| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
9,764 pcs
|
9764 pcs | On Request | 1 | On Request | On Request | 09+ | On Request | On Request | |
|
1,700 pcs
|
1700 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
80 pcs
|
80 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Current | |
| Current - Max | |
| Halogen Free | |
| Hold Current | |
| Industrial Grade | |
| Length | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Operating Temperature | |
| Power Dissipation | |
| Resistance | |
| Resistance (Initial) | |
| Resistance - Post Trip | |
| SVHC Present | |
| Tape & Reel | |
| Thickness | |
| Thickness (Max) | |
| Time to Trip | |
| Trip Current | |
| Type | |
| Voltage | |
| Voltage - Max | |
| Width |
The Littelfuse 1812L110PR is a polymeric PTC resettable fuse designed for overcurrent protection in surface mount applications. It features a hold current of 1.1 A and a trip current of 2.2 A, with a maximum voltage rating of 8 V and a maximum interrupt current of 100 A. The device exhibits a typical power dissipation of 0.8 W and a time to trip of 300 ms.
This resettable fuse offers low resistance values, with an initial resistance of 40 mΩ and a post-trip resistance of 210 mΩ, minimizing power loss during normal operation. The 1812L110PR is packaged in a compact 1812 (4532 Metric) concave case measuring 4.55 mm x 3.24 mm x 0.71 mm, suitable for high-density PCB designs.
Applications include overcurrent protection for USB peripherals, motherboards, PCI cards, and game console ports. The device is RoHS compliant, lead-free, and halogen-free, and is compatible with high temperature soldering processes.
The hold current is 1.1 A.
The trip current is 2.2 A.
Maximum voltage is 8 V.
Typical time to trip is 300 ms.
It comes in a 1812 (4532 Metric) concave surface mount package.
Yes, it is RoHS3 compliant, lead-free, and halogen-free.
The operating temperature range is -40°C to 85°C.