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12V|10A
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PTC RESET FUSE 12V 4.5A 1206
Specifications
- Brand
- Littelfuse
- Package
- 1206 (3216 Metric)
- Packaging
- —
- Weight
- —
Total Inventory
20,258pcs
Ship within 8 hours
MOQ: 1 pcs
Certifications & Authorizations
Product Video
Discover how MICROSMD450LR-C-2 from Littelfuse fits into your design. Our component experts walk through key specifications, quality certifications, and typical application scenarios.
- Authentic sourcing with full traceability
- Rigorous incoming quality inspection
- Competitive pricing & global fast delivery
- Dedicated application engineering support
Technical Specifications
| Manufacturer | Littelfuse Inc. | |
| Series | Polyswitch®, LoRho | |
| Type | Polymeric | |
| Voltage - Max | 12V | |
| Current - Max | 10A | |
| Current - Hold (Ih) (Max) | 4.5A | |
| Current - Trip (It) | 9A | |
| Time to Trip | 20s | |
| Resistance - Initial (Ri) (Min) | 2 mOhms | |
| Resistance - Post Trip (R1) (Max) | 10 mOhms | |
| Resistance - 25°C (Typ) | - | |
| Operating Temperature | -20°C ~ 85°C | |
| Ratings | - | |
| Mounting Type | Surface Mount | |
| Package / Case | 1206 (3216 Metric) | |
| Size / Dimension | 0.127" L x 0.063" W (3.22mm x 1.61mm) | |
| Height - Seated (Max) | - | |
| Thickness (Max) | 0.032" (0.80mm) | |
| Lead Spacing | - |
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Datasheet & Documents
microsmd450lr-c-2.pdf
PDF Document · 5 pages










