| Nr. | Part Name | Description | Manufacturer by |
| 12521 | 1N34A | 65 Volt Germanium Diode | Micro Commercial Components |
| 12522 | 1N34A | POINT CONTACT GERMANIUM DIODE | Semtech |
| 12523 | 1N3501 | 0TC Reference Voltage Zener | Microsemi |
| 12524 | 1N3502 | 0TC Reference Voltage Zener | Microsemi |
| 12525 | 1N3503 | 0TC Reference Voltage Zener | Microsemi |
| 12526 | 1N3504 | 0TC Reference Voltage Zener | Microsemi |
| 12527 | 1N3506 | Leaded Zener Diode General Purpose | Central Semiconductor |
| 12528 | 1N3517 | Leaded Zener Diode General Purpose | Central Semiconductor |
| 12529 | 1N3518 | Leaded Zener Diode General Purpose | Central Semiconductor |
| 12530 | 1N3521 | Leaded Zener Diode General Purpose | Central Semiconductor |
| 12531 | 1N3522 | Leaded Zener Diode General Purpose | Central Semiconductor |
| 12532 | 1N3523 | Leaded Zener Diode General Purpose | Central Semiconductor |
| 12533 | 1N3530 | Leaded Zener Diode General Purpose | Central Semiconductor |
| 12534 | 1N3595 | Small Signal Diode | Fairchild Semiconductor |
| 12535 | 1N3595 | Leaded Silicon Diode General Purpose | Central Semiconductor |
| 12536 | 1N3595 | Low Leakage Diode | Microsemi |
| 12537 | 1N3595-1 | Standard Rectifier (trr more than 500ns) | Microsemi |
| 12538 | 1N3595-1 HARD GLASS | Standard Rectifier (trr more than 500ns) | Microsemi |
| 12539 | 1N3595TR | High Conductance Fast Diode | Fairchild Semiconductor |
| 12540 | 1N3595UR-1 | Standard Rectifier (trr more than 500ns) | Microsemi |
| 12541 | 1N3595US HARD GLASS | Standard Rectifier (trr more than 500ns) | Microsemi |
| 12542 | 1N3595US-1 HRD GLASS | Standard Rectifier (trr more than 500ns) | Microsemi |
| 12543 | 1N3600 | Signal or Computer Diode | Microsemi |
| 12544 | 1N3600 | Signal or Computer Diode | Microsemi |
| 12545 | 1N3600 | SWITCHING DIODES | Compensated Devices Incorporated |
| 12546 | 1N3600 | Leaded Silicon Diode Switching | Central Semiconductor |
| 12547 | 1N3600 | Diode Data | National Semiconductor |
| 12548 | 1N3600UR | SWITCHING DIODE | Compensated Devices Incorporated |
| 12549 | 1N3611 | Standard Rectifier (trr more than 500ns) | Microsemi |
| 12550 | 1N3611GP | Glass Passivated Junction Rectifiers, Forward Current 1.0A | Vishay |
| 12551 | 1N3611GP | GLASS PASSIVATED JUNCTION RECTIFIER | General Semiconductor |
| 12552 | 1N3612 | Standard Rectifier (trr more than 500ns) | Microsemi |
| 12553 | 1N3612GP | Glass Passivated Junction Rectifiers, Forward Current 1.0A | Vishay |
| 12554 | 1N3612GP | GLASS PASSIVATED JUNCTION RECTIFIER | General Semiconductor |
| 12555 | 1N3613 | Standard Rectifier (trr more than 500ns) | Microsemi |
| 12556 | 1N3613GP | Glass Passivated Junction Rectifiers, Forward Current 1.0A | Vishay |
| 12557 | 1N3613GP | GLASS PASSIVATED JUNCTION RECTIFIER | General Semiconductor |
| 12558 | 1N3614 | Standard Rectifier (trr more than 500ns) | Microsemi |
| 12559 | 1N3614 | Leaded Rectifier General Purpose | Central Semiconductor |
| 12560 | 1N3614GP | Glass Passivated Junction Rectifiers, Forward Current 1.0A | Vishay |
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