Fixed Inductors
Use the filters and product table below to compare Fixed Inductors components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.
If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.
| 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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DB4-334RADIAL POWER LINE CHOKE |
4,307 | - |
|
Datasheet | DB4 | Radial, Vertical Cylinder | Bulk | Active | Wirewound | Ferrite | 3.3 mH | ±10% | 2.8 A | 3.4A | Unshielded | 632mOhm Max | - | - | - | -55°C ~ 125°C | 1 kHz | - | Through Hole | Radial | 1.500" Dia (38.10mm) | 1.162" (29.51mm) |
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DB4-473RADIAL POWER LINE CHOKE |
2,813 | - |
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Datasheet | DB4 | Radial, Vertical Cylinder | Bulk | Active | Wirewound | Ferrite | 470 µH | ±10% | 7.2 A | 9.2A | Unshielded | 76mOhm Max | - | - | - | -55°C ~ 125°C | 1 kHz | - | Through Hole | Radial | 1.500" Dia (38.10mm) | 1.162" (29.51mm) |
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DB4-474RADIAL POWER LINE CHOKE |
4,145 | - |
|
Datasheet | DB4 | Radial, Vertical Cylinder | Bulk | Active | Wirewound | Ferrite | 4.7 mH | ±10% | 2 A | 2.9A | Unshielded | 757mOhm Max | - | - | - | -55°C ~ 125°C | 1 kHz | - | Through Hole | Radial | 1.500" Dia (38.10mm) | 1.162" (29.51mm) |
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DB4-394RADIAL POWER LINE CHOKE |
3,284 | - |
|
Datasheet | DB4 | Radial, Vertical Cylinder | Bulk | Active | Wirewound | Ferrite | 3.9 mH | ±10% | 2.8 A | 3.1A | Unshielded | 700mOhm Max | - | - | - | -55°C ~ 125°C | 1 kHz | - | Through Hole | Radial | 1.500" Dia (38.10mm) | 1.162" (29.51mm) |
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DB4-124RADIAL POWER LINE CHOKE |
2,988 | - |
|
Datasheet | DB4 | Radial, Vertical Cylinder | Bulk | Active | Wirewound | Ferrite | 1.2 mH | ±10% | 5.5 A | 5.7A | Unshielded | 185mOhm Max | - | - | - | -55°C ~ 125°C | 1 kHz | - | Through Hole | Radial | 1.500" Dia (38.10mm) | 1.162" (29.51mm) |
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DB4-394LFRADIAL POWER LINE CHOKE |
4,086 | - |
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Datasheet | DB4 | Radial, Vertical Cylinder | Bulk | Active | Wirewound | Ferrite | 3.9 mH | ±10% | 2.8 A | 3.1A | Unshielded | 700mOhm Max | - | - | - | -55°C ~ 125°C | 1 kHz | - | Through Hole | Radial | 1.500" Dia (38.10mm) | 1.162" (29.51mm) |
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DB4-333LFRADIAL POWER LINE CHOKE |
2,469 | - |
|
Datasheet | DB4 | Radial, Vertical Cylinder | Bulk | Active | Wirewound | Ferrite | 330 µH | ±10% | 11.4 A | 11.4A | Unshielded | 63mOhm Max | - | - | - | -55°C ~ 125°C | 1 kHz | - | Through Hole | Radial | 1.500" Dia (38.10mm) | 1.162" (29.51mm) |
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DB4-803RADIAL POWER LINE CHOKE |
3,087 | - |
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Datasheet | - | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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DB4-333RADIAL POWER LINE CHOKE |
3,028 | - |
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Datasheet | DB4 | Radial, Vertical Cylinder | Bulk | Active | Wirewound | Ferrite | 330 µH | ±10% | 11.4 A | 11.4A | Unshielded | 63mOhm Max | - | - | - | -55°C ~ 125°C | 1 kHz | - | Through Hole | Radial | 1.500" Dia (38.10mm) | 1.162" (29.51mm) |
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DB4-823RADIAL POWER LINE CHOKE |
4,881 | - |
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Datasheet | DB4 | Radial, Vertical Cylinder | Bulk | Active | Wirewound | Ferrite | 820 µH | ±10% | 7.2 A | 6.8A | Unshielded | 145mOhm Max | - | - | - | -55°C ~ 125°C | 1 kHz | - | Through Hole | Radial | 1.500" Dia (38.10mm) | 1.162" (29.51mm) |
Fixed Inductors FAQ
Common questions about filtering, comparing and sourcing Fixed Inductors components.
How can I narrow the Fixed Inductors selection?
Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.
Should I confirm the datasheet before selecting a part?
Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.
Can Winsun (HK) Electronics help source a specific Fixed Inductors part number?
Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.
Do you support BOM, shortage or alternative-part requirements?
Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.
