Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-B66421U250K187 | |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Production Status (Lifecycle) | In Production | |
| Condition | New & Unused, Original Sealed | |
| Standard Package | 650 | |
| Category | Magnetics - Transformer, Inductor Components | |
| Family | Ferrite Cores | |
| Series | B66421 | |
| Core Type | EFD | |
| Inductance Factor (Al) | 250nH | |
| Tolerance | ±10% | |
| Gap | Gapped | |
| Effective Permeability (µe) | - | |
| Initial Permeability (µi) | 2200 | |
| Material | N87 | |
| Core Factor (ΣI/A) mm-1 | - | |
| Effective Length (le) mm | - | |
| Effective Area (Ae) mm² | - | |
| Minimum Core Cross Section (Amin) mm² | - | |
| Effective Magnetic Volume (Ve) mm³ | - | |
| Finish | Uncoated | |
| Supplier Device Package | EFD 25 x 13 x 9 | |
| Height | 12.50mm | |
| Length | 25.00mm | |
| Width | 9.10mm | |
| Diameter | - | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | B66421U250K187 | |
| Related Links | B66421U, B66421U250K187 Datasheet, EPCOS (TDK) Distributor | |
![]() | 22-28-4347 | CONN HEADER 34POS .100 VERT GOLD | datasheet.pdf | |
| S-8340C60AFT-T2-G | IC REG CTRLR BST PWM 8-TSSOP | datasheet.pdf | ||
![]() | VND5050AK-E | IC DRVR HISIDE 2CH POWERSSO24 | datasheet.pdf | |
![]() | T95X225M035LSSL | CAP TANT 2.2UF 35V 20% 2910 | datasheet.pdf | |
![]() | VI-21N-MY-F2 | CONVERTER MOD DC/DC 18.5V 50W | datasheet.pdf | |
![]() | RNC55K4641FPRSL | RES 4.64K OHM 1/8W 1% AXIAL | datasheet.pdf | |
![]() | XC6121F526MR-G | IC WATCHDOG TIMER SOT-25 | datasheet.pdf | |
![]() | PPT2-0020GWR2VS | PRESSURE TRANSDUCER | datasheet.pdf | |
![]() | RJSNEG08608 | RJ45 STACKED LED 8 PORT | datasheet.pdf | |
![]() | 520R15HA16M3690 | OSC VCTCXO 16.369MHZ CLPSNWV SMD | datasheet.pdf | |
![]() | 321010013 | MICRO USB CABLE 100CM | datasheet.pdf | |
![]() | EK-U1-ZCU104-G-J | XILINX IC EK-U1-ZCU104-G-J In stock | datasheet.pdf |