| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
46,485 pcs
|
46485 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
620 pcs
|
620 pcs | On Request | 1 | On Request | On Request | 07+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Current | |
| Halogen Free | |
| Hold Current | |
| Industrial Grade | |
| Length | |
| Max Current | |
| Max Resistance | |
| Max Voltage | |
| Min Resistance | |
| Mounting Type | |
| Operating Temperature | |
| Operating Temperature Range | |
| Package / Case | |
| Resistance | |
| SVHC Present | |
| Storage Temperature | |
| Tape & Reel | |
| Thickness | |
| Thickness (Max) | |
| Time to Trip | |
| Trip Current | |
| Type | |
| Typical Power Dissipation | |
| Voltage | |
| Width |
The Littelfuse 1812L125/6PR is a polymeric PTC resettable fuse designed for overcurrent protection in low-voltage applications. It features a hold current of 1.25A and a trip current of 2.5A, with a maximum voltage rating of 6V DC. The device can handle up to 100A fault current and has a typical power dissipation of 0.8W.
This surface mount component is housed in a compact 1812 (4532 Metric) concave package, measuring 4.55mm x 3.24mm x 0.75mm. It offers fast response with a time to trip of 400ms at 8A. The operating temperature range is -40°C to 85°C, making it suitable for a variety of environments.
Typical applications include USB peripherals, PCI cards, and game console port protection, as noted in the datasheet. The 1812L series is RoHS compliant and halogen-free, supporting lead-free soldering processes.
The hold current is 1.25A.
The trip current is 2.5A.
The maximum voltage is 6V DC.
The maximum interrupt current is 100A.
The time to trip is 400ms at 8A.
The package is 1812 (4532 Metric) concave, surface mount.
The operating temperature range is -40°C to 85°C.