What is the difference between Nichicon capacitor part numbers UBT1K221MHD1TO and UBT1K221MHD8TO?
The part UBT1K221MHD1TO appears on our site as an “other name”. The only difference between the two part numbers is the type of outer sleeve used:
- UBT1K221MHD8TO — uses a PET sleeve
- UBT1K221MHD1TO — uses a polyolefin sleeve
All other specifications are identical. Both sleeve types were still available in 2022, so it is possible that customers may receive units with either sleeve material.
Applicable Part Numbers
| DigiKey Part Number | Manufacturer Part Number |
|---|---|
| UBT1J101MPD8-ND | UBT1J101MPD8 |
| 493-UBT1H471MHD8TOCT-ND,UBT1H471MHD8TTB-ND | UBT1H471MHD8TO |
| 493-UBT1K221MHD8TOCT-ND,UBT1K221MHD8TTB-ND | UBT1K221MHD8TO |
| 493-UBT1K471MHD8TNCT-ND,UBT1K471MHD8TTB-ND | UBT1K471MHD8TN |
| UBT1H102MHD8-ND | UBT1H102MHD8 |
| 493-UBT1H4R7MPD8TDCT-ND,UBT1H4R7MPD8TTB-ND | UBT1H4R7MPD8TD |
| UBT1H4R7MPD8-ND | UBT1H4R7MPD8 |
| UBT1H220MPD8ACT-ND,UBT1H220MPD8ATB-ND | UBT1H220MPD8TA |
| UBT1H220MPD8-ND | UBT1H220MPD8 |
| UBT1H100MPD8-ND | UBT1H100MPD8 |
| UBT1V101MPD8-ND | UBT1V101MPD8 |
| UBT1A221MPD8-ND | UBT1A221MPD8 |
| UBT1H330MPD8-ND | UBT1H330MPD8 |
| UBT1H470MPD8-ND | UBT1H470MPD8 |
| 493-UBT1E101MPD8TDCT-ND,UBT1E101MPD8DTB-ND | UBT1E101MPD8TD |
| 493-17579-ND | UBT1E101MPD8 |
| 493-UBT1J220MPD8TDCT-ND,UBT1J220MPD8TD-ND | UBT1J220MPD8TD |
| UBT1C101MPD8-ND | UBT1C101MPD8 |
| UBT2A100MPD8-ND | UBT2A100MPD8 |
| 493-UBT1H101MPD8TDCT-ND,UBT1H101MPD8TTB-ND | UBT1H101MPD8TD |
| 493-UBT1V101MPD8TDCT-ND,UBT1V101MPD8TTB-ND | UBT1V101MPD8TD |
| 493-UBT1E221MPD8TDCT-ND,UBT1E221MPD8TTB-ND | UBT1E221MPD8TD |
| UBT1V221MPD8-ND | UBT1V221MPD8 |
| 493-UBT1J470MPD8TDCT-ND,UBT1J470MPD8TTB-ND | UBT1J470MPD8TD |
| 493-UBT2A220MPD8TDCT-ND,UBT2A220MPD8TTB-ND | UBT2A220MPD8TD |
| 493-UBT1C331MPD8TDCT-ND,UBT1C331MPD8TTB-ND | UBT1C331MPD8TD |
| UBT1C221MPD8-ND | UBT1C221MPD8 |
| UBT1A471MPD8-ND | UBT1A471MPD8 |
| UBT1E221MPD8-ND | UBT1E221MPD8 |
