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| PartNumber | PTHF250-50 | PTHF250-50H | PTHF250-50SM |
| Description | Fixed Inductors 250uH 10% .16ohm VertMnt Toroid Choke | Fixed Inductors 250uH 10% .16ohm Hzn Mnt Toroid Choke | Fixed Inductors 250uH 10% .16ohm Toroidal Choke SMT |
| Manufacturer | API Delevan | API Delevan Inc. | - |
| Product Category | Fixed Inductors | Fixed Inductors | - |
| RoHS | N | - | - |
| Termination Style | Radial | Radial | - |
| Inductance | 250 uH | 250μH | - |
| Tolerance | 10 % | ±10% | - |
| Maximum DC Current | 1.84 A | 1.84 A | - |
| Maximum DC Resistance | 160 mOhms | 160 mOhms | - |
| Self Resonant Frequency | 1.5 MHz | 1.5 MHz | - |
| Termination | - | - | - |
| Mounting Style | PCB Mount | Through Hole | - |
| Width | 7.62 mm | 7.62 mm | - |
| Height | 0.625 in | 0.625 in | - |
| Diameter | 15.87 mm | 15.87 mm | - |
| Application | Power | - | - |
| Series | PTHF | PTHF-H | - |
| Packaging | Bulk | Bulk | - |
| Product | Fixed Inductors | Power Inductors | - |
| Brand | API Delevan | - | - |
| Lead Spacing | 6.35 mm | 15.24 mm | - |
| Product Type | Fixed Inductors | - | - |
| Factory Pack Quantity | 100 | - | - |
| Subcategory | Inductors, Chokes & Coils | - | - |
| Part # Aliases | B100 PTHF250-50 | - | - |
| Type | - | Toroidal | - |
| Current Rating | - | 1.84A | - |
| Package Case | - | Radial | - |
| Operating Temperature | - | - | - |
| Mounting Type | - | Through Hole | - |
| Size Dimension | - | 0.625" Dia (15.87mm) | - |
| Height Seated Max | - | 0.300" (7.62mm) | - |
| Ratings | - | - | - |
| Shielding | - | Shielded | - |
| DC Resistance DCR | - | 160 mOhm Max | - |
| Material Core | - | Molybdenum Permalloy(MPP) | - |
| Current Saturation | - | 900mA | - |
| Q Freq | - | - | - |
| Frequency Self Resonant | - | 1.5MHz | - |
| Frequency Test | - | 1kHz | - |