Surface mount shielded wirewound power inductor with 1.2µH inductance and 20% tolerance. Features a carbonyl powder core, 21A current rating, 4mΩ DCR, and 20 Q-factor at 100kHz. Operates across a -40°C to 150°C temperature range and is AEC-Q200 qualified. Designed for automotive applications with a 37A saturation current.
PackageNonstandard
Current Rating21A
MountingSurface Mount
Inductance1.2uH
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Technical Specifications
Bourns SRP1238A-1R2M technical specifications.
General
| Package/Case | Nonstandard |
| Core Material | Carbonyl Powder |
| Current Rating | 21A |
| DC Resistance (DCR) | 4mR |
| Depth | 12.5mm |
| Height | 3.3mm |
| Height - Seated (Max) | 0.138inch |
| Inductance | 1.2uH |
| Inductance Tolerance | 20% |
| Length | 0.531inch |
| Max DC Current | 21A |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Packaging | Cut Tape |
| Q Factor | 20 |
| Ratings | AEC-Q200 |
| Reach SVHC Compliant | No |
| RMS Current (Irms) | 21A |
| RoHS Compliant | Yes |
| Saturation Current | 37A |
| Self Resonant Frequency | 35MHz |
| Series | SRP1238A |
| Series Resistance | 4mR |
| Shielding | Shielded |
| Termination | SMD/SMT |
| Test Frequency | 100kHz |
| Tolerance | 20% |
| Width | 0.492inch |
Compliance
| RoHS | Compliant |
Datasheet
Bourns SRP1238A-1R2M Datasheet
Download the complete datasheet for Bourns SRP1238A-1R2M to view detailed technical specifications.
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