| 493-UBT1J101MPD8TDCT-ND,UBT1J101MPD8TTB-ND | UBT1J101MPD8TD |
| UBT1J470MPD8-ND | UBT1J470MPD8 |
| UBT1H221MPD8-ND | UBT1H221MPD8 |
| UBT2A470MPD8-ND | UBT2A470MPD8 |
| UBT1K101MPD8-ND | UBT1K101MPD8 |
| 493-UBT1J221MHD8TOCT-ND,UBT1J221MHD8TTB-ND | UBT1J221MHD8TO |
| 493-UBT1V471MHD8TOCT-ND,UBT1V471MHD8TTB-ND | UBT1V471MHD8TO |
| UBT1C102MHD8-ND | UBT1C102MHD8 |
| UBT1J221MHD8-ND | UBT1J221MHD8 |
| UBT1A222MHD8-ND | UBT1A222MHD8 |
| 493-UBT1E102MHD8TOCT-ND,UBT1E102MHD8TTB-ND | UBT1E102MHD8TO |
| 493-UBT2A101MHD8TOCT-ND,UBT2A101MHD8TTB-ND | UBT2A101MHD8TO |
| UBT2A101MHD8-ND | UBT2A101MHD8 |
| UBT1H471MHD8-ND | UBT1H471MHD8 |
| 493-UBT1V102MHD8TNCT-ND,UBT1V102MHD8TTB-ND | UBT1V102MHD8TN |
| UBT1C222MHD8-ND | UBT1C222MHD8 |
| UBT1V102MHD8-ND | UBT1V102MHD8 |
| UBT2C101MHD8-ND | UBT2C101MHD8 |
| UBT1A472MHD8-ND | UBT1A472MHD8 |
| 493-UBT2A221MHD8TNCT-ND,UBT2A221MHD8TTB-ND | UBT2A221MHD8TN |
| UBT1V222MHD8-ND | UBT1V222MHD8 |
| UBT1K220MPD8-ND | UBT1K220MPD8 |
| UBT1J220MPD8-ND | UBT1J220MPD8 |
| UBT1K470MPD8-ND | UBT1K470MPD8 |
| 493-UBT1E331MPD8TDCT-ND,UBT1E331MPD8TTB-ND | UBT1E331MPD8TD |
| 493-UBT1A102MPD8TDCT-ND,UBT1A102MPD8TD-ND | UBT1A102MPD8TD |
| UBT1A102MPD8-ND | UBT1A102MPD8 |
| 493-UBT2A470MPD8TDCT-ND,UBT2A470MPD8TD-ND | UBT2A470MPD8TD |
| UBT1E331MPD8-ND | UBT1E331MPD8 |
| 493-UBT1V221MPD8TDCT-ND,UBT1V221MPD8TTB-ND | UBT1V221MPD8TD |
| UBT2V4R7MPD8-ND | UBT2V4R7MPD8 |
| UBT2G4R7MPD8-ND | UBT2G4R7MPD8 |
| UBT2C220MPD8-ND | UBT2C220MPD8 |
| 493-UBT1H221MPD8TDCT-ND,UBT1H221MPD8TTB-ND | UBT1H221MPD8TD |
| 493-UBT2C220MPD8TDCT-ND,UBT2C220MPD8TTB-ND | UBT2C220MPD8TD |
| 493-UBT1V331MPD8TDCT-ND,UBT1V331MPD8TTB-ND | UBT1V331MPD8TD |
| UBT1V331MPD8-ND | UBT1V331MPD8 |
| 493-UBT1K101MPD8TDCT-ND,UBT1K101MPD8TTB-ND | UBT1K101MPD8TD |
| UBT2E100MPD8-ND | UBT2E100MPD8 |
| 493-UBT2D100MPD8TDCT-ND,UBT2D100MPD8TTB-ND | UBT2D100MPD8TD |
| 493-UBT2C330MPD8TDCT-ND,UBT2C330MPD8TTB-ND | UBT2C330MPD8TD |
| UBT2D330MHD8-ND | UBT2D330MHD8 |
| UBT2C330MPD8-ND | UBT2C330MPD8 |
