| Part Numbers | Manufacturer Name | Datasheet | Material - Core | Inductance | Tolerance | Current Rating | Current - Saturation | Shielding | DC Resistance (DCR) | Q @ Freq | Frequency - Self Resonant | Operating Temperature | Frequency - Test | Mounting Type | Package / Case | Size / Dimension | Height - Seated (Max) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PTKM250-121 | API DELEVAN | Ferrite | 250µH | ±10% | 2.07A | 900mA | Shielded | 160 mOhm Max | - | 1MHz | - | 1kHz | Through Hole | Radial | 0.850" Dia x 0.400" W (21.59mm x 10.16mm) | - | |
| PTKM250-50 | API DELEVAN | Ferrite | 250µH | ±10% | 1.84A | 310mA | Shielded | 160 mOhm Max | - | 1.5MHz | - | 1kHz | Through Hole | Radial | 0.625" Dia x 0.300" W (15.87mm x 7.62mm) | - | |
| PTKM250-59 | API DELEVAN | Ferrite | 250µH | ±10% | 3.5A | 1.5A | Shielded | 88 mOhm Max | - | 1MHz | - | 1kHz | Through Hole | Radial | 1.150" Dia x 0.475" W (29.21mm x 12.06mm) | - | |
| PTKM250-894 | API DELEVAN | Ferrite | 250µH | ±10% | 5A | 1.9A | Shielded | 60 mOhm Max | - | 1MHz | - | 1kHz | Through Hole | Radial | 1.300" Dia x 0.650" W (33.02mm x 16.51mm) | - | |
| PTKM250R-121 | API DELEVAN | Ferrite | 250µH | ±10% | 2.07A | 900mA | Shielded | 160 mOhm Max | - | 1MHz | - | 1kHz | Through Hole | Radial | 0.850" Dia x 0.400" W (21.59mm x 10.16mm) | - | |
| PTKM250R-50 | API DELEVAN | Ferrite | 250µH | ±10% | 1.84A | 310mA | Shielded | 160 mOhm Max | - | 1.5MHz | - | 1kHz | Through Hole | Radial | 0.625" Dia x 0.300" W (15.87mm x 7.62mm) | - | |
| PTKM250R-59 | API DELEVAN | Ferrite | 250µH | ±10% | 3.5A | 1.5A | Shielded | 88 mOhm Max | - | 1MHz | - | 1kHz | Through Hole | Radial | 1.150" Dia x 0.475" W (29.21mm x 12.06mm) | - | |
| PTKM250R-894 | API DELEVAN | Ferrite | 250µH | ±10% | 5A | 1.9A | Shielded | 60 mOhm Max | - | 1MHz | - | 1kHz | Through Hole | Radial | 1.300" Dia x 0.650" W (33.02mm x 16.51mm) | - | |
| PTKM250-50SM | API DELEVAN | Ferrite | 250µH | ±10% | 1.84A | - | Shielded | 160 mOhm Max | - | 1.5MHz | - | 1kHz | Surface Mount | Non Standard | 0.700" L x 0.670" W (17.78mm x 17.02mm) | 0.400" (10.16mm) | |
| PTKM250-40SM | API DELEVAN | Ferrite | 250µH | ±10% | 1.05A | - | Shielded | 360 mOhm Max | - | 2.5MHz | - | 1kHz | Surface Mount | Non Standard | 0.570" L x 0.560" W (14.48mm x 14.22mm) | 0.400" (10.16mm) |
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