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| PartNumber | PTKM330R-50SM | PTKM330R-50 | PTKM330R-50H |
| Description | Fixed Inductors RoHS, Surface Mount, Toroidal Power Choke, 330 uH , +/- 10% | Fixed Inductors 330uH 10% .19ohm VertMnt Toroid Choke | Fixed Inductors 330uH 10% .19ohm Hzn Mnt Toroid Choke |
| Manufacturer | API Delevan | API Delevan Inc. | API Delevan Inc. |
| Product Category | Fixed Inductors | Fixed Inductors | Fixed Inductors |
| Termination Style | SMD/SMT | Radial | Radial |
| Inductance | 330 uH | 330μH | 330μH |
| Tolerance | 10 % | ±10% | ±10% |
| Maximum DC Current | 1.69 A | 1.69 A | 1.69 A |
| Maximum DC Resistance | 190 mOhms | 190 mOhms | 190 mOhms |
| Termination | - | - | - |
| Mounting Style | PCB Mount | Through Hole | Through Hole |
| Length | 17.78 mm | - | - |
| Width | 17.02 mm | 7.62 mm | 7.62 mm |
| Height | 10.16 mm | - | - |
| Application | Power | - | - |
| Series | PTKMR-SM | PTKMR | PTKMR-H |
| Packaging | Bulk | Bulk | Bulk |
| Product | Fixed Inductors | Power Inductors | Power Inductors |
| Brand | API Delevan | - | - |
| Product Type | Fixed Inductors | - | - |
| Factory Pack Quantity | 500 | - | - |
| Subcategory | Inductors, Chokes & Coils | - | - |
| Type | - | Toroidal | Toroidal |
| Current Rating | - | 1.69A | 1.69A |
| Package Case | - | Radial | Radial |
| Operating Temperature | - | - | - |
| Mounting Type | - | Through Hole | Through Hole |
| Size Dimension | - | 0.625" Dia x 0.300" W (15.87mm x 7.62mm) | 0.625" Dia (15.87mm) |
| Lead Spacing | - | 6.35 mm | 15.24 mm |
| Height Seated Max | - | - | 0.300" (7.62mm) |
| Ratings | - | - | - |
| Diameter | - | 15.87 mm | 15.87 mm |
| Shielding | - | Shielded | Shielded |
| DC Resistance DCR | - | 190 mOhm Max | 190 mOhm Max |
| Material Core | - | Ferrite | Ferrite |
| Current Saturation | - | 270mA | 270mA |
| Q Freq | - | - | - |
| Frequency Self Resonant | - | 1MHz | 1MHz |
| Frequency Test | - | 1kHz | 1kHz |
| Self Resonant Frequency | - | 1 MHz | 1 MHz |