The 494 Series Fast-Acting SMF is ultra small thin-film device designed for secondary protection of circuits used in space constrained applications such as hand-held portable electronic devices. Complies with electronic industry environmental standards for lead reduction Product is compatible with lead-free solders and higher temperature profiles High performance materials provide improved performance in elevated ambient temperature applications Product is marked on top surface with code to allow amperage-rating identification without testing Low profile for height sensitive applications Flat top surface for pick-and-place operations Element-covering material is resistant to industry standard cleaning operations Mounting pad and electrical performance are identical to Littelfuse 431 and 434 Series products Alloy-based element construction provides superior inrush withstand characteristics (I²t) over ceramic or glass-based 0603 fuse products
| Littelfuse, Inc. | |
|---|---|
| Product Category | Fuses |
| Product Number | 0494.250 |
| Product Name | SlimLine Lead-Free 0603 Fast-Acting Thin-Film Fuse |
| Mounting | Solderable (Surface Mount Technology) |
