TDK-Lambda released a PCN on April 25th, 2018 outlining the obsolescence of the KS, KWS, RT, CC-E (48V input), PAH200H, UNA, and 3 models of the ALD. You can view that document here. You can view the obsolete part numbers with the manufacturer recommended part numbers below. Click on the Digi-key part number to view the respective product page for each part number. Please note that not all products have a recommended replacement part number.
| Obsolete P/N | Digi-Key P/N | Recommend Replacement P/N | Digi-Key P/N |
|---|---|---|---|
| CC15-4803SFH-E | CC15-4803SFH-E-ND | CCG154803S | 285-2608-ND |
| CC15-4803SFP-E | 285-1951-ND | CCG154803S | 285-2608-ND |
| CC15-4803SRH-E | CC15-4803SRH-E-ND | CCG154803S | 285-2608-ND |
| CC15-4803SRP-E | CC15-4803SRP-E-ND | CCG154803S | 285-2608-ND |
| CC15-4805SFH-E | CC15-4805SFH-E-ND | CCG154805S | 285-2609-ND |
| CC15-4805SFP-E | 285-1953-ND | CCG154805S | 285-2609-ND |
| CC15-4805SRH-E | CC15-4805SRH-E-ND | CCG154805S | 285-2609-ND |
| CC15-4805SRP-E | CC15-4805SRP-E-ND | CCG154805S | 285-2609-ND |
| CC15-4812SFH-E | CC15-4812SFH-E-ND | CCG154812S | 285-2610-ND |
| CC15-4812SFP-E | 285-1955-ND | CCG154812S | 285-2610-ND |
| CC15-4812SRH-E | CC15-4812SRH-E-ND | CCG154812S | 285-2610-ND |
| CC15-4812SRP-E | CC15-4812SRP-E-ND | CCG154812S | 285-2610-ND |
| CC15-4815SFH-E | CC15-4815SFH-E-ND | CCG154815S | 285-2611-ND |
| CC15-4815SFP-E | |||
| 285-1957-ND | CCG154815S | 285-2611-ND | |
| CC15-4815SRH-E | CC15-4815SRH-E-ND | CCG154815S | 285-2611-ND |
| CC15-4815SRP-E | CC15-4815SRP-E-ND | CCG154815S | 285-2611-ND |
| CC30-4803SFH-E | CC30-4803SFH-E-ND | CCG304803S | 285-2414-ND |
| CC30-4803SFP-E | 285-1959-ND | CCG304803S | 285-2414-ND |
| CC30-4803SRH-E | CC30-4803SRH-E-ND | CCG304803S | 285-2414-ND |
| CC30-4803SRP-E | CC30-4803SRP-E-ND | CCG304803S | 285-2414-ND |
| CC30-4805SFH-E | CC30-4805SFH-E-ND | CCG304805S | 285-2413-ND |
| CC30-4805SFP-E | 285-1961-ND | CCG304805S | 285-2413-ND |
| CC30-4805SRH-E | CC30-4805SRH-E-ND | CCG304805S | 285-2413-ND |
| CC30-4805SRP-E | CC30-4805SRP-E-ND | CCG304805S | 285-2413-ND |
| CC30-4812SFH-E | CC30-4812SFH-E-ND | CCG304812S | 285-2415-ND |
| CC30-4812SFP-E | 285-1963-ND | CCG304812S | 285-2415-ND |
| CC30-4812SRH-E | CC30-4812SRH-E-ND | CCG304812S | 285-2415-ND |
| CC30-4812SRP-E | CC30-4812SRP-E-ND | CCG304812S | 285-2415-ND |
| CC30-4815SFH-E | CC30-4815SFH-E-ND | CCG304815S | 285-2416-ND |
| CC30-4815SFP-E | 285-1965-ND | CCG304815S | 285-2416-ND |
| CC30-4815SRH-E | CC30-4815SRH-E-ND | CCG304815S | 285-2416-ND |
| CC30-4815SRP-E | CC30-4815SRP-E-ND | CCG304815S | 285-2416-ND |
| KS1012 | KS1012-ND | KWS10A-12 | 285-2482-ND |
| KS105 | KS105-ND | KWS10A-5 | 285-2485-ND |
| KS1512 | KS1512-ND | KWS15A-12 | 285-2486-ND |
| KS155 | KS155-ND | KWS15A-5 | 285-2489-ND |
| KS512 | KS512-ND | KWS5A-12 | 285-2494-ND |
| KS55 | KS55-ND | KWS5A-5 | 285-2497-ND |
| KWS10-12 | 285-1428-ND | KWS10A-12 | 285-2482-ND |
| KWS10-15 | 285-1429-ND | KWS10A-15 | 285-2483-ND |
| KWS10-5 | 285-1430-ND | KWS10A-5 | 285-2485-ND |
| KWS15-12 | 285-1431-ND | KWS15A-12 | 285-2486-ND |
| KWS15-15 | 285-1432-ND | KWS15A-15 | 285-2487-ND |
| KWS15-5 | 285-1433-ND | KWS15A-5 | 285-2489-ND |
| KWS5-12 | 285-1434-ND | KWS5A-12 | 285-2494-ND |
| KWS5-15 | 285-1435-ND | KWS5A-15 | 285-2495-ND |
| KWS5-5 | 285-1436-ND | KWS5A-5 | 285-2497-ND |
| SWT30-522 | 285-1068-ND | CUT35522 | 285-2696-ND |
| SWT30-525 | 285-1069-ND | ZPT405125N | 285-1662-ND |
| SWT30-5FF | 285-1070-ND | CUT355FF | 285-2699-ND |
| SWT40-522 | 285-1071-ND | CUT35522 | 285-2696-ND |
| SWT40-525 | 285-1072-ND | ZPT405125N | 285-1662-ND |
| SWT40-5FF | 285-1073-ND | CUT355FF | 285-2699-ND |
| SWT65-522 | 285-1074-ND | CUT75522 | 285-2382-ND |
| SWT65-525 | 285-1075-ND | JWT75525/B | JWT75525/B-ND |
| SWT65-5FF | 285-1076-ND | CUT755FF | 285-2384-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.