| PartNumber | SPD42R-393M | SPD42R-332M | SPD42R-333M |
| Description | Fixed Inductors 39uH 20% .29ohm Shield Pwr Choke SMT | Fixed Inductors 3.3uH 20% .032ohm Shield Pwr Choke SMT | Fixed Inductors 33uH 20% .215ohm Shield Pwr Choke SMT |
| Manufacturer | API Delevan Inc. | - | - |
| Product Category | Fixed Inductors | - | - |
| Series | SPD42R | - | - |
| Product | Power Inductors | - | - |
| Type | Wirewound | - | - |
| Packaging | Digi-ReelR Alternate Packaging | - | - |
| Mounting Style | SMD/SMT | - | - |
| Current Rating | 300mA | - | - |
| Termination Style | SMD/SMT | - | - |
| Height | 2.92 mm | - | - |
| Length | 4.7 mm | - | - |
| Width | 4.7 mm | - | - |
| Package Case | Nonstandard | - | - |
| Operating Temperature | -55°C ~ 125°C | - | - |
| Mounting Type | Surface Mount | - | - |
| Size Dimension | 0.185" L x 0.185" W (4.70mm x 4.70mm) | - | - |
| Tolerance | ±20% | - | - |
| Height Seated Max | 0.115" (2.92mm) | - | - |
| Ratings | - | - | - |
| Shielding | Shielded | - | - |
| Inductance | 39μH | - | - |
| DC Resistance DCR | 290 mOhm Max | - | - |
| Material Core | Ferrite | - | - |
| Current Saturation | 300mA | - | - |
| Q Freq | - | - | - |
| Frequency Self Resonant | 17MHz | - | - |
| Frequency Test | 1kHz | - | - |
| Maximum DC Current | 300 mA | - | - |
| Maximum DC Resistance | 290 mOhms | - | - |
| Self Resonant Frequency | 17 MHz | - | - |