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| PartNumber | PTKM250R-59H | PTKM250R-59 | PTKM250R-59VM |
| Description | Fixed Inductors 250uH 10% .088ohm Hzn Mnt Toroid Choke | Fixed Inductors 250uH 10% .088ohm VertMnt Toroid Choke | FIXED IND 250UH 3.5A 88 MOHM TH |
| Manufacturer | API Delevan | API Delevan Inc. | - |
| Product Category | Fixed Inductors | Fixed Inductors | - |
| RoHS | Y | - | - |
| Termination Style | Radial | Radial | - |
| Inductance | 250 uH | 250μH | - |
| Tolerance | 10 % | ±10% | - |
| Maximum DC Current | 3.5 A | 3.5 A | - |
| Maximum DC Resistance | 88 mOhms | 88 mOhms | - |
| Self Resonant Frequency | 1 MHz | 1 MHz | - |
| Termination | - | - | - |
| Mounting Style | PCB Mount | Through Hole | - |
| Width | 12.06 mm | 12.06 mm | - |
| Diameter | 29.21 mm | 29.21 mm | - |
| Application | Power | - | - |
| Series | PTKMR-H | PTKMR | - |
| Packaging | Reel | Bulk | - |
| Product | Fixed Inductors | Power Inductors | - |
| Brand | API Delevan | - | - |
| Lead Spacing | 26.67 mm | 11.43 mm | - |
| Product Type | Fixed Inductors | - | - |
| Factory Pack Quantity | 100 | - | - |
| Subcategory | Inductors, Chokes & Coils | - | - |
| Part # Aliases | PTKM250R-59H T100 | - | - |
| Type | - | Toroidal | - |
| Current Rating | - | 3.5A | - |
| Package Case | - | Radial | - |
| Operating Temperature | - | - | - |
| Mounting Type | - | Through Hole | - |
| Size Dimension | - | 1.150" Dia x 0.475" W (29.21mm x 12.06mm) | - |
| Height Seated Max | - | - | - |
| Ratings | - | - | - |
| Shielding | - | Shielded | - |
| DC Resistance DCR | - | 88 mOhm Max | - |
| Material Core | - | Ferrite | - |
| Current Saturation | - | 1.5A | - |
| Q Freq | - | - | - |
| Frequency Self Resonant | - | 1MHz | - |
| Frequency Test | - | 1kHz | - |