| 493-UBT1H331MHD8TOCT-ND,UBT1H331MHD8TTB-ND | UBT1H331MHD8TO |
| 493-UBT1C102MHD8TOCT-ND,UBT1C102MHD8TTB-ND | UBT1C102MHD8TO |
| UBT2W4R7MPD8-ND | UBT2W4R7MPD8 |
| UBT2E220MHD8-ND | UBT2E220MHD8 |
| UBT1H331MHD8-ND | UBT1H331MHD8 |
| 493-UBT1A222MHD8TOCT-ND,UBT1A222MHD8TTB-ND | UBT1A222MHD8TO |
| 493-UBT1J331MHD8TOCT-ND,UBT1J331MHD8TTB-ND | UBT1J331MHD8TO |
| UBT1E102MHD8-ND | UBT1E102MHD8 |
| UBT2E330MHD8-ND | UBT2E330MHD8 |
| UBT1K221MHD8-ND | UBT1K221MHD8 |
| 493-UBT2W100MHD8TOCT-ND,UBT2W100MHD8TO-ND | UBT2W100MHD8TO |
| UBT1J471MHD8-ND | UBT1J471MHD8 |
| UBT2D470MHD8-ND | UBT2D470MHD8 |
| UBT2W100MHD8-ND | UBT2W100MHD8 |
| UBT1K331MHD8-ND | UBT1K331MHD8 |
| 493-UBT2E470MHD8TNCT-ND,UBT2E470MHD8TTB-ND | UBT2E470MHD8TN |
| UBT2E470MHD8-ND | UBT2E470MHD8 |
| UBT2D101MHD8-ND | UBT2D101MHD8 |
| 493-UBT2D101MHD8TNCT-ND,UBT2D101MHD8TTB-ND | UBT2D101MHD8TN |
| UBT1A332MHD8-ND | UBT1A332MHD8 |
| 493-UBT2C101MHD8TNCT-ND,UBT2C101MHD8TTB-ND | UBT2C101MHD8TN |
| UBT2G470MHD8-ND | UBT2G470MHD8 |
| UBT1C472MHD8-ND | UBT1C472MHD8 |
| 493-UBT1J330MPD8TDCT-ND,UBT1J330MPD8TTB-ND | UBT1J330MPD8TD |
| 493-UBT2G4R7MPD8TDCT-ND,UBT2G4R7MPD8TTB-ND | UBT2G4R7MPD8TD |
| UBT2D100MPD8-ND | UBT2D100MPD8 |
| UBT2D220MPD8-ND | UBT2D220MPD8 |
| 493-UBT2V100MPD8TDCT-ND,UBT2V100MPD8TTB-ND | UBT2V100MPD8TD |
| UBT2V100MPD8-ND | UBT2V100MPD8 |
| UBT2G100MPD8-ND | UBT2G100MPD8 |
| 493-UBT2D330MHD8TOCT-ND,UBT2D330MHD8TTB-ND | UBT2D330MHD8TO |
| 493-UBT2W4R7MPD8TDCT-ND,UBT2W4R7MPD8TTB-ND | UBT2W4R7MPD8TD |
| 493-13128-1-ND,493-13128-3-ND | UBT2E220MHD8TO |
| 493-UBT2C470MHD8TOCT-ND,UBT2C470MHD8TTB-ND | UBT2C470MHD8TO |
| UBT2C680MHD8-ND | UBT2C680MHD8 |
| 493-UBT2V220MHD8TOCT-ND,UBT2V220MHD8TO-ND | UBT2V220MHD8TO |
| 493-UBT2D470MHD8TOCT-ND,UBT2D470MHD8TTB-ND | UBT2D470MHD8TO |
| 493-UBT2E330MHD8TOCT-ND,UBT2E330MHD8TTB-ND | UBT2E330MHD8TO |
| UBT2V220MHD8-ND | UBT2V220MHD8 |
| UBT2G220MHD8-ND | UBT2G220MHD8 |
| 493-UBT2D680MHD8TNCT-ND,UBT2D680MHD8TTB-ND | UBT2D680MHD8TN |
| UBT2D680MHD8-ND | UBT2D680MHD8 |
