| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
12,703 pcs
|
12703 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
|
6,987 pcs
|
6987 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Current | |
| Halogen Free | |
| Length | |
| Max Current (I_max) | |
| Mounting Type | |
| Operating Temperature | |
| Power Dissipation (Typical) | |
| Resistance | |
| Resistance - Initial (Min) | |
| SVHC Present | |
| Tape & Reel | |
| Termination Style | |
| Thickness (Max) | |
| Time to Trip | |
| Trip Current (I_trip) | |
| Type | |
| Voltage | |
| Width |
The Littelfuse 1812L014DR is a surface-mount PolySwitch PTC resettable fuse from the 1812L series, designed for overcurrent protection in a wide range of electronic applications. With a hold current of 140 mA and a trip current of 340 mA, it provides reliable protection against fault conditions. The device is rated for a maximum voltage of 60V DC and a maximum interrupt current of 10 A.
Typical power dissipation is 0.8 W. The initial minimum resistance is 1.5 Ω, and the maximum post-trip resistance is 6 Ω. The trip time at 1.5 A is 150 ms, offering fast response to overcurrent events. The operating temperature range spans from -40°C to 85°C.
This component is supplied in a compact 1812 (4532 Metric) concave SMD package, measuring 4.55 mm in length, 3.24 mm in width, and 1.95 mm in thickness. It features a polymeric construction and is RoHS compliant, lead-free, and halogen-free.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.54 | $0.54 |
| 10+ | $0.49 | $0.49 |
| 50+ | $0.41 | $0.41 |
| 100+ | $0.37 | $0.37 |
| 250+ | $0.34 | $0.34 |
| 500+ | $0.31 | $0.31 |
| 1,500+ | $0.24 | $0.24 |
| 3,000+ | $0.23 | $0.23 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The hold current is 140 mA.
The maximum voltage is 60 V DC.
Surface Mount 1812 (4532 Metric) Concave package.
-40°C to 85°C.
The trip current is 340 mA.
0.8 W.
Maximum trip time is 150 ms.