Surface mount shielded wirewound power inductor with 1.2µH inductance and 20% tolerance, designed for automotive applications. Features a carbonyl powder core, 4.8A RMS current rating, and 7.8A saturation current. Operates across a -40°C to 150°C temperature range with a low DC resistance of 30mΩ. Tested at 100kHz with a Q factor of 10 and a self-resonant frequency of 64MHz. Supplied in tape and reel packaging.
PackageSMD/SMT
Current Rating4.8A
MountingSurface Mount
Inductance1.2uH
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Technical Specifications
Bourns SRP4020TA-1R2M technical specifications.
General
| Package/Case | SMD/SMT |
| Core Material | Carbonyl Powder |
| Current Rating | 4.8A |
| DC Resistance (DCR) | 30mR |
| Depth | 4.06mm |
| Height | 1.8mm |
| Height - Seated (Max) | 0.079inch |
| Inductance | 1.2uH |
| Inductance Tolerance | 20% |
| Length | 0.175inch |
| Max DC Current | 7.8A |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Package Quantity | 3000 |
| Packaging | Tape and Reel |
| Q Factor | 10 |
| Ratings | AEC-Q200 |
| Reach SVHC Compliant | No |
| RMS Current (Irms) | 4.8A |
| RoHS Compliant | Yes |
| Saturation Current | 7.8A |
| Self Resonant Frequency | 64MHz |
| Series | SRP4020TA |
| Shielding | Shielded |
| Termination | SMD/SMT |
| Test Frequency | 100kHz |
| Tolerance | 20% |
| Weight | 0.005291oz |
| Width | 4.06mm |
Compliance
| RoHS | Compliant |
Datasheet
Bourns SRP4020TA-1R2M Datasheet
Download the complete datasheet for Bourns SRP4020TA-1R2M to view detailed technical specifications.
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