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| PartNumber | PT400-1200-VM | PT400-1200HM | PT400-1200 |
| Description | Fixed Inductors 400uH 15% .25ohm VrtMnt 2LeadClip Tor | Fixed Inductors 400uH 15% .25ohm HznMnt Toroid PwrInd | Fixed Inductors 400uH 15% .25ohm VrtMnt Toroid Radial |
| Manufacturer | API Delevan | API Delevan Inc. | API Delevan Inc. |
| Product Category | Fixed Inductors | Fixed Inductors | Fixed Inductors |
| RoHS | N | - | - |
| Termination Style | Radial | Radial | Radial |
| Inductance | 400 uH | 400μH | 400μH |
| Maximum DC Resistance | 137 mOhms | 20.5 mOhms | 137 mOhms |
| Termination | - | - | - |
| Mounting Style | PCB Mount | Through Hole | Through Hole |
| Width | 17.78 mm | 13.97 mm | 13.97 mm |
| Diameter | 31.75 mm | 30.48 mm | 30.48 mm |
| Application | Power | - | - |
| Series | PT | PT400 | PT400 |
| Packaging | Bulk | Bulk | Bulk |
| Product | Fixed Inductors | Power Inductors | Power Inductors |
| Brand | API Delevan | - | - |
| Product Type | Fixed Inductors | - | - |
| Factory Pack Quantity | 100 | - | - |
| Subcategory | Inductors, Chokes & Coils | - | - |
| Part # Aliases | B100 PT400-1200-VM | - | - |
| Type | - | Toroidal | Toroidal |
| Current Rating | - | 2.4A | 2.4A |
| Package Case | - | Radial | Radial |
| Operating Temperature | - | - | - |
| Mounting Type | - | Through Hole | Through Hole |
| Size Dimension | - | 1.200" Dia (30.48mm) | 1.200" Dia x 0.550" W (30.48mm x 13.97mm) |
| Tolerance | - | ±15% | ±15% |
| Height Seated Max | - | 0.550" (13.97mm) | - |
| Ratings | - | - | - |
| Shielding | - | Shielded | Shielded |
| DC Resistance DCR | - | 250 mOhm Max | 250 mOhm Max |
| Material Core | - | Powdered Iron | Powdered Iron |
| Current Saturation | - | - | - |
| Q Freq | - | - | - |
| Frequency Self Resonant | - | - | - |
| Frequency Test | - | 1kHz | 1kHz |