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| 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 |
| Inductance | 22μH |
| Standards/Approvals | RoHS |
| Package/Case | 1280 |
| Pay online using | Or choose to pay later via bank transfer |
| RS Stock No. | 693-4656Brand: BournsManufacturers Part No.: SRR1280-220MDistrelec Article No.: 30144139 |
| Maximum DC Current | 4.3A |
| Pin Count | 2 |
| Maximum DC Resistance | 38.6mΩ |
| Inductance Tolerance | ±20 % |
| Termination Style | Solder |
| Maximum Self Resonant Frequency | 11MHz |
| Minimum Quality Factor | 20 |
| Inductor Construction | Wirewound |
Bourns SRR1280 is a shielded wirewound surface mount inductor featuring a ferrite core that provides magnetic shielding, contributing to stable electronic performance. It delivers an inductance of 22 μH with a tolerance of ±20 % and supports a maximum DC current of 4.3 A, making it suitable for demanding power conditions.
This device comes in a 1280 package with dimensions of 12.5 mm length, 7.5 mm height, and 12.5 mm depth, optimized for compact PCB layouts. Its solder termination style ensures strong, durable connectivity in surface mount applications.
Operating across a wide temperature range from -40°C to 125°C, the SRR1280 inductor is suited for industrial, automotive, consumer electronics, and power supply applications where reliability is critical. It exhibits a maximum DC resistance of 38.6 mΩ which reduces power loss and improves energy efficiency.
The inductor maintains a quality factor (Q) minimum of 20 and a maximum self-resonant frequency of 11 MHz, enabling effective performance at high frequencies. Its construction supports wirewound inductor technology with molded casing consistent with durability and long service life.
The ferrite core construction provides excellent shielding against electromagnetic interference. Compatible with reel packaging for automated assembly processes. RoHS-compliant, ensuring adherence to environmental regulations.
The product is ideal for use in DC/DC converters, power supplies, portable communication equipment, camcorders, LCD TVs, and car radios. Designed to support high current ratings and low-profile installations.
This Bourns SRR1280 shielded wirewound surface mount inductor combines robust construction with reliable electrical characteristics, making it a dependable choice for a range of electronic and industrial applications. Browse more Surface Mount Inductors and related components by Bourns at EnvMart.
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