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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121AT2502HLFHORIZONTAL TOROIDAL INDUCTOR |
3,838 |
|
Datasheet | AT | Radial, Horizontal Cylinder (Open) | Bulk | Active | Toroidal | - | 25 µH | ±10% | 6.34 A | 10.5A | Unshielded | 17mOhm Max | - | 8MHz | - | -55°C ~ 130°C | 1 kHz | - | Through Hole | Radial | 0.820" Dia (20.83mm) | 0.400" (10.16mm) |
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121AT1003HLFHORIZONTAL TOROIDAL INDUCTOR |
4,213 |
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Datasheet | AT | Radial, Horizontal (Open) | Bulk | Active | Toroidal | - | 100 µH | ±10% | 3.24 A | 5.2A | Shielded | 65mOhm Max | - | 2MHz | - | -55°C ~ 130°C | 1 kHz | - | Through Hole | Radial | 0.820" Dia (20.83mm) | 0.400" (10.16mm) |
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059AT1002HLFHORIZONTAL TOROIDAL INDUCTOR |
4,552 |
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Datasheet | AT | Radial, Horizontal Cylinder (Open) | Bulk | Active | Toroidal | - | 10 µH | ±10% | 14.5 A | 20A | Unshielded | 8mOhm Max | - | 20MHz | - | -55°C ~ 130°C | 1 kHz | - | Through Hole | Radial | 1.100" Dia (27.94mm) | 0.475" (12.06mm) |
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121KM1002HHORIZONTAL TOROIDAL INDUCTOR |
1,121 |
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Datasheet | KM | Radial, Horizontal Cylinder (Open) | Bulk | Active | Toroidal | - | 10 µH | ±10% | 8.27 A | 9.1A | Shielded | 10mOhm Max | - | 20MHz | - | -55°C ~ 130°C | 1 kHz | - | Through Hole | Radial | 0.820" Dia (20.83mm) | 0.400" (10.16mm) |
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121AT2502HHORIZONTAL TOROIDAL INDUCTOR |
2,950 |
|
Datasheet | AT | Radial, Horizontal Cylinder (Open) | Bulk | Active | Toroidal | - | 25 µH | ±10% | 6.34 A | 10.5A | Unshielded | 17mOhm Max | - | 8MHz | - | -55°C ~ 130°C | 1 kHz | - | Through Hole | Radial | 0.820" Dia (20.83mm) | 0.400" (10.16mm) |
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059AT2502VVERTICAL TOROIDAL INDUCTOR |
2,387 |
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Datasheet | AT | Radial, Vertical Cylinder (Open) | Bulk | Active | Toroidal | - | 25 µH | ±10% | 9.8 A | 16A | Unshielded | 11mOhm Max | - | 8MHz | - | -55°C ~ 130°C | 1 kHz | - | Through Hole | Radial | 1.100" Dia x 0.475" W (27.94mm x 12.06mm) | - |
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121AT1003HHORIZONTAL TOROIDAL INDUCTOR |
2,087 |
|
Datasheet | AT | Radial, Horizontal Cylinder (Open) | Bulk | Active | Toroidal | - | 100 µH | ±10% | 3.24 A | 5.2A | Shielded | 65mOhm Max | - | 2MHz | - | -55°C ~ 130°C | 1 kHz | - | Through Hole | Radial | 0.820" Dia (20.83mm) | 0.400" (10.16mm) |
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121KM1003HLFHORIZONTAL TOROIDAL INDUCTOR |
2,272 |
|
Datasheet | KM | Radial, Horizontal (Open) | Bulk | Active | Toroidal | - | 100 µH | ±10% | 3.24 A | 2.8A | Shielded | 65mOhm Max | - | 2MHz | - | -55°C ~ 130°C | 1 kHz | - | Through Hole | Radial | 0.820" Dia (20.83mm) | 0.400" (10.16mm) |
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121KM7502HHORIZONTAL TOROIDAL INDUCTOR |
4,102 |
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Datasheet | KM | Radial, Horizontal Cylinder (Open) | Bulk | Active | Toroidal | - | 75 µH | ±10% | 3.9 A | 3.1A | Unshielded | 45mOhm Max | - | 3MHz | - | -55°C ~ 130°C | 1 kHz | - | Through Hole | Radial | 0.820" Dia (20.83mm) | 0.400" (10.16mm) |
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059AT5002HHORIZONTAL TOROIDAL INDUCTOR |
4,695 |
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Datasheet | AT | Radial, Horizontal Cylinder (Open) | Bulk | Active | Toroidal | - | 50 µH | ±10% | 6.9 A | 12A | Unshielded | 22mOhm Max | - | 4MHz | - | -55°C ~ 130°C | 1 kHz | - | Through Hole | Radial | 1.100" Dia (27.94mm) | 0.475" (12.06mm) |
