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| Part Number | 3KP190A-B | 3KP190C-B | 3KP190CA-B | 3KP130A-B | 3KP150A-B | 3KP160A-B | 3KP170A-B | 3KP180A-B | 3KP190-B |
|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
| 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) | 190V | 190V | 190V | 130V | 150V | 160V | 170V | 180V | 190V |
| Voltage - Breakdown (Min) | 211V | 199.8V | 211V | 144V | 167V | 178V | 189V | 200V | 199.8V |
| Voltage - Clamping (Max) @ Ipp | 310V | 325.5V | 310V | 209V | 243V | 259V | 275V | 289V | 325.5V |
| Current - Peak Pulse (10/1000µs) | 9.7A | 9.7A | 9.7A | 14.4A | 12.3A | 11.6A | 10.9A | 10.4A | 9.7A |
| Power - Peak Pulse | 3000W (3kW) | 3000W (3kW) | 3000W (3kW) | 3000W (3kW) | 3000W (3kW) | 3000W (3kW) | 3000W (3kW) | 3000W (3kW) | 3000W (3kW) |
| 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 ~ 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) | -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 | P600, Axial | P600, Axial | P600, Axial | P600, Axial | P600, Axial | P600, Axial | P600, Axial | P600, Axial | P600, Axial |
| Supplier Device Package | P600 | P600 | P600 | P600 | P600 | P600 | P600 | P600 | P600 |
