kHz | - | Through Hole | - | 0.800" L x 0.500" W (20.32mm x 12.70mm) | 0.975" (24.76mm) |
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PTKM250R-50VMFIXED IND 250UH 1.84A 160MOHM TH |
1,855 |
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Datasheet | PTKMR-VM | Radial, Vertical (Open) | Bulk | Active | Toroidal | Ferrite | 250 µH | ±10% | 1.84 A | 310mA | Shielded | 160mOhm Max | - | 1MHz | - | - | 1 kHz | - | Through Hole | - | 0.750" L x 0.400" W (19.05mm x 10.16mm) | 0.775" (19.68mm) |
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PTKM250R-59VMFIXED IND 250UH 3.5A 88 MOHM TH |
1,769 |
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Datasheet | PTKMR-VM | Radial, Vertical (Open) | Bulk | Active | Toroidal | Ferrite | 250 µH | ±10% | 3.5 A | 1.5A | Shielded | 88mOhm Max | - | 900kHz | - | - | 1 kHz | - | Through Hole | - | 1.210" L x 0.685" W (30.73mm x 17.40mm) | 1.250" (31.75mm) |
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PTKM250R-894VMFIXED IND 250UH 5A 60 MOHM TH |
2,279 |
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Datasheet | PTKMR-VM | Radial, Vertical (Open) | Bulk | Active | Toroidal | Ferrite | 250 µH | ±10% | 5 A | 1.9A | Shielded | 60mOhm Max | - | 900kHz | - | - | 1 kHz | - | Through Hole | - | 1.450" L x 0.825" W (36.83mm x 20.95mm) | 1.400" (35.56mm) |
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PTKM25R-121VMFIXED IND 25UH 6.34A 17 MOHM TH |
1,091 |
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Datasheet | PTKMR-VM | Radial, Vertical (Open) | Bulk | Active | Toroidal | Ferrite | 25 µH | ±10% | 6.34 A | 3.3A | Shielded | 17mOhm Max | - | 6.5MHz | - | - | 1 kHz | - | Through Hole | - | 0.800" L x 0.500" W (20.32mm x 12.70mm) | 0.950" (24.13mm) |
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PTKM25R-50VMFIXED IND 25UH 5.2A 20 MOHM TH |
1,618 |
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Datasheet | PTKMR-VM | Radial, Vertical (Open) | Bulk | Active | Toroidal | Ferrite | 25 µH | ±10% | 5.2 A | 1A | Shielded | 20mOhm Max | - | 10MHz | - | - | 1 kHz | - | Through Hole | - | 0.750" L x 0.400" W (19.05mm x 10.16mm) | 0.775" (19.68mm) |
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PTKM25R-59VMFIXED IND 25UH 9.8A 11 MOHM TH |
3,815 |
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Datasheet | PTKMR-VM | Radial, Vertical (Open) | Bulk | Active | Toroidal | Ferrite | 25 µH | ±10% | 9.8 A | 4.7A | Shielded | 11mOhm Max | - | 8MHz | - | - | 1 kHz | - | Through Hole | - | 1.210" L x 0.685" W (30.73mm x 17.40mm) | 1.175" (29.84mm) |
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PTKM25R-894VMFIXED IND 25UH 12.8A 12 MOHM TH |
1,224 |
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Datasheet | PTKMR-VM | Radial, Vertical (Open) | Bulk | Active | Toroidal | Ferrite | 25 µH | ±10% | 12.8 A | 6.6A | Shielded | 12mOhm Max | - | 8MHz | - | - | 1 kHz | - | Through Hole | - | 1.450" L x 0.825" W (36.83mm x 20.95mm) | 1.400" (35.56mm) |
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PTKM330-50VMFIXED IND 330UH 1.69A 190MOHM TH |
1,674 |
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Datasheet | PTKM-VM | Radial, Vertical (Open) | Bulk | Active | Toroidal | Ferrite | 330 µH | ±10% | 1.69 A | 270mA | Shielded | 190mOhm Max | - | 800kHz | - | - | 1 kHz | - | Through Hole | - | 0.750" L x 0.400" W (19.05mm x 10.16mm) | 0.775" (19.68mm) |
