| Part Number | 1206L050YR | 1206L020YR |
|---|---|---|
| Manufacturer | Littelfuse Inc. | Littelfuse Inc. |
| Category | PTC Resettable Fuses | PTC Resettable Fuses |
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| Product Status | Active | Active |
| Type | Polymeric | Polymeric |
| Voltage - Max | 6V | 24V |
| Current - Max | 100 A | 100 A |
| Current - Hold (Ih) (Max) | 500 mA | 200 mA |
| Current - Trip (It) | 1 A | 420 mA |
| Time to Trip | 100 ms | 100 ms |
| Resistance - Initial (Ri) (Min) | 150 mOhms | 650 mOhms |
| Resistance - Post Trip (R1) (Max) | 700 mOhms | 2.6 Ohms |
| Resistance - 25°C (Typ) | - | - |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Ratings | - | AEC-Q200 |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 1206 (3216 Metric), Concave | 1206 (3216 Metric), Concave |
| Size / Dimension | 0.126" L x 0.065" W (3.20mm x 1.65mm) | 0.126" L x 0.065" W (3.20mm x 1.65mm) |
| Height - Seated (Max) | - | - |
| Thickness (Max) | 0.030" (0.75mm) | 0.039" (1.00mm) |
| Lead Spacing | - | - |