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121KM7502HLFHORIZONTAL TOROIDAL INDUCTOR |
2,167 |
|
Datasheet | KM | Radial, Horizontal Cylinder (Open) | Bulk | Active | Toroidal | - | 75 µH | ±10% | 3.9 A | 3.1A | Unshielded | 45mOhm Max | - | 3MHz | - | -55°C ~ 130°C | 1 kHz | - | Through Hole | Radial | 0.820" Dia (20.83mm) | 0.400" (10.16mm) |
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059AT5002VVERTICAL TOROIDAL INDUCTOR |
3,752 |
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Datasheet | AT | Radial, Vertical (Open) | Bulk | Active | Toroidal | - | 50 µH | ±10% | 6.9 A | 12A | Shielded | 22mOhm Max | - | 4MHz | - | -55°C ~ 130°C | 1 kHz | - | Through Hole | Radial | 1.100" Dia x 0.475" W (27.94mm x 12.06mm) | - |
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059AT2502HHORIZONTAL TOROIDAL INDUCTOR |
3,260 |
|
Datasheet | AT | Radial, Horizontal Cylinder (Open) | Bulk | Active | Toroidal | - | 25 µH | ±10% | 9.8 A | 16A | Unshielded | 11mOhm Max | - | 8MHz | - | -55°C ~ 130°C | 1 kHz | - | Through Hole | Radial | 1.100" Dia (27.94mm) | 0.475" (12.06mm) |
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059AT1002VLFVERTICAL TOROIDAL INDUCTOR |
4,044 |
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Datasheet | AT | Radial, Vertical Cylinder (Open) | Bulk | Active | Toroidal | - | 10 µH | ±10% | 14.5 A | 20A | Unshielded | 8mOhm Max | - | 20MHz | - | -55°C ~ 130°C | 1 kHz | - | Through Hole | Radial | 1.100" Dia x 0.475" W (27.94mm x 12.06mm) | - |
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121AT5002HHORIZONTAL TOROIDAL INDUCTOR |
1,441 |
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Datasheet | AT | Radial, Horizontal Cylinder (Open) | Bulk | Active | Toroidal | - | 50 µH | ±10% | 4.77 A | 6A | Unshielded | 30mOhm Max | - | 4MHz | - | -55°C ~ 130°C | 1 kHz | - | Through Hole | Radial | 0.820" Dia (20.83mm) | 0.400" (10.16mm) |
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121AT1503HHORIZONTAL TOROIDAL INDUCTOR |
2,073 |
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Datasheet | AT | Radial, Horizontal Cylinder (Open) | Bulk | Active | Toroidal | - | 150 µH | ±10% | 2.68 A | 4.8A | Shielded | 95mOhm Max | - | 1.5MHz | - | -55°C ~ 130°C | 1 kHz | - | Through Hole | Radial | 0.820" Dia (20.83mm) | 0.400" (10.16mm) |
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059AT1502HHORIZONTAL TOROIDAL INDUCTOR |
1,042 |
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Datasheet | - | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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059AT2502HLFHORIZONTAL TOROIDAL INDUCTOR |
1,991 |
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Datasheet | AT | Radial, Horizontal Cylinder (Open) | Bulk | Active | Toroidal | - | 25 µH | ±10% | 9.8 A | 16A | Unshielded | 11mOhm Max | - | 8MHz | - | -55°C ~ 130°C | 1 kHz | - | Through Hole | Radial | 1.100" Dia (27.94mm) | 0.475" (12.06mm) |
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121KM2502HHORIZONTAL TOROIDAL INDUCTOR |
1,832 |
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Datasheet | KM | Radial, Horizontal Cylinder (Open) | Bulk | Active | Toroidal | - | 25 µH | ±10% | 6.34 A | 5.7A | Shielded | 17mOhm Max | - | 8MHz | - | -55°C ~ 130°C | 1 kHz | - | Through Hole | Radial | 0.820" Dia (20.83mm) | 0.400" (10.16mm) |
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121AT1002HHORIZONTAL TOROIDAL INDUCTOR |
2,186 |
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Datasheet | AT | Radial, Horizontal Cylinder (Open) | Bulk | Active | Toroidal | - | 10 µH | ±10% | 8.27 A | 14A | Shielded | 10mOhm Max | - | 20MHz | - | -55°C ~ 130°C | 1 kHz | - | Through Hole | Radial | 0.820" Dia (20.83mm) | 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.
