| Part Number | 0805L020YR | 0805L010YR | 
|---|---|---|
| Manufacturer | Littelfuse Inc. | Littelfuse Inc. | 
| Category | PTC Resettable Fuses | PTC Resettable Fuses | 
|   |   | |
| Product Status | Active | Active | 
| Type | Polymeric | Polymeric | 
| Voltage - Max | 9V | 15V | 
| Current - Max | 100 A | 100 A | 
| Current - Hold (Ih) (Max) | 200 mA | 100 mA | 
| Current - Trip (It) | 500 mA | 300 mA | 
| Time to Trip | 20 ms | 1.5 s | 
| Resistance - Initial (Ri) (Min) | 650 mOhms | 1 Ohms | 
| Resistance - Post Trip (R1) (Max) | 3.5 Ohms | 6 Ohms | 
| Resistance - 25°C (Typ) | - | - | 
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | 
| Ratings | - | - | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 0805 (2012 Metric), Concave | 0805 (2012 Metric), Concave | 
| Size / Dimension | 0.083" L x 0.053" W (2.10mm x 1.35mm) | 0.083" L x 0.053" W (2.10mm x 1.35mm) | 
| Height - Seated (Max) | - | - | 
| Thickness (Max) | 0.039" (1.00mm) | 0.039" (1.00mm) | 
| Lead Spacing | - | - |