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Bourns Wirewound Surface Mount Inductor 68 μH ±10% 460 mA Idc Ferrite DR Core 0403 Package SDR0403
Specifications
| Country of Origin | India |
|---|---|
| Diameter | 4.5mm |
| Brand | Bourns |
| Height | 3.2mm |
| Length | 4.5mm |
| Model | SDR0403 |
| Depth | 4mm |
| Packaging | Reel |
| Series | SDR0403 |
| Maximum Operating Temperature | 125°C |
| Minimum Operating Temperature | -40°C |
| Core Material | Ferrite DR |
| Inductance | 68μH |
| Standards/Approvals | RoHS |
| Package/Case | 0403 |
| Pay online using | Or choose to pay later via bank transfer |
| RS Stock No. | 727-1600PBrand: BournsManufacturers Part No.: SDR0403-680KL |
| Maximum DC Current | 460mA |
| Maximum DC Resistance | 1.12Ω |
| Inductance Tolerance | ±10 % |
| Termination Style | Surface Mount |
| Maximum Self Resonant Frequency | 11MHz |
| Minimum Quality Factor | 20 |
| Inductor Construction | Wirewound |
Key Features
- Inductance value of 68 μH with ±10% tolerance for stable performance.
- Maximum DC current rating of 460 mA supports moderate current applications.
- Compact 0403 surface mount package suitable for space-constrained designs.
- Ferrite DR core provides magnetic performance and reduced losses.
- RoHS compliant and moulded construction for reliability and durability.
- Suitable for use in DC/DC converters and power supplies.
- Operating temperature ranges from -40°C to 125°C for varied environments.
- Low DC resistance of 1.12Ω minimizing power losses.
Product Description
Bourns SDR0403 is a high-quality wirewound Surface Mount Inductor designed for electronic and power management applications. Featuring an inductance of 68 μH ±10%, it supports currents up to 460 mA DC, making it ideal for DC/DC converters, power supplies, and other industrial electronics.
This inductor uses a ferrite DR core to optimize magnetic properties and minimize losses, combined with wirewound construction to ensure performance stability and durability. The component's 0403 surface mount package allows compact PCB layouts.
The device operates reliably within a temperature range of -40°C to 125°C, supporting automotive and industrial use cases. Its low DC resistance of 1.12Ω contributes to energy efficiency, while a maximum self-resonant frequency of 11 MHz ensures stable operation in high-frequency circuits.
Additional features include a minimum quality factor of 20 and a moulded construction that enhances mechanical strength. This component complies with RoHS environmental standards, making it suitable for eco-conscious designs.
Typical applications include input/output circuitry of DC/DC converters and various power supply systems within electronics manufacturing, industrial controls, automotive electronics, and communication devices.
Inductance value of 68 μH ±10% tolerance. Maximum DC current rating of 460 mA. Package size: 0403 surface mount. Ferrite DR core material. Operating temperature range -40°C to 125°C. Low DC resistance of 1.12Ω. Moulded wirewound construction.
Maximum self-resonant frequency of 11 MHz. Minimum quality factor (Q) of 20. RoHS compliant. Explore the Electronics Components category to find more reliable inductors and surface mount devices at EnvMart.
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Frequently Asked Questions
The inductance value of this model is 68 μH with a tolerance of ±10%.
This unit has a maximum DC current rating of 460 mA, suitable for moderate current applications.
It operates within a temperature range of -40°C to 125°C, making it suitable for various environments.
The inductor comes in a compact 0403 surface mount package, which is ideal for space-constrained designs.
This model utilizes a ferrite DR core, which optimizes magnetic performance and reduces losses.
The maximum self-resonant frequency is 11 MHz, ensuring stable operation in high-frequency circuits.
It has a minimum quality factor of 20, contributing to its performance stability.
The low DC resistance is 1.12Ω, which helps minimize power losses during operation.
Yes, this model is RoHS compliant, making it suitable for eco-conscious designs.
It is suitable for use in DC/DC converters, power supplies, and various industrial electronics applications.
The dimensions are 4.5mm in length, 4mm in depth, and 3.2mm in height.
It features a wirewound construction, which enhances performance stability and reliability.
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