Home / Products / Circuit Protection / PTC Resettable Fuses / MICROSMD550LR-2
Product Introduction
MICROSMD550LR-2
- Part Number
- MICROSMD550LR-2
- Manufacturer/Brand
- Littelfuse Inc.
- Description
- PTC RESET FUSE 5V 5.5A 1210
- Category
- PTC Resettable Fuses
- RoHs Status
- Lead free / RoHS Compliant
- Series
- PolySwitch®, microSMD
- Quantity
- 17pcs Stock Available.
Images are for reference only
See Product Specifications
See Product Specifications
Product Specifications
| Part Number | MICROSMD550LR-2 |
| Description | PTC RESET FUSE 5V 5.5A 1210 |
| Manufacturer | Littelfuse Inc. |
| Series | PolySwitch®, microSMD |
| Part Status | Active |
| Type | Polymeric |
| Voltage - Max | 5V |
| Current - Max | 50A |
| Current - Hold (Ih) (Max) | 5.5A |
| Current - Trip (It) | 11A |
| Time to Trip | 2s |
| 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 | - |
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