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Bourns Shielded Surface Mount Inductor 470 μH ±10%, 900 mA DC Current, Ferrite DR & RI Core SRR1280
Specifications
| Country of Origin | India |
|---|---|
| Brand | Bourns |
| Height | 7.5mm |
| Length | 12.5mm |
| Model | SRR1280 |
| Depth | 12.5mm |
| Packaging | Reel |
| Series | SRR1280 |
| Maximum Operating Temperature | 125°C |
| Minimum Operating Temperature | -40°C |
| Core Material | Ferrite DR & RI |
| Inductance | 470μH |
| Standards/Approvals | RoHS |
| Package/Case | 1280 |
| Maximum DC Current | 900mA |
| Pin Count | 2 |
| Maximum DC Resistance | 880mΩ |
| Inductance Tolerance | ±10 % |
| Termination Style | Solder |
| Maximum Self Resonant Frequency | 2.2MHz |
| Minimum Quality Factor | 20 |
| Inductor Construction | Wirewound |
Key Features
- Features a ferrite DR & RI core for efficient magnetic performance.
- Low profile height of 7.5 mm suitable for compact PCB layouts.
- Moulded wirewound construction ensures durability and stability.
- Supports a maximum operating temperature of 125°C for high-temperature environments.
- Offers low DC resistance of 880 mΩ to minimize power loss.
- Inductance tolerance of ±10% allows precise circuit tuning.
- Magnetically shielded design reduces electromagnetic interference.
- Package dimensions include 12.5 mm length and depth, compatible with automatic assembly.
Product Description
The Bourns SRR1280 is a shielded surface mount inductor designed for high-frequency and high-current applications. Featuring a ferrite DR & RI core, it delivers an inductance of 470 μH with a tolerance of ±10%, suitable for precise electronic circuit requirements.
This inductor offers a maximum DC current rating of 900 mA, allowing stable performance under demanding load conditions. The wirewound, moulded construction provides enhanced durability and mechanical stability, making it ideal for use in DC/DC converters, power supplies, portable communications, camcorders, LCD TVs, and car radios.
It incorporates a magnetically shielded design that minimizes electromagnetic interference, thus improving signal integrity in sensitive environments. The compact form factor with a height of 7.5 mm and a package size of 12.5 mm length and depth supports efficient PCB space utilization.
With a maximum operating temperature of 125°C and a low DC resistance of 880 mΩ, the SRR1280 ensures reliable operation in harsh operating conditions and reduces energy losses. The solder termination facilitates straightforward PCB mounting during manufacturing.
Ferrite DR & RI core enhances magnetic properties. 470 μH inductance with ±10% tolerance for accuracy. Maximum DC current of 900 mA supports high load circuits. Compact 7.5 mm height and 12.5 mm package dimensions. Shielded to reduce electromagnetic interference.
Moulded wirewound construction for durability. Operating temperature up to 125°C for thermal reliability. Meets RoHS environmental compliance standards. Low DC resistance of 880 mΩ for optimal efficiency.
This Bourns inductor is suited for applications in industrial electronics, telecommunications, consumer electronics, and power management systems, offering robust performance, compact size, and regulatory compliance. Explore Bourns components and related Surface Mount Inductors in our comprehensive Electronics Components category at EnvMart.
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Frequently Asked Questions
The SRR1280 has an inductance value of 470 μH with a tolerance of ±10%.
This model supports a maximum DC current of 900 mA, making it suitable for high-load circuits.
The package dimensions of the SRR1280 include a length and depth of 12.5 mm and a height of 7.5 mm.
The SRR1280 can operate at a maximum temperature of 125°C, suitable for high-temperature environments.
It features a ferrite DR & RI core, which enhances its magnetic performance.
The inductor has a low DC resistance of 880 mΩ, which helps minimize power loss.
This model features a moulded wirewound construction, providing durability and stability.
The maximum self-resonant frequency for this inductor is 2.2 MHz.
This inductor is suitable for use in DC/DC converters, power supplies, telecommunications, and consumer electronics.
The SRR1280 uses a solder termination style for straightforward PCB mounting.
This inductor meets RoHS environmental compliance standards.
The minimum operating temperature for this model is -40°C, allowing for use in low-temperature environments.
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