Qualtek released a product change notification on October 5th, 2015 obsoleting the FAD1-04010 and FAD1-05010 series fan part numbers. The major change that resulting in part number obsolescence is the removal of the sleeve bearing in these fans. You can view the PCN here. Please view the table below for the obsolete part number and the manufacturer recommended replacement part number. You can click on the Digi-Key part number to view the respective product information page.
| Obsolete P/N | Digi-Key P/N | Replacement P/N | Digi-Key P/N |
|---|---|---|---|
| FAD1-04010BSLW11 | FAD1-04010BSLW11-ND | FAD1-04010BHLW11 | FAD1-04010BHLW11-ND |
| FAD1-04010BSMW11 | FAD1-04010BSMW11-ND | FAD1-04010BHMW11 | FAD1-04010BHMW11-ND |
| FAD1-04010BSHW11 | FAD1-04010BSHW11-ND | FAD1-04010BHHW11 | FAD1-04010BHHW11-ND |
| FAD1-04010CSAW11 | FAD1-04010CSAW11-ND | FAD1-04010CHAW11 | FAD1-04010CHAW11-ND |
| FAD1-04010CSLW11 | FAD1-04010CSLW11-ND | FAD1-04010CHLW11 | FAD1-04010CHLW11-ND |
| FAD1-04010CSMW11 | FAD1-04010CSMW11-ND | FAD1-04010CHMW11 | FAD1-04010CHMW11-ND |
| FAD1-04010CSHW11 | FAD1-04010CSHW11-ND | FAD1-04010CHHW11 | FAD1-04010CHHW11-ND |
| FAD1-04010CSJW11 | FAD1-04010CSJW11-ND | FAD1-04010CHJW11 | FAD1-04010CHJW11-ND |
| FAD1-04010DSLW11 | FAD1-04010DSLW11-ND | FAD1-04010DHLW11 | FAD1-04010DHLW11-ND |
| FAD1-04010DSMW11 | FAD1-04010DSMW11-ND | FAD1-04010DHMW11 | FAD1-04010DHMW11-ND |
| FAD1-04010DSHW11 | FAD1-04010DSHW11-ND | FAD1-04010DHHW11 | FAD1-04010DHHW11-ND |
| FAD1-05010BSLW11 | FAD1-05010BSLW11-ND | FAD1-05010BHLW11 | FAD1-05010BHLW11-ND |
| FAD1-05010BSMW11 | FAD1-05010BSMW11-ND | FAD1-05010BHMW11 | FAD1-05010BHMW11-ND |
| FAD1-05010BSHW11 | FAD1-05010BSHW11-ND | FAD1-05010BHHW11 | FAD1-05010BHHW11-ND |
| FAD1-05010CSLW11 | FAD1-05010CSLW11-ND | FAD1-05010CHLW11 | FAD1-05010CHLW11-ND |
| FAD1-05010CSMW11 | FAD1-05010CSMW11-ND | FAD1-05010CHMW11 | FAD1-05010CHMW11-ND |
| FAD1-05010CSHW11 | FAD1-05010CSHW11-ND | FAD1-05010CHHW11 | FAD1-05010CHHW11-ND |
| FAD1-05010DSLW11 | FAD1-05010DSLW11-ND | FAD1-05010DHLW11 | FAD1-05010DHLW11-ND |
| FAD1-05010DSMW11 | FAD1-05010DSMW11-ND | FAD1-05010DHMW11 | FAD1-05010DHMW11-ND |
| FAD1-05010DSHW11 | FAD1-05010DSHW11-ND | FAD1-05010DHHW11 | FAD1-05010DHHW11-ND |
The TechForum Cross Reference category is for parts that Digi-Key does not sell or parts that have gone obsolete. Our Engineers and Techs have reviewed the specifications for these parts and made a recommendation for a replacement. Please review the suggested part to ensure it will work for your application.