| PartNumber | TISP4125F3LMR | TISP4125F3LMFR-S | TISP4125F3LMFR |
| Description | Thyristor Surge Protection Devices (TSPD) | Thyristor Surge Protection Devices (TSPD) PROTECTOR - SINGLE BIDIRECTIONAL | Thyristor Surge Protection Devices (TSPD) |
| Manufacturer | Bourns | Bourns | Bourns |
| Product Category | Thyristor Surge Protection Devices (TSPD) | Thyristor Surge Protection Devices (TSPD) | Thyristor Surge Protection Devices (TSPD) |
| RoHS | N | Y | N |
| Breakover Voltage VBO | 125 V | 125 V | 125 V |
| Breakover Current IBO Max | 600 mA | 600 mA | 600 mA |
| Non Repetitive On State Current | 4 A | 4 A | 4 A |
| Rated Repetitive Off State Voltage VDRM | 100 V | 100 V | 100 V |
| Off State Leakage Current @ VDRM IDRM | 10 uA | 10 uA | 10 uA |
| Holding Current Ih Max | 150 mA | 150 mA | 150 mA |
| On State Voltage | 3 V | 3 V | 3 V |
| Off State Capacitance CO | 15 pF to 43 pF | 15 pF to 43 pF | 15 pF to 43 pF |
| Minimum Operating Temperature | 0 C | 0 C | 0 C |
| Maximum Operating Temperature | + 70 C | + 70 C | + 70 C |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Package / Case | DO-92-2 | DO-92-2 | DO-92-2 |
| Packaging | Reel | Reel | Reel |
| Current Rating | 5 A | 5 A | 5 A |
| Series | TISP4xxxF3LM | TISP4xxxF3LM | TISP4xxxF3LM |
| Brand | Bourns | Bourns | Bourns |
| Product Type | TSPDs | TSPDs | TSPDs |
| Factory Pack Quantity | 2000 | 2000 | 2000 |
| Subcategory | Thyristors | Thyristors | Thyristors |
| Tradename | TISP | TISP | TISP |
| Unit Weight | 0.030018 oz | 0.030018 oz | 0.030018 oz |