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| Part Number | P4KE12A-B | P4KE12A-G | P4KE13A-B | P4KE12CA-B | P4KE12C-B | P4KE11A-B | P4KE12-B | P4KE120-B | P4KE120A-B |
|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Littelfuse Inc. | Comchip Technology | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. |
| Product Status | Active | Active | Active | Active | Obsolete | Active | Obsolete | Obsolete | Active |
| Type | Zener | Zener | Zener | Zener | Zener | Zener | Zener | Zener | Zener |
| Unidirectional Channels | 1 | 1 | 1 | - | - | 1 | 1 | 1 | 1 |
| Bidirectional Channels | - | - | - | 1 | 1 | - | - | - | - |
| Voltage - Reverse Standoff (Typ) | 10.2V | 10.2V | 11.1V | 10.2V | 10.2V | 9.4V | 10.2V | 102V | 102V |
| Voltage - Breakdown (Min) | 11.4V | 11.4V | 12.4V | 11.4V | 10.8V | 10.5V | 10.8V | 108V | 114V |
| Voltage - Clamping (Max) @ Ipp | 16.7V | 16.7V | 18.2V | 16.7V | 17.54V | 15.6V | 17.54V | 173.25V | 165V |
| Current - Peak Pulse (10/1000µs) | 24.6A | 23.95A | 22.5A | 24.6A | 24.6A | 26.3A | 24.6A | 2.5A | 2.5A |
| Power - Peak Pulse | 400W | 400W | 400W | 400W | 400W | 400W | 400W | 400W | 400W |
| Power Line Protection | No | No | No | No | No | No | No | No | No |
| Applications | General Purpose | General Purpose | General Purpose | General Purpose | General Purpose | General Purpose | General Purpose | General Purpose | General Purpose |
| Capacitance @ Frequency | - | - | - | - | - | - | - | - | - |
| Operating Temperature | -55°C ~ 175°C (TJ) | -55°C ~ 150°C (TJ) | -55°C ~ 175°C (TJ) | -55°C ~ 175°C (TJ) | -55°C ~ 175°C (TJ) | -55°C ~ 175°C (TJ) | -55°C ~ 175°C (TJ) | -55°C ~ 175°C (TJ) | -55°C ~ 175°C (TJ) |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole |
| Package / Case | DO-204AL, DO-41, Axial | DO-204AL, DO-41, Axial | DO-204AL, DO-41, Axial | DO-204AL, DO-41, Axial | DO-204AL, DO-41, Axial | DO-204AL, DO-41, Axial | DO-204AL, DO-41, Axial | DO-204AL, DO-41, Axial | DO-204AL, DO-41, Axial |
| Supplier Device Package | DO-204AL (DO-41) | DO-41 | DO-204AL (DO-41) | DO-204AL (DO-41) | DO-204AL (DO-41) | DO-204AL (DO-41) | DO-204AL (DO-41) | DO-204AL (DO-41) | DO-204AL (DO-41) |