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Bourns Unshielded Wirewound Surface Mount Inductor 5.6μH ±20%, 1.6A 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 | 5.6μH |
| Standards/Approvals | RoHS |
| Package/Case | 0403 |
| Pay online using | Or choose to pay later via bank transfer |
| RS Stock No. | 727-1593PBrand: BournsManufacturers Part No.: SDR0403-5R6ML |
| Maximum DC Current | 1.6A |
| Maximum DC Resistance | 100mΩ |
| Inductance Tolerance | ±20 % |
| Termination Style | Surface Mount |
| Maximum Self Resonant Frequency | 45MHz |
| Minimum Quality Factor | 28 |
| Inductor Construction | Wirewound |
Key Features
- Features a 0403 package with a low profile height of 3.2mm.
- Rated for a maximum DC current of 1.6 A with a ±20 % inductance tolerance.
- Constructed with wirewound inductors and ferrite DR core for high reliability.
- Operates within -40°C to 125°C temperature range for various applications.
- Maximum DC resistance of 100 milliohms enhances efficiency.
- Maximum self-resonant frequency is 45 MHz with minimum quality factor of 28.
- Surface mount termination style optimized for automated PCB assembly.
- Compliant with RoHS standards ensuring environmental safety.
Product Description
Bourns SDR0403 wirewound surface mount inductor is designed for high performance in compact electronic circuits. This inductor offers 5.6μH inductance with a tolerance of ±20 %, making it suitable for precise filtering and energy storage applications. The ferrite DR core enhances magnetic properties and energy efficiency, supporting currents up to 1.6 A.
Its 0403 package size with dimensions 4.5mm x 4mm x 3.2mm provides a low profile ideal for space-constrained electronics. The surface mount termination style facilitates easy incorporation into automated assembly processes, improving manufacturing throughput.
Operating reliably between -40°C and 125°C, this inductor suits industrial, electronic, and power applications including DC/DC converter input/output filtering and power supplies. The low DC resistance of 100 milliohms and a maximum self-resonant frequency of 45 MHz contribute to optimized circuit performance.
The device conforms to RoHS directives to meet environmental regulations. It is supplied on reels to support large scale PCB production lines and increase insertion efficiency. Compact 0403 surface mount package with ferrite DR core.
Inductance of 5.6μH ±20 % for signal integrity and energy storage. Rated for 1.6 A maximum DC current with robust wirewound construction. High quality factor of 28 ensures minimal losses at operational frequency. Reliable operation in industrial temperature range from -40°C to 125°C.
Low maximum DC resistance of 100mΩ reduces power dissipation. Compliant with RoHS for environmentally responsible design. Supplied in reels for efficient automated PCB assembly workflows.
This Bourns Surface Mount Inductor is ideal for electronic manufacturing industries, power supply modules, telecommunications equipment, automotive electronics, and other commercial and industrial electronics demanding compact and reliable inductors. Its balance of performance, size, and environmental compliance makes it a preferred choice for modern surface mount applications.
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Frequently Asked Questions
This model has an inductance value of 5.6μH with a tolerance of ±20%.
The maximum DC current rating for this inductor is 1.6 A.
The dimensions of the 0403 package are 4.5mm x 4mm x 3.2mm.
The maximum self-resonant frequency is 45 MHz.
It operates reliably within a temperature range of -40°C to 125°C.
The maximum DC resistance is 100 milliohms.
This inductor is constructed with a ferrite DR core.
Yes, it is compliant with RoHS standards, ensuring environmental safety.
It features a surface mount termination style optimized for automated assembly.
This inductor is suitable for applications such as DC/DC converter input/output filtering and power supplies.
The minimum quality factor is 28, contributing to minimal losses at operational frequency.
It is supplied on reels, which supports large scale PCB production lines and improves insertion efficiency.
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