| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
5,000 pcs
|
5000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-02-16 21:33:16 | |
|
1,133 pcs
|
1133 pcs | On Request | 1 | On Request | On Request | 16+ | On Request | On Request | |
|
47 pcs
|
47 pcs | On Request | 1 | On Request | On Request | 51321 | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Automotive Grade | |
| Current | |
| Halogen Free | |
| Hold Current | |
| Length | |
| Max Fault Current | |
| Max Voltage | |
| Maximum Post-Trip Resistance | |
| Minimum Resistance | |
| Mounting Type | |
| Operating Temperature | |
| Operating Temperature Max | |
| Operating Temperature Min | |
| Power Dissipation | |
| Resistance | |
| SVHC Present | |
| Tape & Reel | |
| Thickness | |
| Thickness (Max) | |
| Time to Trip | |
| Trip Current | |
| Type | |
| Voltage | |
| Width |
The Littelfuse 1210L050YR is a PolySwitch polymeric PTC resettable fuse designed for surface mount overcurrent protection. It has a hold current of 500 mA and a trip current of 1 A at 20°C still air. The device can withstand a maximum voltage of 13.2 Vdc and a maximum fault current of 100 A. Typical power dissipation is 0.6 W.
This PTC fuse features a low initial resistance of 250 mΩ and a maximum post-trip resistance of 900 mΩ. The time to trip is typically 50 ms at 8 A. It is packaged in a 1210 (3225 Metric) concave surface mount package measuring 3.22 mm x 2.58 mm x 0.85 mm.
The 1210L050YR is suitable for applications where space is limited and resettable protection is required. It operates over a temperature range of -40°C to 85°C.
The hold current is 500 mA at 20°C still air.
The maximum voltage the device can withstand without damage is 13.2 Vdc.
The package is 1210 (3225 Metric), concave, surface mount.
The operating temperature range is -40°C to 85°C.
The typical time to trip is 50 ms at 8 A.
The maximum fault current the device can withstand is 100 A.