Surface mount shielded wirewound power inductor with 470µH inductance and 10% tolerance. Features a ferrite core, 620mA DC current rating, and 1.35Ω DC resistance. Operates over a wide temperature range of -40°C to 125°C, with a self-resonant frequency of 4.5MHz. Packaged in tape and reel for automated assembly.
Frequency4.5MHz
Package1240
Current450mA
Resistance1.35R
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Technical Specifications
Bourns SRR1240-471K technical specifications.
General
| Package/Case | 1240 |
| Core Material | Ferrite |
| Current | 450mA |
| Current Rating | 620mA |
| DC Current | 620mA |
| DC Resistance (DCR) | 1.35R |
| Depth | 12.8mm |
| Frequency | 4.5MHz |
| Height | 4mm |
| Height - Seated (Max) | 0.177inch |
| Inductance | 470uH |
| Inductance Tolerance | 10% |
| Length | 12.5mm |
| Material | Steel |
| Max DC Current | 620mA |
| Max Operating Temperature | 125°C |
| Military Standard | Not |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Package Quantity | 800 |
| Packaging | Tape and Reel |
| Q Factor | 12 |
| Reach SVHC Compliant | No |
| Resistance | 1.35R |
| RMS Current (Irms) | 620mA |
| RoHS Compliant | Yes |
| Sample Rate (Hz) | 100kHz |
| Saturation Current | 600mA |
| Self Resonant Frequency | 4.5MHz |
| Series | SRR1240 |
| Shielding | Shielded |
| Termination | SMD/SMT |
| Test Frequency | 100kHz |
| Tolerance | 10% |
| Width | 12.5mm |
Compliance
| RoHS | Compliant |
Datasheet
Bourns SRR1240-471K Datasheet
Download the complete datasheet for Bourns SRR1240-471K to view detailed technical specifications.
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