| Part Number | Part Name | Catalog Number |
| 6210000 | OPTO PS2501-2A 2CH DIP-8 | PS2501-2 |
| 6211000 | OPTO PS2501-4A 4CH DIP-16 | PS2501-4 |
| 6211200 | PHOTO TRANSISTOR OPTOISOLATOR | PS2501L-4 |
| 6212200 | LOGIC LEVEL OPTICAL ISOLATOR | PS2505L-2 |
| 6213200 | LOGIC LEVEL OPTICAL ISOLATOR | PS2505L-4 |
| 6326000 | 78M24A 24 VOLT REGULATOR 1A | NJM78M24FA |
| 6380000 | 7905CT -5 VOLT REG -12 V INPUT | NJM79M05FA |
| 6380200 | NEG 5 V REGULATOR 100MA SOT-89 | NJM79L05UA |
| 6381000 | 7805 5 VOLT REGULATOR .5A | LM2940T |
| 6381200 | +5V, 1A VOLT REG TO-220 | LM 2940T-5.0 |
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