| 493-UBT1A332MHD8TNCT-ND,UBT1A332MHD8TTB-ND | UBT1A332MHD8TN |
| UBT2V330MHD8-ND | UBT2V330MHD8 |
| 493-UBT2G330MHD8TNCT-ND,UBT2G330MHD8TN-ND | UBT2G330MHD8TN |
| UBT2G330MHD8-ND | UBT2G330MHD8 |
| UBT2C151MHD8-ND | UBT2C151MHD8 |
| UBT2W330MHD8-ND | UBT2W330MHD8 |
| UBT1K471MHD8-ND | UBT1K471MHD8 |
| UBT2V470MHD8-ND | UBT2V470MHD8 |
| 493-UBT1A221MPD8TDCT-ND,UBT1A221MPD8TTB-ND | UBT1A221MPD8TD |
| BT2A100MPD8TACT-ND,BT2A100MPD8TATB-ND | UBT2A100MPD8TA |
| 493-UBT2A100MPD8TDCT-ND,UBT2A100MPD8TTB-ND | UBT2A100MPD8TD |
| UBT2A220MPD8-ND | UBT2A220MPD8 |
| 493-UBT1C471MPD8TDCT-ND,UBT1C471MPD8TTB-ND | UBT1C471MPD8TD |
| 493-UBT1H220MPD8TDCT-ND,UBT1H220MPD8TTB-ND | UBT1H220MPD8TD |
| 493-UBT1C101MPD8TACT-ND,493-UBT1C101MPD8TATB-ND | UBT1C101MPD8TA |
| 493-UBT1H330MPD8TACT-ND,493-UBT1H330MPD8TATB-ND | UBT1H330MPD8TA |
| 493-UBT1E101MPD8TACT-ND,493-UBT1E101MPD8TATB-ND | UBT1E101MPD8TA |
| 493-UBT1C101MPD8TDCT-ND,UBT1C101MPD8TTB-ND | UBT1C101MPD8TD |
| 493-UBT1H330MPD8TDCT-ND,UBT1H330MPD8TTB-ND | UBT1H330MPD8TD |
| UBT1K330MPD8-ND | UBT1K330MPD8 |
| 493-UBT1A331MPD8TDCT-ND,UBT1A331MPD8TD-ND | UBT1A331MPD8TD |
| UBT1A331MPD8-ND | UBT1A331MPD8 |
| 493-UBT1C221MPD8TDCT-ND,UBT1C221MPD8TTB-ND | UBT1C221MPD8TD |
| 493-UBT1K470MPD8TDCT-ND,UBT1K470MPD8TTB-ND | UBT1K470MPD8TD |
| UBT2A330MPD8-ND | UBT2A330MPD8 |
| 493-UBT2A330MPD8TDCT-ND,UBT2A330MPD8TTB-ND | UBT2A330MPD8TD |
| 493-UBT1A221MPD8TACT-ND,493-UBT1A221MPD8TATB-ND | UBT1A221MPD8TA |
| 493-UBT1J220MPD8TACT-ND,493-UBT1J220MPD8TATB-ND | UBT1J220MPD8TA |
| 493-UBT1K220MPD8TACT-ND,493-UBT1K220MPD8TATB-ND | UBT1K220MPD8TA |
| 493-UBT1J330MPD8TACT-ND,493-UBT1J330MPD8TATB-ND | UBT1J330MPD8TA |
| 493-UBT1A471MPD8TDCT-ND,UBT1A471MPD8TTB-ND | UBT1A471MPD8TD |
| 493-UBT2V4R7MPD8TDCT-ND,UBT2V4R7MPD8TD-ND | UBT2V4R7MPD8TD |
| 493-UBT2E100MPD8TDCT-ND,UBT2E100MPD8TTB-ND | UBT2E100MPD8TD |
| 493-13131-1-ND,493-13131-3-ND | UBT2G100MPD8TD |
| UBT1C332MHD8-ND | UBT1C332MHD8 |
| 493-13104-1-ND,493-13104-3-ND | UBT1H3R3MPD1TD |
