| Part Number | Unformatted # | Alt. Part Number | Manufacturer |
|---|---|---|---|
| KS621K20 | KS621K20 | KS621K20 | POWEREX |
| KS621K20-A | KS621K20A | KS621K20-A | POWEREX |
| KS621K20-B | KS621K20B | KS621K20-B | POWEREX |
| KS621K20-C | KS621K20C | KS621K20-C | POWEREX |
| KS621K20-D | KS621K20D | KS621K20-D | POWEREX |
| KS621K30 | KS621K30 | KS621K30 | POWEREX |
| KS621K30-C | KS621K30C | KS621K30-C | POWEREX |
| KS621K30-D | KS621K30D | KS621K30-D | POWEREX |
| KS621K30-E | KS621K30E | KS621K30-E | POWEREX |
| KS621K30F41 | KS621K30F41 | KS621K30F41 | PRX |
| KS621K40 | KS621K40 | KS621K40 | PRX |
| KS621K40-E | KS621K40E | KS621K40-E | POWEREX |
| KS621K40-F | KS621K40F | KS621K40-F | POWEREX |
| KS621K40A41 | KS621K40A41 | KS621K40A41 | POWEREX |
| KS621K40HB | KS621K40HB | KS621K40HB | PRX |
| KS621K60 | KS621K60 | KS621K60 | POWEREX |
| KS621K60HB | KS621K60HB | KS621K60HB | PRX |
| KS621K80HB | KS621K80HB | KS621K80HB | PRX |
| KS624530 | KS624530 | KS624530 | POWEREX |
| KS624530HB | KS624530HB | KS624530HB | PRX |
| KS624540 | KS624540 | KS624540 | PRX |
| KS624540A41 | KS624540A41 | KS624540A41 | POWEREX |
| KS624550 | KS624550 | KS624550 | PRX |
| KS625530 | KS625530 | KS625530 | PRX |
| KS721KA2 | KS721KA2 | KS721KA2 | PRX |
| KS824501HB | KS824501HB | KS824501HB | PRX |
| KS8245A1 | KS8245A1 | KS8245A1 | PRX |
| KSA21K03 | KSA21K03 | KSA21K03 | PRX |
| KSA24505 | KSA24505 | KSA24505 | PRX |
| KSB13060 | KSB13060 | KSB13060 | PRX |
| KSB23010 | KSB23010 | KSB23010 | PRX |
| KSB23020 | KSB23020 | KSB23020 | PRX |
| KSB23030 | KSB23030 | KSB23030 | PRX |
| KSB23060 | KSB23060 | KSB23060 | PRX |
| KSC23010 | KSC23010 | KSC23010 | PRX |
| KSE13003 | KSE13003 | KSE13003 | PRX |
| KSF22005 | KSF22005 | KSF22005 | PRX |
| KSF24505 | KSF24505 | KSF24505 | POWEREX |
| KSG31203 | KSG31203 | KSG31203 | PRX |
| KT224510 | KT224510 | KT224510 | PRX |
| KT224512 | KT224512 | KT224512 | PRX |
| KT224515 | KT224515 | KT224515 | PRX |
| KT234510 | KT234510 | KT234510 | PRX |
| KT234520 | KT234520 | KT234520 | PRX |
| KT521203 | KT521203 | KT521203 | PRX |
| KT521205 | KT521205 | KT521205 | PRX |
| KT521K03 | KT521K03 | KT521K03 | PRX |
| KT524575 | KT524575 | KT524575 | PRX |
| L101 | L101 | L101 | FUJITSU |
| L107 | l107 | L107 | FUJITSU |