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See Product Specifications
| Part Number: | MICROSMD550LR-2 |
| Category: | Circuit Protection |
| Subcategory: | PTC Resettable Fuses |
| Manufacturer: | Littelfuse Inc. |
| Packaging: | Tape & Reel (TR) |
| Product Status: | Obsolete |
| Type: | Polymeric |
| Voltage - Max: | 5V |
| Current - Max: | 50 A |
| Current - Hold (Ih) (Max): | 5.5 A |
| Current - Trip (It): | 11 A |
| Time to Trip: | 2 s |
| Resistance - Initial (Ri) (Min): | 2 mOhms |
| Resistance - Post Trip (R1) (Max): | 6.5 mOhms |
| Resistance - 25°C (Typ): | - |
| Operating Temperature: | -40°C ~ 80°C |
| Ratings: | - |
| Mounting Type: | Surface Mount |
| Package / Case: | 1210 (3225 Metric), Concave |
| Size / Dimension: | 0.127" L x 0.102" W (3.22mm x 2.58mm) |
| Height - Seated (Max): | - |
| Thickness (Max): | 0.039" (1.00mm) |
| Lead Spacing: | - |