| 493-UBT1E471MPD8TDCT-ND,UBT1E471MPD8TD-ND | UBT1E471MPD8TD |
| UBT1E471MPD8-ND | UBT1E471MPD8 |
| UBT1H470PD8TDCT-ND,UBT1H470PD8TDTB-ND | UBT1H470MPD8TD |
| 493-UBT1H470MPD8TACT-ND,UBT1H470MPD8TTB-ND | UBT1H470MPD8TA |
| UBT1H101MPD8-ND | UBT1H101MPD8 |
| 493-UBT1C222MHD8TNCT-ND,UBT1C222MHD8TTB-ND | UBT1C222MHD8TN |
| UBT1E222MHD8-ND | UBT1E222MHD8 |
| UBT2C470MHD8-ND | UBT2C470MHD8 |
| UBT1J331MHD8-ND | UBT1J331MHD8 |
| 493-UBT2W220MHD8TNCT-ND,UBT2W220MHD8TTB-ND | UBT2W220MHD8TN |
| UBT2W220MHD8-ND | UBT2W220MHD8 |
| UBT2A331MHD8-ND | UBT2A331MHD8 |
| 493-UBT1K220MPD8TDCT-ND,UBT1K220MPD8TTB-ND | UBT1K220MPD8TD |
| UBT1J330MPD8-ND | UBT1J330MPD8 |
| 493-UBT1K330MPD8TDCT-ND,UBT1K330MPD8TTB-ND | UBT1K330MPD8TD |
| UBT1C331MPD8-ND | UBT1C331MPD8 |
| UBT1C471MPD8-ND | UBT1C471MPD8 |
| 493-UBT2D220MPD8TDCT-ND,UBT2D220MPD8TTB-ND | UBT2D220MPD8TD |
| 493-UBT2C680MHD8TOCT-ND,UBT2C680MHD8TTB-ND | UBT2C680MHD8TO |
| UBT2E680MHD8-ND | UBT2E680MHD8 |
| UBT1H010MPD1TA-ND | UBT1H010MPD1TA |
| 493-UBT1H4R7MPD8TATB-ND | UBT1H4R7MPD8TA |
| UBT1H2R2MPD1TA-ND | UBT1H2R2MPD1TA |
| UBT1H3R3MPD1TA-ND | UBT1H3R3MPD1TA |
| UBT1K470MPD8CV-ND | UBT1K470MPD8CV |
| 493-UBT1H010MPD8TDCT-ND,UBT1H010MPD8TD-ND | UBT1H010MPD8TD |
| 493-13102-1-ND,493-13102-3-ND | UBT1H2R2MPD1TD |
| UBT2A101MHD8SZ-ND | UBT2A101MHD8SZ |
| 493-UBT1H100MPD8TDCT-ND,UBT1H100MPD8TD-ND | UBT1H100MPD8TD |
| 493-13117-1-ND,493-13117-3-ND | UBT2A4R7MPD8TD |
| UBT1V471MHD8-ND | UBT1V471MHD8 |
| 493-UBT2V330MHD8TNCT-ND,UBT2V330MHD8TN-ND | UBT2V330MHD8TN |
| UBT2A221MHD8-ND | UBT2A221MHD8 |
| UBT1E332MHD8-ND | UBT1E332MHD8 |
| UBT1H010MPD8-ND | UBT1H010MPD8 |
| UBT1H2R2MPD8-ND | UBT1H2R2MPD8 |
| UBT1H3R3MPD8-ND | UBT1H3R3MPD8 |
| UBT2A4R7MPD8-ND | UBT2A4R7MPD8 |
| UBT1H100MPD8TATB-ND | UBT1H100MPD8TA |
| UBT2A4R7MPD8TA-ND | UBT2A4R7MPD8TA |
| UBT1V521MPD8TD-ND | UBT1V521MPD8TD |
| 493-14668-ND | UBT1K471MNDDCTCC |
| UBT1H471MHDTDCT-ND,UBT1H471MHDTDTB-ND | UBT1H471MHD1TD |
| UBT1H102MHD8ANA-ND | UBT1H102MHD8ANA |
| UBT1C471MHD8-ND | UBT1C471MHD8 |