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PTKM330R-50VMFIXED IND 330UH 1.69A 190MOHM TH |
3,697 |
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Datasheet | PTKMR-VM | Radial, Vertical (Open) | Bulk | Active | Toroidal | Ferrite | 330 µH | ±10% | 1.69 A | 270mA | Shielded | 190mOhm Max | - | 800kHz | - | - | 1 kHz | - | Through Hole | - | 0.750" L x 0.400" W (19.05mm x 10.16mm) | 0.775" (19.68mm) |
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PTKM50-121VMFIXED IND 50UH 4.77A 30 MOHM TH |
4,467 |
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Datasheet | PTKM-VM | Radial, Vertical (Open) | Bulk | Active | Toroidal | Ferrite | 50 µH | ±10% | 4.77 A | 2.3A | Shielded | 30mOhm Max | - | 3.5MHz | - | - | 1 kHz | - | Through Hole | - | 0.800" L x 0.500" W (20.32mm x 12.70mm) | 0.950" (24.13mm) |
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PTKM50-50VMFIXED IND 50UH 3.93A 35 MOHM TH |
2,243 |
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Datasheet | PTKM-VM | Radial, Vertical (Open) | Bulk | Active | Toroidal | Ferrite | 50 µH | ±10% | 3.93 A | 700mA | Shielded | 35mOhm Max | - | 4MHz | - | - | 1 kHz | - | Through Hole | - | 0.750" L x 0.400" W (19.05mm x 10.16mm) | 0.775" (19.68mm) |
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PTKM50-59VMFIXED IND 50UH 6.9A 22 MOHM TH |
4,815 |
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Datasheet | PTKM-VM | Radial, Vertical (Open) | Bulk | Active | Toroidal | Ferrite | 50 µH | ±10% | 6.9 A | 3.3A | Shielded | 22mOhm Max | - | 3.5MHz | - | - | 1 kHz | - | Through Hole | - | 1.210" L x 0.685" W (30.73mm x 17.40mm) | 1.175" (29.84mm) |
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PTKM50-894VMFIXED IND 50UH 9.9A 16 MOHM TH |
4,347 |
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Datasheet | PTKM-VM | Radial, Vertical (Open) | Bulk | Active | Toroidal | Ferrite | 50 µH | ±10% | 9.9 A | 4.2A | Shielded | 16mOhm Max | - | 4MHz | - | - | 1 kHz | - | Through Hole | - | 1.450" L x 0.825" W (36.83mm x 20.95mm) | 1.475" (37.46mm) |
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PTKM500-59VMFIXED IND 500UH 2.6A 160 MOHM TH |
2,290 |
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Datasheet | PTKM-VM | Radial, Vertical (Open) | Bulk | Active | Toroidal | Ferrite | 500 µH | ±10% | 2.6 A | 1.1A | Shielded | 160mOhm Max | - | 700kHz | - | - | 1 kHz | - | Through Hole | - | 1.210" L x 0.685" W (30.73mm x 17.40mm) | 1.250" (31.75mm) |
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PTKM500-894VMFIXED IND 500UH 3.4A 131 MOHM TH |
1,410 |
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Datasheet | PTKM-VM | Radial, Vertical (Open) | Bulk | Active | Toroidal | Ferrite | 500 µH | ±10% | 3.4 A | 1.4A | Shielded | 131mOhm Max | - | 700kHz | - | - | 1 kHz | - | Through Hole | - | 1.450" L x 0.825" W (36.83mm x 20.95mm) | 1.475" (37.46mm) |
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PTKM500R-59VMFIXED IND 500UH 2.6A 160 MOHM TH |
3,182 |
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Datasheet | PTKMR-VM | Radial, Vertical (Open) | Bulk | Active | Toroidal | Ferrite | 500 µH | ±10% | 2.6 A | 1.1A | Shielded | 160mOhm Max | - | 700kHz | - | - | 1 kHz | - | Through Hole | - | 1.210" L x 0.685" W (30.73mm x 17.40mm) | 1.250" (31.75mm) |
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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